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Sample records for plantar heel pain

  1. Clinical Characteristics of the Causes of Plantar Heel Pain

    OpenAIRE

    Yi, Tae Im; Lee, Ga Eun; Seo, In Seok; Huh, Won Seok; Yoon, Tae Hee; Kim, Bo Ra

    2011-01-01

    Objective The objectives of this study were to investigate the causes of plantar heel pain and find differences in the clinical features of plantar fasciitis (PF) and fat pad atrophy (FPA), which are common causes of plantar heel pain, for use in differential diagnosis. Method This retrospective study analyzed the medical records of 250 patients with plantar heel pain at the Foot Clinic of Rehabilitation Medicine at Bundang Jesaeng General Hospital from January to September, 2008. Results The...

  2. Heel pain-plantar fasciitis: revision 2014.

    Science.gov (United States)

    Martin, Robroy L; Davenport, Todd E; Reischl, Stephen F; McPoil, Thomas G; Matheson, James W; Wukich, Dane K; McDonough, Christine M

    2014-11-01

    The Orthopaedic Section of the American Physical Therapy Association (APTA) has an ongoing effort to create evidence-based practice guidelines for orthopaedic physical therapy management of patients with musculoskeletal impairments described in the World Health Organization's International Classification of Functioning, Disability, and Health (ICF). The purpose of these revised clinical practice guidelines is to review recent peer-reviewed literature and make recommendations related to nonarthritic heel pain.

  3. A review of plantar heel pain of neural origin: differential diagnosis and management.

    Science.gov (United States)

    Alshami, Ali M; Souvlis, Tina; Coppieters, Michel W

    2008-05-01

    Plantar heel pain is a symptom commonly encountered by clinicians. Several conditions such as plantar fasciitis, calcaneal fracture, rupture of the plantar fascia and atrophy of the heel fat pad may lead to plantar heel pain. Injury to the tibial nerve and its branches in the tarsal tunnel and in the foot is also a common cause. Entrapment of these nerves may play a role in both the early phases of plantar heel pain and recalcitrant cases. Although the contribution of nerve entrapment to plantar heel pain has been well documented in the literature, its pathophysiology, diagnosis and management are still controversial. Therefore, the purpose of this article was to critically review the available literature on plantar heel pain of neural origin. Possible sites of nerve entrapment, effectiveness of diagnostic clinical tests and electrodiagnostic tests, differential diagnoses for plantar heel pain, and conservative and surgical treatment will be discussed.

  4. Heel pain

    Science.gov (United States)

    Pain - heel ... Heel pain is most often the result of overuse. However, it may be caused by an injury. Your heel ... on the heel Conditions that may cause heel pain include: Swelling and pain in the Achilles tendon ...

  5. Effectiveness of trigger point dry needling for plantar heel pain: a randomized controlled trial.

    Science.gov (United States)

    Cotchett, Matthew P; Munteanu, Shannon E; Landorf, Karl B

    2014-08-01

    Plantar heel pain can be managed with dry needling of myofascial trigger points; however, there is only poor-quality evidence supporting its use. The purpose of this study was to evaluate the effectiveness of dry needling for plantar heel pain. The study was a parallel-group, participant-blinded, randomized controlled trial. The study was conducted in a university health sciences clinic. Study participants were 84 patients with plantar heel pain of at least 1 month's duration. Participants were randomly assigned to receive real or sham trigger point dry needling. The intervention consisted of 1 treatment per week for 6 weeks. Participants were followed for 12 weeks. Primary outcome measures included first-step pain, as measured with a visual analog scale (VAS), and foot pain, as measured with the pain subscale of the Foot Health Status Questionnaire (FHSQ). The primary end point for predicting the effectiveness of dry needling for plantar heel pain was 6 weeks. At the primary end point, significant effects favored real dry needling over sham dry needling for pain (adjusted mean difference: VAS first-step pain=-14.4 mm, 95% confidence interval [95% CI]=-23.5 to -5.2; FHSQ foot pain=10.0 points, 95% CI=1.0 to 19.1), although the between-group difference was lower than the minimal important difference. The number needed to treat at 6 weeks was 4 (95% CI=2 to 12). The frequency of minor transitory adverse events was significantly greater in the real dry needling group (70 real dry needling appointments [32%] compared with only 1 sham dry needling appointment [Dry needling provided statistically significant reductions in plantar heel pain, but the magnitude of this effect should be considered against the frequency of minor transitory adverse events. © 2014 American Physical Therapy Association.

  6. A dorsal night splint with continuous extension of the big toe for treatment of plantar heel pain

    DEFF Research Database (Denmark)

    Mehlhorn, Alexander; Hirschmüller, Anja; Südkamp, Norbert P.

    2014-01-01

    Plantar heel pain may be attributed to a painful overloading of the plantar aponeurosis at its insertion of processus calcanei. Conservative treatment is the "golden standard". If it fails, partial fasciotomie is indicated but carries risks and complications. In the present work the use of a dors...

  7. The effectiveness of manual stretching in the treatment of plantar heel pain: a systematic review

    Directory of Open Access Journals (Sweden)

    Parish Ben

    2011-06-01

    Full Text Available Abstract Background Plantar heel pain is a commonly occurring foot complaint. Stretching is frequently utilised as a treatment, yet a systematic review focusing only on its effectiveness has not been published. This review aimed to assess the effectiveness of stretching on pain and function in people with plantar heel pain. Methods Medline, EMBASE, CINAHL, AMED, and The Cochrane Library were searched from inception to July 2010. Studies fulfilling the inclusion criteria were independently assessed, and their quality evaluated using the modified PEDro scale. Results Six studies including 365 symptomatic participants were included. Two compared stretching with a control, one study compared stretching to an alternative intervention, one study compared stretching to both alternative and control interventions, and two compared different stretching techniques and durations. Quality rating on the modified Pedro scale varied from two to eight out of a maximum of ten points. The methodologies and interventions varied significantly between studies, making meta-analysis inappropriate. Most participants improved over the course of the studies, but when stretching was compared to alternative or control interventions, the changes only reached statistical significance in one study that used a combination of calf muscle stretches and plantar fascia stretches in their stretching programme. Another study comparing different stretching techniques, showed a statistically significant reduction in some aspects of pain in favour of plantar fascia stretching over calf stretches in the short term. Conclusions There were too few studies to assess whether stretching is effective compared to control or other interventions, for either pain or function. However, there is some evidence that plantar fascia stretching may be more effective than Achilles tendon stretching alone in the short-term. Appropriately powered randomised controlled trials, utilizing validated outcome

  8. The effectiveness of manual stretching in the treatment of plantar heel pain: a systematic review

    Science.gov (United States)

    2011-01-01

    Background Plantar heel pain is a commonly occurring foot complaint. Stretching is frequently utilised as a treatment, yet a systematic review focusing only on its effectiveness has not been published. This review aimed to assess the effectiveness of stretching on pain and function in people with plantar heel pain. Methods Medline, EMBASE, CINAHL, AMED, and The Cochrane Library were searched from inception to July 2010. Studies fulfilling the inclusion criteria were independently assessed, and their quality evaluated using the modified PEDro scale. Results Six studies including 365 symptomatic participants were included. Two compared stretching with a control, one study compared stretching to an alternative intervention, one study compared stretching to both alternative and control interventions, and two compared different stretching techniques and durations. Quality rating on the modified Pedro scale varied from two to eight out of a maximum of ten points. The methodologies and interventions varied significantly between studies, making meta-analysis inappropriate. Most participants improved over the course of the studies, but when stretching was compared to alternative or control interventions, the changes only reached statistical significance in one study that used a combination of calf muscle stretches and plantar fascia stretches in their stretching programme. Another study comparing different stretching techniques, showed a statistically significant reduction in some aspects of pain in favour of plantar fascia stretching over calf stretches in the short term. Conclusions There were too few studies to assess whether stretching is effective compared to control or other interventions, for either pain or function. However, there is some evidence that plantar fascia stretching may be more effective than Achilles tendon stretching alone in the short-term. Appropriately powered randomised controlled trials, utilizing validated outcome measures, blinded assessors and

  9. Effectiveness of trigger point dry needling for plantar heel pain: study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Landorf Karl B

    2011-01-01

    Full Text Available Abstract Background Plantar heel pain (plantar fasciitis is a common and disabling condition, which has a detrimental impact on health-related quality of life. Despite the high prevalence of plantar heel pain, the optimal treatment for this disorder remains unclear. Consequently, an alternative therapy such as dry needling is increasingly being used as an adjunctive treatment by health practitioners. Only two trials have investigated the effectiveness of dry needling for plantar heel pain, however both trials were of a low methodological quality. This manuscript describes the design of a randomised controlled trial to evaluate the effectiveness of dry needling for plantar heel pain. Methods Eighty community-dwelling men and woman aged over 18 years with plantar heel pain (who satisfy the inclusion and exclusion criteria will be recruited. Eligible participants with plantar heel pain will be randomised to receive either one of two interventions, (i real dry needling or (ii sham dry needling. The protocol (including needling details and treatment regimen was formulated by general consensus (using the Delphi research method using 30 experts worldwide that commonly use dry needling for plantar heel pain. Primary outcome measures will be the pain subscale of the Foot Health Status Questionnaire and "first step" pain as measured on a visual analogue scale. The secondary outcome measures will be health related quality of life (assessed using the Short Form-36 questionnaire - Version Two and depression, anxiety and stress (assessed using the Depression, Anxiety and Stress Scale - short version. Primary outcome measures will be performed at baseline, 2, 4, 6 and 12 weeks and secondary outcome measures will be performed at baseline, 6 and 12 weeks. Data will be analysed using the intention to treat principle. Conclusion This study is the first randomised controlled trial to evaluate the effectiveness of dry needling for plantar heel pain. The trial will

  10. Effectiveness of trigger point dry needling for plantar heel pain: study protocol for a randomised controlled trial

    Science.gov (United States)

    2011-01-01

    Background Plantar heel pain (plantar fasciitis) is a common and disabling condition, which has a detrimental impact on health-related quality of life. Despite the high prevalence of plantar heel pain, the optimal treatment for this disorder remains unclear. Consequently, an alternative therapy such as dry needling is increasingly being used as an adjunctive treatment by health practitioners. Only two trials have investigated the effectiveness of dry needling for plantar heel pain, however both trials were of a low methodological quality. This manuscript describes the design of a randomised controlled trial to evaluate the effectiveness of dry needling for plantar heel pain. Methods Eighty community-dwelling men and woman aged over 18 years with plantar heel pain (who satisfy the inclusion and exclusion criteria) will be recruited. Eligible participants with plantar heel pain will be randomised to receive either one of two interventions, (i) real dry needling or (ii) sham dry needling. The protocol (including needling details and treatment regimen) was formulated by general consensus (using the Delphi research method) using 30 experts worldwide that commonly use dry needling for plantar heel pain. Primary outcome measures will be the pain subscale of the Foot Health Status Questionnaire and "first step" pain as measured on a visual analogue scale. The secondary outcome measures will be health related quality of life (assessed using the Short Form-36 questionnaire - Version Two) and depression, anxiety and stress (assessed using the Depression, Anxiety and Stress Scale - short version). Primary outcome measures will be performed at baseline, 2, 4, 6 and 12 weeks and secondary outcome measures will be performed at baseline, 6 and 12 weeks. Data will be analysed using the intention to treat principle. Conclusion This study is the first randomised controlled trial to evaluate the effectiveness of dry needling for plantar heel pain. The trial will be reported in

  11. Endoscopic Decompression of the First Branch of the Lateral Plantar Nerve and Release of the Plantar Aponeurosis for Chronic Heel Pain

    OpenAIRE

    Lui, Tun Hing

    2016-01-01

    Entrapment of the first branch of the lateral plantar nerve is a commonly missed cause of recalcitrant plantar heel pain. The diagnosis is made on a clinical ground with maximal tenderness at the site of nerve entrapment. Treatment of the nerve entrapment is similar to that for plantar fasciitis, with rest, activity modification, nonsteroidal anti-inflammatory drugs, stretching exercise, and local steroid injection. Surgical release of the deep abductor hallucis fascia is indicated when conse...

  12. Endoscopic Decompression of the First Branch of the Lateral Plantar Nerve and Release of the Plantar Aponeurosis for Chronic Heel Pain.

    Science.gov (United States)

    Lui, Tun Hing

    2016-06-01

    Entrapment of the first branch of the lateral plantar nerve is a commonly missed cause of recalcitrant plantar heel pain. The diagnosis is made on a clinical ground with maximal tenderness at the site of nerve entrapment. Treatment of the nerve entrapment is similar to that for plantar fasciitis, with rest, activity modification, nonsteroidal anti-inflammatory drugs, stretching exercise, and local steroid injection. Surgical release of the deep abductor hallucis fascia is indicated when conservative treatment failed. Endoscopic release of the nerve through the dorsal and plantar portals, as well as endoscopic plantar aponeurosis release, is a feasible approach.

  13. Effectiveness of myofascial release in the management of plantar heel pain: a randomized controlled trial.

    Science.gov (United States)

    Ajimsha, M S; Binsu, D; Chithra, S

    2014-06-01

    Previous studies have reported that stretching of the calf musculature and the plantar fascia are effective management strategies for plantar heel pain (PHP). However, it is unclear whether myofascial release (MFR) can improve the outcomes in this population. To investigate whether myofascial release (MFR) reduces the pain and functional disability associated with plantar heel pain (PHP) in comparison with a control group receiving sham ultrasound therapy (SUST). Randomized, controlled, double blinded trial. Nonprofit research foundation clinic in India. Sixty-six patients, 17 men and 49 women with a clinical diagnosis of PHP were randomly assigned into MFR or a control group and given 12 sessions of treatment per client over 4 weeks. The Foot Function Index (FFI) scale was used to assess pain severity and functional disability. The primary outcome measure was the difference in FFI scale scores between week 1 (pretest score), week 4 (posttest score), and follow-up at week 12 after randomization. Additionally, pressure pain thresholds (PPT) were assessed over the affected gastrocnemii and soleus muscles, and over the calcaneus, by an assessor blinded to the treatment allocation. The simple main effects analysis showed that the MFR group performed better than the control group in weeks 4 and 12 (Ppain and functional disability in week 4 compared with that in week 1, which persisted as 60.6% in the follow-up at week 12 in the MFR group compared to the baseline. The mixed ANOVA also revealed significant group-by-time interactions for changes in PPT over the gastrocnemii and soleus muscles, and the calcaneus (Peffective than a control intervention for PHP. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Effectiveness of dry needling and injections of myofascial trigger points associated with plantar heel pain: a systematic review

    Directory of Open Access Journals (Sweden)

    Cotchett Matthew P

    2010-09-01

    Full Text Available Abstract Background Plantar heel pain (plantar fasciitis is one of the most common musculoskeletal pathologies of the foot. Plantar heel pain can be managed with dry needling and/or injection of myofascial trigger points (MTrPs however the evidence for its effectiveness is uncertain. Therefore, we aimed to systematically review the current evidence for the effectiveness of dry needling and/or injections of MTrPs associated with plantar heel pain. Methods We searched specific electronic databases (MEDLINE, EMBASE, AMED, CINAHL, SPORTDiscus and AMI in April 2010 to identify randomised and non-randomised trials. We included trials where participants diagnosed with plantar heel pain were treated with dry needling and/or injections (local anaesthetics, steroids, Botulinum toxin A and saline alone or in combination with acupuncture. Outcome measures that focussed on pain and function were extracted from the data. Trials were assessed for quality using the Quality Index tool. Results Three quasi-experimental trials matched the inclusion criteria: two trials found a reduction in pain for the use of trigger point dry needling when combined with acupuncture and the third found a reduction in pain using 1% lidocaine injections when combined with physical therapy. However, the methodological quality of the three trials was poor, with Quality Index scores ranging form 7 to 12 out of a possible score of 27. A meta-analysis was not conducted because substantial heterogeneity was present between trials. Conclusions There is limited evidence for the effectiveness of dry needling and/or injections of MTrPs associated with plantar heel pain. However, the poor quality and heterogeneous nature of the included studies precludes definitive conclusions being made. Importantly, this review highlights the need for future trials to use rigorous randomised controlled methodology with measures such as blinding to reduce bias. We also recommend that such trials adhere to the

  15. Effectiveness of dry needling and injections of myofascial trigger points associated with plantar heel pain: a systematic review.

    Science.gov (United States)

    Cotchett, Matthew P; Landorf, Karl B; Munteanu, Shannon E

    2010-09-01

    Plantar heel pain (plantar fasciitis) is one of the most common musculoskeletal pathologies of the foot. Plantar heel pain can be managed with dry needling and/or injection of myofascial trigger points (MTrPs) however the evidence for its effectiveness is uncertain. Therefore, we aimed to systematically review the current evidence for the effectiveness of dry needling and/or injections of MTrPs associated with plantar heel pain. We searched specific electronic databases (MEDLINE, EMBASE, AMED, CINAHL, SPORTDiscus and AMI) in April 2010 to identify randomised and non-randomised trials. We included trials where participants diagnosed with plantar heel pain were treated with dry needling and/or injections (local anaesthetics, steroids, Botulinum toxin A and saline) alone or in combination with acupuncture. Outcome measures that focussed on pain and function were extracted from the data. Trials were assessed for quality using the Quality Index tool. Three quasi-experimental trials matched the inclusion criteria: two trials found a reduction in pain for the use of trigger point dry needling when combined with acupuncture and the third found a reduction in pain using 1% lidocaine injections when combined with physical therapy. However, the methodological quality of the three trials was poor, with Quality Index scores ranging form 7 to 12 out of a possible score of 27. A meta-analysis was not conducted because substantial heterogeneity was present between trials. There is limited evidence for the effectiveness of dry needling and/or injections of MTrPs associated with plantar heel pain. However, the poor quality and heterogeneous nature of the included studies precludes definitive conclusions being made. Importantly, this review highlights the need for future trials to use rigorous randomised controlled methodology with measures such as blinding to reduce bias. We also recommend that such trials adhere to the Standards for Reporting Interventions in Controlled Trials of

  16. Diagnosis of heel pain.

    Science.gov (United States)

    Tu, Priscilla; Bytomski, Jeffrey R

    2011-10-15

    Heel pain is a common presenting symptom in ambulatory clinics. There are many causes, but a mechanical etiology is most common. Location of pain can be a guide to the proper diagnosis. The most common diagnosis is plantar fasciitis, a condition that leads to medial plantar heel pain, especially with the first weight-bearing steps in the morning and after long periods of rest. Other causes of plantar heel pain include calcaneal stress fracture (progressively worsening pain following an increase in activity level or change to a harder walking surface), nerve entrapment (pain accompanied by burning, tingling, or numbness), heel pad syndrome (deep, bruise-like pain in the middle of the heel), neuromas, and plantar warts. Achilles tendinopathy is a common condition that causes posterior heel pain. Other tendinopathies demonstrate pain localized to the insertion site of the affected tendon. Posterior heel pain can also be attributed to a Haglund deformity, a prominence of the calcaneus that may cause bursa inflammation between the calcaneus and Achilles tendon, or to Sever disease, a calcaneal apophysitis in children. Medial midfoot heel pain, particularly with continued weight bearing, may be due to tarsal tunnel syndrome, which is caused by compression of the posterior tibial nerve as it courses through the flexor retinaculum, medial calcaneus, posterior talus, and medial malleolus. Sinus tarsi syndrome occurs in the space between the calcaneus, talus, and talocalcaneonavicular and subtalar joints. The syndrome manifests as lateral midfoot heel pain. Differentiating among causes of heel pain can be accomplished through a patient history and physical examination, with appropriate imaging studies, if indicated.

  17. Heel lipoma mimicking plantar fasciitis in a ballroom dancer.

    Science.gov (United States)

    Taweel, Nicholas R; Raikin, Steven M

    2015-01-01

    The present case illustrates a lipoma as an unusual cause of heel pain. A 64-year-old female ballroom dancer presented with 8 months of pain that was unresponsive to previous treatment of plantar fasciitis. Magnetic resonance imaging revealed a heel lipoma. Her pain was fully resolved after surgical excision. Soft tissue tumors should be included in the differential diagnosis of heel pain, especially when symptoms and treatment response do not follow the typical course of plantar fasciitis.

  18. Getting to the heel of the problem: plantar fascia lesions.

    Science.gov (United States)

    Jeswani, T; Morlese, J; McNally, E G

    2009-09-01

    Heel pain is a frequent disabling symptom. Clinical diagnosis is often difficult with a large range of possible diagnoses. Lesions of the plantar fascia form an important group. We present a review describing the common lesions of the plantar fascia, including plantar fasciitis, plantar fascia rupture, plantar fibromatosis, and plantar xanthoma, and illustrate them with appropriate magnetic resonance imaging (MRI) and ultrasound imaging. We also address foreign-body reactions, enthesopathy, and diabetic fascial disease.

  19. Getting to the heel of the problem: plantar fascia lesions

    Energy Technology Data Exchange (ETDEWEB)

    Jeswani, T. [Department of Radiology, Worthing and Southlands Hospitals, West Sussex (United Kingdom); Morlese, J. [Department of Radiology, Royal Free Hospital, Pond street, London, NW3 2QG (United Kingdom); McNally, E.G. [Department of Radiology, Nuffield Orthopaedic Centre, Oxford (United Kingdom)], E-mail: eugene.mcnally@gmail.com

    2009-09-15

    Heel pain is a frequent disabling symptom. Clinical diagnosis is often difficult with a large range of possible diagnoses. Lesions of the plantar fascia form an important group. We present a review describing the common lesions of the plantar fascia, including plantar fasciitis, plantar fascia rupture, plantar fibromatosis, and plantar xanthoma, and illustrate them with appropriate magnetic resonance imaging (MRI) and ultrasound imaging. We also address foreign-body reactions, enthesopathy, and diabetic fascial disease.

  20. 跖腱膜炎致跟痛症临床分析%Plantar fasciitis heel pain caused by Plantar aponeurositis

    Institute of Scientific and Technical Information of China (English)

    刘占奇

    2010-01-01

    Objective To investigate the etiology of heel pain.Methods 60 patients with pain plantar fascia in patients treated with needle knife.Results The plantar fascia to release results were satisfactory.Conclusion The incidence of pain with plantar fasciitis has close contact.%目的 探讨跟痛症的发病原因.方法 对60例跟痛症患者采用针刀松解跖腱膜治疗.结果 采取跖腱膜松解效果满意.结论 跟痛症的发病与跖腱膜炎有密切的联系.

  1. Dry needling in patients with chronic heel pain due to plantar fasciitis: A single-blinded randomized clinical trial

    Science.gov (United States)

    Eftekharsadat, Bina; Babaei-Ghazani, Arash; Zeinolabedinzadeh, Vahideh

    2016-01-01

    Background: This study examined the effects of dry needling on chronic heel pain due to plantar fasciitis. Methods: During this single-blinded clinical trial, 20 eligible patients were randomized into two groups: A case group treated with dry needling and a control group. Patients’ plantar pain severity, (using modified visual analog scale [VAS] scoring system), range of motion of ankle joint in dorsiflexion [ROMDF] and plantar extension[ROMPE] and foot function index (using standard questionnaires of SEM5 and MDC7) were assessed at baseline, four weeks after intervention and four weeks after withdrawing treatment. Independent sample t-test, Mann-Whitney U test, paired t-test, Wilcoxon signed rank tests, and chi square test were used for data analysis. Results: The mean VAS scores in the case group was significantly lower than the control group after four weeks of intervention (pdry needling, by improving the severity of heel pain, can be used as a good alternative option before proceeding to more invasive therapies of plantar fasciitis. PMID:27683642

  2. Dry needling in patients with chronic heel pain due to plantar fasciitis: A single-blinded randomized clinical trial.

    Science.gov (United States)

    Eftekharsadat, Bina; Babaei-Ghazani, Arash; Zeinolabedinzadeh, Vahideh

    2016-01-01

    This study examined the effects of dry needling on chronic heel pain due to plantar fasciitis. During this single-blinded clinical trial, 20 eligible patients were randomized into two groups: A case group treated with dry needling and a control group. Patients' plantar pain severity, (using modified visual analog scale [VAS] scoring system), range of motion of ankle joint in dorsiflexion [ROMDF] and plantar extension[ROMPE] and foot function index (using standard questionnaires of SEM5 and MDC7) were assessed at baseline, four weeks after intervention and four weeks after withdrawing treatment. Independent sample t-test, Mann-Whitney U test, paired t-test, Wilcoxon signed rank tests, and chi square test were used for data analysis. The mean VAS scores in the case group was significantly lower than the control group after four weeks of intervention (ptrigger point dry needling, by improving the severity of heel pain, can be used as a good alternative option before proceeding to more invasive therapies of plantar fasciitis.

  3. The effectiveness of extra corporeal shock wave therapy for plantar heel pain: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Murray Gordon D

    2005-04-01

    Full Text Available Abstract Background There is considerable controversy regarding the effectiveness of extracorporeal shock wave therapy in the management of plantar heel pain. Our aim was to conduct a systematic review of randomised controlled trials to investigate the effectiveness of extracorporeal shock wave therapy and to produce a precise estimate of the likely benefits of this therapy. Methods We conducted a systematic review of all randomised controlled trials (RCTs identified from the Cochrane Controlled trials register, MEDLINE, EMBASE and CINAHL from 1966 until September 2004. We included randomised trials which evaluated extracorporeal shock wave therapy used to treat plantar heel pain. Trials comparing extra corporeal shock wave therapy with placebo or different doses of extra corporeal shock wave therapy were considered for inclusion in the review. We independently applied the inclusion and exclusion criteria to each identified randomised controlled trial, extracted data and assessed the methodological quality of each trial. Results Six RCTs (n = 897 permitted a pooled estimate of effectiveness based on pain scores collected using 10 cm visual analogue scales for morning pain. The estimated weighted mean difference was 0.42 (95% confidence interval 0.02 to 0.83 representing less than 0.5 cm on a visual analogue scale. There was no evidence of heterogeneity and a fixed effects model was used. Conclusion A meta-analysis of data from six randomised-controlled trials that included a total of 897 patients was statistically significant in favour of extracorporeal shock wave therapy for the treatment of plantar heel pain but the effect size was very small. A sensitivity analysis including only high quality trials did not detect a statistically significant effect.

  4. Effectiveness of trigger point dry needling for plantar heel pain: a meta-analysis of seven randomized controlled trials

    Directory of Open Access Journals (Sweden)

    He C

    2017-08-01

    Full Text Available Chunhui He,1,* Hua Ma2,* 1Internal Medicine of Traditional Chinese Medicine, 2Medical Image Center, The First Affiliated Hospital of Xinjiang Medical University, Wulumuqi, People’s Republic of China *These authors contributed equally to this work Background: Plantar heel pain can be managed with dry needling of myofascial trigger points (MTrPs; however, whether MTrP needling is effective remains controversial. Thus, we conducted this meta-analysis to evaluate the effect of MTrP needling in patients with plantar heel pain. Materials and methods: PubMed, Embase, Web of Science, SinoMed (Chinese BioMedical Literature Service System, People’s Republic of China, and CNKI (National Knowledge Infrastructure, People’s Republic of China databases were systematically reviewed for randomized controlled trials (RCTs that assessed the effects of MTrP needling. Pooled weighted mean difference (WMD with 95% CIs were calculated for change in visual analog scale (VAS score, and pooled risk ratio (RR with 95% CIs were calculated for success rate for pain and incidence of adverse events. A fixed-effects model or random-effects model was used to pool the estimates, depending on the heterogeneity among the included studies. Results: Extensive literature search yielded 1,941 articles, of which only seven RCTs met the inclusion criteria and were included in this meta-analysis. The pooled results showed that MTrP needling significantly reduced the VAS score (WMD =–15.50, 95% CI: –19.48, –11.53; P<0.001 compared with control, but it had a similar success rate for pain with control (risk ratio [RR] =1.15, 95% CI: 0.87, 1.51; P=0.320. Moreover, MTrP needling was associated with a similar incidence of adverse events with control (RR =1.89, 95% CI: 0.38, 9.39; P=0.438. Conclusion: MTrP needling effectively reduced the heel pain due to plantar fasciitis. However, considering the potential limitations in this study, more large-scale, adequately powered, good

  5. Effectiveness of trigger point dry needling for plantar heel pain: a meta-analysis of seven randomized controlled trials.

    Science.gov (United States)

    He, Chunhui; Ma, Hua

    2017-01-01

    Plantar heel pain can be managed with dry needling of myofascial trigger points (MTrPs); however, whether MTrP needling is effective remains controversial. Thus, we conducted this meta-analysis to evaluate the effect of MTrP needling in patients with plantar heel pain. PubMed, Embase, Web of Science, SinoMed (Chinese BioMedical Literature Service System, People's Republic of China), and CNKI (National Knowledge Infrastructure, People's Republic of China) databases were systematically reviewed for randomized controlled trials (RCTs) that assessed the effects of MTrP needling. Pooled weighted mean difference (WMD) with 95% CIs were calculated for change in visual analog scale (VAS) score, and pooled risk ratio (RR) with 95% CIs were calculated for success rate for pain and incidence of adverse events. A fixed-effects model or random-effects model was used to pool the estimates, depending on the heterogeneity among the included studies. Extensive literature search yielded 1,941 articles, of which only seven RCTs met the inclusion criteria and were included in this meta-analysis. The pooled results showed that MTrP needling significantly reduced the VAS score (WMD =-15.50, 95% CI: -19.48, -11.53; Pneedling was associated with a similar incidence of adverse events with control (RR =1.89, 95% CI: 0.38, 9.39; P=0.438). MTrP needling effectively reduced the heel pain due to plantar fasciitis. However, considering the potential limitations in this study, more large-scale, adequately powered, good-quality placebo-controlled trials are needed to provide more trustworthy evidence in this area.

  6. Painful Heel: MR Imaging Findings

    OpenAIRE

    Babak Sanei

    2010-01-01

    Heel pain is a common and frequently disabling clinical complaint that may be caused by a broad spectrum of osseous or soft-tissue disorders. "nThese disorders are classified on the basis of anatomic origin and predominant location of heel pain to foster a better understanding of this complaint. The disorders include plantar fascial lesions (fasciitis, rupture, fibromatosis, xanthoma), tendinous (tendonitis, tenosynovitis), osseous lesions (fractures, bone bruises, osteomyelitis, tumors)...

  7. Heel pain: A systematic review

    Institute of Scientific and Technical Information of China (English)

    Edward Kwame Agyekum; Kaiyu Ma

    2015-01-01

    Heel pain is a very common foot disease.Varieties of names such as plantar fasciitis,jogger's heel,tennis heal,policeman's heel are used to describe it.Mechanical factors are the most common etiology of heel pain.Common causes of hell pain includes:Plantar Fasciitis,Heel Spur,Sever's Disease,Heel bump,Achilles Tendinopathy,Heel neuritis,Heel bursitis.The diagnosis is mostly based on clinical examination.Normally,the location of the pain and the absence of associated symptoms indicating a systemic disease strongly suggest the diagnosis.Several therapies exist including rest,physical therapy,stretching,and change in footwear,arch supports,orthotics,night splints,anti-inflammatory agents,and surgery.Almost all patients respond to conservative nonsurgical therapy.Surgery is the last treatment option if all other treatments had failed.Rest,ice,massage,the use of correct exercise and complying with a doctor's advice all play important part in helping to recover from this hell pain condition,but getting good quality,suitable shoes with the appropriate amount of support for the whole foot is the most important.

  8. Randomized multicenter follow-up trial on the effect of radiotherapy for plantar fasciitis (painful heels spur) depending on dose and fractionation – a study protocol

    OpenAIRE

    Holtmann, Henrik; Niewald, Marcus; Prokein, Benjamin; Graeber, Stefan; Ruebe, Christian

    2015-01-01

    Background An actual clinical trial showed the effect of low dose radiotherapy in painful heel spur (plantar fasciitis) with single doses of 1.0 Gy and total doses of 6.0 Gy applied twice weekly. Furthermore, a lot of animal experimental and in vitro data reveals the effect of lower single doses of 0.5 Gy which may be superior in order to ease pain and reduce inflammation in patients with painful heel spur. Our goal is therefore to transfer this experimentally found effect into a randomized m...

  9. Painful heel: MR imaging findings.

    Science.gov (United States)

    Narváez, J A; Narváez, J; Ortega, R; Aguilera, C; Sánchez, A; Andía, E

    2000-01-01

    Heel pain is a common and frequently disabling clinical complaint that may be caused by a broad spectrum of osseous or soft-tissue disorders. These disorders are classified on the basis of anatomic origin and predominant location of heel pain to foster a better understanding of this complaint. The disorders include plantar fascial lesions (fasciitis, rupture, fibromatosis, xanthoma), tendinous lesions (tendinitis, tenosynovitis), osseous lesions (fractures, bone bruises, osteomyelitis, tumors), bursal lesions (retrocalcaneal bursitis, retroachilleal bursitis), tarsal tunnel syndrome, and heel plantar fat pad abnormalities. With its superior soft-tissue contrast resolution and multiplanar capability, magnetic resonance (MR) imaging can help determine the cause of heel pain and help assess the extent and severity of the disease in ambiguous or clinically equivocal cases. Careful analysis of MR imaging findings and correlation of these findings with patient history and findings at physical examination can suggest a specific diagnosis in most cases. The majority of patients with heel pain can be successfully treated conservatively, but in cases requiring surgery (eg, plantar fascia rupture in competitive athletes, deeply infiltrating plantar fibromatosis, masses causing tarsal tunnel syndrome), MR imaging is especially useful in planning surgical treatment by showing the exact location and extent of the lesion.

  10. Painful Heel: MR Imaging Findings

    Directory of Open Access Journals (Sweden)

    Babak Sanei

    2010-05-01

    Full Text Available Heel pain is a common and frequently disabling clinical complaint that may be caused by a broad spectrum of osseous or soft-tissue disorders. "nThese disorders are classified on the basis of anatomic origin and predominant location of heel pain to foster a better understanding of this complaint. The disorders include plantar fascial lesions (fasciitis, rupture, fibromatosis, xanthoma, tendinous (tendonitis, tenosynovitis, osseous lesions (fractures, bone bruises, osteomyelitis, tumors, bursal lesions (retrocalcaneal bursitis, retroachilleal bursitis, tarsal tunnel syndrome, and heel plantar fat pad abnormalities. With its superior soft-tissue contrast resolution and multiplanar capability, magnetic resonance (MR imaging can help determine the cause of heel pain and help assess the extent and severity of the disease in ambiguous or clinically equivocal cases. Careful analysis of MR imaging findings and correlation of these findings with patient history and findings at physical examination can suggest a specific diagnosis in most cases. The majority of patients with heel pain can be successfully treated conservatively, but in cases requiring surgery (eg, plantar fascia rupture in competitive athletes, deeply infiltrating plantar fibromatosis, masses causing tarsal tunnel syndrome, MR imaging is especially useful in planning surgical treatment by showing the exact location and extent of the lesion

  11. Obesity and pronated foot type may increase the risk of chronic plantar heel pain: a matched case-control study

    Directory of Open Access Journals (Sweden)

    Young Mark A

    2007-05-01

    Full Text Available Abstract Background Chronic plantar heel pain (CPHP is one of the most common musculoskeletal disorders of the foot, yet its aetiology is poorly understood. The purpose of this study was to examine the association between CPHP and a number of commonly hypothesised causative factors. Methods Eighty participants with CPHP (33 males, 47 females, mean age 52.3 years, S.D. 11.7 were matched by age (± 2 years and sex to 80 control participants (33 males, 47 females, mean age 51.9 years, S.D. 11.8. The two groups were then compared on body mass index (BMI, foot posture as measured by the Foot Posture Index (FPI, ankle dorsiflexion range of motion (ROM as measured by the Dorsiflexion Lunge Test, occupational lower limb stress using the Occupational Rating Scale and calf endurance using the Standing Heel Rise Test. Results Univariate analysis demonstrated that the CPHP group had significantly greater BMI (29.8 ± 5.4 kg/m2 vs. 27.5 ± 4.9 kg/m2; P P P 2 (OR 2.9, 95% CI 1.4 – 6.1, P P Conclusion Obesity and pronated foot posture are associated with CPHP and may be risk factors for the development of the condition. Decreased ankle dorsiflexion, calf endurance and occupational lower limb stress may not play a role in CPHP.

  12. Effect of the silicone heel pad on plantar fasciitis.

    Science.gov (United States)

    Niazi, Noman Shakeel; Khan Niazi, Suhail Niaz; Khan Niazi, Khalid Niazi; Iqbal, Madiha

    2015-11-01

    To evaluate the effect of silicone heel pad in the management of pain in plantar fasciitis patients. The descriptive case series study was conducted at Hope Rehabilitation Centre, Lahore, from March 1 to September 30, 2013, and comprised patients aged > 18 years with symptomatic plantar fasciitis who were treated with silicone heel pad. All patients were assessed at one month and six months for pain relief measured on % Maximum Total Pain Relief and Pain Intensity Difference percentage scales. Data was analysed using SPSS 20. Out of 100 patients, 37(37%) were male and 63(63%) were female. The mean age of the patients was 44.25±12.75 years. Five (5%) patients were lost to follow-up during the study, while 7(7%) patients changed their initial treatment because they did not experience relief. Silicone heel pad reported a better outcome measure associated with the patient\\'s heel pain as 74(84.09%) patients resolved their condition or reached a tolerance level and showed preferable reduction in heel pain .There were statistically significant difference between pain relieved and treatment duration (p=0.039). Conservative intervention with silicone heel pad showed relief from heel pain and it allowed the patient to manage the condition more effectively with no complications but for shortterm. It was less effective in the long term.

  13. Heel pain--operative results.

    Science.gov (United States)

    Baxter, D E; Thigpen, C M

    1984-01-01

    In 6 years through 1982, the authors performed 34 operative cases in 26 patients with recalcitrant heel pain. The operative procedure involves an isolated neurolysis of the mixed nerve supplying the abductor digiti quinti muscle as it passes beneath the abductor hallucis muscle and beneath the medial ridge of the calcaneus. The deep fascia of the abductor hallucis muscle is released routinely, and an impinging heel spur or tight plantar fascia is partially removed or released if it is causing entrapment of the nerve. The biomechanical pathogenesis of heel pain in relation to pes planus and pes cavus predisposing to an entrapment neuropathy is described, and the anatomy of the heel in relation to the nerve distribution is clarified and well illustrated. Of the 34 operated heels, 32 had good results and two had poor results. Heel pain can cause total disability in the working population and may jeopardize one's employment or professional athletic career. The authors believe operative treatment has a place in the care of recalcitrant heel pain and that an entrapment neuropathy is an etiological factor in heel pain.

  14. Plantar Vein Thrombosis: An Unusual Cause of Plantar Pain

    OpenAIRE

    Vansevenant, Milan; Vanhoenacker, Filip M.

    2015-01-01

    We present a case of an 80-year-old man with progressive pain for 5 days at the medial and plantar aspect of the left heel. Wearing shoes aggravated the pain. Ultrasound and magnetic resonance imaging (MRI) revealed thrombosis of the medial plantar veins. Plantar vein thrombosis is a rare condition. The clinical symptoms are non-specific and can be confused with plantar fasciitis. It has been associated with hypercoagulable conditions, foot trauma and recent surgery. The imaging modality of c...

  15. Rationales and treatment approaches underpinning the use of acupuncture and related techniques for plantar heel pain: a critical interpretive synthesis.

    Science.gov (United States)

    Clark, Maria T; Clark, Richard J; Toohey, Shane; Bradbury-Jones, Caroline

    2017-03-01

    Acupuncture shows promise as a treatment for plantar heel pain (PHP) or plantar fasciitis (PF), but data heterogeneity has undermined demonstration of efficacy. Recognising that acupuncture is a diverse field of practice, the aim of this study was to gain a broader, global perspective on the different approaches and rationales used in the application of acupuncture in PHP. We built upon an earlier systematic review (which was limited by the necessity of a methodological focus on efficacy) using the critical interpretive synthesis (CIS) method to draw upon a wider international sample of 25 clinical sources, including case reports and case series. Multiple tracks of analysis led to an emergent synthesis. Findings are presented at three levels: primary (summarised data); secondary (patterns observed); and tertiary (emergent synthesis). Multiple treatments and rationales were documented but no single approach dominated. Notable contradictions emerged such as the application of moxibustion by some authors and ice by others. Synthesis of findings revealed a 'patchwork' of factors influencing the approaches taken. The complexity of the field of acupuncture was illustrated through the 'lens' of PHP. The 'patchwork' metaphor provides a unifying framework for a previously divergent community of practice and research. Several directions for future research were identified, such as: importance of prior duration; existence of diagnostic subgroups; and how practitioners make clinical decisions and report their findings. CIS was found to provide visibility for multiple viewpoints in developing theory and modelling the processes of 'real world' practice by acupuncturists addressing the problem of PHP. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. Heel Pain

    Science.gov (United States)

    ... in the big toe joint; an inflamed bursa (bursitis), a small, irritated sac of fluid; a neuroma ( ... sometimes painful deformity generally is the result of bursitis caused by pressure against the shoe and can ...

  17. Sonographic measurements of the achilles tendon, plantar fascia, and heel fat pad are reliable

    DEFF Research Database (Denmark)

    Johannsen, Finn E; Jensen, Signe; Stallknecht, Sandra E

    2016-01-01

    PURPOSE: To determine intra- and interobserver reliability and precision of sonographic (US) scanning in measuring thickness of the Achilles tendon, plantar fascia, and heel fat pad in patients with heel pain. METHODS: Seventeen consecutive patients referred with heel pain were included. Two...

  18. Orthosis-Shaped Sandals Are as Efficacious as In-Shoe Orthoses and Better than Flat Sandals for Plantar Heel Pain: A Randomized Control Trial.

    Directory of Open Access Journals (Sweden)

    Bill Vicenzino

    Full Text Available To investigate efficacy of a contoured sandal being marketed for plantar heel pain with comparison to a flat flip-flop and contoured in-shoe insert/orthosis.150 volunteers aged 50 (SD: 12 years with plantar heel pain (>4 weeks were enrolled after responding to advertisements and eligibility determined by telephone and at first visit. Participants were randomly allocated to receive commercially available contoured sandals (n = 49, flat flip-flops (n = 50 or over the counter, pre-fabricated full-length foot orthotics (n = 51. Primary outcomes were a 15-point Global Rating of Change scale (GROC: 1 = a very great deal worse, 15 = a very great deal better, 13 to 15 representing an improvement and the 20-item Lower Extremity Function Scale (LEFS on which participants rate 20 common weight bearing activities and activities of daily living on a 5-point scale (0 = extreme difficulty, 4 = no difficulty. Secondary outcomes were worst level of heel pain in the preceding week, and the foot and ankle ability measure. Outcomes were collected blind to allocation. Analyses were done on an intention to treat basis with 12 weeks being the primary outcome time of interest.The contoured sandal was 68% more likely to report improvement in terms of GROC compared to flat flip-flop. On the LEFS the contoured sandal was 61% more likely than flat flip-flop to report improvement. The secondary outcomes in the main reflected the primary outcomes, and there were no differences between contoured sandal and shoe insert.Physicians can have confidence in supporting a patient's decision to wear contoured sandals or in-shoe orthoses as one of the first and simple strategies to manage their heel pain.The Australian New Zealand Clinical Trials Registry ACTRN12612000463875.

  19. The effect of heel elevation on strain within the plantar aponeurosis: in vitro study.

    Science.gov (United States)

    Kogler, G F; Veer, F B; Verhulst, S J; Solomonidis, S E; Paul, J P

    2001-05-01

    Mild, temporary reduction of symptoms from plantar fasciitis have been reported with the use of high heeled shoes (i.e. cowboy boots, ladies pumps). However, little is known on how heel elevation may contribute to a decrease in the pain and inflammation. The aim of this study was to quantify strain in the plantar aponeurosis in cadaveric feet with the use of various heel elevation configurations. An in vitro method that simulated "static" stance was used to determine the loading characteristics of the plantar aponeurosis (n = 12). Heel elevation was evaluated with blocks placed beneath the heel and with a contoured platform that simulated the arch profile of a shoe at three different heel heights (2.0, 4.0, 6.0 cm) with a level plane serving as the control. Strain in the plantar aponeurosis decreased with elevations of the heel that simulated the arch profile of a shoe at load levels (337, 450 N) (P plantar aponeurosis (P plantar aponeurosis may be dependent on individual variation and foot structure differences. Therefore, clinicians should be cautious in recommending heel elevation as a treatment for plantar fasciitis since some subjects may not achieve the desired decrease in plantar aponeurosis strain.

  20. Randomized multicenter trial on the effect of radiotherapy for plantar Fasciitis (painful heel spur using very low doses – a study protocol

    Directory of Open Access Journals (Sweden)

    Micke Oliver

    2008-09-01

    Full Text Available Abstract Background A lot of retrospective data concerning the effect of radiotherapy on the painful heel spur (plantar fasciitis is available in the literature. Nevertheless, a randomized proof of this effect is still missing. Thus, the GCGBD (German cooperative group on radiotherapy for benign diseases of the DEGRO (German Society for Radiation Oncology decided to start a randomized multicenter trial in order to find out if the effect of a conventional total dose is superior compared to that of a very low dose. Methods/Design In a prospective, controlled and randomized phase III trial two radiotherapy schedules are to be compared: standard arm: total dose 6.0 Gy in single fractions of 1.0 Gy applied twice a week experimental arm: total dose 0.6 Gy in single fractions of 0.1 Gy applied twice a week (acting as a placebo Patients aged over 40 years who have been diagnosed clinically and radiologically to be suffering from a painful heel spur for at least six months can be included. Former trauma, surgery or radiotherapy to the heel are not allowed nor are patients with a severe psychiatric disease or women during pregnancy and breastfeeding. According to the statistical power calculation 100 patients have to be enrolled into each arm. After having obtaining a written informed consent a patient is randomized by the statistician to one of the arms mentioned above. After radiotherapy, the patients are seen first every six weeks, then regularly up to 48 months after therapy, they additionally receive a questionnaire every six weeks after the follow-up examinations. The effect is measured using several target variables (scores: Calcaneodynia-score according to Rowe et al., SF-12 score, and visual analogue scale of pain. The most important endpoint is the pain relief three months after therapy. Patients with an inadequate result are offered a second radiotherapy series applying the standard dose (equally in both arms. This trial protocol has been

  1. Plantar Pressure Variation during Jogging with Different Heel Height

    Directory of Open Access Journals (Sweden)

    Y. D. Gu

    2013-01-01

    Full Text Available This paper presents the key testing and analysis results of an investigation on the effect of heel height on the plantar pressure over different foot areas in jogging. It is important in improving the understanding of jogging with high heels and damage/injury prevention. It can also potentially guide the development of suitable/adaptive exercise schemes in between daily activities with high heels. In this work, plantar pressure data were collected from 10 habituated healthy female subjects (aged 21–25 years at their natural jogging speed with three different conditions: flat heeled shoes (0.8 cm, low heeled shoes (4.0 cm, and high heeled shoes (6.6 cm. Data analysis showed significantly differences in plantar pressure distribution associated with the heel heights with increased pressure in the first metatarsal region and decreased pressure in the lateral metatarsal and midfoot sections. However, there is no significant alteration of plantar pressure in the central area of the forefoot with jogging gait.

  2. The effect of different depths of medial heel skive on plantar pressures

    Directory of Open Access Journals (Sweden)

    Bonanno Daniel R

    2012-08-01

    Full Text Available Abstract Background Foot orthoses are often used to treat lower limb injuries associated with excessive pronation. There are many orthotic modifications available for this purpose, with one being the medial heel skive. However, empirical evidence for the mechanical effects of the medial heel skive modification is limited. This study aimed to evaluate the effect that different depths of medial heel skive have on plantar pressures. Methods Thirty healthy adults (mean age 24 years, range 18–46 with a flat-arched or pronated foot posture and no current foot pain or deformity participated in this study. Using the in-shoe pedar-X® system, plantar pressure data were collected for the rearfoot, midfoot and forefoot while participants walked along an 8 metre walkway wearing a standardised shoe. Experimental conditions included a customised foot orthosis with the following 4 orthotic modifications: (i no medial heel skive, (ii a 2 mm medial heel skive, (iii a 4 mm medial heel skive and (iv a 6 mm medial heel skive. Results Compared to the foot orthosis with no medial heel skive, statistically significant increases in peak pressure were observed at the medial rearfoot – there was a 15% increase (p = 0.001 with the 4 mm skive and a 29% increase (p  Conclusions This study found that a medial heel skive of 4 mm or 6 mm increases peak pressure under the medial rearfoot in asymptomatic adults with a flat-arched or pronated foot posture. Plantar pressures at the midfoot and forefoot were not altered by a medial heel skive of 2, 4 or 6 mm. These findings provide some evidence for the effects of the medial heel skive orthotic modification.

  3. Comparison of usual podiatric care and early physical therapy intervention for plantar heel pain: study protocol for a parallel-group randomized clinical trial

    Science.gov (United States)

    2013-01-01

    Background A significant number of individuals suffer from plantar heel pain (PHP) and many go on to have chronic symptoms and continued disability. Persistence of symptoms adds to the economic burden of PHP and cost-effective solutions are needed. Currently, there is a wide variation in treatment, cost, and outcomes of care for PHP with limited information on the cost-effectiveness and comparisons of common treatment approaches. Two practice guidelines and recent evidence of effective physical therapy intervention are available to direct treatment but the timing and influence of physical therapy intervention in the multidisciplinary management of PHP is unclear. The purpose of this investigation is to compare the outcomes and costs associated with early physical therapy intervention (ePT) following initial presentation to podiatry versus usual podiatric care (uPOD) in individuals with PHP. Methods A parallel-group, block-randomized clinical trial will compare ePT and uPOD. Both groups will be seen initially by a podiatrist before allocation to a group that will receive physical therapy intervention consisting primarily of manual therapy, exercise, and modalities, or podiatric care consisting primarily of a stretching handout, medication, injections, and orthotics. Treatment in each group will be directed by practice guidelines and a procedural manual, yet the specific intervention for each participant will be selected by the treating provider. Between-group differences in the Foot and Ankle Ability Measure 6 months following the initial visit will be the primary outcome collected by an independent investigator. In addition, differences in the European Quality of Life – Five Dimensions, Numeric Pain Rating Scale, Global Rating of Change (GROC), health-related costs, and cost-effectiveness at 6 weeks, 6 months, and 1 year will be compared between groups. The association between successful outcomes based on GROC score and participant expectations of recovery

  4. Acupuncture Treatment of Heel Pain

    Institute of Scientific and Technical Information of China (English)

    HU Jin-sheng

    2009-01-01

    @@ CASE HISTORY A female patient, 46 years old, an officer from Hong Kong, paid her first visit on September 18, 2007,with the chief complaint of pain in both heels,especially the left one, for 3 weeks, with unknown reason. She stated that the pain would occur in the morning upon getting up when the foot stepped on the ground. It would get worse while walking and became severe when walking long.

  5. Comparison Of Medial Arch-Supporting Insoles And Heel Pads In The Treatment Of Plantar Fasciitis

    Directory of Open Access Journals (Sweden)

    Malkoc Melih

    2015-03-01

    Full Text Available Plantar fasciitis is a disorder caused by inflammation of the insertion point of the plantar fascia over the medial tubercle of the calcaneus. Foot orthotics are used to treat plantar fasciitis. Heel pads medialise the centre of force, whereas medial arch supporting insoles lateralise the force. We assessed the clinical results of the treatment of plantar fasciitis with silicone heel pads and medial arch-supported silicone insoles.

  6. Preventing heel pressure ulcers and plantar flexion contractures in high-risk sedated patients.

    Science.gov (United States)

    Meyers, Tina R

    2010-01-01

    An intervention using heel pressure ulcer and plantar flexion contracture prevention protocols for high-risk patients was established to promote earlier recognition of heel skin issues and provide effective prevention of both conditions. Fifty-three patients who were sedated, managed in an intensive care unit for 5 days or more, and had a Braden Scale score of 16 or less were treated with heel protector devices that maintained the foot in a neutral position and floated the heel off the bed. On admission to the intensive care unit, heel skin assessment and the Braden Scale were administered to all patients. Initial ankle range of motion was measured with a goniometer on admission and before the application of the heel protector. Goniometric measurements were documented every other day. Heel assessments and the Braden Scale for Predicting Pressure Sore Prevention and Ramsay Sedation Scale scores were recorded in every shift and recorded as part of the study every other day. Measurements continued until the patient was transferred, the heel protector boot was discontinued by the physician, or the patient's Braden Scale score rose above 16. Application of the heel protectors led to a 50% reduction in prevalence of abnormal heel position. No patients developed plantar flexion contractures or new heel ulcers. Patients with normal heels had significantly higher Braden Scale scores compared to those with abnormal heels (P 5 .0136). Despite their high risk, no patients using the heel protector device developed a heel pressure ulcer or plantar flexion contracture.

  7. The Haglund painful heel syndrome. Experimental investigation of cause and therapeutic implications.

    Science.gov (United States)

    Heneghan, M A; Pavlov, H

    1984-01-01

    Haglund syndrome, a common cause of pain in the posterior heel, consists of a painful swelling of the local soft tissues (the so-called pump bump) and prominence of the calcaneal bursal projection. The condition is caused by compression of the distal Achilles tendon and surrounding soft tissue between the os calcis and the posterior shoe counter. Osseous plantar projections appear to be a critical etiologic factor in Haglund syndrome. With an experimental model, it has been demonstrated that osseous projections on the plantar surface of the calcaneus adversely influence the bone-soft tissue relation of the posterior heel. Shoe heel elevation has been shown to be clinically effective in alleviating symptoms. It is demonstrated with an experimental model that elevation of the shoe heel decreases the pitch angle. This diminishes the prominence of the bursal projection and allows the foot to slip forward, displacing the posterior calcaneus away from the shoe counter.

  8. Diagnosis and treatment of heel pain in chronic inflammatory arthritis using ultrasound.

    Science.gov (United States)

    Cunnane, G; Brophy, D P; Gibney, R G; FitzGerald, O

    1996-06-01

    The authors examined the role of ultrasound (US) in diagnosis and management of heel pain in chronic inflammatory arthritis. Nineteen patients underwent US examination. Eight patients (2 with previously unsuccessful nonguided injections), had 11 US-guided corticosteroid injections for treatment of retrocalcaneal bursitis (n = 6), plantar fasciitis (n = 3), and posterior tibial tenosynovitis (n = 2). US-demonstrated Achilles tendon rupture (n = 2), Achilles tendinitis (n = 8), posterior tibial tenosynovitis (n = 6), peroneus longus tenosynovitis (n = 2), retrocalcaneal bursitis (n = 13), and plantar fasciitis (n = 4). Loss of smooth bone contour (n = 13) correlated with bone erosions on plain radiographs in all but one case. Ten of 11 guided injections resulted in full resolution of heel pain. The diverse causes of heel pain are highlighted, and the ability of US to provide information with management implications is confirmed. US-guided corticosteroid injection is beneficial, especially after failure of nonguided injection.

  9. Plantar vein thrombosis: a rare cause of plantar foot pain

    Energy Technology Data Exchange (ETDEWEB)

    Siegal, Daniel S.; Wu, Jim S.; Brennan, Darren D.; Hochman, Mary G. [Beth Israel Deaconess Medical Center, Department of Radiology, Boston, MA (United States); Challies, Tracy [Beth Israel Deaconess Medical Center, Department of Pathology, Boston, MA (United States)

    2008-03-15

    Plantar vein thrombosis is a rare condition, with only a handful of cases reported in the literature. The cause is unknown; however, the disease has been attributed to prior surgery, trauma, and paraneoplastic conditions. We present a case of a 32-year-old female runner with plantar vein thrombosis diagnosed on contrast-enhanced MRI and confirmed on ultrasound. The symptoms resolved with conservative treatment and evaluation revealed the presence of a prothrombin gene mutation and use of oral contraceptive pills. To our knowledge, this is the first case of plantar vein thrombosis diagnosed initially by MRI. Moreover, this case suggests that plantar vein thrombosis should be considered in patients with hypercoagulable states and plantar foot pain. (orig.)

  10. ROLE OF CALCIUM, CALCITRIOL AND INTRALESION CORTICOSTEROID FOR HEEL PAIN MANAGEMENT IN WOMEN

    Directory of Open Access Journals (Sweden)

    Sheela

    2014-09-01

    Full Text Available Plantar heel pain is a commonly encountered Orthopaedic problem in women that can cause significant discomfort and difficulty in bearing weight. Proximal plantar fasciitis is twice as common in women as in men (2. An infracalcaneal spur frequently is associated with the symptomatology of plantar fasciitiss. METHODS AND MATERIAL: It’s a retrograded study of 72 female patients came in orthopaedics OPD with complain of planter heel pain. Age more than 30 years. Out of 72 patients, 59 were peri menopausal age group (> 40 years and 13 were younger age group (30-40 years. 43 patients had radiological evidence of calcaneal spur. 29 patients have bilateral heel pain. We treated all these patients by life style modification, use of heel pads, stretching exercise of foot and ankle, analgesics (as and when required calcium and calcitriol supplementation for 3 months. In 25 cases the diagnosis were made planter fasciitis and one foot is involved more with point tenderness persisted after 2 weeks of above mention treatment, we gave intra- lesion methyl prednisolone injection along with above mention treatment. DISCUSSION: We found 45.83% of patient s responded to this treatment within one month, 70.83% responded within 3 months and 65.27% showed improvement even after 6 months. CONCLUSION: Treatment of plantar heel pain should proceed in a stepwise fashion and, according to the patient’s response, as follows. First, modify or suppress the alleged risk factors, give an NSAID, prescribe a stretching program for the Achilles tendon, and recommend orthotics such as heel pads .Calcium and calcitriol supplementation specially in peri menopausal women with bilateral heal pain. If these fail, give one or two local injections of a methylprednisolone.

  11. Plantar fibromatosis.

    Science.gov (United States)

    Zgonis, Thomas; Jolly, Gary Peter; Polyzois, Vasilios; Kanuck, David M; Stamatis, Emmanouil D

    2005-01-01

    Plantar fibromatosis is defined as a benign fibrous disorder involving the plantar aponeurosis. Although its incidence is well described on the hands, it is less commonly seen on the feet, and its etiology is unknown. A differential diagnosis for the heel pain along the medial arch could be a benign thickening of the plantar fascia associated with plantar fibromatosis. Its high recurrence after surgical excision and problematic scarring and wound presents a significant challenge to the reconstructive foot and ankle surgeon. This article reviews the history, clinical presentation, pathologic findings, and surgical approaches to the treatment of plantar fibromatosis.

  12. Re-irradiation for painful heel spur syndrome. Retrospective analysis of 101 heels

    Energy Technology Data Exchange (ETDEWEB)

    Hautmann, M.G.; Koelbl, O. [University of Regensburg, Department of Radiotherapy, Regensburg (Germany); Neumaier, U. [MVZ Neumaier and Kollegen, Private Clinic for Radiotherapy, Regensburg (Germany)

    2014-03-15

    Painful heel spur syndrome is a common disease with a lifetime prevalence of approximately 10 %. One of the most effective treatment options is radiotherapy. Many authors recommend a second or third series of radiation for recurrent pain and partial or no response to the initial treatment. As the results of re-irradiation have not been systematically analyzed the aim of this study was to document the results of repeated radiation treatment and to identify patients who could benefit from this treatment. The analysis was performed on patients from 2 German radiotherapy institutions and included 101 re-irradiated heels. Pain was documented with the numeric rating scale (NRS) and carried out before and directly after each radiation therapy as well as for the follow-up period of 24 months. The median age of the patients was 56 years with 30.1 % male and 69.9 % female patients. Pain was caused by plantar fasciitis in 72.3 %, Haglund's exostosis in 15.8 % and Achilles tendinitis in 11.9 %. Repeated radiation was indicated because the initial radiotherapy resulted in no response in 35.6 % of patients, partial response in 39.6 % and recurrent pain in 24.8 %. A significant response to re-irradiation could be found. For the whole sample the median NRS pain score was 6 before re-irradiation, 2 after 6 weeks and 0 after 12 and 24 months. Of the patients 73.6 % were free of pain 24 months after re-irradiation. All subgroups, notably those with no response, partial response and recurrent pain had a significant reduction of pain. Re-irradiation of painful heel spur syndrome is an effective and safe treatment. All subgroups showed a good response to re-irradiation for at least 24 months. (orig.) [German] Der schmerzhafte Fersensporn ist eine der haeufigsten Erkrankungen unter den Fusssyndromen. Die Lebenszeitpraevalenz liegt bei etwa 10 %. Eine der wirkungsvollsten Therapieoptionen stellt die Strahlentherapie dar. Dabei beschreiben viele Autoren die Durchfuehrung einer

  13. Randomized, Multicenter Trial on the Effect of Radiation Therapy on Plantar Fasciitis (Painful Heel Spur) Comparing a Standard Dose With a Very Low Dose: Mature Results After 12 Months' Follow-Up

    Energy Technology Data Exchange (ETDEWEB)

    Niewald, Marcus, E-mail: marcus.niewald@uks.eu [Department of Radiation Oncology, Saarland University Medical Center, Homburg/Saar (Germany); Seegenschmiedt, M. Heinrich [Radiotherapy Center, Hamburg (Germany); Micke, Oliver [Franziskus Hospital, Bielefeld (Germany); Graeber, Stefan [Institute for Medical Biometry, Epidemiology and Medical Informatics, Saarland University Medical Center, Homburg/Saar (Germany); Muecke, Ralf [Lippe Hospital, Lemgo (Germany); Schaefer, Vera; Scheid, Christine; Fleckenstein, Jochen; Licht, Norbert; Ruebe, Christian [Department of Radiation Oncology, Saarland University Medical Center, Homburg/Saar (Germany)

    2012-11-15

    Purpose: To conduct a randomized trial of radiation therapy for painful heel spur, comparing a standard dose with a very low dose. Methods and Materials: Sixty-six patients were randomized to receive radiation therapy either with a total dose of 6.0 Gy applied in 6 fractions of 1.0 Gy twice weekly (standard dose) or with a total dose of 0.6 Gy applied in 6 fractions of 0.1 Gy twice weekly (low dose). In all patients lateral opposing 4- to 6-MV photon beams were used. The results were measured using a visual analogue scale, the Calcaneodynia score, and the SF12 health survey. The fundamental phase of the study ended after 3 months, and the follow-up was continued up to 1 year. Patients with insufficient pain relief after 3 months were offered reirradiation with the standard dosage at any time afterward. Results: Of 66 patients, 4 were excluded because of withdrawal of consent or screening failures. After 3 months the results in the standard arm were highly significantly superior compared with those in the low-dose arm (visual analogue scale, P=.001; Calcaneodynia score, P=.027; SF12, P=.045). The accrual of patients was stopped at this point. Further evaluation after 12 months' follow-up showed the following results: (1) highly significant fewer patients were reirradiated in the standard arm compared with the low-dose arm (P<.001); (2) the results of patients in the low-dose arm who were reirradiated were identical to those in the standard arm not reirradiated (reirradiation as a salvage therapy if the lower dose was ineffective); (3) patients experiencing a favorable result after 3 months showed this even after 12 months, and some results even improved further between 3 and 12 months. Conclusions: This study confirms the superior analgesic effect of radiation therapy with 6-Gy doses on painful heel spur even for a longer time period of at least 1 year.

  14. Degenerative lesions of the plantar fascia: surgical treatment by fasciectomy and excision of the heel spur. A report on 38 cases.

    Science.gov (United States)

    Jarde, Olivier; Diebold, Patrice; Havet, Eric; Boulu, Gilles; Vernois, Joël

    2003-06-01

    The authors studied 38 cases of degenerative lesions of the plantar fascia which were treated surgically between 1989 and 1999. MRI showed chronic fasciitis in eight cases and an old rupture of the plantar fascia in 30 cases. Surgical treatment, which was performed in all cases after failure of conservative treatment of several months duration, combined excision of the fascia with resection of the heel spur. Histological examination found inflammation in all cases (fasciitis or rupture), calcification of the aponeurosis in four cases, cartilaginous metaplasia in four and fibromatosis in four. Patients were assessed a minimum of one year and a maximum of seven years after operation. The postoperative results were assessed using three criteria: resolution of pain, results on the static foot and patients' functional activity. Overall there were 24 very good and good results, nine fair and five poor. MRI performed at the time of follow-up revealed good healing of the plantar fascia in 16 cases, defects in two cases, inflammation in seven cases and defects associated with inflammation in 13 cases. Surgical treatment may be considered in cases where conservative treatment of talalgia has failed. Symptoms originating from degenerative damage to the plantar fascia, such as rupture or fasciitis, may benefit from fasciectomy. Short-term results show resolution of pain in 75% of cases, and a slight sagging of the plantar arch. Pre-operative MRI study is useful to determine the exact location of the lesions.

  15. Don't Ignore Your Kid's Heel Pain

    Science.gov (United States)

    ... to difficulty in walking that will require complicated therapy. The number of pediatric patients reporting heel pain increases with fall and winter sports seasons. Obesity is emerging as another prominent cause ...

  16. Heel pain and Achilles tendonitis -- aftercare

    Science.gov (United States)

    ... walking or standing on your foot References Achilles Tendinitis. In: Safran MR, Zachazewski J, Stone DA, eds. ... Related MedlinePlus Health Topics Heel Injuries and Disorders Tendinitis Browse the Encyclopedia A.D.A.M., Inc. ...

  17. The role of bone scintigraphy in determining the etiology of heel pain

    Energy Technology Data Exchange (ETDEWEB)

    Ozdemir, H.; Soyuncu, Y.; Urguden, M. [Akdeniz Univ., Antalya (Turkey). Medical School; Ozdemir, A. [General State Hospital, Antalya (Turkey)

    2002-09-01

    In this study we aimed to determine the role of bone scintigraphy as an objective diagnostic method in patients with heel pain. Sixty-seven heels of 50 of 182 patients with defined features who attended the orthopedics outpatient clinic with heel pain over a 3-year period, were treated with combined methods such as nonsteroidal anti-inflammatory drugs (NSAID) and contrast baths, stretching exercises and changing of footwear habits. A one year follow-up was established. The criteria identified by Wolgin et al. were used in assessing the results of the treatment. Subcalcaneal spur was demonstrated by radiography in 44 of the 67 heels. There were two different imaging patterns observed on three phase bone scintigraphy. Type I imaging pattern: Focal increased activity in the heel region or normal activity on dynamic and the blood pool phases and focal increased activity at the inferior calcaneal surface in the late static phase. Type II imaging pattern: Diffuse increased activity along the plantar fascia in the dynamic and the blood pool phase, and focal increased activity at the inferior calcaneal surface in the late static phase. There were 34 (50.7%) type I and 18 (26.8%) type II imaging patterns on the scans. Type I and type II imaging patterns were described as osseous and fascial respectively. At the final examination, the results for pattern type I were good in 16 patients (66.7%), fair in 6 patients (25%) and poor in 2 patients (8.3%), whereas in pattern type II results were good in 12 patients (80%) and fair in 3 patients (20%). The recurrence frequency was 4.1% and 6.6%, respectively. Subcalcaneal spur was determined in 70.5% of the patients with osseous pathology and 55.5% of the patients with fascial pathology. Based on this result, it can be ascertained that calcaneal spurs develop during the pathological process causing heel pain. Other findings supporting this claim were the differences in symptom periods of the patients with type I and type II imaging

  18. Comparative study of the therapeutic effects of corticosteroid injection accompanied by casting and heel pad in treatment of heel pain

    Directory of Open Access Journals (Sweden)

    Mehdi Motififard

    2008-08-01

    Full Text Available

    • BACKGROUND: Heel pain is a common condition in adults that may cause significant discomfort and disability. This study was conducted to evaluate the therapeutic effects of corticosteroid injection accompanied by casting, compared with heel pad utilization in treatment of heel pain.>
    • METHODS: In this randomized clinical trial study, among patients referred to orthopedic clinics in Isfahan, Iran, from December 2004 to December 2006, 90 patients with heel pain were enrolled. They were randomly assigned into two groups. Heel pad was the only therapeutic method utilized in group A for six months. Corticosteroid injection accompanied by casting was performed for patients in group B. The evaluated information was compared before and after treatment.
    •  RESULTS: Among patients in group A, after 6 months of heel pad utilization, heel pain was completely improved in 3 patients (6.7%, relatively decreased in 22 patients (48.9% and didn't change in 20 patients (44.4%. However, among patients in group B, heel pain was completely improved in 11 patients (24.5%, decreased in 29 patients (64.4% and didn't change in 5 patients (11.1% after the treatment completed.
    • CONCLUSIONS: It seemed that corticosteroid injection in companion with casting was a more effective therapeutic method in heel pain treatment than heel pad utilization.
    • KEYWORDS: Corticosteroid injection, casting, heel pad, heel pain.>

  19. Metatarsal pain and plantar hyperkeratosis in the forefeet of female professional flamenco dancers.

    Science.gov (United States)

    Castillo-López, José M; Vargas-Macías, Alfonso; Domínguez-Maldonado, Gabriel; Lafuente-Sotillos, Guillermo; Ramos-Ortega, Javier; Palomo-Toucedo, Inmaculada C; Reina-Bueno, María; Munuera-Martínez, Pedro V

    2014-12-01

    The objectives of this study were to determine the frequency of metatarsal pain and of hyperkeratosis on the plantar forefoot in female professional flamenco dancers, and to determine whether there is a relationship between the two disorders. Forty-four female professional flamenco dancers, with a minimum activity of 25 hrs/wk, participated in this cross-sectional study. The presence or absence of metatarsal pain while dancing was recorded, and plantar pressures were measured on a pressure platform, both barefoot and shod with the usual dance shoe. The heel height of the dance shoe was also measured. Of the dancers, 80.7% experienced metatarsal pain while dancing, and 84.1% presented with plantar hyperkeratosis. Plantar hyperkeratosis coincided with the presence of metatarsal pain in 67.04% of the feet studied. The maximum load point in the feet when the dancers were barefoot was located 59.5% in the rearfoot and 40.5% in the forefoot; when dancers wore their specific flamenco dancing shoes, it was located 52.4% in the rearfoot and 47.6% in the forefoot. Metatarsal pain and plantar hyperkeratosis in the forefoot are common foot disorders in female flamenco dancing. The incidence of the maximum load point being located in the forefoot, and the difference between the results of the tests while shod or barefoot, are both too low to support the idea that the raised heels of flamenco shoes are a major contributing factor for these injuries. Therefore, these disorders may be caused by chronic repetitive trauma suffered during the practice of footwork dancing.

  20. Plantar fasciitis

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Tahririan

    2012-01-01

    Full Text Available Heel pain, mostly caused by plantar fasciitis (PF, is a common complaint of many patients who requiring professional orthopedic care and are mostly suffering from chronic pain beneath their heels. The present article reviews studies done by preeminent practitioners related to the anatomy of plantar fasciitis and their histo-pathological features, factors associated with PF, clinical features, imaging studies, differential diagnoses, and diverse treatment modalities for treatment of PF, with special emphasis on non-surgical treatment. Anti-inflammatory agents, plantar stretching, and orthosis proved to have highest priority; corticosteroid injection, night splints and extracorporeal shock wave therapy were of next priority, in patients with PF. In patients resistant to the mentioned treatments surgical intervention should be considered.

  1. Spontaneous rupture of the plantar fascia.

    Science.gov (United States)

    Ahstrom, J P

    1988-01-01

    In this study, rupture of the plantar fascia was seen in five feet, of which four had had plantar fasciitis. At the time of the injury, which is an acceleration type of motion, there is severe pain in the heel followed by the development of ecchymosis in the sole and toward the heel of the foot. With conservative symptomatic care, the acute symptoms as well as the plantar fasciitis symptoms subside, generally allowing full activity in 3 to 4 weeks.

  2. Aspects of treatment for posterior heel pain in young athletes

    Directory of Open Access Journals (Sweden)

    Thomas Elengard

    2010-12-01

    Full Text Available Thomas Elengard1, Jón Karlsson1, Karin Grävare Silbernagel21Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden; 2Department of Mechanical Engineering, University of Delaware, Newark, Delaware, USAAbstract: Posterior heel pain occurs in young athletes involved in running and jumping. Due to the pain, the child often limits his/her physical activity level, with a possible negative effect on health and well-being. Although numerous research studies have examined the cause and treatment of heel and Achilles tendon pain in adults, there are no randomized clinical trials on treatment in children and adolescents. Therefore, there is limited evidence for how to treat young athletes with this type of complaint. The purpose of this review was to analyze critically and summarize the literature in regards to the cause and treatment of posterior heel pain in young athletes. The various diagnoses and clinical presentations relating to posterior heel and Achilles tendon pain are discussed. The theory and mechanism behind various recommended treatment strategies are also reviewed in the context of use in the young athlete. In summary, it is important to perform a thorough evaluation of each young athlete with heel pain to determine the appropriate diagnosis and to treat the deficits found and allow for a gradual progression to training. However, the recommendations at this time are based on clinical experience and a few retrospective studies, so further well designed prospective studies with validated outcome measures are urgently needed for the young athlete.Keywords: Sever's disease, apophysitis, tendinitis, tendinopathy, child, adolescent

  3. Treatment of Painful Heels with Acupuncture in 32 Cases

    Institute of Scientific and Technical Information of China (English)

    YE Ming-zhu; CHEN Han-ping

    2003-01-01

    Points Fengfu(GV 16), Fengchi(GB 20) and Anmian were selected as main acupoints to treat painful heels and the total effective rate of 96.9% was got. The technique of lifting needle was the key to the therapy.

  4. The influence of high-heeled shoes on strain and tension force of the anterior talofibular ligament and plantar fascia during balanced standing and walking.

    Science.gov (United States)

    Yu, Jia; Wong, Duo Wai-Chi; Zhang, Hongtao; Luo, Zong-Ping; Zhang, Ming

    2016-10-01

    High-heeled shoes have the capability to alter the strain and tension of ligamentous structures between the foot and ankle, which may result in ankle instability. However, high-heeled shoes can also reduce the strain on plantar fascia, which may be beneficial for the treatment of plantar fasciitis. In this study, the influence of heel height on strain and tension force applied to the anterior talofibular ligament (ATL) and plantar fascia were investigated. A three-dimensional finite element model of coupled foot-ankle-shoe complex was constructed. Four heel heights were studied in balanced standing: 0 in. (0cm), 1 in. (2.54cm), 2 in. (5.08cm), and 3 in. (7.62cm). A walking analysis was performed using 2-in. (5.08cm) high-heeled shoes. During balanced standing, the tension force on the ATL increased from 14.8N to 97.0N, with a six-fold increase in strain from 0 in. to 3 in. (0-7.62cm). The tension force and the average strain on the plantar fascia decreased from 151.0N (strain: 0.74%) to 59.6N (strain: 0.28%) when the heel height increased from 0 in. to 2 in. (0-5.08cm). When heel height reached 3 in. (7.62cm), the force and average strain increased to 278.3N (strain: 1.33%). The walking simulation showed that the fascia stretched out while the ATL loading decreased during push off. The simulation outcome demonstrated the influence of heel height on ATL alteration and plantar fascia strain, which implies risks for ankle injury and suggests guidance for the treatment of plantar fasciitis.

  5. Plantar fasciitis: current diagnostic modalities and treatments.

    Science.gov (United States)

    Healey, Kevin; Chen, Katherine

    2010-07-01

    Plantar fasciitis is a common cause of heel pain. The diagnosis is made clinically and validated with different diagnostic modalities ranging from ultrasound to magnetic resonance imaging. Treatments vary from stretching exercises to different surgical options. No single treatment is guaranteed to alleviate the heel pain.

  6. A COMPARITIVE STUDY ON EFFECTIVENESS OF TAPING WITH IONTOPHORESIS AND TAPING ALONE IN CHRONIC PLANTAR FASCITIS

    OpenAIRE

    Biju Chetri, U.T. Ifthikar Ali, Madhusmita Koch, Abhijit Dutta

    2016-01-01

    Background: Plantar fasciitis is a painful condition caused by microtrauma to plantar fascia due to overuse. It is a most common cause of heel pain in runners. Various studies proved taping and Iontophoresis as effective in the treating plantar fasciitis. But there are no studies comparing the combined effect of iontophoresis with taping and taping alone in the treatment of plantar fasciitis. Methods: 50 patients suffering from plantar fasciitis who met the inclusion criteria were selected...

  7. Influence of patellofemoral pain syndrome on plantar pressure in the foot rollover process during gait

    Directory of Open Access Journals (Sweden)

    Sandra Aliberti

    2011-01-01

    Full Text Available BACKGROUND: Patellofemoral Pain Syndrome is one of the most common knee disorders among physically active young women. Despite its high incidence, the multifactorial etiology of this disorder is not fully understood. OBJECTIVES: To investigate the influence of Patellofemoral Pain Syndrome on plantar pressure distribution during the foot rollover process (i.e., the initial heel contact, midstance and propulsion phases of the gait. MATERIALS AND METHODS: Fifty-seven young adults, including 22 subjects with Patellofemoral Pain Syndrome (30 ± 7 years, 165 ± 9 cm, 63 ± 12 kg and 35 control subjects (29 ± 7 years, 164 ± 8 cm, 60 ± 11 kg, volunteered for the study. The contact area and peak pressure were evaluated using the Pedar-X system (Novel, Germany synchronized with ankle sagittal kinematics. RESULTS: Subjects with Patellofemoral Pain Syndrome showed a larger contact area over the medial (p = 0.004 and central (p = 0.002 rearfoot at the initial contact phase and a lower peak pressure over the medial forefoot (p = 0.033 during propulsion when compared with control subjects. CONCLUSIONS: Patellofemoral Pain Syndrome is related to a foot rollover pattern that is medially directed at the rearfoot during initial heel contact and laterally directed at the forefoot during propulsion. These detected alterations in the foot rollover process during gait may be used to develop clinical interventions using insoles, taping and therapeutic exercise to rehabilitate this dysfunction.

  8. Sonographic evaluation of plantar fasciitis

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Sook Ja; Choi, Yun Sun; Tien, Kuang Lung; Jung, Hye Jeon; Lee, Kyoung Tae; Yoon, Yong Kyu [Eulji College of Medicine Eulji Hospital, Seoul (Korea, Republic of)

    1999-03-01

    To evaluate the sonographic findings of plantar fasciitis. Both feet of 30 patients(mean age, 44years) in whom plantar fasciitis had been clinically diagnosed, and those of healthy volunteers(mean age, 34years) were evaluated with ultrasound(US) using a 7.0MHz linear array transducer. Heel pain was unilateral in 26 patients and bilateral in four. Sagittal sonograms were obtained in the prone position, and the thickness of the plantar fascia was measured at its proximal end near its insertion into the calcaneus. We also evaluated hypoechoic fascia, perifascial fluid collection, fiber rupture, calcaneal spur and calcifications. Plantar fascia thickness was significantly greater in the heels of patients with plantar fasciitis(3.2-8mm; mean, 5.1{+-}1.12) than in their asymptomatic heels(1.3-5mm; mean, 3.5{+-}0.78)(p<0.0001), in which it was similar to that of heels of patients in the control group(1.8-5mm; mean, 3.0{+-}0.71)(p<0.0001). The proximal plantar fascia was hypoechoic in 31 symptomatic heels(91.2%), in four asymptomatic heels(15.4%), and in none of the patients in the control group. Calcaneal spurs were identified in sixteen symptomatic heels(47.1%), and in two which were asymptomatic(7.7%). Perifascial fluid collection was identified in only two symptomatic heels(5.9%). In plantar fasciitis, sonography demonstrates that the fascia is thicker as well as hypoechic. For the clinical diagnosis of planter fasciitis, US can therefore be used as an adjunct to clinical diagnosis.

  9. Management of plantar fasciitis in the outpatient setting

    OpenAIRE

    Lim, Ang Tee; How, Choon How; Tan, Benedict

    2016-01-01

    Plantar fasciitis is a very common cause of inferior heel pain that can be triggered and aggravated by prolonged standing, walking, running and obesity, among other factors. Treatments are largely noninvasive and efficacious. Supportive treatments, including the plantar fascia-specific stretch, calf stretching, appropriate orthotics and night dorsiflexion splinting, can alleviate plantar fascia pain. While local injections of corticosteroids can help with pain relief, the effects are short-li...

  10. Prevention of Heel Pressure Injuries and Plantar Flexion Contractures With Use of a Heel Protector in High-Risk Neurotrauma, Medical, and Surgical Intensive Care Units: A Randomized Controlled Trial.

    Science.gov (United States)

    Meyers, Tina

    The purpose of this study was to compare the use of a heel protector to standard of care (pillows) in the prevention of hospital-acquired pressure injuries (HAPI) of the heels and prevention of plantar flexion contractures. Randomized controlled trial. The study took place on a surgical intensive care unit, medical intensive care unit, and neurotrauma intensive care unit. Inclusion criteria were a minimum of 5 days of sedation related to care for a critical illness, immobility for 6 to 8 hours before study initiation, a Braden Scale for Pressure Sore Risk score 18 or less, and a mobility subscale score 2 or less. Patients were included if they had preexisting heel pressure injury or plantar flexion contracture. The sample comprised 54 subjects; 37 were randomly allocated to the intervention group and 17 to the control group. Their average age-mean (standard deviation)-was 40.7 (14.96) years in the control group and 44.6 (17.15) years in the intervention group. Data were collected from patients' electronic medical records. We recorded subject demographics, presence of diabetes mellitus or peripheral vascular disease, Glasgow Coma Scale scores (every shift), Braden Scale for Pressure Sore Risk scores (every shift), heel skin assessments (every shift), goniometric measurements (every other day), and adverse events (every shift). Assessments and measurements were continued until the patient was discharged from the study. None of the patients in the intervention group developed HAPI of the heels, as compared to 7 in the control group (0% vs 41%, P prevention of HAPI of the heel and contractures as compared to standard care using pillows to position the heel and redistribute pressure.

  11. Sonographic evaluation of plantar fasciitis and relation to body mass index

    Energy Technology Data Exchange (ETDEWEB)

    Ozdemir, Huseyin [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey)]. E-mail: ozdemir@firat.edu.tr; Yilmaz, Erhan [Department Orthopedic Firat University, Faculty of Medicine, Elazig (Turkey); Murat, Ayse [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey); Karakurt, Lokman [Department Orthopedic Firat University, Faculty of Medicine, Elazig (Turkey); Poyraz, A. Kursad [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey); Ogur, Erkin [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey)

    2005-06-01

    Purpose: We have investigated the role of sonography in the diagnosis of plantar fasciitis. Materials and methods: This study evaluates 39 patients with plantar fasciitis and control group of 22 healthy volunteers. The plantar fascia thickness was measured 5 mm distal to the insertion of the calcaneus of plantar aponeurosis. Qualitative parameters such as decreased echogenity, biconvexity, perifascial fluid and calcification of plantar fascia were also noted. Results: Mean plantar fascia thickness was measured 2.9 mm in patients with unilateral heel pain, 2.2 mm for contralateral normal heel and 2.5 mm for control group. There was a statistically significant difference between heel with plantar fasciitis, contralateral normal heel and control groups (p = 0.009 and 0.0001, respectively). Mean body mass index was 28 kg/m{sup 2} in patients with heel pain and 25 kg/m{sup 2} in control group. Body mass index measurements were significantly different between plantar fasciitis and control groups. We found reduced plantar fascia echogenity in 16 cases (41%), calcaneal spur in 20 cases (51%), biconvex appearance in two cases (5.1%) and perifascial fluid in one case (2.5%). Conclusion: We conclude that in patients with plantar fasciitis, ultrasound may detect relatively small differences in plantar fascia thickness even in clinically unequivocal plantar fasciitis.

  12. Plantar Fasciitis

    Science.gov (United States)

    ... Causes3. Diagnosis4. Treatment5. Questions OverviewWhat is the plantar fascia?The plantar fascia is a band of tissue, much like a ... form the ball of your foot. The plantar fascia works like a rubber band between the heel ...

  13. Subcalcaneal Bursitis With Plantar Fasciitis Treated by Arthroscopy

    OpenAIRE

    Yamakado, Kotaro

    2013-01-01

    We report the successful arthroscopic treatment of a case of subcalcaneal bursitis with plantar fasciitis. To our knowledge, this is the first report on arthroscopic excision of a subcalcaneal bursa. Right heel pain developed in a 50-year-old woman, without any obvious cause. She reported that the heel pain occurred immediately after waking and that the heel ached when she walked. Magnetic resonance imaging showed an extra-articular, homogeneous, high-intensity lesion in the fat pad adjacent ...

  14. High-energy focussed extracorporeal shockwave therapy reduces pain in plantar fibromatosis (Ledderhose’s disease)

    OpenAIRE

    Knobloch, Karsten; Peter M Vogt

    2012-01-01

    Background Plantar fibromatosis is a benign disease creating nodules on the medial plantar side of affected patients. While surgical removal is regarded as the therapeutic mainstay, recurrence rates and impairment of daily activities remains substantial. High-energy focussed extracorporeal shockwave therapy has been suggested to be potentially effective in plantar fibromatosis in terms of pain reduction. Hypothesis High-energy focussed extracorporeal shockwave therapy reduces pain in plantar ...

  15. Combination of diagnostic medial calcaneal nerve block followed by pulsed radiofrequency for plantar fascitis pain: A new modality

    Directory of Open Access Journals (Sweden)

    Deepak Thapa

    2014-01-01

    Full Text Available Plantar fasciitis (PF is the most common cause of chronic heel pain which may be bilateral in 20 to 30% of patients. It is a very painful and disabling condition which can affect the quality of life. The management includes both pharmacological and operative procedures with no single proven effective treatment modality. In the present case series, we managed three patients with PF (one with bilateral PF. Following a diagnostic medial calcaneal nerve (MCN block at its origin, we observed reduction in verbal numerical rating scale (VNRS in all the three patients. Two patients has relapse of PF pain which was managed with MCN block followed with pulsed radio frequency (PRF. All the patients were pain-free at the time of reporting. This case series highlights the possible role of combination of diagnostic MCN block near its origin followed with PRF as a new modality in management of patients with PF.

  16. Combination of diagnostic medial calcaneal nerve block followed by pulsed radiofrequency for plantar fascitis pain: A new modality.

    Science.gov (United States)

    Thapa, Deepak; Ahuja, Vanita

    2014-03-01

    Plantar fasciitis (PF) is the most common cause of chronic heel pain which may be bilateral in 20 to 30% of patients. It is a very painful and disabling condition which can affect the quality of life. The management includes both pharmacological and operative procedures with no single proven effective treatment modality. In the present case series, we managed three patients with PF (one with bilateral PF). Following a diagnostic medial calcaneal nerve (MCN) block at its origin, we observed reduction in verbal numerical rating scale (VNRS) in all the three patients. Two patients has relapse of PF pain which was managed with MCN block followed with pulsed radio frequency (PRF). All the patients were pain-free at the time of reporting. This case series highlights the possible role of combination of diagnostic MCN block near its origin followed with PRF as a new modality in management of patients with PF.

  17. Heel raises versus prefabricated orthoses in the treatment of posterior heel pain associated with calcaneal apophysitis (Sever's Disease: a randomised control trial

    Directory of Open Access Journals (Sweden)

    Williams Cylie M

    2010-03-01

    Full Text Available Abstract Background Posterior Heel pain can present in children of 8 to 14 years, associated with or clinically diagnosed as Sever's disease, or calcaneal apophysitis. Presently, there are no comparative randomised studies evaluating treatment options for posterior heel pain in children with the clinical diagnosis of calcaneal apophysitis or Sever's disease. This study seeks to compare the clinical efficacy of some currently employed treatment options for the relief of disability and pain associated with posterior heel pain in children. Method Design: Factorial 2 × 2 randomised controlled trial with monthly follow-up for 3 months. Participants: Children with clinically diagnosed posterior heel pain possibly associated with calcaneal apophysitis/Sever's disease (n = 124. Interventions: Treatment factor 1 will be two types of shoe orthoses: a heel raise or prefabricated orthoses. Both of these interventions are widely available, mutually exclusive treatment approaches that are relatively low in cost. Treatment factor 2 will be a footwear prescription/replacement intervention involving a shoe with a firm heel counter, dual density EVA midsole and rear foot control. The alternate condition in this factor is no footwear prescription/replacement, with the participant wearing their current footwear. Outcomes: Oxford Foot and Ankle Questionnaire and the Faces pain scale. Discussion This will be a randomised trial to compare the efficacy of various treatment options for posterior heel pain in children that may be associated with calcaneal apophysitis also known as Sever's disease. Trial Registration Trial Number: ACTRN12609000696291 Ethics Approval Southern Health: HREC Ref: 09271B

  18. Heel pain in psoriatic arthropathy: Analysis of a series of 291 patients.

    Science.gov (United States)

    Morales Ivorra, Isabel; Juárez López, Pablo; López de Recalde, Mercè; Carvalho, Pedro David; Rodriguez Moreno, Jesus

    2017-05-30

    To determine the prevalence of heel pain in a series of patients with psoriatic arthritis (PsA). Cross-sectional, observational and retrospective study of a series of 347 patients. All patients fulfilled the CASPAR criteria for PsA and 291 had a clinically significant history of heel pain. The statistical analysis was performed using chi-square test, ANOVA and binary logistic regression. Thirty-five percent of the patients had clinically significant heel pain. A significant association was established between an early onset of skin and joint involvement in the disease and the development of heel pain. However, no significant correlation was found between disease duration and the presence of heel pain. History of dactylitis and PsA in first-degree family members was also statistically associated with this complication. Clinically significant heel pain was recorded in one third of the patients in this series. There was a statistically significant association with dactylitis, PsA in first-degree family members and an earlier onset of joint and skin disease. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  19. Plantar fascia rupture associated with corticosteroid injection.

    Science.gov (United States)

    Sellman, J R

    1994-07-01

    A series of 37 patients, all with a presumptive diagnosis of plantar fascia rupture, is presented. All had had prior heel pain diagnosed as plantar fasciitis, and all had been treated with corticosteroid injection into the calcaneal origin of the fascia. One third described a sudden tearing episode in the heel, while the rest had a gradual change in symptoms. Most of the patients had relief of the original heel pain, which had been replaced by a variety of new foot problems, including dorsal and lateral midfoot pain, swelling, foot weakness, metatarsal pain, and metatarsal fracture. In all 37 patients, there was a palpable diminution in the tension of the plantar fascia on the involved side, and footprints often showed a flattening of the involved arch. Magnetic resonance imaging done on one patient showed attenuation of the plantar fascia. From these observations and data, the author concluded that plantar fascia rupture had occurred. Treatment following rupture included supportive shoes, orthoses, and time. The majority had resolution of their new symptoms, but this often took 6 to 12 months to occur. In the remainder, there were persisting symptoms. Corticosteroid injections, although helpful in the treatment of plantar fasciitis, appear to predispose to plantar fascia rupture.

  20. Examining the degree of pain reduction using a multielement exercise model with a conventional training shoe versus an ultraflexible training shoe for treating plantar fasciitis.

    Science.gov (United States)

    Ryan, Michael; Fraser, Scott; McDonald, Kymberly; Taunton, Jack

    2009-12-01

    Plantar fasciitis is a common injury to the plantar aponeurosis, manifesting as pain surrounding its proximal insertion at the medial calcaneal tubercle. Pain is typically worse in the morning when getting out of bed, and may subside after the tissue is sufficiently warmed up. For running-based athletes and individuals who spend prolonged periods of time on their feet at work, plantar fasciitis may become recalcitrant to conservative treatments such as ice, rest, and anti-inflammatory medication. Exercise-based therapies have received only limited attention in the literature for this common problem, yet they are becoming increasingly validated for pain relief and positive tissue remodeling at other sites of similar soft-tissue overuse injury. This study reports on pain outcomes in individuals experiencing chronic plantar fasciitis while wearing a shoe with an ultraflexible midsole (Nike Free 5.0) (FREE) versus a conventional training (CON) shoe in a 12-week multielement exercise regimen, and after a 6-month follow-up. Adults with >or= 6-month history of painful heel pain were recruited and randomly assigned to wear 1 of the 2 shoes. All subjects completed the same exercise protocol. A visual analogue scale item tracked peak pain in the preceding 24 hours taken at baseline, 6- and 12-week points, and at the 6-month follow-up. Twenty-one subjects completed the program (9 FREE; 12 CON). Both groups reported significant improvements in pain by the 6-month follow-up, and the FREE group reported an overall reduced level of pain throughout the study as a result of lower mean pain scores at the midpoint and post-test compared with the CON group. The exercise regimen employed in this study appears to reduce pain associated with chronic plantar fasciitis, and in doing so, the Nike 5.0 shoe may result in reductions in pain earlier than conventional running shoes.

  1. Plantar fasciitis: evidence-based review of diagnosis and therapy.

    Science.gov (United States)

    Cole, Charles; Seto, Craig; Gazewood, John

    2005-12-01

    Plantar fasciitis causes heel pain in active as well as sedentary adults of all ages. The condition is more likely to occur in persons who are obese or in those who are on their feet most of the day. A diagnosis of plantar fasciitis is based on the patient's history and physical findings. The accuracy of radiologic studies in diagnosing plantar heel pain is unknown. Most interventions used to manage plantar fasciitis have not been studied adequately; however, shoe inserts, stretching exercises, steroid injection, and custom-made night splints may be beneficial. Extracorporeal shock wave therapy may effectively treat runners with chronic heel pain but is ineffective in other patients. Limited evidence suggests that casting or surgery may be beneficial when conservative measures fail.

  2. Extracorporal shock wave therapy in patients with tennis elbow and painful heel.

    Science.gov (United States)

    Hammer, D S; Rupp, S; Ensslin, S; Kohn, D; Seil, R

    2000-01-01

    The aim of this study was to evaluate the effect of extracorporal shock wave therapy (ESWT) in tennis elbow and painful heel. Nineteen patients with tennis elbow and 44 patients with painful heel in which conservative treatment had failed underwent ESWT. Both groups received 3000 shock waves of 0.12 mJ/mm2 three times at weekly intervals. After a follow-up of 5 and 6 months respectively, pain measured on a visual analogue scale (VAS) decreased significantly in both groups. The success rate (excellent and good results) was 63% in tennis elbows and 70% in painful heels. ESWT seems to be a useful conservative alternative in the treatment of both conditions.

  3. Clinical Observation of Chinese Herbal Fumigation plus Mulberry Stick Beating for Heel Pain

    Institute of Scientific and Technical Information of China (English)

    Shen Qing-he; Shen Zhi-fang; Yan Yu-qin; Zhu Gao-feng

    2014-01-01

    Objective:To observe the clinical efficacy of Chinese herbal fumigation plus beating with mulberry stick in treating heel pain. Methods: Sixty patients with heel pain were randomized into a treatment group and a control group, 30 in each group. The treatment group was intervened by Chinese herbal fumigation plus beating with mulberry stick, and the control group was by orally taking Diclofenac Sodium Sustained Release Tablets plus external use of She Xiang Zhen Tong Gao (Moschus Analgesic Plaster). After one treatment course, the visual analogue scale (VAS) was used to observe the change of pain, and the clinical efficacies were also evaluated. Results: After intervention, the improvement of VAS score in the treatment group was more significant than that in the control group (P Conclusion:Chinese herbal fumigation plus beating with mulberry stick can produce a higher clinical efficacy than orally taking Diclofenac Sodium Sustained Release Tablets in treating heel pain.

  4. Effect of Mozart music on heel prick pain in preterm infants: a pilot randomized controlled trial

    OpenAIRE

    Cristina Cavaiuolo; Anna Casani; Gaetano Di Manso; Luigi Orfeo

    2015-01-01

    Objective: The aim of this pilot study was to determine the effect of music by Mozart on heel prick procedural pain in premature infants.Background: Painful procedures are routinely performed in the setting of neonatal intensive care unit (NICU). Pain may exert short- and long-term deleterious effects on premature babies. Many non-pharmacological interventions have been proven efficacious for blunting neonatal pain.Study design: Randomized, controlled trial.Methods: The study was carried out ...

  5. Subcalcaneal bursitis with plantar fasciitis treated by arthroscopy.

    Science.gov (United States)

    Yamakado, Kotaro

    2013-05-01

    We report the successful arthroscopic treatment of a case of subcalcaneal bursitis with plantar fasciitis. To our knowledge, this is the first report on arthroscopic excision of a subcalcaneal bursa. Right heel pain developed in a 50-year-old woman, without any obvious cause. She reported that the heel pain occurred immediately after waking and that the heel ached when she walked. Magnetic resonance imaging showed an extra-articular, homogeneous, high-intensity lesion in the fat pad adjacent to the calcaneal tubercle on T2-weighted sagittal and coronal images and thickening of the plantar fascia on T2-weighted sagittal images. A diagnosis of a recalcitrant subcalcaneal bursitis with plantar fasciitis was made, and surgery was performed. The arthroscope was placed between the calcaneus and the plantar fascia. With the surgeon viewing from the lateral portal and working from the medial portal, the dorsal surface of the degenerative plantar fascia was debrided and the medial half of the plantar fascia was released, followed by debridement of the subcalcaneal bursal cavity through the incised plantar fascia. Full weight bearing and gait were allowed immediately after the operation. At the latest follow-up, the patient had achieved complete resolution of heel pain without a recurrence of the mass, confirmed by magnetic resonance imaging.

  6. A retrospective study of homoeopathic treatment in patients with heel pain with or without Calcaneal Spur

    Directory of Open Access Journals (Sweden)

    Suraia Parveen

    2017-01-01

    Full Text Available Background: Heel pain is a common clinical condition which significantly affects the quality of life. It is frequently associated with calcaneal spur (CS. Despite its high prevalence, the optimal treatment remains unclear. The aim and objective of this study is to evaluate the extent of CS in heel pain; correlation of CS with some sociodemographic and health-related factors; and outcome of homoeopathic treatment over a period of 6 months. Methodology: It was a retrospective study done at Dr. Anjali Chatterjee Regional Research Institute for Homoeopathy, Kolkata. Samples were selected from the patients referred for ankle X-ray from August 2014 to July 2015 for nontraumatic heel pain. Their files were traced from outpatient department, and treatment records were reviewed over the next 6 months. Results: Totally 92 patients, 70 women and 22 men, had undergone lateral X-ray of ankle for nontraumatic heel pain, of which 76 (82.6% patients had CS. Extent of CS was found to be higher in case of females, older age, overweight, and profession of housemaid or manual labor. Homoeopathic treatment showed positive response in nearly 75% of the CS patients. The most useful medicines were Calcarea flouricum, Rhus toxicodendron, Ledum palustre, and Aranea diadema. Conclusion: CS was found in nearly 80% of patients presenting with heel pain, which showed association with female sex, overweight, increasing age, and profession requiring heel stress. Homoeopathic treatment was effective in 3/4th of CS patients, and Rhus toxicodendron and Calcarea flouricum are the two most commonly used medicines.

  7. Plantar pressures and relative lesser metatarsal lengths in older people with and without forefoot pain.

    Science.gov (United States)

    Menz, Hylton B; Fotoohabadi, Mohammad R; Munteanu, Shannon E; Zammit, Gerard V; Gilheany, Mark F

    2013-03-01

    Forefoot pain is a common problem in older people. We determined whether plantar pressures during gait and the relative lengths of the lesser metatarsals differ between older people with and without plantar forefoot pain. Dynamic plantar pressure assessment during walking was undertaken using the Tekscan MatScan® system in 118 community-dwelling older people (44 males and 74 females), mean age 74 (standard deviation=5.9) years, 43 (36%) of whom reported current or previous plantar forefoot pain. The relative lengths of metatarsals 1-5 were determined from weightbearing X-rays. Participants with current or previous plantar forefoot pain exhibited significantly (p=0.032) greater peak plantar pressure under metatarsal heads 3-5 (1.93 ± 0.41 kg/cm(2) vs. 1.74 ± 0.48 kg/cm(2) ). However, no differences were found in relative metatarsal lengths between the groups. These findings indicate that older people with forefoot pain generate higher peak plantar pressures under the lateral metatarsal heads when walking, but do not exhibit relatively longer lesser metatarsals. Other factors may be responsible for the observed pressure increase, such as reduced range of motion of the metatarsophalangeal joints and increased stiffness of plantar soft tissues. Copyright © 2012 Orthopaedic Research Society.

  8. EXCISION OF RETROCALCANEAL SPUR BY A LATERAL APPROA CH FOR RELIEF OF HEEL PAIN

    Directory of Open Access Journals (Sweden)

    Nandivada

    2013-04-01

    Full Text Available ABSTRACT : retrocalcaneal pain could be due to various reason s depending on the structure involved in the region. Bursal irritation is a comm on finding which is well relieved by non surgical modality of treatment rest, ice therapy, a nd other modalities of physiotherapy. CONTEXT (background: Podiatric or foot problems are increasing in our lif estyles due to various reasons . HEEL PAIN DUE TO RETROCALCANEAL S PUR IS AN IMPORTANT CAUSE AMONGST THE MANY CAUSES OF HEEL PAIN Retrocalcaneal bursitis is a common presentation which is easily identifiable and treated . The retr ocalcaneal spur or bony osteophyte poses a potential problem to the tendon of tendo achillis and results in its repeated irritation causing tendinitis and future weakening .Hence this study o f 5 cases showed that the excision of the retrocalcaneum provided greater relief and i feel t he lateral approach to the calcaneal spur area more comfortable . AIM: Aim of this case study is to inform the orthopaedic fraternity and the post graduate students about the pain relief obtained by excision of the retrocalcaneal spur by a lateral approach to the ankle postero lateral to the t endo achillis . MATERIAL AND METHODS : Between 2011 and 2013 an analysis of the retrocalca neal spur patients and their resistant heel pain cases were given a detailed x ray examination a nd were found to have an impinging retrocalcaneal spur and the method of treatment used was a lateral approach to the heel and excision of the posterior retrocalcaneal spur under d irect vision

  9. Heel blood sampling in European neonatal intensive care units: compliance with pain management guidelines

    DEFF Research Database (Denmark)

    Losacco, Valentina; Cuttini, Marina; Greisen, Gorm

    2011-01-01

    Objective To describe the use of heel blood sampling and non-pharmacological analgesia in a large representative sample of neonatal intensive care units (NICUs) in eight European countries, and compare their self-reported practices with evidence-based recommendations. Methods Information on use...... admissions per year were included in this analysis. Results Use of heel blood sampling appeared widespread. Most units in the Netherlands, UK, Denmark, Sweden and France predominantly adopted mechanical devices, while manual lance was still in use in the other countries. The two Scandinavian countries...... and France were the most likely, and Belgium and Spain the least likely to employ recommended combinations of evidence-based pain management measures. Conclusions Heel puncture is a common procedure in preterm neonates, but pain appears inadequately treated in many units and countries. Better compliance...

  10. Assessment of Neonatal Pain During Heel Prick: Lancet vs Needle-A Randomized Controlled Study.

    Science.gov (United States)

    Britto, Carl; P N Rao, Suman

    2017-01-21

    Heel prick is a frequent painful procedure in newborns. A lancet or a 26-gauge needle is used for a heel prick in India. To compare the pain caused by heel prick with a lancet or a 26-gauge needle in newborns admitted in the neonatal intensive care unit (NICU) using the preterm infant pain profile (PIPP). This randomized controlled trial was conducted over 2 months in a Level III NICU with a sample size of 40 subjects (20 in each group), which was required for the study to have a power of 80% with an alpha error of 0.05. Hemodynamically stable newborns on at least those on partial oral feeds undergoing heel prick for routine glucose monitoring were randomized into two groups within 48 h of NICU admission after informed parental consent: heel prick with a lancet or with a 26-gauge needle using computer-generated random numbers. Two milliliters of expressed breast milk was given 2 min before the heel prick. Pain before, during and after (1 and 5 min) was assessed using the PIPP score. The primary outcome measure was the PIPP score. The secondary outcome measures were the duration of audible cry and the number of pricks needed for an adequate sample. Statistical analysis was done using the Mann Whitney U test and Friedman's test on SPSS v.21. A p value of < 0.05 was significant. There were 40 neonates, 24 males and 16 females included in the study with a median age of 7 days. The mean birth weight was 2441 g (SD: 699) at a mean gestation of 34.4 weeks (SD: 3.2). The median PIPP scores at 0-30 s after heel prick were 7.05 ± 3.57 with a lancet vs. 9.35 ± 3.68 a needle (p = 0.052). There was a significantly lower duration of audible cry with use of lancet (10.5 ± 18.5 s vs. 75.2 ± 12.0 s with needle; p = 0.03). All heel pricks resulted in adequate sampling. Heel prick with a lancet causes less crying than a 26-gauge needle, though the PIPP scores are not significantly different. © The Author [2017]. Published by Oxford

  11. High-energy focussed extracorporeal shockwave therapy reduces pain in plantar fibromatosis (Ledderhose's disease).

    Science.gov (United States)

    Knobloch, Karsten; Vogt, Peter M

    2012-10-02

    Plantar fibromatosis is a benign disease creating nodules on the medial plantar side of affected patients. While surgical removal is regarded as the therapeutic mainstay, recurrence rates and impairment of daily activities remains substantial. High-energy focussed extracorporeal shockwave therapy has been suggested to be potentially effective in plantar fibromatosis in terms of pain reduction. High-energy focussed extracorporeal shockwave therapy reduces pain in plantar fibromatosis. A total number of six patients (5 males, 58±4 years) were included with plantar fibromatosis (Ledderhose's disease) associated with pain. Three patients were operated on previously, one had concomitant Dupuytren's contracture. High-energy focussed ESWT was applied using a Storz Duolith SD1 (2000 impulses, 3 Hz, 1.24 mJ/mm²) in two sessions with 7 days between. Pain was 6±2 at baseline, 2±1 after 14 days and 1±1 after 3 months. Softening of the nodules was noted by all patients. No adverse effects were noted. High-energy focussed extracorporeal shockwave energy reduces pain in painful plantar fibromatosis (Morbus Ledderhose). Further large-scale prospective trials are warranted to elucidate the value of high-energy focussed extracorporeal shockwave therapy (ESWT) in plantar fibromatosis in terms of recurrence and efficacy.

  12. High-energy focussed extracorporeal shockwave therapy reduces pain in plantar fibromatosis (Ledderhose’s disease)

    Science.gov (United States)

    2012-01-01

    Background Plantar fibromatosis is a benign disease creating nodules on the medial plantar side of affected patients. While surgical removal is regarded as the therapeutic mainstay, recurrence rates and impairment of daily activities remains substantial. High-energy focussed extracorporeal shockwave therapy has been suggested to be potentially effective in plantar fibromatosis in terms of pain reduction. Hypothesis High-energy focussed extracorporeal shockwave therapy reduces pain in plantar fibromatosis. Findings A total number of six patients (5 males, 58±4 years) were included with plantar fibromatosis (Ledderhose’s disease) associated with pain. Three patients were operated on previously, one had concomitant Dupuytren’s contracture. High-energy focussed ESWT was applied using a Storz Duolith SD1 (2000 impulses, 3 Hz, 1.24 mJ/mm2) in two sessions with 7 days between. Pain was 6±2 at baseline, 2±1 after 14 days and 1±1 after 3 months. Softening of the nodules was noted by all patients. No adverse effects were noted. Conclusions High-energy focussed extracorporeal shockwave energy reduces pain in painful plantar fibromatosis (Morbus Ledderhose). Further large-scale prospective trials are warranted to elucidate the value of high-energy focussed extracorporeal shockwave therapy (ESWT) in plantar fibromatosis in terms of recurrence and efficacy. PMID:23031080

  13. Effect of Mozart music on heel prick pain in preterm infants: a pilot randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Cristina Cavaiuolo

    2015-02-01

    Full Text Available Objective: The aim of this pilot study was to determine the effect of music by Mozart on heel prick procedural pain in premature infants.Background: Painful procedures are routinely performed in the setting of neonatal intensive care unit (NICU. Pain may exert short- and long-term deleterious effects on premature babies. Many non-pharmacological interventions have been proven efficacious for blunting neonatal pain.Study design: Randomized, controlled trial.Methods: The study was carried out in the NICU of the “G. Rummo” Hospital in Benevento, Italy. The sample consisted of 42 preterm infants, with no hearing loss or significant cerebral lesions on cranial ultrasound. They were randomized to receive heel lance during a music condition or a no-music control condition. We set strict criteria for selecting and delivering the music. Baseline and postprocedural heart rate and transcutaneous oxygen saturation were manually recorded. The Premature Infant Pain Profile (PIPP score was used to measure the behavioral response to prick. An unpaired t-test was performed for the intergroup comparisons.Results: There were significant differences between groups on heart rate increase, oxygen saturation reduction and PIPP score following the procedure.Conclusions: Listening to Mozart music during heel prick is a simple and inexpensive tool for pain alleviating in preterm stable neonates.

  14. Management of plantar fasciitis in the outpatient setting.

    Science.gov (United States)

    Lim, Ang Tee; How, Choon How; Tan, Benedict

    2016-04-01

    Plantar fasciitis is a very common cause of inferior heel pain that can be triggered and aggravated by prolonged standing, walking, running and obesity, among other factors. Treatments are largely noninvasive and efficacious. Supportive treatments, including the plantar fascia-specific stretch, calf stretching, appropriate orthotics and night dorsiflexion splinting, can alleviate plantar fascia pain. While local injections of corticosteroids can help with pain relief, the effects are short-lived and must be weighed against the risk of fat pad atrophy and plantar fascia rupture. Ultrasonography-guided focal extracorporeal shock wave therapy is useful for patients with chronic plantar fasciitis and referrals for this treatment can be made in recalcitrant cases. Activity modification to decrease cyclical repetitive loading of the plantar fascia should be advised during the treatment phase regardless of the chosen treatment modality.

  15. Treatment of Chronic Plantar Fasciitis With Percutaneous Latticed Plantar Fasciotomy.

    Science.gov (United States)

    Yanbin, Xu; Haikun, Chu; Xiaofeng, Ji; Wanshan, Yang; Shuangping, Liu

    2015-01-01

    Plantar fasciitis, the most common cause of pain in the inferior heel, accounts for 11% to 15% of all foot symptoms requiring professional care among adults. The present study reports the results of a minimally invasive surgical treatment of chronic plantar fasciitis. All patients with plantar fasciitis who had undergone percutaneous latticed plantar fasciotomy at 3 clinical sites from March 2008 to March 2009 were included in the present study. The follow-up evaluations for this treatment were conducted using the Mayo clinical scoring system. We investigated 17 patients with recalcitrant chronic plantar fasciitis who had undergone this treatment within a follow-up period of ≥13 months. All procedures were performed in the clinic with the patient under local anesthesia. No wound infections or blood vessel or nerve damage occurred. At a mean follow-up period of 16.0 ± 2.29 (range 13 to 21) months, significant improvement was seen in the preoperative mean Mayo score (from 12.06 ± 2.54 to 89.76 ± 4.28, p plantar fasciitis with percutaneous latticed plantar fasciotomy could be a promising treatment option for patients with recalcitrant chronic plantar fasciitis.

  16. EFFECTIVENESS OF DIADYNAMIC CURRENT AND MENS IN HEEL PAIN: A RANDOMIZED CLINICAL TRIAL

    Directory of Open Access Journals (Sweden)

    Anand B. Heggannavar

    2015-04-01

    Full Text Available Relevance: Heel pain is one of the most common conditions leading to functional disabilities seen worldwide. There are different methods to manage heel pain, conservatively, and/or surgically. Physiotherapy treatment, as a part of conservative management, involves reduction of pain and improvement of functional ability by various approaches like exercise therapy, electrotherapy and manual therapy techniques. Various studies have shown that Diadynamic current and MENS along with conventional treatments give significant beneficial effects in pain reliving. Hence the present study was undertaken to compare and see the effect of Diadynamic current and MENS in heel pain. Participants: 30 subjects (mean age 25.73 ± 6.56 diagnosed with heel pain were recruited from Out-Patient Department of Physiotherapy of KLES Dr. Prabhakar Kore Hospital and Medical Research Centre, Belagavi. Method: Subjects were randomly allocated into 2 groups namely Group A (n=15 who received Diadynamic current along with conventional treatment as Therapeutic ultrasound and strengthening and stretching exercises and Group B (n=15 who received MENS with conventional treatment same as in group A for 7 days. The outcome measures were Visual Analog Scale (VAS for pain, Pain disability index (PDI and foot disability index (FDI for functional disability. Analysis: Within group and between group analyses after intervention was done to assess changes using paired t-test and unpaired t - test. Result: Mean difference of VAS scores for Group A was 6.9 ± 1.48 and for Group B was 4.3 ± 2.43. Mean difference of PDI scores for Group A was 274 ± 117 and for Group B was 171 ± 99.Mean difference of FDI scores for Group A was 0.36 ± 0.24 and for Group B was 0.15 ± 0.15. Intra group comparison was statistically significant with p= <0.001 for both the groups in terms of VAS, PDI and FDI respectively. Inter group comparison was statistically significant with p= 0.005, 0.031, 0.007 for VAS, PDI

  17. How effective is acupuncture for reducing pain due to plantar fasciitis?

    Science.gov (United States)

    Thiagarajah, Anandan Gerard

    2017-01-01

    INTRODUCTION Plantar fasciitis is a commonly seen outpatient condition that has numerous treatment modalities of varying degrees of efficacy. This systematic review aimed to determine the effectiveness of acupuncture in reducing pain caused by plantar fasciitis. METHODS Online literature searches were performed on the PubMed and Cochrane Library databases for studies on the use of acupuncture for pain caused by plantar fasciitis. Studies designed as randomised controlled trials and that compared acupuncture with standard treatments or had real versus sham acupuncture arms were selected. The Delphi list was used to assess the methodological quality of the studies retrieved. RESULTS Three studies that compared acupuncture with standard treatment and one study on real versus sham acupuncture were found. These showed that acupuncture significantly reduced pain levels in patients with plantar fasciitis, as measured on the visual analogue scale and the Plantar Fasciitis Pain/Disability Scale. These benefits were noted between four and eight weeks of treatment, with no further significant reduction in pain beyond this duration. Side effects were found to be minimal. CONCLUSION Although acupuncture may reduce plantar fasciitis pain in the short term, there is insufficient evidence for a definitive conclusion regarding its effectiveness in the longer term. Further research is required to strengthen the acceptance of acupuncture among healthcare providers. PMID:27526703

  18. Calcaneal osteosarcoma: a rare cause of heel pain in the paediatric population.

    Science.gov (United States)

    Taslakian, Bedros; Issa, Ghada; Saab, Raya; Jabbour, Mark N; Khoury, Nabil J

    2013-02-04

    Osteosarcoma is the most common primary non-haemopoietic malignant bone tumour in children and adolescents. However, it rarely occurs in the calcaneus with only a few case reports in the literature. We report a case of a 14-year-old boy with calcaneal osteosarcoma, who presented with heel pain followed by swelling. The pain was initially thought to be related to a benign process and treated with analgesics, delaying the diagnosis. We discuss the clinical presentation, the differential diagnosis, multi-imaging and pathological findings of a calcaneal osteosarcoma, its clinical outcome and the importance of early diagnosis to improve outcome.

  19. How I Manage Heel Spur Syndrome.

    Science.gov (United States)

    Seder, Joseph I.

    1987-01-01

    This article discusses plantar fascitis and heel spurs, the two contributing causes of heel spur syndrome. Treatment methods, which include rest, anti-inflammatory medication, shoe padding, and, as a last resort, surgery are described. (Author/MT)

  20. How I Manage Heel Spur Syndrome.

    Science.gov (United States)

    Seder, Joseph I.

    1987-01-01

    This article discusses plantar fascitis and heel spurs, the two contributing causes of heel spur syndrome. Treatment methods, which include rest, anti-inflammatory medication, shoe padding, and, as a last resort, surgery are described. (Author/MT)

  1. To reduce pain to heel prick in newborn: comparison with six lancet devices

    Directory of Open Access Journals (Sweden)

    G. Ballardini

    2012-08-01

    Full Text Available Heel prick is an usual method performed to get a blood sample for newborn screening. Its wide use justifies the effort in reducing the pain as much as possible and some simple steps, including the use of spring heelsticks, are recommended by national and international guide- lines. But not all the heelsticks cause the same pain and allow to get enough blood for the screening. The aim of this work was to test six automatic heelstick devices with regard to the pain in heel prick measured with NIPS scale and, at the same time, to value their effectiveness in getting a blood sample suitable for filter paper for newborn screening. The following devices were assessed: Amnes Minilet Lancets, Wuxi Xinda Ltd, Exxe Safe Blade, Lifescan Stik Johnson & Johnson, One Touch Ultra Soft, Accu-Chek Safe T Pro Plus. The device Exxe Safe Blade statistically differs from all others: it is the least painful and it doesn’t need any prick repetition.

  2. [To reduce the pain of heel prick in the newborn: comparison of six types of lancets].

    Science.gov (United States)

    Ballardini, G; Spruzzola, A; Boneschi, L; Visentin, R; Boscardini, L; Barbaglia, M; Guala, L A

    2012-01-01

    Heel prick is an usual method performed to get a blood sample for newborn screening. Its wide use justifies the effort in reducing the pain as much as possible and some simple steps, including the use of spring heelsticks, are recommended by national and international guide-lines. But not all the heelsticks cause the same pain and allow to get enough blood for the screening. The aim of this work was to test six automatic heelstick devices with regard to the pain in heel prick measured with NIPS scale and, at the same time, to value their effectiveness in getting a blood sample suitable for filter paper for newborn screening. The following devices were assessed: Amnes Minilet Lancets, Wuxi Xinda Ltd, Exxe Safe Blade, Lifescan Stik Johnson & Johnson, One Touch Ultra Soft, Accu-Chek Safe T Pro Plus. The device Exxe Safe Blade statistically differs from all others: it is the least painful and it doesn't need any prick repetition.

  3. How We Manage Plantar Fasciitis (With Memory Jogger).

    Science.gov (United States)

    Tanner, Suzanne M.; Harvey, Jack S.

    1988-01-01

    Common among runners and athletes who participate in jumping sports, plantar fasciitis is an overuse injury that is potentially incapacitating, causes heel and arch pain, and usually occurs after sudden increases in running mileage, frequency, or speed. Therapy is described. (Author/CB)

  4. Risk factors affecting chronic rupture of the plantar fascia.

    Science.gov (United States)

    Lee, Ho Seong; Choi, Young Rak; Kim, Sang Woo; Lee, Jin Yong; Seo, Jeong Ho; Jeong, Jae Jung

    2014-03-01

    Prior to 1994, plantar fascia ruptures were considered as an acute injury that occurred primarily in athletes. However, plantar fascia ruptures have recently been reported in the setting of preexisting plantar fasciitis. We analyzed risk factors causing plantar fascia rupture in the presence of preexisting plantar fasciitis. We retrospectively reviewed 286 patients with plantar fasciitis who were referred from private clinics between March 2004 and February 2008. Patients were divided into those with or without a plantar fascia rupture. There were 35 patients in the rupture group and 251 in the nonrupture group. The clinical characteristics and risk factors for plantar fascia rupture were compared between the 2 groups. We compared age, gender, the affected site, visual analog scale pain score, previous treatment regimen, body mass index, degree of ankle dorsiflexion, the use of steroid injections, the extent of activity, calcaneal pitch angle, the presence of a calcaneal spur, and heel alignment between the 2 groups. Of the assessed risk factors, only steroid injection was associated with the occurrence of a plantar fascia rupture. Among the 35 patients with a rupture, 33 had received steroid injections. The odds ratio of steroid injection was 33. Steroid injections for plantar fasciitis should be cautiously administered because of the higher risk for plantar fascia rupture. Level III, retrospective comparative study.

  5. A COMPARITIVE STUDY ON EFFECTIVENESS OF TAPING WITH IONTOPHORESIS AND TAPING ALONE IN CHRONIC PLANTAR FASCITIS

    Directory of Open Access Journals (Sweden)

    Biju Chetri

    2016-04-01

    Full Text Available Background: Plantar fasciitis is a painful condition caused by microtrauma to plantar fascia due to overuse. It is a most common cause of heel pain in runners. Various studies proved taping and Iontophoresis as effective in the treating plantar fasciitis. But there are no studies comparing the combined effect of iontophoresis with taping and taping alone in the treatment of plantar fasciitis. Methods: 50 patients suffering from plantar fasciitis who met the inclusion criteria were selected. The subjects were randomly divided into two groups i.e. Group A and Group B. Group A received taping, iontophoresis with plantar fascia stretching. Group B received taping and plantar fascia stretching. A total of 6 treatment sessions were given on alternate days over a period of two weeks for both the groups. Results: VAS and FFI scores across baseline and post intervention showed a significant improvement statistically in their mean scores between Groups A and B (P<0.05. Between group comparison of VAS and FFI scores, it showed that subject treated with Iontophoresis in combination with taping and plantar fascia stretch (Group A had significant improvement in VAS and functional ability when compared to subjects treated with taping and plantar fascia stretching alone (Group B. Conclusion: Iontophoresis along with Taping and plantar fascia stretching gave an additional benefit when compared with Taping and plantar fascia stretching alone in reducing pain and improving function in plantar fasciitis.

  6. Current therapeutic approaches for plantar fasciitis

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    Martinelli N; Bonifacini C; Romeo G

    2014-01-01

    Nicolò Martinelli, Carlo Bonifacini, Giovanni RomeoDepartment of Ankle and Foot Surgery, IRCCS Galeazzi Orthopaedic Institute, Milan, ItalyAbstract: Almost 1 million Americans are affected by plantar fasciitis (PF), which is the commonest cause of chronic heel pain. This condition is often managed conservatively, and many rehabilitation protocols, some with the aid of orthoses, have been adopted, with good-to-excellent clinical results. Although most cases of chronic PF can be succ...

  7. Retrospective study on radiotherapy efficacy in case of painful heel spur; Retrospektive Studie ueber die Wirksamkeit der Strahlentherapie beim schmerzhaftem Fersensporn

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    Klossok-Niethammer, Ruth Giuliana

    2011-07-01

    Objective: The effect of radiotherapy in context of a plantar fasciitis in order to reduce pain was evaluated in this retrospective study. Patients and methods: The data of 188 patients who suffered of heel spur pain and who were irradiated in the period from 1994 to 2009 were evaluated in this study. All of them had at least one follow up examination after radiatiotherapy. The mean age amounted to 57 years. 76.5% of the patients were female. All patients described a local pain which was the basis for the indication. 74.4 % of the patients described pain especially under stress. The duration of anamnesis was averaged as follows: 15 % of the patients had pain for some weeks to 3 months, 43 % for 4 to 6 months, 28% even for 7 to 12 months. The period of medical history was longer than 12 months for 12 % of the patients in this study. 122 of 188 patients received orthopedic arch support (shoe inlays) as first therapy method. Most of the patients were irradiated using regular lateral opposing fields with photons of the energy 4 MV and 6 MV of a linear accelerator, applying a total dose of 6Gy in 6 fractions to 1,0Gy twice weekly. Only one patient was irradiated using a Co{sup 60} machine. The acquisition of data regarding the effect was performed on the last day of the radiotherapy and in 3 to 6 monthly follow ups. Additionally the doctors who attended the patients beyond the radiotherapy received a special questionnaire about the pain reduction, so that the follow up data could be completed. Results: On the last day of radiotherapy 120/188 patients (63,8%)reported an improvement of pain reduction, 7/188 patients (3,7%) absence of pain. For 52/188 patients (27.6 %) pain remained constant. At the second follow up examination after in the median 100 days the effect of radiotherapy of 165 patients could be evaluated, 43/165 patients (26 %) were pain free, 79/165 patients (47,8 %) reported an obvious pain reduction, and for 33/165 patients there was no pain improvement. At

  8. Effects of shoe sole hardness on plantar pressure and comfort in older people with forefoot pain.

    Science.gov (United States)

    Lane, Tamara J; Landorf, Karl B; Bonanno, Daniel R; Raspovic, Anita; Menz, Hylton B

    2014-01-01

    Plantar forefoot pain is common in older people and is related to increased peak pressures under the foot during gait. Variations in the hardness of the shoe sole may therefore influence both the magnitude of loading under the foot and the perceived comfort of the shoe in this population. The aim of this investigation was to determine the effect of varying shoe sole hardness on plantar pressures and comfort in older people with forefoot pain. In-shoe plantar pressures under the forefoot, midfoot and rearfoot were recorded from 35 older people (mean age 73.2, SD 4.5 years) with current or previous forefoot pain using the pedar-X(®) system. Participants walked at their normal comfortable speed along an 8m walkway in shoes with three different levels of sole hardness: soft (Shore A25), medium (Shore A40) and hard (Shore A58). Shoe comfort was measured on a 100mm visual analogue scale. There were statistically significant differences in peak pressure of between 5% and 23% across the forefoot, midfoot and rearfoot (phard-soled shoe registered the highest peak pressures and the soft-soled shoe the lowest peak pressures. However, no differences in comfort scores across the three shoe conditions were observed. These findings demonstrate that as shoe sole hardness increases, plantar pressure increases, however this does not appear to have a significant effect on shoe comfort.

  9. Postura do pé e classificação do arco plantar de adolescentes usuárias e não usuárias de calçados de salto alto Foot posture and classification of the plantar arch among adolescent wearers and non-wearers of high-heeled shoes

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    Patrícia A. O. Pezzan

    2009-10-01

    Full Text Available OBJETIVOS: Correlacionar a postura dos pés com o arco plantar de adolescentes usuárias e não usuárias de calçados de salto alto. MÉTODOS: Foram selecionadas 36 adolescentes, 16 no grupo de não usuárias e 20 no grupo de usuárias, com idade entre 13 e 20 anos. A postura do pé foi analisada por fotos nas condições descalça e com calçado de salto alto tipo Anabella, previamente padronizado, após terem permanecido com ele por uma hora. Sua análise foi realizada pelo software SAPO. A impressão plantar foi realizada descalça e, a partir dela, calculado o Índice de Chipaux - Smirak para classificação do arco plantar. Para análise estatística, utilizou-se o teste t pareado para verificar igualdade entre lados direito e esquerdo. Foi realizado o teste de aderência Shapiro Wilk e, então, a análise inferencial por meio dos testes não paramétricos de Wilcoxon, o teste de Mann-Whitney e a correlação de Spearman. O nível de significância adotado foi de 0,05. RESULTADOS: Não foi encontrada correlação entre o tipo de arco plantar e a postura do pé das adolescentes estudadas. Porém, o ângulo do retropé se mostrou significativamente diferente, apresentando varo de retropé após a colocação do calçado em ambos os grupos, e o arco plantar do grupo de usuárias apresentou valores menores quanto ao Índice Chipaux - Smirak. CONCLUSÕES: Não existe correlação entre a postura do pé e o tipo de arco plantar, embora essas variáveis tenham sofrido influência do calçado de salto alto. Artigo registrado na Australian New Zealand Clinical Trials Registry (ANZCTR sob o número ACTRN12608000300370.OBJECTIVES: To investigate the relationship between foot posture and plantar arch among adolescent wearers and non-wearers of high-heeled shoes. METHODS: Thirty-six female adolescents aged 13 to 20 years were selected and grouped as 16 high-heel non-wearers and 20 high-heel wearers. Foot posture was analyzed using photos, firstly

  10. Kangaroo mother care diminishes pain from heel lance in very preterm neonates: A crossover trial

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    McNaughton Kathryn

    2008-04-01

    Full Text Available Abstract Background Skin-to-skin contact, or kangaroo mother care (KMC has been shown to be efficacious in diminishing pain response to heel lance in full term and moderately preterm neonates. The purpose of this study was to determine if KMC would also be efficacious in very preterm neonates. Methods Preterm neonates (n = 61 between 28 0/7 and 31 6/7 weeks gestational age in three Level III NICU's in Canada comprised the sample. A single-blind randomized crossover design was employed. In the experimental condition, the infant was held in KMC for 15 minutes prior to and throughout heel lance procedure. In the control condition, the infant was in prone position swaddled in a blanket in the incubator. The primary outcome was the Premature Infant Pain Profile (PIPP, which is comprised of three facial actions, maximum heart rate, minimum oxygen saturation levels from baseline in 30-second blocks from heel lance. The secondary outcome was time to recover, defined as heart rate return to baseline. Continuous video, heart rate and oxygen saturation monitoring were recorded with event markers during the procedure and were subsequently analyzed. Repeated measures analysis-of-variance was employed to generate results. Results PIPP scores at 90 seconds post lance were significantly lower in the KMC condition (8.871 (95%CI 7.852–9.889 versus 10.677 (95%CI 9.563–11.792 p CI 103–142 versus 193 seconds (95%CI 158–227. Facial actions were highly significantly lower across all points in time reaching a two-fold difference by 120 seconds post-lance and heart rate was significantly lower across the first 90 seconds in the KMC condition. Conclusion Very preterm neonates appear to have endogenous mechanisms elicited through skin-to-skin maternal contact that decrease pain response, but not as powerfully as in older preterm neonates. The shorter recovery time in KMC is clinically important in helping maintain homeostasis. Trial Registration (Current

  11. Association of Achilles tendinopathy and plantar spurs.

    Science.gov (United States)

    Vulcano, Ettore; Mani, Sriniwasan B; Mani, Sriniwasan; Do, Huong; Bohne, Walter H; Ellis, Scott J

    2014-10-01

    Plantar spurs and Achilles tendinopathy are common causes of heel pain. In the authors' practice, it was anecdotally noted that patients with Achilles tendinopathy often presented with plantar spurs. Nonetheless, there is a shortage of studies investigating whether Achilles tendinopathy and plantar spurs exist concomitantly. A better understanding of the association between the 2 pathologies might help physicians recognize and treat both conditions, educate patients about Achilles tendinopathy and plantar spurs, and ultimately investigate possible underlying causes of both pathologies that could be addressed together. The authors examined the prevalence of plantar spurs in patients diagnosed with Achilles tendinopathy as well as demographic differences within the unilateral and bilateral Achilles tendinopathy populations. A total of 785 patient records were retrospectively reviewed. Mean patient age was 56.2±15.5 years (46.9% men and 53.1% women). Seventy-two (9.2%) patients were affected bilaterally by Achilles tendinopathy. Lateral radiographs were reviewed by an orthopedic surgeon to identify the presence of plantar spurs. A total of 329 (41.9%) patients with Achilles tendinopathy were found to have a concomitant plantar spur. Patients with unilateral Achilles tendinopathy and a plantar spur were more likely to be women (58.7% vs 49.8%, P=.020) and older (62.7 vs 51.7 years, Ptendinopathy group, there were 46 (63.9%) patients with at least one foot presenting with a plantar spur. The study's findings suggest a significant association between Achilles tendinopathy and plantar spurs. Older women with Achilles tendinopathy are at greater risk of being affected by plantar spurs. Copyright 2014, SLACK Incorporated.

  12. Plantar fasciitis: diagnosis and therapeutic considerations.

    Science.gov (United States)

    Roxas, Mario

    2005-06-01

    Plantar fasciitis is the most common cause of inferior heel pain. The pain and discomfort associated with this condition can have a dramatic impact on physical mobility. The etiology of this condition is not clearly understood and is probably multi-factorial in nature. Weight gain, occupation-related activity, anatomical variations, poor biomechanics, overexertion, and inadequate footwear are contributing factors. Although plantar fasciitis is generally regarded as a self-limited condition, it can take months to years to resolve, presenting a challenge for clinicians. Many treatment options are available that demonstrate variable levels of efficacy. Conservative therapies include rest and avoidance of potentially aggravating activities, stretching and strengthening exercises, orthotics, arch supports, and night splinting. Other considerations include use of anti-inflammatory agents, ultrasonic shockwave therapy, and, in the most extreme cases, surgery. This article reviews plantar fasciitis, presents the most effective treatment options currently available, and proposes nutritional considerations that may be beneficial in the management of this condition.

  13. Management of pain from heel lance with lidocaine-prilocaine (EMLA) cream: is it safe and efficacious in preterm infants?

    Science.gov (United States)

    Stevens, B; Johnston, C; Taddio, A; Jack, A; Narciso, J; Stremler, R; Koren, G; Aranda, J

    1999-08-01

    Hospitalized preterm infants undergo multiple painful heel lances. A two-phase, randomized, controlled trial was undertaken to determine the safety and efficacy of lidocaine-prilocaine 5% cream (EMLA, Astra Pharmaceuticals, L.P, Westborough, MA) for relieving pain from heel lance. One hundred twenty infants were randomly assigned to receive 0.5 g of EMLA or placebo cream for 30 minutes (Phase 1) or 60 minutes (Phase 2) before a routine heel lance. Efficacy was assessed using the Premature Infant Pain Profile (PIPP). Safety was determined by methemoglobin concentration 8 hours after EMLA application and by clinical signs of methemoglobinemia. No significant differences existed on PIPP scores between EMLA and placebo groups in Phase 1 (p < .480) or Phase 2 (p < .831). No infant had any clinical signs of methemoglobinemia. The mean methemoglobin concentration was 1.19% (.47). Approximately 10% of infants had minor skin reactions, and approximately 20% of EMLA-treated infants had blanching at the application site. The authors conclude that EMLA is safe but not efficacious for relieving pain from heel lance in preterm infants.

  14. Effectiveness of Plantar Fascia-Specific Stretching Exercises in Plantar Fasciitis

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    Devrim Özer

    2015-12-01

    Full Text Available Aim: Plantar fasciitis (PF is a painful and disabling disease that affects the quality of life and daily activities of patients and it is the most common cause of heel pain in adults. In primary treatment, conservative treatment is suggested and different conservative options are described in the literature. In our study, we evaluated the efficacy of plantar fascia-specific stretching exercises in the treatment of PF. Methods: Twenty-nine feet - 21 patients with the mean age of 49.3 years were included in the study. The mean length of follow-up was 19.8 months and the mean length of exercise period was 4.94 months. Non-weight bearing plantar fascia-specific stretching exercise was done twice daily, for 10 times at each session. In addition to exercises, silicone heel pad and nonsteroidal anti-inflammatory drugs (NSAID were added. Visual analog scale (VAS was used for pain evaluation. Results: Full recovery detected in 15 feet in 10 patients (52% and a decrease in pain was seen in 10 feet in 8 patients (34%. There was no response in 4 feet in 3 patients (14%. There was statistically significant difference between pre-treatment and post-treatment visual analog scale scores (p=0.0001. Conclusion: Plantar fascia-specific stretching exercise is an effective treatment option in PF.

  15. Intraosseous lipoma of the calcaneus mimicking plantar fascitis.

    Science.gov (United States)

    Karthik, K; Aarthi, S

    2011-06-01

    Benign lytic lesions of the calcaneus are rare and are usually asymptomatic. We report this case of a 55-year-old man with bilateral non-traumatic plantar heel pain, which was treated conservatively as plantar fasciitis. At three months follow-up, the patient had complete relief of symptoms in the left heel with partial relief of symptoms on the right side. However under the insistence of the patient an X-ray was taken, which revealed an expansile lytic lesion of the right calcaneus and a normal left heel. CT-scan revealed an expansile lytic lesion on the right calcaneus and an early lytic lesion in the left calcaneus. Following surgical intervention, the diagnosis was confirmed as intra-osseous lipoma and the patient was completely symptom free at two-year follow-up. Patients presenting with non-traumatic heel pain should be explained about the possible causes of heel pain, and should be offered X-ray at the first visit. In patients with X-ray showing unilateral lipoma of the calcaneus, CT scan should be offered to rule out involvement of the opposite side.

  16. Pathologic and post-operative conditions of the plantar fascia: review of MR imaging appearances.

    Science.gov (United States)

    Yu, J S

    2000-09-01

    Magnetic resonance (MR) imaging has emerged as an important noninvasive diagnostic imaging technique for assessment of foot pathology. This modality, owing to its multiplanar imaging capability and inherent superiority in contrast, has been shown to be more accurate and sensitive for detection of plantar fascia pathology than any other imaging method. One of the most important and recognizable causes of heel pain is plantar fasciitis. With the exception of plantar fasciitis, there has been little emphasis on imaging other conditions that affect this important structure. The objective of this review is to demonstrate, from a perspective of MR imaging, the many different pathologic conditions that affect the plantar fascia. Included in this review will be a discussion of normal anatomy as well as entities such as acute plantar fasciitis, chronic plantar fasciitis, traumatic rupture, normal post-surgical changes, pathologic post-fasciotomy conditions, infection, and fibromatosis.

  17. Pathologic and post-operative conditions of the plantar fascia: review of MR imaging appearances

    Energy Technology Data Exchange (ETDEWEB)

    Yu, J.S. [Ohio State Univ., Columbus (United States). Dept. of Radiology

    2000-09-01

    Magnetic resonance (MR) imaging has emerged as an important noninvasive diagnostic imaging technique for assessment of foot pathology. This modality, owing to its multiplanar imaging capability and inherent superiority in contrast, has been shown to be more accurate and sensitive for detection of plantar fascia pathology than any other imaging method. One of the most important and recognizable causes of heel pain is plantar fasciitis. With the exception of plantar fasciitis, there has been little emphasis on imaging other conditions that affect this important structure. The objective of this review is to demonstrate, from a perspective of MR imaging, the many different pathologic conditions that affect the plantar fascia. Included in this review will be a discussion of normal anatomy as well as entities such as acute plantar fasciitis, chronic plantar fasciitis, traumatic rupture, normal post-surgical changes, pathologic post-fasciotomy conditions, infection, and fibromatosis. (orig.)

  18. Effect of Field Size and Length of Plantar Spur on Treatment Outcome in Radiation Therapy of Plantar Fasciitis: The Bigger the Better?

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    Hermann, Robert Michael, E-mail: hermann@strahlentherapie-westerstede.com [Zentrum für Strahlentherapie und Radioonkologie, Bremen/Westerstede (Germany); Abteilung Strahlentherapie und Spezielle Onkologie, Medizinische Hochschule Hannover (Germany); Meyer, Andreas [Abteilung Strahlentherapie und Spezielle Onkologie, Medizinische Hochschule Hannover (Germany); Gemeinschaftspraxis für Strahlentherapie Hildesheim/Goslar (Germany); Becker, Alexandra [Zentrum für Strahlentherapie und Radioonkologie, Bremen/Westerstede (Germany); Schneider, Michael [Orthopaedic Centre for Musculoskeletal Research, University of Würzburg (Germany); Reible, Michael; Carl, Ulrich Martin [Zentrum für Strahlentherapie und Radioonkologie, Bremen/Westerstede (Germany); Christiansen, Hans [Abteilung Strahlentherapie und Spezielle Onkologie, Medizinische Hochschule Hannover (Germany); Nitsche, Mirko [Zentrum für Strahlentherapie und Radioonkologie, Bremen/Westerstede (Germany); Klinik für Strahlentherapie, Karl-Lennert-Krebscentrum, Universität Kiel (Germany)

    2013-12-01

    Purpose: Radiation therapy is well established in the treatment of painful plantar fasciitis or heel spur. A retrospective analysis was conducted to investigate the effect of field definition on treatment outcome and to determine the impact of factors potentially involved. Methods and Materials: A review of treatment data of 250 patients (285 heels) with a mean follow-up time of 11 months showed that complete symptom remission occurred in 38%, partial remission in 32%, and no change in 19% (11% were lost to follow-up). Variables such as radiologic evidence of plantar spurs, their length, radiation dose, field size, age, sex, and onset of pain before administration of radiation therapy were investigated in univariate and multivariate regression analyses. Results: Treatment response depended upon age >53 years, length of heel spur ≤6.5 mm (or no radiologic evidence of a heel spur), and onset of pain <12 months before radiation therapy. Patients with these clinical prerequisites stood a 93% chance of clinical response. Without these prerequisites, only 49% showed any impact. No influence of field size on treatment outcome became evident. Conclusion: Patients with short plantar heel spurs benefit from radiation therapy equally well as patients without any radiologic evidence. Moreover, smaller field sizes have the same positive effect as commonly used large field definitions covering the entire calcaneal bone. This leads to a recommendation of a considerable reduction of field size in future clinical practice.

  19. A comparison of the effectiveness of extracorporeal shock wave and ultrasound therapy in the management of heel pain

    Science.gov (United States)

    Cheing, G. L. Y.; Chang, H.; Lo, S. K.

    2007-11-01

    The aim of this study was to compare the effectiveness of extracorporeal shock wave therapy (ESWT) and ultrasound therapy (US) for managing heel pain. Thirty-seven subjects received either: ESWT (once a week), US (three times a week), or CONTROL (no treatment) for 3 consecutive weeks and were followed-up for 3 more weeks. A visual analogue scale (VAS), the maximum tolerable duration for prolonged walking or standing, and the Mayo clinical scoring system (MCSS) were evaluated. Mixed models treating baseline measures as covariates were adopted for statistical analysis. By week 3, intensity of heel pain on palpation was reduced by 37% (VAS score from 7.5 to 4.6) in the ESWT group, 24% (from 5.3 to 4.2) in the US group, and increased by 3% (5.6-5.7) in the control group; this difference was significant after adjusting for baseline VAS scores ( p = 0.022). The improvements in the maximum tolerable duration of prolonged walking or standing was only significant in the ESWT group (157% increase, p = 0.043) but not the other two groups. Both active treatment groups maintained the treatment effect at the three-week follow-up. We conclude that ESWT is potentially more effective in reducing heel pain than ultrasound therapy but additional evidence is needed due to the various limitations of the study.

  20. Pain relief effect of breast feeding and music therapy during heel lance for healthy-term neonates in China: a randomized controlled trial.

    Science.gov (United States)

    Zhu, Jiemin; Hong-Gu, He; Zhou, Xiuzhu; Wei, Haixia; Gao, Yaru; Ye, Benlan; Liu, Zuguo; Chan, Sally Wai-Chi

    2015-03-01

    to test the effectiveness of breast feeding (BF), music therapy (MT), and combined breast feeding and music therapy (BF+MT) on pain relief in healthy-term neonates during heel lance. randomised controlled trial. in the postpartum unit of one university-affiliated hospital in China from August 2013 to February 2014. among 288 healthy-term neonates recruited, 250 completed the trial. All neonates were undergoing heel lancing for metabolic screening, were breast fed, and had not been fed for the previous 30 minutes. all participants were randomly assigned into four groups - BF, MT, BF+MT, and no intervention - with 72 neonates in each group. Neonates in the control group received routine care. Neonates in the other three intervention groups received corresponding interventions five minutes before the heel lancing and throughout the whole procedure. Neonatal Infant Pain Scale (NIPS), latency to first cry, and duration of first crying. mean changes in NIPS scores from baseline over time was dependent on the interventions given. Neonates in the BF and combined BF+MT groups had significantly longer latency to first cry, shorter duration of first crying, and lower pain mean score during and one minute after heel lance, compared to the other two groups. No significant difference in pain response was found between BF groups with or without music therapy. The MT group did not achieve a significantly reduced pain response in all outcome measures. BF could significantly reduce pain response in healthy-term neonates during heel lance. MT did not enhance the effect of pain relief of BF. healthy-term neonates should be breast fed to alleviate pain during heel lance. There is no need for the additional input of classical music on breast feeding in clinic to relieve procedural pain. Nurses should encourage breast feeding to relieve pain during heel lance. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Plantar calcaneal spurs in older people: longitudinal traction or vertical compression?

    Directory of Open Access Journals (Sweden)

    Landorf Karl B

    2008-08-01

    Full Text Available Abstract Background Plantar calcaneal spurs are common, however their pathophysiology is poorly understood. This study aimed to evaluate the prevalence and correlates of plantar calcaneal spurs in a large sample of older people. Methods Weightbearing lateral foot radiographs of 216 people (140 women and 76 men aged 62 to 94 years (mean age 75.9, SD 6.6 were examined for plantar calcaneal and Achilles tendon spurs. Associations between the presence of spurs and sex, body mass index, radiographic measures of foot posture, self-reported co-morbidities and current or previous heel pain were then explored. Results Of the 216 participants, 119 (55% had at least one plantar calcaneal spur and 103 (48% had at least one Achilles tendon spur. Those with plantar calcaneal spurs were more likely to have Achilles tendon spurs (odds ratio [OR] = 2.0, 95% confidence interval [CI] 1.2 to 3.5. Prevalence of spurs did not differ according to sex. Participants with plantar calcaneal spurs were more likely to be obese (OR = 7.9, 95% CI 3.6 to 17.0, report osteoarthritis (OR = 2.6, 95% CI 1.6 to 4.8 and have current or previous heel pain (OR = 4.6, 95% CI 2.3 to 9.4. No relationship was found between the presence of calcaneal spurs and radiographic measures of foot posture. Conclusion Calcaneal spurs are common in older men and women and are related to obesity, osteoarthritis and current or previous heel pain, but are unrelated to radiographic measurements of foot posture. These findings support the theory that plantar calcaneal spurs may be an adaptive response to vertical compression of the heel rather than longitudinal traction at the calcaneal enthesis.

  2. Correlations between the duration of pain and the success of shock wave therapy.

    Science.gov (United States)

    Helbig, K; Herbert, C; Schostok, T; Brown, M; Thiele, R

    2001-06-01

    Patients who have had successful treatment for either chronic heel pain (plantar fasciitis) or humeral epicondylitis subsequently were evaluated for a comparable problem in the contralateral heel or elbow. Patients who had experienced symptoms in the contralateral heel or elbow for a shorter period were less likely to have a positive result from shock wave therapy than those patients who had received treatments for more chronic symptoms.

  3. Investigation of the acute plantar fasciitis with contrast-enhanced ultrasound and shear wave elastography - first results.

    Science.gov (United States)

    Putz, Franz Josef; Hautmann, Matthias G; Banas, Miriam; Jung, Ernst Michael

    2017-09-04

    The plantar fasciitis is a common disease with a high prevalence in public and a frequent cause of heel pain. In our pilot study, we wanted to characterise the feasibility of shear-wave elastography and contrast-enhanced ultrasound (CEUS) in the assessment of the plantar fasciitis. 23 cases of painful heels were examined by B-Mode ultrasound, Power Doppler (PD), shear wave elastography and contrast-enhanced ultrasound before anti-inflammatory radiation. Time-intensity-curves were analysed by the integrated software. The results for area-under-the-curve (AUC), peak, time-to-peak (TTP) and mean-transit-time (MTT) were compared between the plantar fascia and the surrounding tissue. All cases showed thickening of the plantar fascia, in most cases with interstitial oedema (87.0%). Shear wave elastography showed inhomogeneous stiffness of the plantar fascia. 83.3% of cases showed a visible hyperperfusion in CEUS at the proximal plantar fascia in comparison to the surrounding tissue. This hyperperfusion could also be found in 75.0% of cases with no signs of vascularisation in PD. AUC (p = 0.0005) and peak (p = 0.037) were significantely higher in the plantar fascia than in the surrounding tissue. CEUS and shear wave elastography are new diagnostic tools in the assessment of plantar fasciitis and can provide quantitative parameters for monitoring therapy.

  4. Image intensifier-guided injection of corticosteroid and local anesthetic agent for the treatment of recalcitrant plantar fasciitis.

    Science.gov (United States)

    Atkins, Kate L; Chin, Kuen Foo; Noorani, Ali M; Nairn, David S

    2010-08-01

    Plantar fasciitis is the most common cause of plantar heel pain. The condition is potentially self-limiting and can respond to conservative treatment, but patients may opt for surgery if the treatments fail. Surgical intervention is associated with potential complications. This study set out to explore the efficacy of the specific nonsurgical intervention offered to treatment-resistant cases in a local clinical setting. The technique involves image intensifier-guided injection of corticosteroid and local anesthetic agents under general anesthesia. Nineteen patients with recalcitrant plantar fasciitis of over 12 months' duration received injections. A simple follow-up questionnaire was given to patients after the procedure that focused on their subjective opinion of any change in their pain. They were also asked if the injection had solved their problems with heel pain. The improvements that the patients reported were found to be statistically significant (P = .012).

  5. A Case of Heel Cord Pain After Repair of Acute Achilles Tendon Rupture: Treated by Endoscopic Adhesiolysis of the Achilles Tendon.

    Science.gov (United States)

    Lui, Tun Hing

    2016-10-01

    The causes of heel cord pain after repair of acute rupture of the Achilles tendon are unclear. The proposed etiologies include nonabsorbable suture granuloma formation, alteration of the pain receptors threshold in the tendon, and distension of the paratenon by the hypertrophied tendon, underlying tendinopathy, postrepair neovascularization, and peritendinous fibrous adhesion. We present an endoscopic technique of adhesiolysis of the Achilles tendon to deal with the various possible causes of postrepair heel cord pain. Therapeutic, Level 4: Case report. © 2015 The Author(s).

  6. Acupuncture Treatment for Plantar Fasciitis: A Randomized Controlled Trial with Six Months Follow-Up

    Directory of Open Access Journals (Sweden)

    Shi Ping Zhang

    2011-01-01

    Full Text Available Plantar fasciitis is a common cause of heel pain. It has been suggested that some acupoints have a specific effect on heel pain. The aim of this study was to determine the efficacy and specificity of acupuncture treatment for plantar fasciitis. Subjects were randomly assigned to the treatment group (n = 28 or control group (n = 25. The treatment group received needling at the acupoint PC 7, which is purported to have a specific effect for heel pain. The control group received needling at the acupoint Hegu (LI 4, which has analgesic properties. Treatment was administered five times a week for 2 weeks, with an identical method of manual needling applied to the two acupoints. The primary outcome measure was morning pain on a 100-point visual analog scale (VAS at one month post-treatment. Secondary outcome measures included a VAS for activity pain, overall pain rating as well as pressure pain threshold using algometry. Significant differences in reduction in pain scores, favoring the treatment group, were seen at one month for morning pain (22.6 ± 4.0 versus 12.0 ± 3.0, mean ± SEM, overall pain (20.3 ± 3.7 versus 9.5 ± 3.6 and pressure pain threshold (145.5 ± 32.9 versus −15.5 ± 39.4. No serious adverse event was observed in either group. The results indicate that acupuncture can provide pain relief to patient with plantar fasciitis, and that PC 7 is a relatively specific acupoint for heel pain.

  7. The effectiveness of corticosteroid injection in the treatment of plantar fasciitis

    OpenAIRE

    Ang, Teck Wee Andrew

    2015-01-01

    Plantar fasciitis is a common cause of heel pain in adults. Although it is usually a self-limiting condition, the pain may become prolonged and severe enough to cause significant distress and disruption to the patient’s daily activities and work. PubMed and Cochrane Central Register of Controlled Trials databases were searched for randomised controlled trials (RCTs) and a total of ten RCTs were selected for evaluation. These RCTs involved the use of either palpation- or ultrasonography-guided...

  8. Detection of normal plantar fascia thickness in adults via the ultrasonographic method.

    Science.gov (United States)

    Abul, Kadir; Ozer, Devrim; Sakizlioglu, Secil Sezgin; Buyuk, Abdul Fettah; Kaygusuz, Mehmet Akif

    2015-01-01

    Heel pain is a prevalent concern in orthopedic clinics, and there are numerous pathologic abnormalities that can cause heel pain. Plantar fasciitis is the most common cause of heel pain, and the plantar fascia thickens in this process. It has been found that thickening to greater than 4 mm in ultrasonographic measurements can be accepted as meaningful in diagnoses. Herein, we aimed to measure normal plantar fascia thickness in adults using ultrasonography. We used ultrasonography to measure the plantar fascia thickness of 156 healthy adults in both feet between April 1, 2011, and June 30, 2011. These adults had no previous heel pain. The 156 participants comprised 88 women (56.4%) and 68 men (43.6%) (mean age, 37.9 years; range, 18-65 years). The weight, height, and body mass index of the participants were recorded, and statistical analyses were conducted. The mean ± SD (range) plantar fascia thickness measurements for subgroups of the sample were as follows: 3.284 ± 0.56 mm (2.4-5.1 mm) for male right feet, 3.3 ± 0.55 mm (2.5-5.0 mm) for male left feet, 2.842 ± 0.42 mm (1.8-4.1 mm) for female right feet, and 2.8 ± 0.44 mm (1.8-4.3 mm) for female left feet. The overall mean ± SD (range) thickness for the right foot was 3.035 ± 0.53 mm (1.8-5.1 mm) and for the left foot was 3.053 ± 0.54 mm (1.8-5.0 mm). There was a statistically significant and positive correlation between plantar fascia thickness and participant age, weight, height, and body mass index. The plantar fascia thickness of adults without heel pain was measured to be less than 4 mm in most participants (~92%). There was no statistically significant difference between the thickness of the right and left foot plantar fascia.

  9. Identification of Foot Pathologies Based on Plantar Pressure Asymmetry

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    Linah Wafai

    2015-08-01

    Full Text Available Foot pathologies can negatively influence foot function, consequently impairing gait during daily activity, and severely impacting an individual’s quality of life. These pathologies are often painful and correspond with high or abnormal plantar pressure, which can result in asymmetry in the pressure distribution between the two feet. There is currently no general consensus on the presence of asymmetry in able-bodied gait, and plantar pressure analysis during gait is in dire need of a standardized method to quantify asymmetry. This paper investigates the use of plantar pressure asymmetry for pathological gait diagnosis. The results of this study involving plantar pressure analysis in fifty one participants (31 healthy and 20 with foot pathologies support the presence of plantar pressure asymmetry in normal gait. A higher level of asymmetry was detected at the majority of the regions in the feet of the pathological population, including statistically significant differences in the plantar pressure asymmetry in two regions of the foot, metatarsophalangeal joint 3 (MPJ3 and the lateral heel. Quantification of plantar pressure asymmetry may prove to be useful for the identification and diagnosis of various foot pathologies.

  10. Classification of Calcaneal Spurs and Their Relationship With Plantar Fasciitis.

    Science.gov (United States)

    Zhou, Binghua; Zhou, You; Tao, Xu; Yuan, Chengsong; Tang, Kanglai

    2015-01-01

    Calcaneal spurs, as a cause of plantar fasciitis, are currently debatable. A prospective study was performed to classify calcaneal spurs according to the findings from an investigation of the relationship between calcaneal spurs and plantar fasciitis. Thirty patients with calcaneal spurs and plantar heel pain underwent calcaneal spur removal and endoscopic plantar fasciotomy. The relationship between the classification of calcaneal spurs and plantar fasciitis was evaluated by endoscopic findings, clinical symptoms, radiographic images, and biopsy findings. The visual analog scale for pain and the American Orthopedic Foot and Ankle Society ankle-hindfoot scores for functional evaluation were used preoperatively and postoperatively, respectively. The mean follow-up period was 24 months. Two separate types of calcaneal spurs were recognized. Type A calcaneal spurs were located superior to the plantar fascia insertion, and type B calcaneal spurs were located within the plantar fascia. Magnetic resonance imaging results showed a more severe plantar fasciitis grade in type B calcaneal spurs preoperatively. Histologic examination showed that the numbers of granulocytes per image in type B spurs were significantly increased compared with those in type A spurs. Statistically significant improvements were found in the mean visual analog scale and American Orthopedic Foot and Ankle Society scores and magnetic resonance imaging results in both groups. The amount of change in the visual analog scale score and American Orthopedic Foot and Ankle Society score, the number of granulocytes per image, and calcaneal spur length showed a high association with the classification of the calcaneal spurs. Calcaneal spurs were completely removed and did not recur in any of the patients on radiographic assessment during the follow-up period. Calcaneal spurs can be classified into 2 distinct types that are indicative of the severity of plantar fasciitis.

  11. Diagnosis and Treatment of Diabetic Foot Wounds Extended form Plantar to Heel%由前跖区发展至跟结节的糖尿病足创面诊治分析

    Institute of Scientific and Technical Information of China (English)

    王璐宁; 杨彩哲

    2016-01-01

    目的 探讨糖尿病足(diabetic foot,DF)病变范围的评估方法,波及足跟结节软组织坏死的清创措施以及辅助负压封闭引流技术(vacuum sealing drainage,VSD)治疗DF创面时的注意事项.方法 对2014年7月—2015年12月空军总医院内分泌科收治的2例重度感染DF的治疗过程进行回顾分析,总结其中的不足之处.结果 本文2例入院时患足原始创面均位于前跖区,由于病情进展和创面处理不妥,患足创面均延伸至足跟区近心端,经抗感染、调整清创换药方式、适时辅助VSD及对症等治疗,分别历经5个月和7个多月,患足创面愈合.结论 临床医师应熟知足部解剖结构,能够通过患者临床表现等,正确评估足部感染的严重程度,识别感染可能发展方向.DF创面清创应适度,尽可能保护足跟脂肪垫组织完整.足跟脂肪垫大部分暴露,且存在液化坏死或感染时,不适于应用VSD辅助治疗.%Objective To investigate methods of evaluating extented disease of diabetic foot (DF) infection, key points of DF debridement extended form plantar to heel and announcements of utilizing vacuum sealing drainage ( VSD ) in treatment of diabetic foot ulcers ( DFUs) . Methods Therapeutic processes for 2 patients with serious DFUs during July 2014 and December 2015 were retrospectively analyzed, and insufficiency points were summarized. Results Because of disease progression and inappropriate wound treatment, wounds of the 2 patients extended form plantar at admission to proximal part of heel, and the wounds of 2 patients were cured by treatments such as anti-infection, dressing change for debridement, assisted VSD, symptomatic treatment and in time for 5 and 7 months respectively. Conclusion Clinicians should understand anatomic structure of foot clearly in order to evaluate DFU severity correctly and identify possible progression of disease by clinical mani-festations of patients. DFU debridement should be appropriate so as to

  12. Use of Body Surface Heat Patterns for Predicting and Evaluating Acute Lower Extremity Pain Among Soldiers

    Science.gov (United States)

    1992-01-31

    for plantar fasciitis . Both produced abnormal thermograms. One had been abnormal during the baseline period. One subject was seen for heel blisters...nerve damage (sciatic, peroneal, sural, mixed with lower limb weakness), two ankle pain, two plantar warts, and two generalized leg pain with no know...open skin wound, rash, or a fresh surgery scar this procedure was not performed. At the early stages of the study we tried to get a contact thermograph

  13. Current therapeutic approaches for plantar fasciitis

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    Martinelli N

    2014-03-01

    Full Text Available Nicolò Martinelli, Carlo Bonifacini, Giovanni RomeoDepartment of Ankle and Foot Surgery, IRCCS Galeazzi Orthopaedic Institute, Milan, ItalyAbstract: Almost 1 million Americans are affected by plantar fasciitis (PF, which is the commonest cause of chronic heel pain. This condition is often managed conservatively, and many rehabilitation protocols, some with the aid of orthoses, have been adopted, with good-to-excellent clinical results. Although most cases of chronic PF can be successfully managed with a conservative approach, alternative treatments, including high-energy shock wave therapy and corticosteroid injections, are commonly accepted as second-line treatment when traditional conservative therapy fails. However, surgery is still an important mode of treatment. Recently, new minimally invasive surgical techniques that offer numerous advantages (faster recovery time, early weight-bearing, lower postoperative pain over standard surgical approaches have been proposed, with good results and low complication rates. The purpose of this review is to report new conservative and surgical techniques for the treatment of PF. A literature search for articles about plantar fasciitis was conducted on the PubMed database in order to identify publications addressing the treatments of PF. The literature suggests that, initially, traditional conservative treatments consisting of rest, oral nonsteroidal anti-inflammatory drugs, foot orthotics, and stretching exercises can be tried for several weeks. In patients with chronic recalcitrant PF, extracorporeal shock wave therapy or corticosteroid injection can be considered. Surgery (minimally invasive techniques should be considered only after failure of the conservative treatments.Keywords: heel pain, surgery, plantar fasciosis

  14. EFFECT OF KINESIO TAPING IN ADJUNCT TO CONVENTIONAL THERAPY IN REDUCING PAIN AND IMPROVING FUNCTIONAL ABILITY IN INDIVIDUALS WITH PLANTAR FASCIITIS A RANDOMIZED CONTROLLED TRIAL

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    S.Tulasi Ratna

    2015-08-01

    Full Text Available Background: Plantar fasciitis is one of the most common musculoskeletal disorders of foot. The pain and discomfort associated with this condition has a dramatic impact on physical mobility and function. Treatment of this condition is usually conservative; however, review of literature revealed no clinical studies demonstrating the efficacy of any targeted treatment for this condition. Methods: This was a prospective study which included 60 subjects with plantar fasciitis, who were randomly divided into two groups. Subjects in group I received ultrasound and exercise therapy while subjects in group II received kinesio tape in addition to ultrasound and exercise therapy. Patients were evaluated at the beginning of the study and at the end of three weeks using VAS (visual analogue scale for pain intensity, PFPS (plantar fasciitis pain / disability scale for functional ability and ultra sonography for any change in the caliber of plantar fascia. Results: A statistically significant difference in improvement was noted within the groups and between the groups in terms of visual analogue scale and plantar fasciitis pain /disability scale score (p0.05. Conclusion: Kinesio taping can be used as an adjunct to conventional therapy in clinical application for greater improvement in pain levels and functional ability in patients with plantar fasciitis.

  15. Preterm infants exhibited less pain during a heel stick when they were played the same music their mothers listened to during pregnancy.

    Science.gov (United States)

    Kurdahi Badr, Lina; Demerjian, Taline; Daaboul, Tania; Abbas, Hanan; Hasan Zeineddine, Mirvat; Charafeddine, Lama

    2017-03-01

    Playing music during painful procedures has shown inconsistent benefits for preterm infants. This study observed preterm infants during a heel stick procedure to assess whether listening to the music their mothers listened to during pregnancy had any impact on their pain and physiological and behavioural parameters. We randomly exposed 42 preterm infants, with a mean gestational age of 31.8 ± 2.79 weeks, to the music their mothers listened to during pregnancy, recorded lullabies and no music, before, during and after a heel stick. Pain responses were measured using the Neonatal Pain, Agitation and Sedation Scale (N-PASS), and physiological and behavioural responses were recorded by a nurse blinded to the intervention. N-PASS pain scores were lowest during mothers' music, with a mean of 1.40 (±1.28), compared to 2.33 (±1.64) for no music and 1.62 (±2.27) for the lullabies [F(3/121) = 4.86, p = 0.009]. Physiological parameters were not significantly different between the conditions. During the mothers' music, infants spent more time in a quiet alert state, with a significant decrease in their respiratory rates. The music mothers listened to during pregnancy was more beneficial for preterm infants, as it decreased pain and improved behavioural states during a heel stick. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  16. Complications of plantar fascia rupture associated with corticosteroid injection.

    Science.gov (United States)

    Acevedo, J I; Beskin, J L

    1998-02-01

    From 1992 to 1995, 765 patients with a clinical diagnosis of plantar fasciitis were evaluated by one of the authors. Fifty-one patients were diagnosed with plantar fascia rupture, and 44 of these ruptures were associated with corticosteroid injection. The authors injected 122 of the 765 patients, resulting in 12 of the 44 plantar fascia ruptures. Subjective and objective evaluations were conducted through chart and radiographic review. Thirty-nine of these patients were evaluated at an average 27-month follow-up. Thirty patients (68%) reported a sudden onset of tearing at the heel, and 14 (32%) had a gradual onset of symptoms. In most cases the original heel pain was relieved by rupture. However, these patients subsequently developed new problems including longitudinal arch strain, lateral and dorsal midfoot strain, lateral plantar nerve dysfunction, stress fracture, hammertoe deformity, swelling, and/or antalgia. All patients exhibited diminished tension of the plantar fascia upon examination by the stretch test. Comparison of calcaneal pitch angles in the affected and uninvolved foot showed a statistically significant difference of 3.7 degrees (P = 0.0001). Treatment included NSAIDs, rest or cross-training, stretching, orthotics, and boot-brace immobilization. At an average 27-month follow-up, 50% had good/excellent scores and 50% had fair/poor scores. Recovery time was varied. Ten feet were asymptomatic by 6 months post rupture, four feet by 12 months post rupture, and 26 feet remained symptomatic 1 year post rupture. Our findings demonstrate that plantar fascia rupture after corticosteroid injection may result in long-term sequelae that are difficult to resolve.

  17. Comparison of the Effectiveness of Oral Sucrose and Emla Cream in Reduction of Acute Pain Due to Heel Sticks for Blood Sampling in Neonates

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    S Abyari

    2007-04-01

    Full Text Available Introduction: Certain painful, invasive procedures are necessary for care, and are commonly performed in both healthly and sick neonates. Current evidence shows that the newborn infant has both physiologic and anatomic capacity to experience pain. Recent research suggests that pain experienced in the neonatal period might have long-term effects later in life. Previous research has shown that orally administered sweet-tasting solutions reduce signs of pain during painful procedures. This effect is considered to be mediated both by the release of endorphins and by a preabsorptive mechanism related to the sweet taste. Methods: This study was a controlled , randomized and double – blind study on 210 neonates. These newborns were randomly divided into 3 groups; A, B and C. Group A received 2 ml of 25% sucrose orally as well as base cream was applied at the site for heel stick, group B received 2 ml of distilled water and application of EMLA cream, while group C received 2 ml of distilled water and base cream. The heart rates of the newborn were recorded by the cardiac monitor before and after heel stick blood sampling and the duration of crying was determined as well. Pain was scored by DAN scale.There were no differences in demographic characteristics of all neonates. Results: The results showed that the DAN scale was significantly lower in the sucrose group (mean : 3.840 as compared to the EMLA group (mean: 3.366 and the placebo group(5.557, but the difference in the duration of crying was not significantly different in the sucrose group (mean: 10.5 second and the EMLA group(mean 8.76. Conclusion: Both sucrose and EMLA are effective in reducing stress associated with heel lancet in newborns, but as sucrose acts faster and is healthier, its usage is proposed in neonates requiring heel sticks for blood sampling.

  18. Shock waves do more than just crush stones: extracorporeal shock wave therapy in plantar fasciitis.

    Science.gov (United States)

    Rajkumar, P; Schmitgen, G F

    2002-12-01

    Heel pain is a common orthopaedic problem, The cause of this clinical entity remains an enigma. The overall prognosis is good, however, and the symptoms generally settle well with time. There appears to be little evidence of the effectiveness of local steroid injections and dorsiflexion night splints. Extracorporeal shock wave therapy (ECSW) has been used in orthopaedics since the 1980s. With this, a new tool has become available for the treatment of plantar fasciitis, achillis tendinitis, shoulder pain and tendinosis of the elbow. In our pilot study we found good results with the use of ECSW therapy in resistant plantar fasciitis. Additional controlled studies are required to define the precise role of this new modality in the treatment of chronic plantar fasciitis.

  19. Local analgesic effect of tramadol is mediated by opioid receptors in late postoperative pain after plantar incision in rats

    Science.gov (United States)

    de Oliveira Junior, José Oswaldo; de Freitas, Milena Fernandes; Bullara de Andrade, Carolina; Chacur, Marucia; Ashmawi, Hazem Adel

    2016-01-01

    Tramadol is a drug used to treat moderate to severe pain. It is known to present a peripheral effect, but the local mechanisms underlying its actions remain unclear. The role of peripheral opioid receptors in postoperative pain is not well understood. In the present study, we examined the peripheral opioid receptors to determine the local effect of tramadol in a plantar incision pain model. Rats were subjected to plantar incision and divided into four groups on postoperative day (POD) 1: SF_SF, 0.9% NaCl injected into the right hindpaw; SF_TraI, 0.9% NaCl and tramadol injected into the right hindpaw; SF_TraC, 0.9% NaCl and tramadol injected into the contralateral hindpaw; and Nal_Tra, naloxone and tramadol injected into the ipsilateral hindpaw. To determine the animals’ nociceptive threshold, mechanical hyperalgesia was measured before incision, on POD1 before treatment and at 15, 30, 45, and 60 minutes after the incision. The same procedure was repeated on the POD2. The expression levels of μ-opioid receptor (MOR) and δ-opioid receptor (DOR) were obtained through immunoblotting assays in the lumbar dorsal root ganglia (L3–L6) in naïve rats and 1, 2, 3, and 7 days after the incision. Our results showed that the plantar incision was able to cause an increase in mechanical hyperalgesia and that tramadol reversed this hyperalgesia on POD1 and POD2. Tramadol injections in the contralateral paw did not affect the animals’ nociceptive threshold. Naloxone was able to antagonize the tramadol effect partially on POD1 and completely on POD2. The DOR expression increased on POD2, POD3, and POD7, whereas the MOR expression did not change. Together, our results show that tramadol promoted a local analgesic effect in the postoperative pain model that was antagonized by naloxone in POD2, alongside the increase of DOR expression. PMID:27799813

  20. Plantar fasciitis – to jab or to support? A systematic review of the current best evidence

    Directory of Open Access Journals (Sweden)

    Uden H

    2011-05-01

    , corticosteroid injections may have side effects (especially pain as a result of the injection, which may limit its acceptability.Keywords: plantar fasciitis, heel pain, orthotics, orthoses, cortisone injection, corticosteroid injection

  1. Deformation and stress distribution of the human foot after plantar ligaments release: a cadaveric study and finite element analysis.

    Science.gov (United States)

    Liang, Jun; Yang, Yunfeng; Yu, Guangrong; Niu, Wenxin; Wang, Yubin

    2011-03-01

    The majority of foot deformities are related to arch collapse or instability, especially the longitudinal arch. Although the relationship between the plantar fascia and arch height has been previously investigated, the stress distribution remains unclear. The aim of this study was to explore the role of the plantar ligaments in foot arch biomechanics. We constructed a geometrical detailed three-dimensional (3-D) finite element (FE) model of the human foot and ankle from computer tomography images. The model comprised the majority of joints in the foot as well as bone segments, major ligaments, and plantar soft tissue. Release of the plantar fascia and other ligaments was simulated to evaluate the corresponding biomechanical effects on load distribution of the bony and ligamentous structures. These intrinsic ligaments of the foot arch were sectioned to simulate different pathologic situations of injury to the plantar ligaments, and to explore bone segment displacement and stress distribution. The validity of the 3-D FE model was verified by comparing results with experimentally measured data via the displacement and von Mise stress of each bone segment. Plantar fascia release decreased arch height, but did not cause total collapse of the foot arch. The longitudinal foot arch was lost when all the four major plantar ligaments were sectioned simultaneously. Plantar fascia release was compromised by increased strain applied to the plantar ligaments and intensified stress in the midfoot and metatarsal bones. Load redistribution among the centralized metatarsal bones and focal stress relief at the calcaneal insertion were predicted. The 3-D FE model indicated that plantar fascia release may provide relief of focal stress and associated heel pain. However, these operative procedures may pose a risk to arch stability and clinically may produce dorsolateral midfoot pain. The initial strategy for treating plantar fasciitis should be non-operative.

  2. Modified Xiaoyaosan Decoction on Treatment of Heel Pain%逍遥散加味治疗足跟痛临床观察

    Institute of Scientific and Technical Information of China (English)

    李吉武; 王评

    2011-01-01

    Objective: To study the efficacy of modified Xiaoyaosan decoction on the treatment of Heel Pain. Methods: 48 patients with outpatient, syndrome differentiation of heel pain with modified Xiaoyaosan decoction, 1 week for a course of treatment. Results: In 48 patients who accomplished the valuation, 13 cases were cured, 24 cases were significant progress, 8 cases were better, and 3 were of no effect. The total effective rate was 93.8%. Conclusion: Modified Xiaoyaosan has significantly clinical effect on the treatment of heel pain syndrome after 3 months .The effect of significantly, safe and reliable.%目的:探讨逍遥散加味治疗足跟痛的临床疗效.方法:选取48例门诊患者以逍遥散加味为主方辨证施治,7天为1疗程.结果:临床治愈13例,显效24例,有效8例,无效3例,总有效率为93.8%.结论:3个月后观察逍遥散加味治疗足跟痛临床疗效显著,安全可靠.

  3. Plantar Pressure Distribution Pattern during Mid-Stance Phase of the Gait in Patients with Chronic Non-Specific Low Back Pain.

    Science.gov (United States)

    Anukoolkarn, Kiattiporn; Vongsirinavarat, Mantana; Bovonsunthonchai, Sunee; Vachalathiti, Roongtiwa

    2015-09-01

    To examine the characteristics of the plantar pressure distribution patterns during mid-stance phase of the gait cycle in subjects with chronic non-specific low back pain and asymptomatic subjects. Twenty-three males and 17 females with chronic non-specific low back pain and age- and gender-matched asymptomatic subjects walked barefoot along a gait mat at comfortable speedfor three trials. The left and right plantar pressure distributions were recorded during mid-stance phase and divided into 12 areas. Descriptive statistics including mean and standard deviation of demographic data and plantar pressure were calculated, and plantar pressure distribution patterns were described. Mean and standard deviation of numeric pain rating scale of chronic non-specific low back pain group were 4.04±1.58. The average mean peak pressure of both chronic non-specific low back pain and asymptomatic subjects located at the fifth area (lateral aspect offorefoot) in both feet. However the modes of the peak pressure of subjects with chronic non-specific low back pain were in the different areas in the left and right feet. The distribution patterns of the average mean peak pressure were not the same in chronic non-specific low back pain and asymptomatic subjects. This altered foot contact in the subjects with chronic non-specific low back pain may be used to avoid pain or to compensate for limited mobility of the lower limbs at pre-swing phase. At mid-stance phase of walking, the pressures on the plantar surface were unequally distributed in subjects with chronic non-specific low back pain.

  4. Do we really need radiographic assessment for the diagnosis of non-specific heel pain (calcaneal apophysitis) in children?

    Energy Technology Data Exchange (ETDEWEB)

    Kose, Ozkan [Diyarbakir Education and Research Hospital, Orthopaedics and Traumatology Clinic, Diyarbakir (Turkey); Diclekent Bulvari, Ataslar Serhat Evleri, Diyarbakir (Turkey)

    2010-04-15

    Non-specific heel pain (calcaneal apophysitis) is a common disorder, particularly in physically active growing children. Foot radiographs are usually obtained as part of the clinical evaluation in routine orthopaedic practice. However, there is still controversy about the specific findings on radiographs, and it is unclear what information is present on radiographs that may alter the diagnosis and management. The purpose of this study was to review a consecutive series of patients with the diagnosis of calcaneal apophysitis to assess the yield of routine radiographs of the foot. A prospective study was performed on 61 consecutive patients with a diagnosis of calcaneal apophysitis in a single-surgeon practice. Standard anteroposterior and lateral weight-bearing foot radiographs were obtained for each patient. Seventy-one sets of foot radiographs were reviewed to determine whether radiographs had an impact on diagnosis and management. Patients with antecedent trauma, penetrating injury, foot deformity, achilles tendonitis, bursitis and infections were excluded from the study. Seventy foot radiographs were considered to be normal. The radiographs changed the diagnosis in only one patient, in whom a simple bone cyst of the calcaneous was seen. Calcaneal apophysitis is a self-limiting disease, and patients can be treated conservatively. Neither the sclerosis nor the fragmentation of the apophysis could be used to establish the diagnosis of calcaneal apophysitis. Therefore, obtaining radiographs as an initial step in their evaluation does not seem to be justified. (orig.)

  5. Plantar fascia (image)

    Science.gov (United States)

    The plantar fascia is a very thick band of tissue that covers the bones on the bottom of the foot. It ... band of tissue causes a high arch. This fascia can become inflamed and painful in some people, ...

  6. Reliability and Validity of the Standing Heel-Rise Test

    Science.gov (United States)

    Yocum, Allison; McCoy, Sarah Westcott; Bjornson, Kristie F.; Mullens, Pamela; Burton, Gay Naganuma

    2010-01-01

    A standardized protocol for a pediatric heel-rise test was developed and reliability and validity are reported. Fifty-seven children developing typically (CDT) and 34 children with plantar flexion weakness performed three tests: unilateral heel rise, vertical jump, and force measurement using handheld dynamometry. Intraclass correlation…

  7. Medial plantar nerve ligation as a novel model of neuropathic pain in mice: pharmacological and molecular characterization

    Science.gov (United States)

    Sant’Anna, Morena B.; Kusuda, Ricardo; Bozzo, Tiago A.; Bassi, Gabriel S.; Alves-Filho, José C.; Cunha, Fernando Q.; Ferreira, Sergio H.; Souza, Guilherme R.; Cunha, Thiago M.

    2016-01-01

    Peripheral neuropathic pain is a consequence of an injury/disease of the peripheral nerves. The mechanisms involved in its pathophysiology are not entirely understood. To better understand the mechanisms involved in the development of peripheral nerve injury-induced neuropathic pain, more experimental models are required. Here, we developed a novel peripheral neuropathic pain model in mice by using a minimally invasive surgery and medial plantar nerve ligation (MPNL). After MPNL, mechanical allodynia was established, and mice quickly recovered from the surgery without any significant motor impairment. MPNL causes an increased expression of ATF-3 in the sensory neurons. At 14 days after surgery, gabapentin was capable of reversing the mechanical allodynia, whereas anti-inflammatory drugs and opioids were ineffective. MPNL-induced neuropathic pain was mediated by glial cells activation and the production of TNF-α and IL-6 in the spinal cord. These results indicate MPNL as a reasonable animal model for the study of peripheral neuropathic pain, presenting analgesic pharmacological predictivity to clinically used drugs. The results also showed molecular phenotypic changes similar to other peripheral neuropathic pain models, with the advantage of a lack of motor impairment. These features indicate that MPNL might be more appropriate for the study of neuropathic pain than classical models. PMID:27230787

  8. Anatomical features of plantar aponeurosis: cadaveric study using ultrasonography and magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Moraes do Carmo, Clarissa Canella; Fonseca de Almeida Melao, Lina Isabel; Valle de Lemos Weber, Marcio Freitas; Trudell, Debra; Resnick, Donald [UCSD, Department of Radiology, San Diego, CA (United States); VA Healthcare System San Diego, La Jolla, CA (United States)

    2008-10-15

    Abnormalities of the plantar aponeurosis are commonly encountered in patients with subcalcaneal heel pain. Understanding normal anatomy is required to accurately diagnose some disorders of the foot. The purpose of our study was to describe the normal anatomy of the plantar aponeurosis, using ultrasonography and MRI with close anatomic correlation in cadavers. After MRI and ultrasonography of 10 cadaveric foot specimens, the thickness of the central and lateral portions of the plantar aponeurosis displayed by imaging studies was measured by three radiologists. One specimen was sectioned in the transverse plane, one in the coronal plane, one in the sagittal plane, and two in a sagittal oblique plane. Normal anatomy was identified and similar measurements of the plantar aponeurosis were also made. An average value was determined and a statistical analysis was accomplished. The calcaneal insertions of the plantar aponeurosis were better visualized than its distal portions with both MRI and ultrasonography. The measurements of the plantar aponeurosis made by three different radiologists were different, but without statistical significance. The average measurements for the central and lateral portions of the plantar aponeurosis with both imaging methods were different from each other because of differences in the morphology of these structures. The values obtained with ultrasonography and MRI, were also different from each other for both the central and lateral portions of the plantar aponeurosis, but with no statistical significance. We have described the detailed anatomy of the plantar aponeurosis with emphasis on the more distal structures that can be visualized with MRI. There was no statistically significant difference between the accuracy of ultrasonography and MRI regarding the measurements of the thickness of the central and lateral portions of the plantar aponeurosis. Knowledge of the normal anatomy of these structures enables the radiologist to identify early

  9. Shock wave therapy for chronic proximal plantar fasciitis.

    Science.gov (United States)

    Ogden, J A; Alvarez, R; Levitt, R; Cross, G L; Marlow, M

    2001-06-01

    Three hundred two patients with chronic heel pain caused by proximal plantar fasciitis were enrolled in a study to assess the treatment effects consequent to administration of electrohydraulicall-generated extracorporeal shock waves. Symptoms had been present from 6 months to 18 years. Each treated patient satisfied numerous inclusion and exclusion criteria before he or she was accepted into this study, which was approved by the Food and Drug Administration as a randomized, double-blind evaluation of the efficacy of shock wave therapy for this disorder. Overall, at the predetermined evaluation period 3 months after one treatment, 56% more of the treated patients had a successful result by all four of the evaluation criteria when compared with the patients treated with a placebo. This difference was significant and corroborated the fact that this difference in the results was specifically attributable to the shock wave treatment, rather than any natural improvement caused by the natural history of the condition. The current study showed that the directed application of electrohydraulic-generated shock waves to the insertion of the plantar fascia onto the calcaneus is a safe and effective nonsurgical method for treating chronic, recalcitrant heel pain syndrome that has been present for at least 6 months and has been refractory to other commonly used nonoperative therapies. This technology, when delivered using the OssaTron (High Medical Technology, Kreuz-lingen, Switzerland), has been approved by the Food and Drug Administration specifically for the treatment of chronic proximal plantar fasciitis. The results suggest that this therapeutic modality should be considered before any surgical options, and even may be preferable to cortisone injection, which has a recognized risk of rupture of the plantar fascia and recurrence of symptoms.

  10. 汗渍性跖部红斑疼痛症16例临床分析%Clinical analysis of 16 cases of sweat-soaking painful plantar erythema

    Institute of Scientific and Technical Information of China (English)

    范晴

    2012-01-01

    Objective To study the clinical features and relevant risk factors with sweat-soaking painful plantar erythema. Methods The clinical data on 16 patients were retrospectively collected and analyzed. Results Soldiers and children were common and the male incidence than women. The disease occured in the late autumn and early winter. The lesions showed edematous and tender erythema in plantar toe, heel, arch and toe web and the lesions in the evolution of a certain regularity. Conclusion This disease was associated with foot sweating and personal hygiene, climatic factors, mechanical stimuli.%目的 探讨和分析汗渍性跖部红斑疼痛症临床特征和发病的相关因素.方法 对16例汗渍性跖部红斑疼痛症患者的临床资料进行回顾性分析.结果 部队战士和儿童好发汗渍性跖部红斑疼痛症,男性发病率高于女性,好发于秋末冬初.临床表现为足跖、趾腹、足弓和足跟部位的水肿性疼痛性红斑,皮损演变具有一定的规律性.结论 本病与足部多汗和个人卫生、气候因素、机械性刺激等有关.

  11. IMMEDIATE EFFECT OF THREE SOFT TISSUE MANIPULATION TECHNIQUES ON PAIN RESPONSE AND FLEXIBILITY IN CHRONIC PLANTAR FASCIITIS: A RANDOMIZED CLINICAL TRIAL

    Directory of Open Access Journals (Sweden)

    Renu B.Pattanshetty

    2015-02-01

    Full Text Available Background and Objectives: Plantar fasciitis is a common foot disorder in which patients have pain and tenderness at the sole of the foot. Rest, exercises, orthotics, taping, cryotherapy, therapeutic ultrasound, electrical stimulation, whirlpool bath, and iontophoresis have been widely used to relieve plantar pain. Long term use of manual therapy techniques like myofascial release technique, positional release therapy and passive stretching have been used in the past to reduce pain and improve ankle range of motion. The present study aimed to evaluate and compare the immediate effectiveness of myofascial release technique, positional release therapy and passive stretching on pain response and ankle flexibility in chronic plantar fasciitis. Material and methodology: A total of 60 participants with chronic plantar fasciitis were randomly allocated to Group A (myofascial release group and Group B (positional release group and Group C (passive stretching. Therapeutic ultrasound with intensity of 1W/cm2 and frequency of 1MHz for 5 min was given for a single session to all the patients and then given the manual techniques. Visual analogue scale, range of motion of the ankle were outcome measures that were assessed pre- and immediately post-interventional. Results: The study demonstrated statistical significant reduction in pain, in all three groups (p<0.0001. Ankle range of motion showed significant improvement in Group A (MFR. Group C (passive stretching demonstrated significant improvement (p=0.001 as compared to Group B (PRT. Conclusion: All three manual techniques with therapeutic ultrasound were effective in immediate relief of pain and improving ankle range of motion in subjects with chronic plantar fasciitis.

  12. A review of 105 consecutive uniport endoscopic plantar fascial release procedures for the treatment of chronic plantar fasciitis.

    Science.gov (United States)

    Morton, Troy N; Zimmerman, Jeffrey P; Lee, Michael; Schaber, John D

    2013-01-01

    Plantar fasciitis is a common cause of heel pain in the U.S. Army soldier, resulting in a significant loss of man hours. Given the heavy operations tempo of the U.S. military, successful treatment options need to be considered and used as quickly as possible. Plantar fasciitis can be successfully treated in up to 90% of patients using conservative measures. Operative intervention might need to be considered for those in whom conservative measures have failed. The present report is a review of 105 consecutive uniport endoscopic plantar fascial release procedures performed by the principal investigator during a 9-year period. The following data were collected and analyzed: gender, age, weight, height, body mass index, medical treatment facility, procedure laterality, preoperative pain levels, postoperative pain levels at 3 months, first ambulatory day in the controlled ankle motion boot, return to activity as tolerated, and complications. Three major points were of interest: evidence of improvement in chronic plantar fasciitis when treated with uniport endoscopic procedures; the patient attributes associated with self-reported pain levels 90 days postoperatively; and the patient attributes associated with the average time until patients were able to return to activities as tolerated in a controlled ankle motion boot. It was noted that 44.5% of those with a body mass index of 29.80 kg/m(2) or greater reported a postoperative pain level of 0; and 96.3% of those with a body mass index of 25.53 kg/m(2) or less reported postoperative pain levels of 0. The analyzed data were used to characterize the clinical outcomes of the procedure, identify changes in outcome with surgeon experience, and identify whether certain patient subgroups have better outcomes, allowing surgeons to identify which patient might be the best candidates for an endoscopic release procedure.

  13. Success and Recurrence Rate after Radial Extracorporeal Shock Wave Therapy for Plantar Fasciopathy: A Retrospective Study

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    Nikos Malliaropoulos

    2016-01-01

    Full Text Available Background and Aims. The exploration of an individualised protocol of radial extracorporeal shock wave therapy (rESWT for plantar fasciopathy, assessing success rates and the recurrence rate over a 1-year period after treatment, is not yet identified in literature. Methods and Results. Between 2006 and 2013, 68 patients (78 heels were assessed for plantar fasciopathy. An individualised rESWT treatment protocol was applied and retrospectively analysed. Heels were analysed for mean number of shock wave impulses, mean pressure, and mean frequency applied. Significant mean pain reductions were assessed through Visual Analogue Scale (VAS after 1-month, 3-month, and 1-year follow-up. Success rates were estimated as the percentage of patients having more than 60% VAS pain decrease at each follow-up. 1-year recurrence rate was estimated. The mean VAS score before treatment at 6.9 reduced to 3.6, 1 month after the last session, and to 2.2 and 0.9, after 3 months and 1 year, respectively. Success rates were estimated at 19% (1 month, 70% (3 months, and 98% (1 year. The 1-year recurrence rate was 8%. Moderate positive Spearman’s rho correlation (r=0.462, p<0.001 was found between pretreatment pain duration and the total number of rESWT sessions applied. Conclusions. Individualised rESWT protocol constitutes a suitable treatment for patients undergoing rESWT for plantar fasciitis.

  14. Finite element analysis of plantar fascia during walking: a quasi-static simulation.

    Science.gov (United States)

    Chen, Yen-Nien; Chang, Chih-Wei; Li, Chun-Ting; Chang, Chih-Han; Lin, Cheng-Feng

    2015-01-01

    The plantar fascia is a primary arch supporting structure of the foot and is often stressed with high tension during ambulation. When the loading on the plantar fascia exceeds its capacity, the inflammatory reaction known as plantar fasciitis may occur. Mechanical overload has been identified as the primary causative factor of plantar fasciitis. However, a knowledge gap exists between how the internal mechanical responses of the plantar fascia react to simple daily activities. Therefore, this study investigated the biomechanical responses of the plantar fascia during loaded stance phase by use of the finite element (FE) modeling. A 3-dimensional (3-D) FE foot model comprising bones, cartilage, ligaments, and a complex-shaped plantar fascia was constructed. During the stance phase, the kinematics of the foot movement was reproduced and Achilles tendon force was applied to the insertion site on the calcaneus. All the calculations were made on a single healthy subject. The results indicated that the plantar fascia underwent peak tension at preswing (83.3% of the stance phase) at approximately 493 N (0.7 body weight). Stress concentrated near the medial calcaneal tubercle. The peak von Mises stress of the fascia increased 2.3 times between the midstance and preswing. The fascia tension increased 66% because of the windlass mechanism. Because of the membrane element used in the ligament tissue, this FE model was able to simulate the mechanical structure of the foot. After prescribing kinematics of the distal tibia, the proposed model indicated the internal fascia was stressed in response to the loaded stance phase. Based on the findings of this study, adjustment of gait pattern to reduce heel rise and Achilles tendon force may lower the fascia loading and may further reduce pain in patients with plantar fasciitis. © The Author(s) 2014.

  15. Demographic, clinical and treatment related predictors for event-free probability following low-dose radiotherapy for painful heel spurs - a retrospective multicenter study of 502 patients

    Energy Technology Data Exchange (ETDEWEB)

    Muecke, Ralph [Dept. of Radiotherapy, St. Josefs-Hospital. Wiesbaden (Germany); Micke, Oliver [Dept. of Radiotherapy, Muenster Univ. Hospital (Germany); Reichl, Berthold [Dept. of Radiotherapy, Weiden Hospital (DE)] (and others)

    2007-03-15

    A total of 502 patients treated between 1990 and 2002 with low-dose radiotherapy (RT) for painful heel spurs were analysed for prognostic factors for long-term treatment success. The median follow-up was 26 months, ranging from 1 to 103 months. Events were defined as (1) slightly improved or unchanged pain after therapy, or (2) recurrent pain sensations during the follow-up period. Overall 8-year event-free probability was 60.9%. Event-free probabilities of patients with one/two series (414/88) were 69.7%/32.2% (p <0.001); >58/{<=}58 years (236/266), 81.3%/47.9% (p =0.001); high voltage/orthovoltage (341/161), 67.9%/60.6% (p =0.019); pain anamnesis {<=} 6 months/ >6 months (308/194), 76.3%/43.9% (p =0.001); single dose 0.5/1.0 Gy (100/401), 86.2%/55.1% (p =0.009); without/with prior treatment (121/381), 83.1%/54.9% (p =0.023); men/women (165/337), 61.2%/61.5% (p =0.059). The multivariate Cox regression analysis with inclusion of the number of treatment series, age, photon energy, pain history, single-dose and prior treatments revealed patients with only one treatment series (p <0.001), an age >58 years (p =0.011) and therapy with high voltage photons (p =0.050) to be significant prognostic factors for pain relief. Overall low-dose RT is a very effective treatment in painful heel spurs.

  16. Using an optimization approach to design an insole for lowering plantar fascia stress--a finite element study.

    Science.gov (United States)

    Hsu, Yu-Chun; Gung, Yih-Wen; Shih, Shih-Liang; Feng, Chi-Kuang; Wei, Shun-Hwa; Yu, Chung-Huang; Chen, Chen-Sheng

    2008-08-01

    Plantar heel pain is a commonly encountered orthopedic problem and is most often caused by plantar fasciitis. In recent years, different shapes of insole have been used to treat plantar fasciitis. However, little research has been focused on the junction stress between the plantar fascia and the calcaneus when wearing different shapes of insole. Therefore, this study aimed to employ a finite element (FE) method to investigate the relationship between different shapes of insole and the junction stress, and accordingly design an optimal insole to lower fascia stress.A detailed 3D foot FE model was created using ANSYS 9.0 software. The FE model calculation was compared to the Pedar device measurements to validate the FE model. After the FE model validation, this study conducted parametric analysis of six different insoles and used optimization analysis to determine the optimal insole which minimized the junction stress between plantar fascia and calcaneus. This FE analysis found that the plantar fascia stress and peak pressure when using the optimal insole were lower by 14% and 38.9%, respectively, than those when using the flat insole. In addition, the stress variation in plantar fascia was associated with the different shapes of insole.

  17. Application of ultrasound in the assessment of plantar fascia in patients with plantar fasciitis: a systematic review.

    Science.gov (United States)

    Mohseni-Bandpei, Mohammad Ali; Nakhaee, Masoomeh; Mousavi, Mohammad Ebrahim; Shakourirad, Ali; Safari, Mohammad Reza; Vahab Kashani, Reza

    2014-08-01

    Plantar fasciitis (PFS) is one of the most common causes of heel pain, estimated to affect 10% of the general population during their lifetime. Ultrasound (US) imaging technique is increasingly being used to assess plantar fascia (PF) thickness, monitor the effect of different interventions and guide therapeutic interventions in patients with PFS. The purpose of the present study was to systematically review previously published studies concerning the application of US in the assessment of PF in patients with PFS. A literature search was performed for the period 2000-2012 using the Science Direct, Scopus, PubMed, CINAHL, Medline, Embase and Springer databases. The key words used were: ultrasound, sonography, imaging techniques, ultrasonography, interventional ultrasonography, plantar fascia and plantar fasciitis. The literature search yielded 34 relevant studies. Sixteen studies evaluated the effect of different interventions on PF thickness in patients with PFS using US; 12 studies compared PF thickness between patients with and without PFS using US; 6 studies investigated the application of US as a guide for therapeutic intervention in patients with PFS. There were variations among studies in terms of methodology used. The results indicated that US can be considered a reliable imaging technique for assessing PF thickness, monitoring the effect of different interventions and guiding therapeutic interventions in patients with PFS.

  18. COMPARATIVE STUDY OF EFFICACY OF LOCAL STEROID INJECTION AND EXTRACORPOREAL SHOCKWAVE THERAPY IN THE TREATMENT OF PLANTAR FASCITIS

    Directory of Open Access Journals (Sweden)

    Rajan

    2014-04-01

    Full Text Available INTRODUCTION: Plantar fasciitis is a common condition causing misery to lot of patients. The etiology and treatment of plantar fasciitis are poorly understood. The results from such treatments vary considerably, and there is no consensus of opinion on the best method. MATERIAL AND METHODS: We conducted a controlled trial in our institute to compare the results of local steroid injections & the use of Extra-corporeal shock wave therapy (ESWT for managing plantar fasciitis. 200 patients with 240 painful heels were evaluated. All patients with moderate to severe heel pain who had already taken ten days of unsatisfactory treatment with oral NSAIDS were divided in two main groups. Group A of 100 patients received 1000 impulses of shock waves in three sessions at weekly interval. In Group B of 100 patients up to three local injections of 40 mg methyl prednisone mixed with 1 ml. of 2% lignocaine were given at biweekly interval. Pain assessment was done using VAS scale and the results were evaluated at six weeks, three months and six months after the completion of the therapy. CONCLUSIONS: There was a significant difference between two groups of patients being treated. The group B patients had significantly greater improvement in pain scale and early return to daily activities

  19. Plantar fasciitis and fascial rupture: MR imaging findings in 26 patients supplemented with anatomic data in cadavers.

    Science.gov (United States)

    Theodorou, D J; Theodorou, S J; Kakitsubata, Y; Lektrakul, N; Gold, G E; Roger, B; Resnick, D

    2000-10-01

    Understanding of the normal anatomy of the plantar aponeurosis (PA) and familiarity with pathologic conditions are required for an accurate evaluation of the patient with subcalcaneal heel pain. In this study, we evaluated the diagnostic capabilities of magnetic resonance (MR) imaging in the assessment of the PA with close anatomic correlation. Herein, we describe the MR imaging features of plantar fasciitis and fascial rupture in 26 patients. High-spatial-resolution MR imaging was performed in four cadaveric feet, and a prescribed imaging plane was used for depiction of the peroneal component of the PA. MR imaging delineated the anatomy of the PA and perifascial soft tissues. The peroneal component was best visualized in prescribed sagittal oblique images. Perifascial edema was the most common finding of plantar fasciitis, and it was remarkable in those cases with acute fascial rupture. MR imaging reliably delineated the anatomy of the PA and may allow precise localization and definition of the extent of involvement in disease processes.

  20. Plantar fasciitis: a degenerative process (fasciosis) without inflammation.

    Science.gov (United States)

    Lemont, Harvey; Ammirati, Krista M; Usen, Nsima

    2003-01-01

    The authors review histologic findings from 50 cases of heel spur surgery for chronic plantar fasciitis. Findings include myxoid degeneration with fragmentation and degeneration of the plantar fascia and bone marrow vascular ectasia. Histologic findings are presented to support the thesis that "plantar fasciitis" is a degenerative fasciosis without inflammation, not a fasciitis. These findings suggest that treatment regimens such as serial corticosteroid injections into the plantar fascia should be reevaluated in the absence of inflammation and in light of their potential to induce plantar fascial rupture.

  1. Comparison of Electroacupuncture and Morphine-Mediated Analgesic Patterns in a Plantar Incision-Induced Pain Model

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    Yen-Jing Zeng

    2014-01-01

    Full Text Available Electroacupuncture (EA is a complementary therapy to improve morphine analgesia for postoperative pain, but underlying mechanism is not well-known. Herein, we investigated EA-induced analgesic effect in a plantar incision (PI model in male Sprague-Dawley rats. PI was performed at the left hind paw. EA of 4 Hz and high intensity or sham needling was conducted at right ST36 prior to PI and repeated for another 2 days. Behavioral responses to mechanical and thermal stimuli, spinal phospho-ERK, and Fos expression were all analyzed. In additional groups, naloxone and morphine were administered to elucidate involvement of opioid receptors and for comparison with EA. EA pretreatment significantly reduced post-PI tactile allodynia for over 1 day; repeated treatments maintained analgesic effect. Intraperitoneal naloxone could reverse EA analgesia. Low-dose subcutaneous morphine (1 mg/kg had stronger inhibitory effect on PI-induced allodynia than EA for 1 h. However, analgesic tolerance appeared after repeated morphine injections. Both EA and morphine could equally inhibit PI-induced p-ERK and Fos inductions. We conclude that though EA and morphine attenuate postincision pain through opioid receptor activations, daily EA treatments result in analgesic accumulation whereas daily morphine injections develop analgesic tolerance. Discrepant pathways and mechanisms underlying two analgesic means may account for the results.

  2. Mechanical Information of Plantar Fascia during Normal Gait

    Science.gov (United States)

    Gu, Yaodong; Li, Zhiyong

    The plantar fascia is an important foot tissue in stabilizing the longitudinal arch of human foot. Direct measurement to monitor the mechanical situation of plantar fascia at human locomotion is difficult. The purpose of this study was to construct a three-dimensional finite element model of the foot to calculate the internal stress/strain value of plantar fascia during different stage of gait. The simulated stress distribution of plantar fascia was the lowest at heel-strike, which concentrated on the medial side of calcaneal tubercle. The peak stress of plantar fascia was appeared at push-off, and the value is more than 5 times of the heel-strike position. Current FE model was able to explore the plantar fascia tension trend at the main sub-phases of foot. More detailed fascia model and intrinsic muscle forces could be developed in the further study.

  3. Effeciency of extracorporeal shock wave therapy in patients with plantar fasciitis and the relationship with subcalcaneal spur length

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    Serpil Tuna

    2014-06-01

    Full Text Available Objective: ESWT is widely used in the treatment of plantar fascitis. In this study, we aimed to investigate the effect of ESWT on heel pain and symptoms in the short and medium term. We also compared the subcalcaneal spur length and the heel pain severity and examined the effect of the subcalcaneal spur length on the efficiency of ESWT therapy. Methods: The efficiency of ESWT applied to 59 heel of 48 patients compared retrospectively . We used Visual Analog Scale (VAS and Wolgin scale to evaluate the treatment outcomes. We measure the subcalcaneal spurs length of the patients with foot x-ray . Correlation between the VAS scores and the length of subcalcaneal spur were also evaluated. Results: Improvement in VAS in the first week and 3 months after ESWT treatment was statistically significant. There was no correlation between subcalcaneal spur length and the severity of pain. The number of patients in the'' medium, bad'' group decreased while the number of patients in the '' good'' group incresed according to WDS after ESWT treatment. Conclusion: As a result of this study we concluded that ESWT is effective in the treatment of plantar fasciitis in the short and medium term.

  4. Investigating the Effects of Knee Flexion during the Eccentric Heel-Drop Exercise

    National Research Council Canada - National Science Library

    Weinert-Aplin, Robert A; Bull, Anthony M J; McGregor, Alison H

    2015-01-01

    .... 19 healthy volunteers provided a group from which optical motion, forceplate and plantar pressure data were recorded while performing both the extended and flexed knee eccentric heel-drop exercises...

  5. Amniotic Tissues for the Treatment of Chronic Plantar Fasciosis and Achilles Tendinosis

    Directory of Open Access Journals (Sweden)

    Bruce Werber

    2015-01-01

    Full Text Available Introduction. Allogeneic amniotic tissue and fluid may be used to treat chronic plantar fasciosis and Achilles tendinosis. This innovative approach involves delivering a unique allograft of live human cells in a nonimmunogenic structural tissue matrix to treat chronic tendon injury. These tissues convey very positive regenerative attributes; procurement is performed with maternal consent during elective caesarian birth. Materials and Methods. In the present investigation all patients were unresponsive to multiple standard therapies for a minimum of 6 months and were treated with one implantation of PalinGen SportFLOW around the plantar fascia and/or around the Achilles paratenon. The patients were given a standard protocol for postimplant active rehabilitation. Results. The analogue pretreatment pain score (VAS of 8. By the fourth week after treatment, all patients had significantly reduced self-reported pain. Twelve weeks following the procedure the average pain level had reduced to only 2. No adverse reactions were reported in any of the patients. Conclusion. All patients in this study experienced heel or Achilles pain, unresponsive to standard therapy protocols. After treatment all patients noted significant pain reduction, indicating that granulized amniotic membrane and amniotic fluid can be successfully used to treat both chronic plantar fasciosis and Achilles tendinosis.

  6. Talalgia: plantar fasciitis

    Directory of Open Access Journals (Sweden)

    Ricardo Cardenuto Ferreira

    2014-06-01

    Full Text Available Plantar fasciitis is a very common painful syndrome, but its exact etiology still remains obscure. The diagnosis is essentially clinical, based on history-taking and physical examination. Complementary laboratory tests and imaging examinations may be useful for differential diagnoses. The treatment is essentially conservative, with a high success rate (around 90%. The essence of the conservative treatment is the home-based program of exercises to stretch the plantar fascia. Indications for surgical treatment are only made when the symptoms persist without significant improvement, after at least six months of conservative treatment supervised directly by the doctor.

  7. MRI of the plantar structures of the foot after falanga torture

    Energy Technology Data Exchange (ETDEWEB)

    Savnik, A. [Frederiksberg Hospital (Denmark). Dept. of Radiology; Frederiksberg Hospital (Denmark). Dept. of Rheumatology; Amris, K.; Prip, K. [Rehabilitation Center for Torture Victims RCT, Copenhagen (Denmark); Roegind, H.; Danneskiold-Samsoee, B.; Bliddal, H. [Frederiksberg Hospital (Denmark). Dept. of Rheumatology; Bojsen-Moeller, F. [Univ. of Copenhagen (Denmark). Panum Inst.; Bartels, E.M. [The Danish National Library of Science and Medicine, Copenhagen University Library 2, Noerre Alle 49, DK-2200 Copenhagen (Denmark); Boesen, J. [Frederiksberg Hospital (Denmark). Dept. of Radiology; Egund, N. [Department of Radiology R, Aarhus University Hospital, DK-8000 Aarhus C (Denmark)

    2000-10-01

    Falanga is an ancient form of punishment or torture but is still commonly reported by our refugees. The late result of caning the heel and ball of the foot is a chronic painful condition with few clinical signs. The aim of the present study was to assess, by MRI, possible morphologic characteristics of the heel and ball of the foot, related to falanga and pain in correlation to clinical findings. Magnetic resonance imaging of the foot was obtained in 12 victims exposed to falanga torture and 9 healthy volunteers. Sagittal T1-weighted spin-echo images (TR 616-840 ms, TE 20 ms), T2-weighted spin-echo images (TR 1900 ms, TE 90 ms), and short tau inversion recovery (STIR) images (TR 1200 ms, TE 15 ms, TI 100 ms) were performed. The central portion of the plantar aponeurosis was generally significantly thicker in victims exposed to falanga torture as compared with that of controls (P < 0.05). In all except one of the victims, MRI demonstrated two layers of the thickened plantar aponeurosis: a deeper portion with normal homogeneous low signal intensity (SI) appearance, and a superficial layer with characteristic areas of mixed SI on both T1- and T2-weighted images. There were no signs of chronic muscular compartment syndromes, and the thickness of the plantar pad did not differ between the two groups. Magnetic resonance imaging may demonstrate morphologic characteristics of the plantar aponeurosis which may confirm falanga torture. Further imaging with more specific sequences is warranted to demonstrate the supposed injuries in the compartmental fat tissue chambers and the vascularity of the ball pad of the foot. (orig.)

  8. MRI of the plantar structures of the foot after falanga torture.

    Science.gov (United States)

    Savnik, A; Amris, K; Røgind, H; Prip, K; Danneskiold-Samsøe, B; Bojsen-Møller, F; Bartels, E M; Bliddal, H; Boesen, J; Egund, N

    2000-01-01

    Falanga is an ancient form of punishment or torture but is still commonly reported by our refugees. The late result of caning the heel and ball of the foot is a chronic painful condition with few clinical signs. The aim of the present study was to assess, by MRI, possible morphologic characteristics of the heel and ball of the foot, related to falanga and pain in correlation to clinical findings. Magnetic resonance imaging of the foot was obtained in 12 victims exposed to falanga torture and 9 healthy volunteers. Sagittal T1-weighted spin-echo images (TR 616-840 ms, TE 20 ms), T2-weighted spin-echo images (TR 1900 ms, TE 90 ms), and short tau inversion recovery (STIR) images (TR 1200 ms, TE 15 ms, TI 100 ms) were performed. The central portion of the plantar aponeurosis was generally significantly thicker in victims exposed to falanga torture as compared with that of controls (P plantar aponeurosis: a deeper portion with normal homogeneous low signal intensity (SI) appearance, and a superficial layer with characteristic areas of mixed SI on both T1- and T2-weighted images. There were no signs of chronic muscular compartment syndromes, and the thickness of the plantar pad did not differ between the two groups. Magnetic resonance imaging may demonstrate morphologic characteristics of the plantar aponeurosis which may confirm falanga torture. Further imaging with more specific sequences is warranted to demonstrate the supposed injuries in the compartmental fat tissue chambers and the vascularity of the ball pad of the foot.

  9. 小趾展肌神经与神经源性跟痛症关系的解剖学基础%Anatomic relationship of abductor digiti miniini nerve and neuragenic painful heel syndrome

    Institute of Scientific and Technical Information of China (English)

    冯成安; 孙俊; 刘宗良; 范炜; 张东葵; 陆地

    2012-01-01

    目的 探讨小趾展肌神经的局部解剖特点及其与神经源性跟痛症的关系,为临床诊断治疗提供解剖学依据.方法 32侧防腐成人尸体下肢标本,解剖观察小趾展肌神经的起源、分支、走行和分布特点.结果 小趾展肌神经81.25%起源于足底外侧神经,起点59.38%位于后上象限;起点与参考线的垂直深度,左侧( 10.81±0.96)mm,右侧(10.24±1.10)mm;小趾展肌神经发出1~3支骨膜支到达跟骨结节内侧突的骨膜;小趾展肌神经与跟骨结节内侧突该的水平距离左侧(19.95±1.82)mm,右侧(20.89±2.48)mm.结论 小趾展肌神经行经(足母)展肌和足底方肌内侧头之间,跟骨结节内侧突前可能被卡压,卡压或病变(特别是骨膜支)可能与足底腱膜炎发生有关;跟骨骨刺不一定会造成神经源性跟痛症.%Objective To investigate anatomic relationship between abductor digiti minimi nerve (ADMN) and neurogenic painful heel syndrome (NPHS) for clinical diagnosis and therapy. Methods 32 fixed adult lower limb specimens were used in the study. The ADMN was dissected for observing it's origin, course, branches and distribution. Results For cases of 81.25%, ADMN originated from the lateral plantar nerve, which consisted of 19 trunks (59.38%) located in the postcrosuperior quadrant. The vertical depth of the origin site to the reference line was (10.81±0.96)mm and (10.24±1.10) mm at left and right sides respectively. ADMN firstly issued 1-3 periosteum branches, which arrived the periosteum of medial process of calcaneal tuberosity. The horizontal distances from the site of medial process of calcaneal tuberosity to the left or right tuberosities were (19.95*1.82) mm and (20.89 ±2.48)mm, seperately. Conclusions ADMN is probably stamped when it goes through the abductor hallucis, the medial head of quadratus plantae and the medial process of calcaneal tuberosity. The stamp or lesion of ADMN (especially periosteum branch) is probably

  10. Ultrasound guided injection of dexamethasone versus placebo for treatment of plantar fasciitis: protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Gilheany Mark F

    2010-07-01

    Full Text Available Abstract Background Plantar fasciitis is the most commonly reported cause of chronic pain beneath the heel. Management of this condition commonly involves the use of corticosteroid injection in cases where less invasive treatments have failed. However, despite widespread use, only two randomised trials have tested the effect of this treatment in comparison to placebo. These trials currently offer the best available evidence by which to guide clinical practice, though both were limited by methodological issues such as insufficient statistical power. Therefore, the aim of this randomised trial is to compare the effect of ultrasound-guided corticosteroid injection versus placebo for treatment of plantar fasciitis. Methods The trial will be conducted at the La Trobe University Podiatry Clinic and will recruit 80 community-dwelling participants. Diagnostic ultrasound will be used to diagnose plantar fasciitis and participants will be required to meet a range of selection criteria. Participants will be randomly allocated to one of two treatment arms: (i ultrasound-guided injection of the plantar fascia with 1 mL of 4 mg/mL dexamethasone sodium phosphate (experimental group, or (ii ultrasound-guided injection of the plantar fascia with 1 mL normal saline (control group. Blinding will be applied to participants and the investigator performing procedures, measuring outcomes and analysing data. Primary outcomes will be pain measured by the Foot Health Status Questionnaire and plantar fascia thickness measured by ultrasound at 4, 8 and 12 weeks. All data analyses will be conducted on an intention-to-treat basis. Conclusion This will be a randomised trial investigating the effect of dexamethasone injection on pre-specified treatment outcomes in people with plantar fasciitis. Within the parameters of this protocol, the trial findings will be used to make evidence-based recommendations regarding the use of corticosteroid injection for treatment of this

  11. [Plantar fibromatosis (Ledderhose's disease)].

    Science.gov (United States)

    Koudela, K; Koudela, K; Kunešová, M; Koudelová, J

    2010-08-01

    The authors describe the concomitant presence of plantar fibromatosis and Dupuytren's disease in a 33-year-old man. A lesion located under the sesamoid bones of the first metatarsophalangeal joint on the right showed an aggressive tendency (rapid growth, pain, impossibility to put weight on the medial side of the foot). Another lesion located proximal to the first one was smaller and painless. Neither plain radiography nor computed tomography showed any structural changes of the skeleton. Contrast-enhancement on magnetic resonance imaging revealed two lesions on the sole of the foot. Since a concurrence of plantar fibromatosis and malignant tumour could not be ruled out, an excision of both lesions and the adjacent plantar aponeurosis was made for biopsy examination. The operative procedure was carried out from two incisions.The intra-operative findings included proliferative growth and bleeding in the lesion located under the first metatarsophalangeal joint, and delimited growth without noticeable bleeding in the other lesion. Based on histological examination, the diagnosis of plantar fibromatosis was made for both lesions.The differential diagnosis and therapy of plantar fibromatosis is discussed.

  12. 婴儿抚触对缓解新生儿足跟采血所致疼痛的效果观察%The effect observation of infantile touching to relieve pain daring collection of heel blood of newborn

    Institute of Scientific and Technical Information of China (English)

    黄凌雁; 张伟青; 彭晓云; 王名英; 廖桂凤; 陈秀云

    2010-01-01

    Objective To explore the effect of infantile touching to relieve pain during collection of heel blood of newborns. Methods A total of 200 newborns were randomly divided into 2 groups during collection of heel blood. The interference group were given touching and propitiatory talk during collection of heel blood (n = 100), and the control group were given routine heel blood collection (n = 100). The pain degree was evaluated respectively during heel blood collection among the 2 groups. Results The pain degree of interference group and control group were (2.29 ±0.34) and (2.73±0.61) respectively, and there was significant difference of pain degree between the two groups (P <0. 01). Conclusions The pain of newborn is very common in the medical operating. The appropriate touching can relieve pain during collect heel blood of newborns.%目的 探讨抚触对缓解新生儿足跟毛细血管采血疼痛的效果.方法 将行足跟毛细血管采血的200例新生儿随机分为干预组(n=100)及对照组(n=100),干预组在进行足跟采血前后均给予实施抚触和安抚性的语言;对照组行常规足跟采血.采血时分别对2组新生儿疼痛的行为表现进行评估.结果 干预组与对照组采血时疼痛评分分别为(2.29±0.34)和(2.73 ±0.61),2组差异有统计学意义(P<0.01).结论 新生儿疼痛在医疗操作中常见,足跟采血时给予适宜的抚触可减轻其操作时所致的疼痛.

  13. Plantar fasciitis

    Science.gov (United States)

    ... suddenly Have a tight Achilles tendon (the tendon connecting the calf muscles to the heel) Wear shoes ... ADAM Health Solutions. About MedlinePlus Site Map FAQs Customer Support Get email updates Subscribe to RSS Follow ...

  14. The effectiveness of corticosteroid injection in the treatment of plantar fasciitis.

    Science.gov (United States)

    Ang, Teck Wee Andrew

    2015-08-01

    Plantar fasciitis is a common cause of heel pain in adults. Although it is usually a self-limiting condition, the pain may become prolonged and severe enough to cause significant distress and disruption to the patient's daily activities and work. PubMed and Cochrane Central Register of Controlled Trials databases were searched for randomised controlled trials (RCTs) and a total of ten RCTs were selected for evaluation. These RCTs involved the use of either palpation- or ultrasonography-guided corticosteroid injections in patients diagnosed with plantar fasciitis. All placebo-controlled RCTs showed a significant reduction in pain with the use of corticosteroid injections. Some studies also showed that corticosteroid injections yielded better results than other treatment modalities. However, it is evident from these studies that the effects of corticosteroid injections are usually short-term, lasting 4-12 weeks in duration. Complications such as plantar fascia rupture are uncommon, but physicians need to weigh the treatment benefits against such risks.

  15. Plantar Fibroma

    Science.gov (United States)

    ... it can also arise when walking or standing barefoot. Diagnosis To diagnose a plantar fibroma, the foot ... Where do you hurt? Interactive Foot Diagram Going Barefoot? Beware! Tips for a safer barefoot summer. Millions ...

  16. Plantar Warts

    Science.gov (United States)

    ... Consequently, you may contract the virus by walking barefoot around swimming pools or locker rooms. If the ... have had plantar warts before People who walk barefoot where exposure to a wart-causing virus is ...

  17. Acute Medial Plantar Fascia Tear.

    Science.gov (United States)

    Pascoe, Stephanie C; Mazzola, Timothy J

    2016-06-01

    A 32-year-old man who participated in competitive soccer came to physical therapy via direct access for a chief complaint of plantar foot pain. The clinical examination findings and mechanism of injury raised a concern for a plantar fascia tear, so the patient was referred to the physician and magnetic resonance imaging was obtained. The magnetic resonance image confirmed a high-grade, partial-thickness, proximal plantar fascia tear with localized edema at the location of the medial band. J Orthop Sports Phys Ther 2016;46(6):495. doi:10.2519/jospt.2016.0409.

  18. Minimally invasive treatment of the KobyGard system for plantar fasciitis:a retrospective study

    Institute of Scientific and Technical Information of China (English)

    XU Hai-lin; XU Lei; ZHANG Dian-ying; FU Zhong-guo; WANG Tian-bing; ZHANG Pei-xun; JIANG Bao-guo

    2012-01-01

    Background Calcodynia is a persistent condition that podiatric surgeons frequently see among their patients,and plantar fasciitis is the main reason for pain.When systematic conservative treatments fail to alleviate these conditions,it requires surgical intervention,mainly plantar fascia release surgery,which used to be an open heel release surgery.This study aimed to investigate whether minimally invasive treatment of the KobyGard system is more safe and effective for plantar fasciitis.Methods From May 2009 to May 2012,a total of nine patients,three males and six females with plantar fasciitis,were treated in the Peking University People's Hospital with minimally invasive instruments,the KobyGard system,for the release of plantar fascia.Three patients,experiencing bilateral calcaneodynia,underwent bilateral surgery.One patient had bilateral calcaneodynia with enthesiopathy of Achilles tendon,and underwent Achilles tendon surgery.Preoperative and postoperative Visual Analogue Scale(VAS),American Orthopaedic Foot and Ankle Society(AOFAS)ankle and hindfoot scores,Roles and Maudsley scores and SF-36 questionnaires were evaluated.Results The nine patients were successfully followed up.The average postoperative follow-up time was 13.2 months and it varied from 2.0 months to 21.0 months.Pre-and postoperative average scores of VAS was 9.3 and 1.9(P<0.001),respectively.Pre-and postoperative average scores of AOFAS hind foot was 36.0 and 82.0(P<0.001),respectively.There was also a statistically significant amelioration in SF-36 scores and the Roles and Maudlesy scores.Eight patients were satisfied with the surgery outcome.Conclusion Minimally invasive surgery treatment of the KobyGard system for plantar fasciitis has the advantages of shorter operation time,ease of operation,and similar satisfaction rates with open surgery,but with smaller surgical incision.

  19. Chronic Plantar Fasciitis: Effect of Platelet-Rich Plasma, Corticosteroid, and Placebo.

    Science.gov (United States)

    Mahindra, Pankaj; Yamin, Mohammad; Selhi, Harpal S; Singla, Sonia; Soni, Ashwani

    2016-01-01

    Plantar fasciitis is a common cause of heel pain. It is a disabling disease in its chronic form. It is a degenerative tissue condition of the plantar fascia rather than an inflammation. Various treatment options are available, including nonsteroidal anti-inflammatory drugs, corticosteroid injections, orthosis, and physiotherapy. This study compared the effects of local platelet-rich plasma, corticosteroid, and placebo injections in the treatment of chronic plantar fasciitis. In this double-blind study, patients were divided randomly into 3 groups. Local injections of platelet-rich plasma, corticosteroid, or normal saline were given. Patients were assessed with the visual analog scale for pain and with the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle and Hindfoot score before injection, at 3 weeks, and at 3-month follow-up. Mean visual analog scale score in the platelet-rich plasma and corticosteroid groups decreased from 7.44 and 7.72 preinjection to 2.52 and 3.64 at final follow-up, respectively. Mean AOFAS score in the platelet-rich plasma and corticosteroid groups improved from 51.56 and 55.72 preinjection to 88.24 and 81.32 at final follow-up, respectively. There was a significant improvement in visual analog scale score and AOFAS score in the platelet-rich plasma and corticosteroid groups at 3 weeks and at 3-month follow-up. There was no significant improvement in visual analog scale score or AOFAS score in the placebo group at any stage of the study. The authors concluded that local injection of platelet-rich plasma or corticosteroid is an effective treatment option for chronic plantar fasciitis. Platelet-rich plasma injection is as effective as or more effective than corticosteroid injection in treating chronic plantar fasciitis.

  20. Applicability of contrast-enhanced ultrasound in the diagnosis of plantar fasciitis

    DEFF Research Database (Denmark)

    Broholm, Rikke; Pingel, Jessica; Simonsen, Lene

    2017-01-01

    Contrast-enhanced ultrasound (CEUS) is used to visualize the microvascularisation in various tissues. The purpose of this study was to investigate whether CEUS could be used to visualize the microvascular volume (MV) in the plantar fascia, and to compare the method to clinical symptoms and B......-mode ultrasound (US) in patients with plantar fasciitis (PF). 20 patients with unilateral PF were included and were divided by US in insertional thickening (10), midsubstance thickening (5) and no US changes (5). The MV was measured simultaneously in both heels. Four areas in the plantar fascia and plantar fat...... pad were measured independently by two observers. Inter- and intra-observer correlation analyses were performed. The asymptomatic heels showed a constantly low MV, and for the whole group of patients a significantly higher MV was found in the symptomatic plantar fascia and plantar fat pad. Inter...

  1. Reference values for the bilateral heel-rise test.

    Science.gov (United States)

    Monteiro, Débora Pantuso; Britto, Raquel Rodrigues; Fregonezi, Guilherme Augusto de Freitas; Dias, Fernando Augusto Lavezzo; Silva, Marconi Gomes da; Pereira, Danielle Aparecida Gomes

    2017-07-03

    The bilateral heel-rise test is an instrument that evaluates the performance of the triceps surae. Normative parameters need to be established for the use of the heel-rise test in clinical practice. To determine the reference values for the bilateral heel-rise test. This cross-sectional study assessed healthy subjects using the bilateral heel-rise test. We analyzed the number of repetitions, time (in seconds), and repetition rate (repetitions/second) during execution of the heel-rise test, until the point of voluntary fatigue. The estimates were stratified by age and gender. Multiple linear regression was performed to define the reference equation for the bilateral heel-rise test. A total of 147 individuals were included. The median age was 37 years (IQR 28-46). It was observed that the number of repetitions decreases with age, with a higher number of repetitions in male participants compared to female participants. Gender, body mass index, and maximum activity scores predict 14% of the number of plantar flexions performed in the bilateral heel-rise test. Age and adjusted activity scores predict 18% of the repetition rate in the bilateral heel-rise test. The bilateral heel-rise test reference values for an adult population were defined as scores above the 25th percentile for number of repetitions, time, and repetition rate. The number of heel-rise test repetitions that corresponds to the 25th percentile, according to age and gender, is as follows: age 20-29, 65 repetitions for men and 45.5 for women; age 30-39, 62.75 men and 41.5 women; age 40-49, 67.25 men and 45 women; and age 50-59, 54 men and 39.25 women. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.

  2. Radiotherapy of painful heel spur with two fractionation regimens. Results of a randomized multicenter trial after 48 weeks' follow-up

    Energy Technology Data Exchange (ETDEWEB)

    Prokein, Benjamin; Dzierma, Yvonne; Ruebe, Christian; Fleckenstein, Jochen; Niewald, Marcus [Saarland University Hospital, Department of Radiotherapy and Radiooncology, Homburg (Germany); Holtmann, Henrik [Saarland University Hospital, Department of Radiotherapy and Radiooncology, Homburg (Germany); University Hospital of Duesseldorf, Department of Oral and Maxillofacial Surgery, Duesseldorf (Germany); Hautmann, Matthias G. [University Hospital of Regensburg, Department of Radiotherapy, Regensburg (Germany); Roesler, Hans-Peter [University Hospital of Mainz, Department of Radiooncology and Radiotherapy, Mainz (Germany); Graeber, Stefan [Saarland University Hospital, Institute of Medical Biometrics, Epidemiology and Medical Informatics, Homburg (Germany)

    2017-06-15

    In this randomized multicenter trial, we compared the effect of a lower single dose of 0.5 Gy vs. a standard single dose of 1 Gy concerning pain relief and quality of life, while maintaining a uniform total dose of 6 Gy. On the basis of laboratory observations, the lower single dose would be expected to be more effective. A total of 127 patients suffering from painful heel spur were randomized: Patients in the standard group were treated with single fractions of 6 x 1 Gy twice a week, while the experimental group was treated with single fractions of 12 x 0.5 Gy three times a week. Patients who did not show satisfactory pain relief after 12 weeks were offered re-irradiation with the standard dose. The study's primary endpoints were pain relief and quality of life. Therapy results were evaluated and compared based on follow-up examinations after 12 and 48 weeks. The data of 117 patients could be evaluated. There was no significant difference between the groups concerning the results of a visual analogue scale (VAS), Calcaneodynia Score (CS), and the somatic scale of the 12-Item Short-Form Health Survey(SF-12). Patients undergoing re-irradiation showed a significant benefit concerning pain relief. Their total outcome was comparable to patients showing a good response from the beginning. No relevant acute or chronic side effects were recorded. Both patient groups showed good results concerning pain relief. A fractionation schedule of 12 x 0.5 Gy was not superior to the current standard dose of 6 x 1 Gy. Further trials are necessary to explore the best fractionation schedule. (orig.) [German] In dieser randomisierten Multizenterstudie wurde der Effekt einer niedrigen Einzeldosis von 0,5 Gy hinsichtlich Schmerzen und Lebensqualitaet mit demjenigen einer Standarddosis von 1,0 Gy verglichen, dies bei konstanter Gesamtdosis von 6 Gy. Nach Laborergebnissen war eine Ueberlegenheit der niedrigen Einzeldosis zu erwarten. Es wurden 127 Patienten randomisiert - einerseits in

  3. OA03.12. Herbal socks an effective medication against plantar hyperkeratosis

    OpenAIRE

    Geethadevi, C; Rajendran, R.; Radhai, R; ,

    2013-01-01

    Purpose: Plantar hyperkeratosis commonly called cracked heel is a common condition among adults. Causes for plantar hyperkeratosis are many and include genetic defects reflected in skin structure, allergic dermatoses, and paraneoplastic syndromes seen with particular forms of internal malignancy. Treatment for this condition could be possibly done using traditional herbs. The current study throws light on the cure of plantar hyperkeratosis using socks worn daily. Method: Solanum xanthocarpum ...

  4. Proportional EMG control of ankle plantar flexion in a powered transtibial prosthesis.

    OpenAIRE

    Wang, Jing; Kannape, Oliver; Herr, Hugh M.

    2013-01-01

    The human calf muscle generates 80% of the mechanical work to walk throughout stance-phase, powered plantar flexion. Powered plantar flexion is not only important for walking energetics, but also to minimize the impact on the leading leg at heel-strike. For unilateral transtibial amputees, it has recently been shown that knee load on the leading, intact limb decreases as powered plantar flexion in the trailing prosthetic ankle increases. Not surprisingly, excessive loads on the leading, intac...

  5. Compressive neuropathy of the first branch of the lateral plantar nerve: a study by magnetic resonance imaging

    Directory of Open Access Journals (Sweden)

    Rogéria Nobre Rodrigues

    2015-12-01

    Full Text Available Abstract Objective: To assess the prevalence of isolated findings of abnormalities leading to entrapment of the lateral plantar nerve and respective branches in patients complaining of chronic heel pain, whose magnetic resonance imaging exams have showed complete selective fatty atrophy of the abductor digiti quinti muscle. Materials and Methods: Retrospective, analytical, and cross-sectional study. The authors selected magnetic resonance imaging of hindfoot of 90 patients with grade IV abductor digiti quinti muscle atrophy according to Goutallier and Bernageau classification. Patients presenting with minor degrees of fatty muscle degeneration (below grade IV and those who had been operated on for nerve decompression were excluded. Results: A female prevalence (78.8% was observed, and a strong correlation was found between fatty muscle atrophy and plantar fasciitis in 21.2%, and ankle varices, in 16.8% of the patients. Conclusion: Fatty atrophy of the abductor digiti quinti muscle is strongly associated with neuropathic alterations of the first branch of the lateral plantar nerve. The present study showed a significant association between plantar fasciitis and ankle varices with grade IV atrophy of the abductor digiti quinti muscle.

  6. Effect of nursing intervention on the neonatal pain caused by biooding heel%足跟采血致新生儿疼痛的护理干预效果研究

    Institute of Scientific and Technical Information of China (English)

    翁月萍; 郭惠玲

    2012-01-01

    目的 研究足跟采血致新生儿疼痛反应的护理干预效果.方法 将180例正常足月新生儿分为实验组和对照组,各90例.对照组取仰卧位,在致痛操作全过程不给予任何干预;实验组采取屈曲体位+非营养性吸吮(NNS).采用新生儿急性疼痛行为评分量表(DAN)与采血结束后30s内停止啼哭的例数比较对新生儿疼痛进行评估.结果 实验组的疼痛评分明显低于对照组,差异有统计学意义(P<0.01).实验组采血结束后30 s内的停止啼哭例数明显多于对照组,差异有统计学意义(P<0.01).结论 护理干预能有效地缓解新生儿足跟采血所致的疼痛.%Objective To study the effect of nursing intervention on the response of neonatal pain caused by blooding heel.Methods A total of 180 normal mature neonates were divided into control group and experimental group,each with 90 cases.Control group was given supine position and had no any intervention during the whole induced pain process; experimental group took flexion posture and got non - nutritive sucking.Pain was evaluated based on DAN,the number of neonate to stop crying after 30 seconds of blooding heel.Results The pain score of experimental group was significantly less than that of control group,it had statistical significance (P <0.01 ).The number of neonate to stop crying after 30 seconds of blooding heel in experimental group was significantly more than that of control group,it had statistical significance (P <0.01 ).Conclusions The nursing intervention can relieve the neonatal pain caused by blooding heel effectively.

  7. Fascitis plantar

    OpenAIRE

    López Pérez, Diego

    2014-01-01

    La fascitis plantar (FP) es una de las causas más frecuentes de dolor en el pie, afectando al talón. Es un síndrome degenerativo de la fascia plantar que se produce como resultado de traumas repetidos en el origen de ésta, en el calcáneo, y es la causa más común de dolor en el talón en las personas adultas. Suele presentarse en atletas y corredores, aunque también aparece en la población general, afectando aproximadamente a un 10% en ambos casos. La función que desempeña la fascia es doble...

  8. Contribution of plantar pressure to the prevention and quantification of the muscle-skeletal injury risk in hiking trails--a pilot study.

    Science.gov (United States)

    Gabriel, Ronaldo; Monteiro, Marco; Moreira, Helena; Maia, Miguel

    2008-01-01

    Hiking trails have been growing in popularity in the health and well-being promotion. Consequently, the foot became an object of study in order to understand the discomfort and pain in the lower limb. The aims of the work were: 1) to detect tendencies for behaviour of maximum values of plantar pressure (MaxP) during the walk on different slopes, 2) to contribute to the methodology of the difficulty level of hiking trails. Equations show strong tendencies (R2 > 0.8) of behaviour of MaxP in the lateral zones of the heel, 4th and 5th metatarsus as well as in the plantar zone of the hallux. The analysis of the difficulty level of the hiking trails branches deserves a separate presentation, including the technical difficulty analysis (with a compulsory emphasis on the biomechanics) and information on the caloric consumption and on the slopes of each branch.

  9. Black heel, talon noir or calcaneal petechiae?

    Science.gov (United States)

    Urbina, Francisco; León, Lorena; Sudy, Emilio

    2008-08-01

    We describe a series of six patients with superficial cutaneous haemorrhages of the feet, including a classical case of black heel (talon noir) and other similar cases with diverse clinical presentations that do not match the typical description of that process. The main differences lay in production mechanism, morphology and location. The causes of these 'atypical' lesions were: burns with hot sand, friction against the rough edge of a swimming pool, wearing new shoes, jogging, or pricking a blister with a needle. Clinically, they consisted of isolated or multiple, small, large or linear, brown or black lesions located in areas that did not include the convex part of the heel, in which talon noir usually appears; on the contrary, the lesions affected the back third of the soles, the toes, periungual fold and plantar arch. As the presence of blood in the horny layer was a common final factor in all these cases, a better name for this process would be 'post-traumatic cutaneous intracorneal blood' to describe black heel and its diverse clinical presentations.

  10. EFFECT OF IMPAIREMENT-BASED KALTENBORN TECHNIQUE FOR PLANTAR FASCIITIS: A RANDOMIZED CONTROL TRIAL

    Directory of Open Access Journals (Sweden)

    Anand B Heggannavar

    2015-08-01

    Full Text Available Relevance: Plantar fasciitis, the most common cause of heel pain, is due to repetitive strain injury to the medial arch and the heel, causing functional disabilities. Any biomechanical alteration in the lower extremity has its effect on plantar fascia. Kaltenborn mobilization techniques have been proved effective in improving the range of motion of the affected joints. There is a need to evaluate these techniques in plantar fasciitis by treating whole lower extremity. Participants: 20 subjects with the mean age (23.80±2.71 with primary heel pain are recruited in the study. Method: Subjects of randomized controlled trial were randomly allocated into two groups, Group A (n=10 received therapeutic ultrasound, stretching’s and exercises and Group B ( n=10 received therapeutic ultra sound, Kaltenborn mobilizations to the affected joints of lower extremity, stretching and exercises. The outcome measures are visual analogue scale ( VAS , foot function index ( FFI and range of motion measured by Goniometer assessed on day 1 pre-treatment and day 12 post treatment. Analysis: It was done using Mann Whitney U test and Wilcoxon matched pairs test using SPSS software. Results: The intra-group mean differences in pre and post values for group-A are 1.80±2.39, 2.50±2.64, 3.40±1.84, and 19.75±8.16 for ankle dorsiflexion, plantarflexion, VAS and FFI respectively, and in group-B are 1.00±2.11, 10.50±8.32, 4.70±0.67and 28.07±8.26 for ankle dorsiflexion, plantarflexion, VAS and FFI respectively. The intra-group comparison had shown statistical significance with p<0.05 and whereas in between comparison group-B had shown better improvement than group-A. Conclusion: Kaltenborn mobilizations along with therapeutic ultrasound, stretches and exercises have shown better improvement compared to the control group.

  11. Children with ADHD Show No Deficits in Plantar Foot Sensitivity and Static Balance Compared to Healthy Controls

    Science.gov (United States)

    Schlee, Gunther; Neubert, Tom; Worenz, Andreas; Milani, Thomas L.

    2012-01-01

    The goal of this study was to investigate plantar foot sensitivity and balance control of ADHD (n = 21) impaired children compared to age-matched healthy controls (n = 25). Thresholds were measured at 200 Hz at three anatomical locations of the plantar foot area of both feet (hallux, first metatarsal head (METI) and heel). Body balance was…

  12. Study on the effect of nursing intervention to relieve pain of newborn caused by blood collection from heel.%护理干预对缓解新生儿足跟采血疼痛的影响

    Institute of Scientific and Technical Information of China (English)

    方渝; 吴梅花; 沈润华; 温惠文; 李霞; 冯智慧

    2011-01-01

    Objective : To discuss the effect of nursing intervention to relieve the pain of newbom caused by blood collection from heel. Methods: 400 newhorns ( 05/2009 - 10/2010 ) were divided into 4 groups, which was induction touch experiment group ( A group ), body position experiment group ( B group ), non - nutritive suck group ( C group ) and compare group ( D group ). Do blood collection from heel on the 4 groups and use the NIPS to evaluate the pain degree. Results: Comparing the pain degree evaluation results of the non - nutritive suck group ( C group ), induction touch experiment group ( A group ) and compare group ( D group ). P <0. 05 , which has statistical significance; comparing the pain degree evaluation results of the body position experiment group ( B group ) and compare group ( D group ), P > 0. 05 , which has no statistical significance. Conclusion: Appropriate nursing intervention can effectively relieve pain of newborn caused by blood collection from heel.%目的:探讨护理干预对缓解新生儿足跟采血疼痛的效果.方法:将我院2009年5月~2010年10月出生的400例新生儿随机分为抚触诱导性干预组(A组)、体位干预组(B组)、非营养性吸吮组(C组)与对照组(D组)各100例进行足跟采血,采用新生儿疼痛评分表进行疼痛评分.结果:非营养性吸吮组(C组)、抚触诱导性干预组(A组)与对照组(D组)分别进行疼痛评分比较,P<0.05,差异具有统计学意义;体位干预组(B组)与对照组(D组)比较,P>0.05,无统计学意义.结论:适当的护理干预措施能有效减轻新生儿足跟采血所致的疼痛.

  13. The medial heel skive technique. Improving pronation control in foot orthoses.

    Science.gov (United States)

    Kirby, K A

    1992-04-01

    A new method of foot orthosis modification that enhances the pronation controlling ability of foot orthoses is presented. The medial heel skive technique involves selectively removing small amounts of the medial portion of the plantar heel of the positive cast of the foot to create a unique varus wedging effect within the heel cup of the foot orthosis. The resulting increase in supination moment across the subtalar joint axis of the foot clinically produces significantly improved pronation control on pediatric flexible flat feet, posterior tibial dysfunction, and other types of excessively pronated feet.

  14. Percutaneous Ultrasound-Guided TOPAZ Radiofrequency Coblation: A Novel Coaxial Technique for the Treatment of Recalcitrant Plantar Fasciitis-Our Experience.

    Science.gov (United States)

    Shah, Amit; Best, Alistair J; Rennie, Winston J

    2016-06-01

    Various therapeutic options are available for treatment of recalcitrant plantar fasciitis. Studies using TOPAZ coblation (ArthroCare, Sunnyvale, CA) have had good early results. The current coblation technique involves a surgical incision or breach of the highly specialized plantar fat pad, which can be associated with risks. We describe a novel technique of ultrasound-guided percutaneous coblation with a lateral heel approach. Advantages include precise targeting of the plantar fascia by direct dynamic visualization of the coblation tip, a true percutaneous approach with a needle skin puncture (<5 mm), and preservation of the plantar fat pad by using a lateral heel approach.

  15. Human papillomaviruses genotyping in plantar warts.

    Science.gov (United States)

    de Planell-Mas, Elena; Martínez-Garriga, Blanca; Zalacain, Antonio Jesús; Vinuesa, Teresa; Viñas, Miguel

    2017-05-01

    Plantar warts are caused by human papillomaviruses (HPVs) and have been associated with several HPV genotypes. However, there are few studies focused exclusively on plantar warts. In this work, we aim to identify the HPV genotypes of plantar warts and explore their relation to demographic and clinical characteristics of patients. A total of 72 patients diagnosed with plantar warts were recruited at the Laser unit at Podiatric Hospital, University of Barcelona, Spain. Inner hyperkeratosis laminar sections of warts were collected and DNA of samples were extracted. Amplification of a conserved region of the HPV L1 gene was performed with the SK-Polymerase chain reaction method. DNA amplicons were sequenced and HPV types identified. The most prevalent genotypes detected among the 105 analyzed plantar warts were HPV-57 (37.1%), HPV-27 (23.8%), HPV-1a (20.9%), HPV-2 (15.2%), and HPV-65 (2.8%). The majority of patients (78%) presented one single plantar wart, whereas multiple warts were detected in 22.2% of patients. One patient with multiple warts presented HPV types from two different genera, suggesting the spread of warts by self-inoculation as well as by de novo infection. No significant differences between the number of warts in toes, midfoot and heel were found. The most prevalent HPV types detected in all areas belonged to the alpha genus. This work provides new insight on plantar warts and their associated HPV genotypes, and evidences the usefulness and reliability of both the sample collection procedure and the PCR method used for HPV detection and typing. J. Med. Virol. 89:902-907, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  16. Muscle activation of paraspinal muscles in different types of high heels during standing.

    Science.gov (United States)

    Han, Dongwook

    2015-01-01

    [Purpose] This study researched the effects of different types of high heels on the muscles surrounding the cervical spine, the thoracic spine, and the lumbar spine by analyzing muscle activation of the paraspinal muscles during standing while wearing high heels. The high heels were all of the same height: 8 cm. [Subjects and Methods] The 28 subjects in this experiment were females in their 20s with a foot size of 225-230 mm and a normal gait pattern. To measure the muscle activation of the paraspinal muscles, EMG electrodes were attached on the paraspinal muscles around C6, T7, and L5. The muscle activation during standing while wearing 8-cm-high wedge heels, setback heels, and French heels was then measured. The measurements were performed 3 times each, and the mean value was used for analysis. [Results] The levels of muscle activation of the paraspinal muscles induced by standing on wedge heels, setback heels, and French heels in the cervical and lumbar areas were significantly higher than those induced by standing on bare feet. But there was no significant difference according to the heel types. [Conclusion] The height of the heels presented a greater variable than the width of the heels on the muscle activation of paraspinal muscles. Therefore, wearing high heels is not recommended for those who have pain or functional problems in the cervical and/or lumbar spine.

  17. 冲击波对足底筋膜炎疼痛及功能的即时疗效分析及筋膜形态学与疼痛的网络相关性研究%Study on Instant Efficacy of Pain and Function in Plantar Fasciitis Treated with Shock Wave and Correlation in Fascia Morphology and Pain Network

    Institute of Scientific and Technical Information of China (English)

    李建新; 方建辉; 邓建林; 张志杰

    2014-01-01

    Objective:To analyze the instant efficacy of pain and function in plantar fasciitis treated with extracorporeal shock wave, and to explore the correlation in fascia morphology and pain network. Methods:20 cases of patients with chronic plantar fasciitis were all treated with shock wave, before and after treatment the degree of pain was respectively evaluated with Visual Analogue Scale (VAS), distance of single leg jumping was test-ed, and plantar fascia thickness was measured with musculoskeletal ultrasound, to analyze the correlation between plantar fascia thickness and degree of pain. Results:After treatment shock wave VAS score and single leg jumping distance were both significantly better than those before treatment (P<0.05);the plantar fascia thickness had positive correlation with VAS score, which meant the thicker the plantar fascia, the more serious the pain. Con-clusion:Instant efficacy of shock wave in chronic plantar fasciitis is remarkable, and plantar fascia thickness has certain correlation with pain.%目的:分析体外冲击波治疗对足底筋膜炎疼痛及功能的即时疗效,并探讨筋膜形态学与疼痛的相关性。方法:20例慢性足底筋膜炎患者均采用冲击波治疗,分别于治疗前后采用视觉模拟评分法(Visual Analogue Scale,VAS)对患者的疼痛程度进行评价,测试单腿跳跃距离,并应用肌骨超声测量足底筋膜厚度,分析足底筋膜厚度与疼痛程度的相关性。结果:经冲击波治疗后,患者的VAS评分及单腿跳跃距离均较治疗前显著改善(P<0.05);足底筋膜厚度与VAS评分呈正相关,即足底筋膜越厚,疼痛越严重。结论:冲击波治疗慢性足底筋膜炎即时疗效显著,且足底筋膜厚度与疼痛有一定相关性。

  18. Biomechanical consequences of plantar fascial release or rupture during gait. Part II: alterations in forefoot loading.

    Science.gov (United States)

    Sharkey, N A; Donahue, S W; Ferris, L

    1999-02-01

    With a model using feet from cadavers, we tested the hypothesis that plantar fascial release or rupture alters the loading environment of the forefoot during the latter half of the stance phase of gait. The model simulated the position and loading environment of the foot at two instants: early in terminal stance immediately after heel-off and late in terminal stance just preceding contralateral heel strike. Eight feet were loaded at both positions by simulated plantar flexor contraction, and the distribution of plantar pressure was measured before and after progressive release of the plantar fascia. Strain in the diaphysis of the second metatarsal was also measured, from which the bending moments and axial force imposed on the metatarsal were calculated. Cutting the medial half of the central plantar fascial band significantly increased peak pressure under the metatarsal heads but had little effect on pressures in other regions of the forefoot or on second metatarsal strain and loading. Dividing the entire central band or completely releasing the plantar fascia from the calcaneus had a much greater effect and caused significant shifts in plantar pressure and force from the toes to beneath the metatarsal heads. These shifts were accompanied by significantly increased strain and bending in the second metatarsal. Complete fasciotomy increased the magnitude of strain in the dorsal aspect of the second metatarsal by more than 80%, suggesting that plantar fascial release or rupture accelerates the accumulation of fatigue damage in these bones. Altered forefoot loading may be a potential complication of plantar fasciotomy.

  19. Applicability of contrast-enhanced ultrasound in the diagnosis of plantar fasciitis.

    Science.gov (United States)

    Broholm, Rikke; Pingel, Jessica; Simonsen, Lene; Bülow, Jens; Johannsen, Finn

    2017-02-27

    Contrast-enhanced ultrasound (CEUS) is used to visualize the microvascularisation in various tissues. The purpose of this study was to investigate whether CEUS could be used to visualize the microvascular volume (MV) in the plantar fascia, and to compare the method to clinical symptoms and B-mode ultrasound (US) in patients with plantar fasciitis (PF). 20 patients with unilateral PF were included and were divided by US in insertional thickening (10), midsubstance thickening (5) and no US changes (5). The MV was measured simultaneously in both heels. Four areas in the plantar fascia and plantar fat pad were measured independently by two observers. Inter- and intra-observer correlation analyses were performed. The asymptomatic heels showed a constantly low MV, and for the whole group of patients a significantly higher MV was found in the symptomatic plantar fascia and plantar fat pad. Inter-observer correlation as well as intra-observer agreement was excellent. The MV in the plantar fascia and plantar fat pad can be measured reliably using CEUS, suggesting that it is a reproducible method to examine patients with plantar fasciitis. This article is protected by copyright. All rights reserved.

  20. Surgery for Patients With Recalcitrant Plantar Fasciitis

    OpenAIRE

    Wheeler, Patrick; Boyd, Kevin; Shipton, Mary

    2014-01-01

    Background: Plantar fasciitis is a common cause of foot pain, and although many episodes are self-limiting with short duration, 10% leave chronic symptoms. Recalcitrant cases can be managed surgically, with studies demonstrating good results in the short term but uncertainties over longer term outcomes. Purpose: To assess the outcome following surgical intervention for patients with plantar fasciitis. Study Design: Case series; Level of evidence, 4. Methods: Seventy-nine patients were identif...

  1. High Heels: A Study of Personality and Fashion Conscience

    Directory of Open Access Journals (Sweden)

    Suzane Strehlau

    2013-06-01

    Full Text Available This article investigates the relationship between the use of high heels, personality traits, and fashion consciousness of adult women. The theory of consumer behavior states that the personality of the consumer is a psychological factor that affects consumer decisions, as well as the attitude towards fashion. A survey with 83 women was conducted with two questionnaires. One questionnaire was about fashion consciousness and the use of high heels, and the other utilized the HumanGuide test. The analysis used univariate and multivariate techniques with the aid of SPSS software and Partial Least Squares. The results indicate that 60% of respondents feel pain when wearing high heels. Although designers indicate that a high heel height is above 8 cm, this research indicates that women consider a high heel from 5 cm. Only 27.3% of the responders over 50 years of age use high heels over 8.5 cm. The HumanGuide proved to be useful for Marketing in the sense that the respondents had no difficulty in answering the questions. The use of high heels is mostly explained by fashion consciousness. The most influential factor was the stability of personality, individuals described as conservative, traditional, economical, stable, cautious, steady, and serious. Thus, it appears that these respondents wear high heels because they are related to an elegant traditional dress.DOI: 10.5585/remark.v12i2.2563

  2. Incidence of plantar fascia ruptures following corticosteroid injection.

    Science.gov (United States)

    Kim, Chul; Cashdollar, Michael R; Mendicino, Robert W; Catanzariti, Alan R; Fuge, LaDonna

    2010-12-01

    Plantar fasciitis is commonly treated with corticosteroid injections to decrease pain and inflammation. Therapeutic benefits often vary in terms of efficacy and duration. Rupture of the plantar fascia has been reported as a possible complication following corticosteroid injection. A retrospective chart review of 120 patients who received corticosteroid injection for plantar fasciitis was performed at the authors' institution to determine the incidence of plantar fascia rupture. The plantar fascia rupture was diagnosed clinically and confirmed with magnetic resonance imaging. Various factors were analyzed, including the number of injections, interval between injections, body mass index (BMI), and activity level. Four patients (2.4%) consequently experienced plantar fascia rupture following an average of 2.67 injections. The average BMI of these patients was 38.6 kg/m². The authors conclude that corticosteroid injection therapy appears to be a safe and effective form of nonoperative treatment with minimal complications and a relatively low incident of plantar fascia rupture.

  3. Quantitative scintigraphy in diagnosis and management of plantar fasciitis (Calcaneal periostitis): concise communication

    Energy Technology Data Exchange (ETDEWEB)

    Sewell, J.R.; Black, C.M.; Chapman, A.H.; Statham, J.; Hughes, G.R.V.; Lavender, J.P.

    1980-07-01

    We have found that Tc-99m methylene diphosphonate imaging of the heel is of diagnostic value in the painful heel syndrome, permitting positive identification of the site of inflammation in cases where radiography is unhelpful. With this technique, tracer uptake in the heel is susceptible to quantification, allowing a serial and objective assessment of response to therapy.

  4. 母婴皮肤接触对减轻足月新生儿足跟采血时疼痛的作用%Effect of skin - to - skin contact relieving pain during heel blood collection in the newborn

    Institute of Scientific and Technical Information of China (English)

    刘敏; 赵丽; 李雪芬

    2011-01-01

    目的 探讨母婴皮肤接触对减轻足月新生儿足跟采血时疼痛的作用.方法 将40例足月新生儿分为两组,干预组足跟采血前20 min母亲与新生儿实施袋鼠式护理,整个采血过程及采血恢复期持续皮肤接触;对照组在常规下进行足跟血采集.比较两组新生儿在心率、血氧饱和度、面部疼痛表情持续时间及啼哭时间等方面的差异.结果 从穿刺开始后10秒至结束后10秒7个时间段中,两组新生儿心率均有不同程度的改变,在足跟采血时间因素、交互作用和分组因素上有统计学意义(P<0.01);两组新生儿血氧饱和度之间存在统计学差异(P<0.05);两组新生儿疼痛表情持续时间、啼哭持续时间和新生儿急性疼痛行为评分量表得分差异均具有统计学意义(P<0.01).结论 母婴皮肤接触降低新生儿足跟采血时的疼痛感;减少新生儿足跟采血时心率变化;提高新生儿足跟采血时血氧饱和度.%Objective To evaluate the effect of skin - to - skin contact relieving pain during heel blood collection in the newborn. Methods A total of 40 newborns were recruited and divided into the experimental group and the control group. Kangaro care was implemented in the 20 minutes before heel blood collection in the experimental group,and skin contact were continued during blood collection and recovery process. Routine blood collection method was employed in the control group. The difference of heart rate,oxygen saturation,duration of facial expressions of pain and crying time were compared between the two groups. Results The two groups had different change in heart rates and the main effect of time, group and interaction between time and group during the 7 time periods from 10 seconds after the beginning of puncture to 10 seconds after puncture were statistically significant (P <0. 01 ) . The difference of the oxygen saturation between the two groups of newborn was statistically

  5. Indication, surgical technique and results of endoscopic fascial release in plantar fasciitis (E FRPF).

    Science.gov (United States)

    Jerosch, Jörg; Schunck, Jochem; Liebsch, Dietrich; Filler, Tim

    2004-09-01

    The purpose of the present study is to present the surgical technique for, and review our indications and results after, endoscopic fascial release in patients with plantar fasciitis. In five thiel-embalmed human specimens, a biportal technique for endoscopic release of the plantar fascia was established. The aim was here to evaluate the relation between the plantar fascia and the heel spur and to perform a release that would not exceed 50-70% of the diameter of the calcaneoplantar fascia. The endoscopic technique was performed within the last 5 years in ten male and seven female patients. All patients with the clinical entity of plantar fasciitis underwent conservative treatment for at least 6 months. The average age at surgery was 35 years (24-56 years). In the first five patients, surgery was performed under c-arm control. In all patients the operation could be finished endoscopically. The endoscopic portals healed without complications. The time for surgery during the learning curve ranged between 21 and 74 min (average 41 min) and was still longer compared to the open technique. The clinical follow-up ranged between 4 and 48 months (average 18.5 months). Out of 17 patients, 13 improved clinically, and they would choose the treatment option again. In the Ogilvie-Harris score, seven patients showed good and six excellent results. In two patients, the initial results were not satisfactory, because of a bony stress reaction of the calcaneus. This complication was treated by 6 weeks of partial weight bearing, without any further problems. Two other patients developed secondary pain in the lateral column. In spite of the minimal invasive approach it seems to be important to be careful in increasing the weight bearing in early rehabilitation. The technique of the endoscopic plantar fascia release (E FRPF) can be performed in a standardised and reproducible procedure. The follow-up examination showed good midterm results, but a loss of stability of the plantar arch

  6. Central Effect of Exogenous Histamine on Pain Induced by Sub-Plantar Injection of Formalin in Rabbits

    OpenAIRE

    Esmaeal Tamaddonfard

    2010-01-01

    In the present study, the effects of intracerebroventricular (ICV) administration of normal saline (control), histamine, mepyramine (a histamine H1-receptor antagonist) and ranitidine (a histamine H2-receptor antagonist) were investigated on the formalin-induced pain in rabbits. Subcutaneous (SC) injection of a formalin (100 μl, 5%) solution into the ventral surface of the right hind paw was performed, and the time durations spent licking and biting the injected paw were measured in 10 min bl...

  7. Central Effect of Exogenous Histamine on Pain Induced by Sub-Plantar Injection of Formalin in Rabbits

    Directory of Open Access Journals (Sweden)

    Esmaeal Tamaddonfard

    2010-06-01

    Full Text Available In the present study, the effects of intracerebroventricular (ICV administration of normal saline (control, histamine, mepyramine (a histamine H1-receptor antagonist and ranitidine (a histamine H2-receptor antagonist were investigated on the formalin-induced pain in rabbits. Subcutaneous (SC injection of a formalin (100 μl, 5% solution into the ventral surface of the right hind paw was performed, and the time durations spent licking and biting the injected paw were measured in 10 min blocks for 1 h. The SC injection of formalin produced a short-lasting (10 min pain response. The ICV injection of histamine at doses of 25, 50 and 100 μg significantly (P < 0.05 decreased the time duration spent licking and biting the injected paw. Mepyramine and ranitidine, used alone produced no effects. The ICV pretreatments with mepyramine and ranitidine at the same dose of 200 μg significantly (P < 0.05 prevented histamine (100 μg, ICV-induced antinociception. These results indicate that activation of brain histamine with ICV injection of exogenous histamine produces antinociception. Central histamine H1 and H2 receptors may be involved in the centrally administered histamine-induced antinociception in the formalin-induced pain in rabbits.

  8. 袋鼠式护理减轻新生儿足跟采血疼痛的效果观察*%Effect of Kangaroo care on diminishing neonatal pain during heel lancing

    Institute of Scientific and Technical Information of China (English)

    李雪芬; 刘敏; 鲍柳春; 蒋洁; 赵丽

    2013-01-01

    Objective To investigate the effect of Kangaroo care(KC)on diminishing neonatal pain during heel lancing. Methods Sixty neonates were divided randomly into two equal groups:intervention group and control group,which 30 cases in each group.In the intervention group,neonates were treated with KC(neonates were put in direct and continuous skin-to-skin contact with his/her mom)from 20 mins before heel lancing to 1 mins after the end of the lancing.In the control group,neonates were treated with regular care.The differences in heart rate,blood oxygen saturation,facial pain expression,crying duration and DAN(Douleur Aigue Nouveaune)scores between two groups were compared at 7 time points from 10s before the heel lancing to 10s after the lancing. Results The results of repeated measu te at 7 time points after heel lancing.There were significant interaction effect between time and main effect(P Heel lancing could lead to moderate to severe pain of neonates.KC could effectively diminish the neonatal pain degree caused by heel lancing.%  目的探讨袋鼠式护理在减轻新生儿足跟采血疼痛的效果。方法将行足跟采血的60例新生儿随机分为干预组与对照组,每组各30例,干预组从足跟采血前20 min至足跟采血结束后1 min实施袋鼠式护理,对照组按常规护理。比较从足跟采血前10 s至足跟采血结束后10 s 8个时间点两组新生儿心率、血氧饱和度、面部疼痛表情、啼哭持续时间和新生儿急性疼痛行为评分量表(douleur aigue nouveaune,DAN)评分情况。结果足跟采血后7个时间点新生儿心率重复测量资料分析结果:时间与主效应的交互效应比较,P<0.01,说明两组新生儿不同时间点心率是不相等的;时间效应比较,P<0.01,说明随着时间的延长,两组新生儿心率具有加快的趋势;两组新生儿穿刺后7个时间点心率比较,差异具有统计学意义(均P<0.05),干预组新生儿心率

  9. Rupture of the plantar fascia in athletes.

    Science.gov (United States)

    Leach, R; Jones, R; Silva, T

    1978-06-01

    Symptoms resembling those of plantar fasciitis were seen in six athletes who were thought to have a partial rupture of the plantar fascia. Treatment, which included the use of crutches, anti-inflammatory agents, strapping of the arch, and ice packs, was successful in all but one patient who had a painful mass in the area of the previous rupture. After surgical excision of the painful mass and release of the fascia, he recovered. Five of the six athletes had been previously treated with repeated local injections of steroid.

  10. 综合护理干预对缓解新生儿足跟采血疼痛的效果研究%Clinical nursing effect of comprehensive nursing intervention on relieving pain of neonatal heel blood sampling

    Institute of Scientific and Technical Information of China (English)

    官小妹

    2014-01-01

    目的:观察综合护理干预对新生儿足跟采血疼痛的临床护理效果。方法:将76例进行足跟采血的新生儿随机分为护理干预组和对照组,每组各38例,对照组进行常规护理,干预组在此基础上进行综合护理干预,分别在采血前、采血后0.5min、1min、5min进行疼痛评分,比较两组护理效果。结果:干预组采血后0.5min、1min、5min等不同时间点的NIPS均显著低于对照组,差异均具有统计学意义(P<0.05)。结论:综合护理干预对新生儿足跟采血疼痛的临床护理效果显著,值得推广。%Objective:To observe the clinical nursing effect of comprehensive nursing intervention on relieving pain of neonatal heel blood sampling. Methods: 76 neonates were randomly divided into nursing intervention group and control group, 38 cases in each group, the control group was given routine nursing, on the basis of this, the intervention group was given comprehensive nursing intervention. The pain scores before the blood collection and after 0.5min, 1min, 5min were compared between the two groups. Results:At different time points after blood collection, the NIPS in the intervention group were significantly lower than those in the control group, the differences were statistically significant(P<0.05). Conclusion:Comprehensive nursing intervention effect of clinical nursing care on pain of neonatal heel blood is significantly, which is worthy of promotion.

  11. LOCAL CORTICOSTEROID VS. AUTOLOGOUS BLOOD FOR PLANTAR FASCIITIS

    Directory of Open Access Journals (Sweden)

    Syam Sunder B

    2017-01-01

    Full Text Available BACKGROUND Plantar fasciitis is the most common cause of heel pain for which professional care is sought. Initially thought of as an inflammatory process, plantar fasciitis is a disorder of degenerative changes in the fascia and maybe more accurately termed plantar fasciosis. Traditional therapeutic efforts have been directed at decreasing the presumed inflammation. These treatments include icing, Nonsteroidal Anti-inflammatory Drugs (NSAIDs, rest and activity modification, corticosteroids, botulinum toxin type A, splinting, shoe modifications and orthosis. Other treatment techniques have been directed at resolving the degeneration caused by the disease process. In general, these techniques are designed to create an acute inflammatory reaction with the goal of restarting the healing process. These techniques include autologous blood injection, Platelet-Rich Plasma (PRP injection, nitroglycerin patches, Extracorporeal Shock Wave Therapy (ESWT and surgical procedures. Recently, research has focused on regenerative therapies with high expectations of success. The use of autologous growth factors is thought to heal through collagen regeneration and the stimulation of a well-ordered angiogenesis. These growth factors are administered in the form of autologous whole blood or Platelet-Rich Plasma (PRP. Platelets can be isolated using simple cell-separating systems. The degranulation of the alpha granules in the platelets releases many different growth factors that play a role in tissue regeneration processes. Platelet-derived growth factor, transforming growth factor-P, vascular-derived endothelial growth factor, epithelial growth factor, hepatocyte growth factor and insulin-like growth factor are examples of such growth factors. Injections with autologous growth factors are becoming common in clinical practice. The present study was an attempt to compare the efficacy of autologous blood injection in plantar fasciitis by comparing it with the local

  12. Orthotic Heel Wedges Do Not Alter Hindfoot Kinematics and Achilles Tendon Force During Level and Inclined Walking in Healthy Individuals.

    Science.gov (United States)

    Weinert-Aplin, Robert A; Bull, Anthony M J; McGregor, Alison H

    2016-04-01

    Conservative treatments such as in-shoe orthotic heel wedges to treat musculoskeletal injuries are not new. However, weak evidence supporting their use in the management of Achilles tendonitis suggests the mechanism by which these heel wedges works remains poorly understood. It was the aim of this study to test the underlying hypothesis that heel wedges can reduce Achilles tendon load. A musculoskeletal modeling approach was used to quantify changes in lower limb mechanics when walking due to the introduction of 12-mm orthotic heel wedges. Nineteen healthy volunteers walked on an inclinable walkway while optical motion, force plate, and plantar pressure data were recorded. Walking with heel wedges increased ankle dorsiflexion moments and reduced plantar flexion moments; this resulted in increased peak ankle dorsiflexor muscle forces during early stance and reduced tibialis posterior and toe flexor muscle forces during late stance. Heel wedges did not reduce overall Achilles tendon force during any walking condition, but did redistribute load from the medial to lateral triceps surae during inclined walking. These results add to the body of clinical evidence confirming that heel wedges do not reduce Achilles tendon load and our findings provide an explanation as to why this may be the case.

  13. Effects of Shoe Heel Height on Loading and Muscle Activity for Trans-Tibial Amputees During Standing

    Institute of Scientific and Technical Information of China (English)

    JIA Xiaohong; WANG Rencheng; Winson Lee

    2009-01-01

    This study accesses the effects of shoe heel heights on loading, muscle activity, and plantar foot pressure of trans-tibial amputees during standing. Five male subjects with unilateral trans-tibial amputation volunteered to participate in this study. Three pairs of shoes with zero, 20 mm, and 40 mm heel heights were used. The loading line of the prosthetic side, the plantar foot pressure, and the surface electromyography (EMG) of 10 muscles were simultaneously recorded. With increasing shoe heel heights during standing, the loading line of the prosthetic side shifted from the anterior to the posterior side of the knee center, the peak pressure was increased in the medial forefoot region, and the peak pressure was reduced in the heel region. The EMG of the medial and lateral gastrocnemius of the sound leg almost doubled and that of the rectus fomris, vastus lateralis, and vastus medialis of the prosthetic side increased to different extents with in-creasing heel heights from zero to 40 mm. These results show a high correlation with human physical be-havior. Changing of the heel heights for trans-tibial amputees during standing actually had similar effects to altering the prosthetic sagittal alignment. The results suggest that an alignment change is necessary to ac-commodate heel height changes and that prosthesis users should be cautious when choosing shoes.

  14. ULTRASONOGRAPHY, AN EFFECTIVE TOOL IN DIAGNOSING PLANTAR FASCIITIS: A SYSTEMATIC REVIEW OF DIAGNOSTIC TRIALS

    Science.gov (United States)

    Wyland, Matthew; Applequist, Lee; Bolowsky, Erin; Klingensmith, Heather; Virag, Isaac

    2016-01-01

    Background Plantar fasciitis (PF) is the most common cause of heel pain that affects 10% of the general population, whether living an athletic or sedentary lifestyle. The most frequent mechanism of injury is an inflammatory response that is caused by repetitive micro trauma. Many techniques are available to diagnose PF, including the use of ultrasonography (US). Purpose The purpose of this study is to systematically review and appraise previously published articles published between the years 2000 and 2015 that evaluated the effectiveness of using US in the process of diagnosing PF, as compared to alternative diagnostic methods. Methods A total of eight databases were searched to systematically review scholarly (peer reviewed) diagnostic and intervention articles pertaining to the ability of US to diagnose PF. Results Using specific key words the preliminary search yielded 264 articles, 10 of which were deemed relevant for inclusion in the study. Two raters independently scored each article using the 15 point modified QUADAS scale. Discussion Six studies compared the diagnostic efficacy of US to another diagnostic technique to diagnose PF, and four studies focused on comparing baseline assessment of plantar fascia before subsequent intervention. The most notable US outcomes measured were plantar fascia thickness, enthesopathy, and hypoechogenicity. Conclusion US was found to be accurate and reliable compared to alternative reference standards like MRI in the diagnosis of PF. The general advantages of US (e.g. cost efficient, ease of administration, non-invasive, limited contraindications) make it a superior diagnostic modality in the diagnosis of PF. US should be considered in rehabilitation clinics to effectively diagnose PF and to accurately monitor improvement in the disease process following rehabilitation interventions. Level of Evidence 1A PMID:27757279

  15. Distally Based Abductor Hallucis Adipomuscular Flap for Forefoot Plantar Reconstruction.

    Science.gov (United States)

    Lee, Sanglim; Kim, Min Bom; Lee, Young Ho; Baek, Jeong Kook; Baek, Goo Hyun

    2015-09-01

    Soft tissue and bone defects of the lower leg, ankle, and heel region often require coverage by local or distant flaps. The authors successfully used the distally based adipomuscular abductor hallucis flap for the treatment of 7 patients with soft tissue defect on the plantar forefoot after diabetic ulcer (n = 2), excision of melanoma at the medial forefoot (n = 3), and posttraumatic defects of the plantar forefoot (n = 2). The size of the defects ranged from 6 to 36 cm. All defects were covered successfully without major complications. The distally based adipomuscular flap from the abductor hallucis muscle provides a reliable coverage for small and moderate defects of the plantar and medial forefoot. This flap is often preferable to the use of free flaps because the surgery is rapidly performed and does not require microsurgical expertise.

  16. The dancer heel and the alpinist heel (black heel. Case reports

    Directory of Open Access Journals (Sweden)

    Piotr Brzezinski

    2014-07-01

    Full Text Available „Black heel” (calcaneal petechiae is a lesion affecting the back or posterolateral aspect of the heel. The cause is assumed to be trauma. The patients does not remember when the lesions occurred. We describe two patients with classical case of black heel (talon noir (BH. One man were alpinist and second were dancer. The patients does not remember when the lesions occurred and they noticed it accidentally. Black heels, characterized by speckled bluish-black areas of macular pigmentation occurring at the border of the heel, have been observed in two young male.

  17. Reconstruction of lateral forefoot using reversed medial plantar flap with free anterolateral thigh flap.

    Science.gov (United States)

    Fujioka, Masaki; Hayashida, Kenji; Senju, Chikako

    2014-01-01

    Skin defects of the heel have frequently been reconstructed using the medial plantar flap; however, forefoot coverage has remained a challenge, because the alternatives for flap coverage have been very limited. We describe a case of malignant melanoma on the lateral forefoot that was radically removed and reconstructed successfully with a distally based medial plantar flap, together with a free anterolateral thigh flap. The advantages of this flap include that it does not reduce the vascular supply to the foot owing to reconstruction of the medial plantar vascular systems, reduces the risk of flap congestion, minimizes donor site morbidity, and enables the transport of structurally similar tissues to the plantar forefoot. We believe this technique is a reasonable reconstructive option for large lateral plantar forefoot defects.

  18. Hyperkeratosis of the heels: treatment with salicylic acid in a novel delivery system.

    Science.gov (United States)

    Bikowski, Joseph

    2004-01-01

    A 43-year-old woman presented with dryness and scaling of the lateral and posterior aspects of both heels, which was diagnosed as hyperkeratotic xerosis (Figure 1). Pertinent medical history included dry skin with winter exacerbation and painful hyperkeratosis of the heels present for many years. The patient applied a topical multivesicular cream formulation of 6% salicylic add (Salex, Healthpoint Ltd., Fort Worth, TX) to one foot b.i.d. The physician was blinded as to which foot was treated. After 2 weeks of treatment, it was apparent that the patient was applying the cream to the right foot, as evidenced by reduced dryness, scaling, and hyperkeratosis (Figure2). The patient continued treatment of the same foot for an additional 2 weeks, revealing a dramatic improvement of the right heel,which appeared smooth and soft and devoid of pain. No irritation was associated with treatment; the patient commented that this was the best her heel had been "in years." Subsequently, the patient treated both heels with salicylic acid 60%, multivesicular cream. A second patient, a 25-year-old woman, was treated for ichthyosis vulgaris and hyperkeratosis of both heels. She presented w ith multiple painful fissures and hyperkeratosis of the posterior heels bilaterally (Figure 3). After I week of topical treatment with salicylic add 6%, multivesicular cream applied b.i.d. to the left heel only, there was rapid resolution of both hyperkeratosis and pain (Figure 4).

  19. Internal strain estimation for quantification of human heel pad elastic modulus: A phantom study

    DEFF Research Database (Denmark)

    Holst, Karen; Liebgott, Hervé; Wilhjelm, Jens E.

    2013-01-01

    Shock absorption is the most important function of the human heel pad. However, changes in heel pad elasticity, as seen in e.g. long-distance runners, diabetes patients, and victims of Falanga torture are affecting this function, often in a painful manner. Assessment of heel pad elasticity......, and the three hard phantoms were 89kPa, 153kPa, and 168kPa, respectively. The combination of ultrasound images and force measurements provided an effective way of assessing the elastic properties of the heel pad due to the internal strain estimation....

  20. [Plantar fibromatosis: therapy by total plantarfasciectomy].

    Science.gov (United States)

    Beckmann, J; Kalteis, T; Baer, W; Grifka, J; Lerch, K

    2004-01-01

    Morbus Ledderhose is a rare fibromatous disease of the plantar fascia. Clinical features include palpable solitary or multiple nodules and cords, mainly affecting the medial part of the plantar fascia. When clinical symptoms occur, conservative options include stretching, orthotics, nonsteroidal antirheumatic drugs, local cortisone-injections and physiotherapy. Operative treatment is indicated in case of persistent pain or if conservative measures fail. The standard procedure includes a partial fasciectomy of the plantar aponeurosis. There is a high recurrence rate with an increased risk of complications and more aggressive ingrowth into anatomical structures after partial resection. Therefore we recommend a complete fasciectomy not only in recurrent disease, but also as the primary procedure of choice.

  1. COMPARISON OF PLANTAR PRESSURE DISTRIBUTION BETWEEN DIFFERENT SPEED AND INCLINE DURING TREADMILL JOGGING

    Directory of Open Access Journals (Sweden)

    I-Ju Ho

    2010-03-01

    Full Text Available The aim of this study was to examine the effect of changes in speed and incline slope on plantar pressure distribution of the foot during treadmill jogging. Plantar pressure parameters were measured with the Pedar-X system in twenty healthy girls (mean age of 20.7 years, mean height of 1.60m, and a mean weight of 53.35kg. Because variations in walking speed or slope can significantly change the magnitude of plantar pressure, comparisons of plantar pressure distribution between the two independent protocols during treadmill jogging were considered in this study. First, the subjects ran at the same speed of 2 m·s-1 with different incline slopes of 0%, 5%, 10%, and 15%. Second, they ran on the same slope of 0% with different speeds of 1.5 m·s-1, 2.0 m·s-1, and 2.5 m·s-1. The peak pressure of the eight plantar surface areas, apart from the medial forefoot and the hallux, significantly increased (p < 0.05 with an increase of 33% of peak pressure from 1.5 m·s-1 to 2.5 m·s-1 (speed at heel region. In contrast, the peak pressures at the heel, medial fore-foot, toe and hallux decreased significantly (p < 0. 05 with increasing incline slope. At the heel, peak pressure reduced by 27% from 0% to 15% incline, however, pressure at the lateral midfoot region increased as following. Different speeds and incline slopes during jogging were associated with changes in plantar pressures. By systematic investigation of foot kinematics and plantar pressure during jogging with varying incline slope and speed, the results of this study provided further insight into foot biomechanics during jogging

  2. Spatial resolution in plantar pressure measurement revisited.

    Science.gov (United States)

    Pataky, Todd C

    2012-08-09

    Plantar pressures are typically measured using sensors of finite area, so the accuracy with which one can measure true maximum pressure is dependent on sensor size. Measurement accuracy has been modeled previously for one patient's metatarsals (Lord, 1997), but has not been modeled either for general subjects or for other parts of the foot. The purposes of this study were (i) to determine whether Lord's (1997) model is also valid for heel and hallux pressures, and (ii) to examine how sensor size relates to measurement accuracy in the context of four factors common to many measurement settings: pressure pulse size, foot positioning, pressure change quantification, and gross pressure redistribution. Lord's (1997) model was first generalized and was then validated using 10 healthy walking subjects, with relatively low RMSE values on the order of 20 kPa. Next, postural data were used to show that gross pressure redistributions can be accurately quantified (ppressure measurement tasks.

  3. Ultrasound-Assisted Endoscopic Partial Plantar Fascia Release

    OpenAIRE

    Ohuchi, Hiroshi; Ichikawa, Ken; Shinga, Kotaro; Hattori, Soichi; Yamada, Shin; Takahashi, Kazuhisa

    2013-01-01

    Various surgical treatment procedures for plantar fasciitis, such as open surgery, percutaneous release, and endoscopic surgery, exist. Skin trouble, nerve disturbance, infection, and persistent pain associated with prolonged recovery time are complications of open surgery. Endoscopic partial plantar fascia release offers the surgeon clear visualization of the anatomy at the surgical site. However, the primary medial portal and portal tract used for this technique have been shown to be in clo...

  4. Identification of Foot Pathologies Based on Plantar Pressure Asymmetry

    OpenAIRE

    Linah Wafai; Aladin Zayegh; John Woulfe; Syed Mahfuzul Aziz; Rezaul Begg

    2015-01-01

    Foot pathologies can negatively influence foot function, consequently impairing gait during daily activity, and severely impacting an individual’s quality of life. These pathologies are often painful and correspond with high or abnormal plantar pressure, which can result in asymmetry in the pressure distribution between the two feet. There is currently no general consensus on the presence of asymmetry in able-bodied gait, and plantar pressure analysis during gait is in dire need of a standar...

  5. Acute effect of heel-drop exercise with varying ranges of motion on the gastrocnemius aponeurosis-tendon's mechanical properties.

    Science.gov (United States)

    Jeong, Siwoo; Lee, Dae-Yeon; Choi, Dong-Sung; Lee, Hae-Dong

    2014-06-01

    The objectives of this study was to investigate the acute effects of various magnitudes of tendon strain on the mechanical properties of the human medial gastrocnemius (MG) in vivo during controlled heel-drop exercises. Seven male and seven female volunteers performed two different exercises executed one month apart: one was a heel-drop exercise on a block (HDB), and the other was a heel-drop exercise on level floor (HDL). In each regimen, the subjects completed a session of 150 heel-drop exercises (15 repetitions×10 sets; with a 30 s rest following each set). Before and immediately after the heel-drop exercise, the ankle plantar flexor torque and elongation of the MG were measured using a combined measurement system of dynamometry and ultrasonography and then the MG tendon strain and stiffness were evaluated in each subject. The tendon stiffness measured prior to the exercises was not significantly different between the two groups 23.7±10.6N/mm and 24.1±10.0N/mm for the HDB and HDL, respectively (p>.05). During the heel-drop exercise, it was found that the tendon strain during the heel-drop exercise on a block (8.4±3.7%) was significantly higher than the strain measured on the level floor (5.4±3.8%) (p<.05). In addition, the tendon stiffness following the heel-drop exercise on a block (32.3±12.2N/mm) was significantly greater than the tendon stiffness measured following the heel-drop exercise on the level floor (25.4±11.4N/mm) (p<.05). The results of this study suggest that tendon stiffness immediately following a heel-drop exercise depends on the magnitude of tendon strain.

  6. Investigating the Effects of Knee Flexion during the Eccentric Heel-Drop Exercise

    Directory of Open Access Journals (Sweden)

    Robert A. Weinert-Aplin, Anthony M.J. Bull, Alison H. McGregor

    2015-06-01

    Full Text Available This study aimed to characterise the biomechanics of the widely practiced eccentric heel-drop exercises used in the management of Achilles tendinosis. Specifically, the aim was to quantify changes in lower limb kinematics, muscle lengths and Achilles tendon force, when performing the exercise with a flexed knee instead of an extended knee. A musculoskeletal modelling approach was used to quantify any differences between these versions of the eccentric heel drop exercises used to treat Achilles tendinosis. 19 healthy volunteers provided a group from which optical motion, forceplate and plantar pressure data were recorded while performing both the extended and flexed knee eccentric heel-drop exercises over a wooden step when barefoot or wearing running shoes. This data was used as inputs into a scaled musculoskeletal model of the lower limb. Range of ankle motion was unaffected by knee flexion. However, knee flexion was found to significantly affect lower limb kinematics, inter-segmental loads and triceps muscle lengths. Peak Achilles load was not influenced despite significantly reduced peak ankle plantarflexion moments (p < 0.001. The combination of reduced triceps lengths and greater ankle dorsiflexion, coupled with reduced ankle plantarflexion moments were used to provide a basis for previously unexplained observations regarding the effect of knee flexion on the relative loading of the triceps muscles during the eccentric heel drop exercises. This finding questions the role of the flexed knee heel drop exercise when specifically treating Achilles tendinosis.

  7. Diagnosis of heel pad injuries

    DEFF Research Database (Denmark)

    Matteoli, Sara

    of the present thesis is to obtain a thorough understanding of the mechanical properties of in vivo human heel pad by studying the anatomical and physiological structure of healthy and diseased tissue, and to develop quantitative methods for diagnosing injuries. A compression device was built in order to record...... load-displacement curves from in vivo heel pads. To ensure applicability also for pathological feet, the device uses force levels lower than those needed to reproduce the physiological conditions of walking. One hundred twenty seven healthy volunteers were enrolled for compression tests and ultrasound...

  8. Sonographic evaluation of the plantar fascia in asymptomatic subjects.

    Science.gov (United States)

    Gadalla, N; Kichouh, M; Boulet, C; Machiels, F; De Mey, J; De Maeseneer, M

    2014-01-01

    To evaluate the appearance of the plantar fascia in asymptomatic subjects. Thirty-one asymptomatic subjects were examined by 2 musculoskeletal radiologists. The plantar fascia was evaluated for thickness, echogenicity, vascularity on power Doppler, rupture, fluid adjacent to the fascia, andcalcifications. The study included 14 men and 17 women (age, 17-79 years; mean, 45 years). The mean thickness of the plantar fascia in men was 3.7 mm (range 2.5-7 mm), and in women 3.5 mm (range, 1.7-5.1 mm). The thickness was greater than 4 mm in 4 men (bilateral in 2). The mean thickness of fascias thicker than 4 mm in men was 5.4 mm (range, 4.3-7 mm). The thickness was greater than 4 mm in 5 women ( bilateral in 4). The mean thickness of fascias thicker than 4 mm in women was 4.7 mm (range, 4.2-5.1 mm). There was no statistically significant difference between men and women and between both heels. Hypoechogenicity was observed in 3 men (bilateral in 2), and in 5 women (bilateral in 6). Hypervascularity, rupture, fluid adjacent to the fascia, and calcifications were not observed. A thickness greater than 4 mm and hypoechogenicity, are common in the plantar fascia of asymptomatic subjects. Findings that were not seen in asymptomatic subjects include a thickness greater than 7 mm, hypervascularity on power Doppler, rupture, fluid adjacent to the fascia, and calcifications.

  9. Rupture of the plantar fascia.

    Science.gov (United States)

    Pai, V S

    1996-01-01

    Rupture of the plantar fascia in athletes engaged in sports that require running and jumping has been reported. However, spontaneous degenerative rupture of the plantar fascia is not well documented in the literature. This paper reports a patient with degenerative rupture of the plantar fascia.

  10. Ultrasound evaluation of a spontaneous plantar fascia rupture.

    Science.gov (United States)

    Louwers, Michael J; Sabb, Brian; Pangilinan, Percival H

    2010-11-01

    Plantar fascia rupture is an occasional complication in patients with chronic plantar fasciitis or in patients with plantar fasciitis treated with steroid injection. Very few cases of spontaneous plantar fascia rupture have been reported in the literature (Herrick and Herrick, Am J Sports Med 1983;11:95; Lun et al, Clin J Sports Med 1999;9:48-9; Rolf et al, J Foot Ankle Surg 1997;36:112-4; Saxena and Fullem, Am J Sports Med 2004;32:662-5). Spontaneous medial plantar fascia rupture in a 37-yr-old man with no preceding symptoms or steroid injections was confirmed with diagnostic ultrasound, which revealed severe fasciitis at the calcaneal insertion with partial tearing. After conservative treatment, the patient returned to full activities. We discuss the anatomy, risk factors, examination findings, and treatment for this condition, as well as the unique benefits that ultrasound offers over magnetic resonance imaging. It is important to consider plantar fascia rupture in patients with hindfoot pain and medioplantar ecchymosis, particularly if an injury occurred during acceleration maneuvers. Ultrasound in these cases can be used to diagnose a plantar fascia tear quickly, accurately, and cost-effectively.

  11. Investigating the Effects of Knee Flexion during the Eccentric Heel-Drop Exercise.

    Science.gov (United States)

    Weinert-Aplin, Robert A; Bull, Anthony M J; McGregor, Alison H

    2015-06-01

    This study aimed to characterise the biomechanics of the widely practiced eccentric heel-drop exercises used in the management of Achilles tendinosis. Specifically, the aim was to quantify changes in lower limb kinematics, muscle lengths and Achilles tendon force, when performing the exercise with a flexed knee instead of an extended knee. A musculoskeletal modelling approach was used to quantify any differences between these versions of the eccentric heel drop exercises used to treat Achilles tendinosis. 19 healthy volunteers provided a group from which optical motion, forceplate and plantar pressure data were recorded while performing both the extended and flexed knee eccentric heel-drop exercises over a wooden step when barefoot or wearing running shoes. This data was used as inputs into a scaled musculoskeletal model of the lower limb. Range of ankle motion was unaffected by knee flexion. However, knee flexion was found to significantly affect lower limb kinematics, inter-segmental loads and triceps muscle lengths. Peak Achilles load was not influenced despite significantly reduced peak ankle plantarflexion moments (p knee flexion on the relative loading of the triceps muscles during the eccentric heel drop exercises. This finding questions the role of the flexed knee heel drop exercise when specifically treating Achilles tendinosis. Key pointsA more dorsiflexed ankle and a flexing knee are characteristics of performing the flexed knee heel-drop eccentric exercise.Peak ankle plantarflexion moments were reduced with knee flexion, but did not reduce peak Achilles tendon force.Kinematic changes at the knee and ankle affected the triceps muscle length and resulted in a reduction in the amount of Achilles tendon work performed.A version of the heel-drop exercise which reduces the muscle length change will also reduce the amount of tendon stretch, reducing the clinical efficacy of the exercise.

  12. [Heel involvement in rheumatoid polyarthritis].

    Science.gov (United States)

    Bouysset, M; Tebib, J G; Vianey, J C; Berthier, M; Nemoz, J C; Chaumentin, G; Schnepp, J; Llorca, G; Bouvier, M

    1990-11-01

    Calcaneus involvement during the course of RA is poorly known. A clinical and radiological study of 408 consecutive rheumatoid feet are then reported. If talalgia was seldomly noted (3.7 p. cent), plantar calcaneitis was found in 29.7 p. cent as plantar spur. Similarly, posterior exostosis was displayed in 30.5 p. cent of patients. These radiological abnormalities are increased in RA but appeared more as a consequence of the statical modification of the foot secondary to RA process than as a direct involvement. Logical orthopedic therapeutics are then proposed.

  13. 袋鼠式护理配合母乳吸吮对新生儿足跟采血所致疼痛程度的影响%Influence of Kangaroo care with breast sucking on pain degree caused by neonatal heel prick

    Institute of Scientific and Technical Information of China (English)

    丁林娟; 秦玲; 高倩; 梁文波; 黄海燕

    2016-01-01

    [目的]探究分析袋鼠式护理配合母乳吸吮对新生儿足跟采血所致疼痛程度的影响。[方法]随机选取我院在2014年8月-2015年7月接收的95例行足跟采血的新生儿为研究对象,随机分为观察组(48例)和对照组(47例)。对照组采用常规护理干预,观察组在新生儿足跟采血前后实施袋鼠式护理,对比分析两组新生儿的疼痛程度、血氧饱和度及心率变化情况。[结果]观察组新生儿的急性疼痛行为评分(6.32±1.05)分,明显低于对照组(7.83±1.27)分;观察组新生儿的疼痛程度也明显轻于对照组(P<0.05);观察组护理满意度(97.92%)显著高于对照组(87.23%),两组对比差异有统计学意义(P<0.05)。[结论]袋鼠式护理配合母乳吸吮能够显著缓解新生儿足跟采血前后的疼痛程度,有效改善了足跟采血所致疼痛对新生儿的刺激,同时也明显提高了护理满意度。%Objective:To probe into and analyze the influence of kangaroo care with breast sucking on pain degree caused by neonatal heel prick.Methods:A total of 9 5 cases of neonates receiving heel prick in hospital were ran-domly selected from August 2014 to July 2015 and randomly divided into observation group(48 cases)and con-trol group(47 cases).The neonates in control group received routine nursing intervention,the neonates in obser-vation group received the kangaroo care before and after the implementation of the neonatal heel prick,then to compare and analyze the degree of pain,blood oxygen saturation and heart rate changes between the two groups of newborns.Results:The acute pain behavior score in observation group of newborns was(6.32±1.05),signif-icantly lower than that in control group(7.83±1.27);the degree of pain in observation group of neonates was also significantly lighter than that in control group(P<0.05);the care satisfaction in observation group(97.92%) was significantly higher(87.23%),and the difference was statistically

  14. Plantar pressures are elevated in people with longstanding diabetes-related foot ulcers during follow-up

    Science.gov (United States)

    Fernando, Malindu E.; Crowther, Robert G.; Lazzarini, Peter A.; Yogakanthi, Saiumaeswar; Sangla, Kunwarjit S.; Buttner, Petra; Jones, Rhondda; Golledge, Jonathan

    2017-01-01

    Objective High plantar pressures are implicated in the development of diabetes-related foot ulcers. Whether plantar pressures remain high in patients with chronic diabetes-related foot ulcers over time is uncertain. The primary aim of this study was to compare plantar pressures at baseline and three and six months later in participants with chronic diabetes-related foot ulcers (cases) to participants without foot ulcers (controls). Methods Standardised protocols were used to measure mean peak plantar pressure and pressure-time integral at 10 plantar foot sites (the hallux, toes, metatarsals 1 to 5, mid-foot, medial heel and lateral heel) during barefoot walking. Measurements were performed at three study visits: baseline, three and six months. Linear mixed effects random-intercept models were utilised to assess whether plantar pressures differed between cases and controls after adjusting for age, sex, body mass index, neuropathy status and follow-up time. Standardised mean differences (Cohen’s d) were used to measure effect size. Results Twenty-one cases and 69 controls started the study and 16 cases and 63 controls completed the study. Cases had a higher mean peak plantar pressure at several foot sites including the toes (p = 0.005, Cohen’s d = 0.36) and mid-foot (p = 0.01, d = 0.36) and a higher pressure-time integral at the hallux (ppressure-time integral at multiple plantar sites over time was detected in all participants (ppressures assessed during gait are higher in diabetes patients with chronic foot ulcers than controls at several plantar sites throughout prolonged follow-up. Long term offloading is needed in diabetes patients with diabetes-related foot ulcers to facilitate ulcer healing. PMID:28859075

  15. Predictors of barefoot plantar pressure during walking in patients with diabetes, peripheral neuropathy and a history of ulceration.

    Directory of Open Access Journals (Sweden)

    Ruth Barn

    Full Text Available Elevated dynamic plantar foot pressures significantly increase the risk of foot ulceration in diabetes mellitus. The aim was to determine which factors predict plantar pressures in a population of diabetic patients who are at high-risk of foot ulceration.Patients with diabetes, peripheral neuropathy and a history of ulceration were eligible for inclusion in this cross sectional study. Demographic data, foot structure and function, and disease-related factors were recorded and used as potential predictor variables in the analyses. Barefoot peak pressures during walking were calculated for the heel, midfoot, forefoot, lesser toes, and hallux regions. Potential predictors were investigated using multivariate linear regression analyses. 167 participants with mean age of 63 years contributed 329 feet to the analyses.The regression models were able to predict between 6% (heel and 41% (midfoot of the variation in peak plantar pressures. The largest contributing factor in the heel model was glycosylated haemoglobin concentration, in the midfoot Charcot deformity, in the forefoot prominent metatarsal heads, in the lesser toes hammer toe deformity and in the hallux previous ulceration. Variables with local effects (e.g. foot deformity were stronger predictors of plantar pressure than global features (e.g. body mass, age, gender, or diabetes duration.The presence of local deformity was the largest contributing factor to barefoot dynamic plantar pressure in high-risk diabetic patients and should therefore be adequately managed to reduce plantar pressure and ulcer risk. However, a significant amount of variance is unexplained by the models, which advocates the quantitative measurement of plantar pressures in the clinical risk assessment of the patient.

  16. Material properties of the heel fat pad across strain rates.

    Science.gov (United States)

    Grigoriadis, Grigoris; Newell, Nicolas; Carpanen, Diagarajen; Christou, Alexandros; Bull, Anthony M J; Masouros, Spyros D

    2017-01-01

    The complex structural and material behaviour of the human heel fat pad determines the transmission of plantar loading to the lower limb across a wide range of loading scenarios; from locomotion to injurious incidents. The aim of this study was to quantify the hyper-viscoelastic material properties of the human heel fat pad across strains and strain rates. An inverse finite element (FE) optimisation algorithm was developed and used, in conjunction with quasi-static and dynamic tests performed to five cadaveric heel specimens, to derive specimen-specific and mean hyper-viscoelastic material models able to predict accurately the response of the tissue at compressive loading of strain rates up to 150s(-1). The mean behaviour was expressed by the quasi-linear viscoelastic (QLV) material formulation, combining the Yeoh material model (C10=0.1MPa, C30=7MPa, K=2GPa) and Prony׳s terms (A1=0.06, A2=0.77, A3=0.02 for τ1=1ms, τ2=10ms, τ3=10s). These new data help to understand better the functional anatomy and pathophysiology of the foot and ankle, develop biomimetic materials for tissue reconstruction, design of shoe, insole, and foot and ankle orthoses, and improve the predictive ability of computational models of the foot and ankle used to simulate daily activities or predict injuries at high rate injurious incidents such as road traffic accidents and underbody blast. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  17. Comparison of Plantar Pressure Distribution between Different Speed and Incline During Treadmill Jogging.

    Science.gov (United States)

    Ho, I-Ju; Hou, Yi-You; Yang, Chich-Haung; Wu, Wen-Lan; Chen, Sheng-Kai; Guo, Lan-Yuen

    2010-01-01

    The aim of this study was to examine the effect of changes in speed and incline slope on plantar pressure distribution of the foot during treadmill jogging. Plantar pressure parameters were measured with the Pedar-X system in twenty healthy girls (mean age of 20.7 years, mean height of 1.60m, and a mean weight of 53.35kg). Because variations in walking speed or slope can significantly change the magnitude of plantar pressure, comparisons of plantar pressure distribution between the two independent protocols during treadmill jogging were considered in this study. First, the subjects ran at the same speed of 2 m·s(-1) with different incline slopes of 0%, 5%, 10%, and 15%. Second, they ran on the same slope of 0% with different speeds of 1.5 m·s(-1), 2.0 m·s(-1), and 2.5 m·s(-1). The peak pressure of the eight plantar surface areas, apart from the medial forefoot and the hallux, significantly increased (p jogging were associated with changes in plantar pressures. By systematic investigation of foot kinematics and plantar pressure during jogging with varying incline slope and speed, the results of this study provided further insight into foot biomechanics during jogging. Key pointsThe study aimed to compare the plantar pressure distribution of the foot between different incline and speed during treadmill jogging by using plantar insole measurement system.With the increase of speed, apart from the hallux and medical forefoot, the peak pressure of all regions was raised significantly.As the slope increased, there was reduced peak pressure of the heel, medial forefoot, and hallux and toes.

  18. Plantar pressure distribution in patients with ankylosing spondylitis.

    Science.gov (United States)

    Aydin, Elif; Turan, Yasemin; Tastaban, Engin; Kurt Omurlu, Imran; Sendur, Omer Faruk

    2015-03-01

    Ankylosing spondylitis is one of the most common inflammatory rheumatic diseases and is associated with alterations in posture. The aim of this study was to investigate the pedobarographic changes among ankylosing spondylitis patients, in an attempt to understand whether the alterations in the posture affect the plantar pressure distribution. The study population consisted of 38 patients with ankylosing spondylitis and 33 healthy volunteers. The static and dynamic pedobarographic measurements were performed to determine the plantar pressure distribution. Moreover, the Bath Ankylosing Spondylitis Disease Activity Index, Bath Ankylosing Spondylitis Functional Index, Ankylosing Spondylitis Quality of Life Questionnaire and Bath Ankylosing Spondylitis Metrology Index were used to assess the clinical state of the patients. The static pedobarographic measurements did not reveal any intergroup difference. There were differences between the groups in the results of dynamic peak pressure measurements under the metatarsal areas and under the midfoot region. The percentage of the midfoot in the dynamic plantar contact area was higher in ankylosing spondylitis patients in comparison to the controls. No clinically significant correlation was found between the clinical scores and static pedobarographic measurements. The plantar pressures under the metatarsal heads, medial and lateral heel regions declined with increasing disease activity according to the Bath Ankylosing Spondylitis Disease Activity Index scores. The lower peak pressures on the forefoot and rearfoot, were associated with the higher Bath Ankylosing Spondylitis Metrology Index scores of the patients. The alterations in the posture may have effects on the plantar pressures in patients with ankylosing spondylitis, especially during dynamic activities. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Ultrasound- versus palpation-guided injection of corticosteroid for plantar fasciitis: a meta-analysis.

    Directory of Open Access Journals (Sweden)

    Zonghuan Li

    Full Text Available BACKGROUND: It is controversial whether ultrasound-guided injection of corticosteroid is superior to palpation-guided injection for plantar fasciitis. This meta-analysis was performed to compare the effectiveness of ultrasound-guided and palpation-guided injection of corticosteroid for the treatment of plantar fasciitis. METHODS: Databases (MEDLINE, Cochrane library and EMBASE and reference lists were searched from their establishment to August 30, 2013 for randomized controlled trials (RCTs comparing ultrasound-guided with palpation-guided injection for plantar fasciitis. The Cochrane risk of bias (ROB tool was used to assess the methodological quality. Outcome measurements were visual analogue scale (VAS, tenderness threshold (TT, heel tenderness index (HTI, response rate, plantar fascia thickness (PFT, hypoechogenicity and heel pad thickness (HPT. The statistical analysis was performed with software RevMan 5.2 and Stata 12.0. When I2<50%, the fixed-effects model was adopted. Otherwise the randomized-effects model was adopted. The Grading of Recommendations Assessment, Development and Evaluation (GRADE system was used to assess the quality of evidence. RESULTS: Five RCTs with 149 patients were identified and analyzed. Compared with palpation-guided injection, ultrasound-guided injection was superior with regard to VAS, TT, response rate, PFT and hypoechogenicity. However, there was no statistical significance between the two groups for HPT and HTI. CONCLUSION: Ultrasound-guided injection of corticosteroid tends to be more effective than palpation-guided injection. However, it needs to be confirmed by further research.

  20. MRI of plantar fasciitis

    Energy Technology Data Exchange (ETDEWEB)

    Roger, B.; Grenier, P. [Service de Radiologie Polyvalente Diagnostique et Interventionelle, Hopital de la Pitie, 83, boulevard de l`Hopital, F-75651 Paris Cedex 13 (France)

    1997-12-01

    At present, MRI is the only imaging method that can precisely visualize lesions of the superficial plantar aponeurosis, whether they be musculoaponeurositides, enthesopathies or tears, and whether they be acute or chronic, with or without complications. By its direct visualization of the lesion, MRI enables an accurate assessment of the injury to be made and thereby better orients the therapeutic strategy. (orig.) With 11 figs., 15 refs.

  1. Music modulates behaviour of premature infants following heel lance.

    Science.gov (United States)

    Butt, M L; Kisilevsky, B S

    2000-03-01

    The physiological and behavioural effects of music during recovery from heel lance were examined in 14 preterm infants at 29 to 36 weeks post-conceptual age (PCA). Infants were tested on 2 occasions: during a music condition and during a no-music control condition. Each condition was videotaped during 3 periods: baseline, heel lance, and recovery. Infants were divided into 2 age groups for data analyses: less than and greater than 31 weeks PCA. Mixed model ANOVAs showed that heel lance elicited a stress response (i.e., increased heart rate, decreased oxygen saturation, increased state-of-arousal, and increased facial actions indicative of pain) in both age groups. The stress response was greater in the older group. During recovery, the older group had a more rapid return of heart rate, behavioural state, and facial expressions of pain to baseline levels in the presence of compared to the absence of music. It was concluded that music is an effective NICU intervention following a stress-provoking stimulus in infants older than 31 weeks PCA.

  2. [Cover flaps for loss of substance on the heel. Apropos of 8 cases].

    Science.gov (United States)

    Mulfinger, C; Bardot, J; Legre, R; Aubert, J P; Magalon, G; Bureau, H

    1993-10-01

    The anatomical and function characteristics of the heel region explain the large number of methods used and the differences of opinion particularly in relation to the repair of weightbearing zones. Our study is based on 28 patients in whom we performed: ten regional flaps, six cross-leg flaps, sixteen microsurgical flaps. The temporal fascia free flap provides good results on the posterior surface with minimal sequelae at the donor site. The medial plantar flap appears to be the most suitable flap for weight-bearing zones. Cross-lep flaps allow satisfactory repair of the weightbearing zone, but the scarred appearance of the donor site is inaesthetic and immobilisation is uncomfortable. The problem of large defects is still not resolved and no really satisfactory method is available among the various distant, skin, myocutaneous, pure muscle or cross-leg flaps. The solution may reside in a combination of two flaps allowing better adaptation to the morphology of the heel. The importance of heel sensation, particularly in the weight-bearing zone, led to the concept of the use of sensitive or resensitised flaps. After a review of the literature and our results, we did not find any correlation between the sensitivity obtained and the success of the reconstruction. It therefore seems useless to perform microscopic nerve sutures in order to resensitise distant heel flaps. The patient's cooperation is essential in every case to compensate for the decreased sensitivity by means of increased visual surveillance and the wearing of suitable shoes.

  3. Aneurisma verdadeiro de artéria plantar medial: relato de caso True aneurysm of medial plantar artery: case report

    Directory of Open Access Journals (Sweden)

    Flavio Renato de Almeida Senefonte

    2011-09-01

    Full Text Available Os aneurismas periféricos merecem atenção pela sua baixa frequência e associação com outros aneurismas arteriais, principalmente o de aorta abdominal. O aneurisma de artéria plantar verdadeiro é ainda mais raro. A escassa literatura disponível concentra-se nos casos de pseudoaneurisma pós-traumático dessa artéria. Relata-se o caso de uma paciente do sexo feminino, 85 anos, com queixa de dor no pé direito ao deambular durante um ano, acompanhada de nódulo pulsátil em região plantar, próximo da base do primeiro pododáctilo. Não havia história prévia de trauma ou cirurgia na região plantar acometida. Realizou-se ecografia vascular e angiorressonância, que diagnosticaram aneurisma de artéria plantar. A paciente foi então submetida à aneurismectomia com ligadura das artérias nutricionais, apresentando boa evolução pós- operatória.Peripheral aneurysms deserve attention because of their low frequency and potential association with other aneurysms, especially of the abdominal aorta. The true aneurysm of the plantar artery is even less frequent. The literature available is scarce and focuses on cases of post-traumatic arterial pseudoaneurysms. In this paper, we report the case of an 85-year-old female patient with a one-year history of pain on the right foot when walking associated with a pulsatile tumor in the plantar region at the base of the big toe. The patient had no history of trauma or foot surgery. Vascular ultrasonography and MR angiography showed a plantar artery aneurysm. Aneurysmectomy with ligation of the medial plantar artery was performed. The patient had a good postoperative course.

  4. Endoscopic Plantar Fasciotomy Improves Early Postoperative Results: A Retrospective Comparison of Outcomes After Endoscopic Versus Open Plantar Fasciotomy.

    Science.gov (United States)

    Chou, Andrew Chia Chen; Ng, Sean Yung Chuan; Koo, Kevin Oon Thien

    2016-01-01

    Plantar fasciotomy is offered to patients with recalcitrant plantar fasciitis. Few studies have characterized the functional outcomes over time for the endoscopic approach compared with the open approach. We hypothesized that patients undergoing endoscopic surgery will have better postoperative functional outcomes early in the postoperative period but equivalent long-term outcomes compared with patients undergoing open surgery. We analyzed the prospectively collected data of all patients undergoing plantar fasciotomy at our institution from December 2007 to August 2014. A total of 42 feet of 38 patients were included in the analysis. The clinical data were collected preoperatively and at 3 and 6 months and 1 year. The functional outcomes analyzed included the American Orthopaedic Foot and Ankle Society Ankle-Hindfoot scale, the Medical Outcomes Study, Short-Form, 36-item Health Survey, and patient satisfaction and expectations. Patients undergoing endoscopic surgery had significantly greater American Orthopaedic Foot and Ankle Society Ankle-Hindfoot and SF-36 Health Survey scores and lower pain scores at the 3-month period. They were also significantly more likely to be satisfied with and have had their expectations met by surgery. Compared with the open approach, the patients who had undergone endoscopic plantar fasciotomy experienced significantly greater improvements in the subjective and objective functional outcomes, with less pain and greater satisfaction, and had had their expectations met earlier in the recovery period, with equivalent long-term outcomes, compared with the patients who had undergone open plantar fasciotomy.

  5. 针刀加局阻辅以手法松解治疗跟痛症35例临床疗效分析%35 Cases Clincal Effects Analysis Acupotomy Plus Regional Resistance Combined with Manipulation in the Treatment of Heel Pain

    Institute of Scientific and Technical Information of China (English)

    宋飞跃; 张扬; 王庆

    2014-01-01

    目的:初步探讨针刀加局阻辅以手法治疗跟痛症的方法及疗效,为临床推广此治疗方法供同道以参考。方法我院自2010年以来,综合分析跟痛症所形成的病因,运用针刀加局部阻滞辅以手法松解治疗跟痛症35例。在跟部痛点部位施行针刀铲削剥离纵疏横剥后,行局部阻滞,外加推拿手法。一般治疗3次为1疗程,1次/w。结果本组35例均经上述方法治疗1~3次,随访1年。结果优占26例,74%,良7例,占20%,有效2例,占6%,无效0例,优良效占94.28%。结论局部阻滞是治疗无菌性炎症的良好方法之一,在局阻中加入庆大霉素,既可以治疗有菌性炎症,又能预防感染。而手法松解又弥补了针刀松解的不足,经临床验证,此方法治疗跟痛症,具有操作简便,易于推广等优点,该方法不失为治疗跟痛症的良好方法。适宜在农村基层医疗机构推广。%Objective: To explore the method and curative ef ect of acupotomy plus local resistance combined with manipulation in the treatment of heel pain, for clinical popularization of the method of treatment for fel ow to reference. Methods: our hospital since 2010, the comprehensive analysis of cause of formation with pain, use of acupotomy combined with local block combined with massage in treatment of 35 cases of calcaneodynia. In the heel pain points by needle knife skiving of longitudinal drainage transverse strip, local block, plus massage. The general treatment of the three times for a course of treatment, once a week. Results: 35 cases were treated by the method of 1-3, one year of fol ow-up. Results excellent 26 cases, good in 7 cases, accounting for 74%, 20%, ef ective in 2 cases, accounting for 6%, 0 cases are invalid, the excellent ef ect accounted for 94.28%. Conclusion: local anesthesia is a good way for treating aseptic inflammation, adding gentamicin in local resistance, can be treated with bacteria

  6. Redistribution of joint moments is associated with changed plantar pressure in diabetic polyneuropathy

    Directory of Open Access Journals (Sweden)

    Willems Paul JB

    2009-02-01

    Full Text Available Abstract Background Patients with diabetic polyneuropathy (DPN are often confronted with ulceration of foot soles. Increased plantar pressure under the forefoot has been identified as a major risk factor for ulceration. This study sets out to test the hypothesis that changes in gait characteristics induced by DPN related muscle weakness are the origin of the elevated plantar pressures. Methods Three groups of subjects participated: people diagnosed with diabetes without polyneuropathy (DC, people diagnosed with diabetic polyneuropathy (DPN and healthy, age-matched controls (HC. In all subjects isometric strength of plantar and dorsal flexors was assessed. Moreover, joint moments at ankle, knee and hip joints were determined while walking barefoot at a velocity of 1.4 m/s. Simultaneously plantar pressure patterns were measured. Results Compared to HC-subjects, DPN-participants walked with a significantly increased internal plantar flexor moment at the first half of the stance phase. Also in DPN-subjects the maximal braking and propelling force applied to the floor was decreased. Moreover, in DPN-subjects the ratio of forefoot-to-rear foot plantar pressures was increased. Body-mass normalized strength of dorsal flexors showed a trend to be reduced in people with diabetes, both DC and DPN, compared to HC-subjects. Plantar flexors tended to be less weak in DC compared to HC and in DPN relative to DC. Conclusion The results of this study suggest that adverse plantar pressure patterns are associated with redistribution of joint moments, and a consequent reduced capacity to control forward velocity at heel strike.

  7. Atypical presentation of plantar fasciitis secondary to soft-tissue mass infiltration.

    Science.gov (United States)

    Ng, A; Beegle, T; Rockett, A K

    2001-02-01

    This article describes a patient with plantar fascial pain who presented to the office of one of the authors. Physical examination and the patient's description of the history of symptoms revealed classic signs and symptoms of plantar fasciitis. The patient was treated with numerous conservative modalities, including ultrasound, nonsteroidal anti-inflammatory medications, trigger-point injections, over-the-counter orthoses, and stretching exercises. When the pain was not relieved by these conservative measures, magnetic resonance imaging of the area was performed. Visualization of the insertional area of the plantar fascia revealed a mass inferior to, as well as infiltrated into, the plantar fascia. Surgical excision of the lesion resulted in complete elimination of the patient's pain.

  8. The Achilles heel of adults and children

    NARCIS (Netherlands)

    Wiegerinck, J.I.

    2014-01-01

    This thesis focuses on the imaging and treatment of the Achilles heel of adults and children. The figurative and literal Achilles heel consists of a number of pathologies: ankle impingement, Achilles tendinopathy, retrocalcaneal bursitis and calcaneal apophysitis. Research as well as diagnosis and t

  9. A retrospective descriptive study of nursing home residents with heel eschar or blisters.

    Science.gov (United States)

    Shannon, Mary M

    2013-01-01

    Pressure ulcers on heels are a serious problem in nursing home patients and can lead to complications. Current clinical guidelines recommend leaving dry heel eschar intact, but the evidence for this recommendation is largely based on expert opinion and not always followed. To examine outcomes of heel pressure ulcers in nursing home patients, a retrospective study was conducted by reviewing the charts of patients in 15 different nursing homes who had a heel eschar or a heel blister during a period of 50 months. In all facilities, standard protocol of care consisted of offloading the area and keeping eschar and blisters dry and debriding only if the eschar or blister became loose. A total of 263 heel wounds were identified. Of those, 179 (68%) had eschar and 84 (32%) were blisters. Almost half of all patients (41%) were lost to follow-up. All but one (amputation related to pain from ischemia) of the remaining wounds (n = 154) healed. Ninety-four of the 95 wounds with eschar and 57 of 57 wounds with blisters healed after an average of 11 (SD 9.44) weeks for wounds with eschar and 6 (SD 4.75) weeks for blister-covered wounds. These results suggest practitioners can follow current clinical guidelines for the management of these wounds until further research comparing different protocols of care has been conducted.

  10. Proportional EMG control of ankle plantar flexion in a powered transtibial prosthesis.

    Science.gov (United States)

    Wang, Jing; Kannape, Oliver A; Herr, Hugh M

    2013-06-01

    The human calf muscle generates 80% of the mechanical work to walk throughout stance-phase, powered plantar flexion. Powered plantar flexion is not only important for walking energetics, but also to minimize the impact on the leading leg at heel-strike. For unilateral transtibial amputees, it has recently been shown that knee load on the leading, intact limb decreases as powered plantar flexion in the trailing prosthetic ankle increases. Not surprisingly, excessive loads on the leading, intact knee are believed to be causative of knee osteoarthritis, a leading secondary impairment in lower-extremity amputees. In this study, we hypothesize that a transtibial amputee can learn how to control a powered ankle-foot prosthesis using a volitional electromyographic (EMG) control to directly modulate ankle powered plantar flexion. We here present preliminary data, and find that an amputee participant is able to modulate toe-off angle, net ankle work and peak power across a broad range of walking speeds by volitionally modulating calf EMG activity. The modulation of these key gait parameters is shown to be comparable to the dynamical response of the same powered prosthesis controlled intrinsically (No EMG), suggesting that transtibial amputees can achieve an adequate level of powered plantar flexion controllability using direct volitional EMG control.

  11. Variant position of the medial plantar nerve

    OpenAIRE

    Astik RB; Dave UH; Gajendra KS

    2011-01-01

    Knowledge of variation of position of the medial plantar nerve is important for the forefoot surgeon for plantar reconstruction, local injection therapy and an excision of interdigital neuroma. During routine dissection of 50-year-old female cadaver, we found the medial plantar nerve and vessels variably located between plantar aponeurosis and the muscles of the first layer of the sole of the right foot. Due to this variant position, the medial plantar nerve and vessels lose their protection ...

  12. Can We Measure the Heel Bump? Radiographic Evaluation of Haglund's Deformity.

    Science.gov (United States)

    Bulstra, Gythe H; van Rheenen, Thijs A; Scholtes, Vanessa A B

    2015-01-01

    Haglund's deformity is a symptomatic posterosuperior deformity of the heel. The lateral radiograph of the ankle will show a prominent, large, posterosuperior part of the calcaneus, which can be measured using the Fowler and Philips angle (FPA, the angle between the posterior and plantar surface of the calcaneus) and the calcaneal pitch angle (CPA, the angle between the sole of the foot and the plantar part of the calcaneus). Although these angles are commonly used, these radiographic angle measurements have never shown a relationship with Haglund's deformity. In 78 patients (51% male) with symptomatic Haglund's deformity and a control group of 100 patients (41% male) with no heel complaints, we measured the FPA and CPA on weightbearing lateral radiographs of the foot. Using an unpaired t tests, no significant difference was found between the 2 groups in the FPA (p = .40). We measured a significant difference in the CPA between the Haglund group and the control group (p = .014). Subgroup analysis showed that this difference was mainly found in females (p position results in extra traction on the Achilles tendon and can eventually cause tendinitis and bursitis. Radiographic measurement should be used as an auxiliary tool. If the calcaneus tends to change position, it would be interesting to understand this process, which could eventually lead to improvement in the treatment of Haglund's deformity.

  13. Plantar fibromatosis. Ultrasound assessment; La fibromatosi plantare: risultati ecografici

    Energy Technology Data Exchange (ETDEWEB)

    Solivetti, F.R.; Luzi, F.; Bucher, S.; Thorel, M.F.; Muscardin, L. [Rome Ospedale Santa Maria e San Gallicano, Rome (Italy)

    1999-05-01

    In 1998-99, six patients with plantar fibromatosis were submitted to US (ultrasound) with plantar fibromatosis were submitted to US with 13 MHz linear array and 20 MHz mechanical annular array probes. All patients were examined in prone recumbency with the probe positioned on the sole of the foot. Only some of them were subsequently submitted to surgery. Plantar fibromatosis exhibited an almost pathognomonic pattern and US proved to be a quick, noninvasive and cost-effective technique to confirm clinical diagnosis. The nodule is typically single and iso echoic, with maximum diameter of about 1 cm, inhomogeneous internal structure and few thin hyperechoic septa. The nodular fibrous proliferation adheres with the major axis along the plantar fascia; it exhibits clear-cut margins and US beam transmission is good. No calcifications or fluid collections are seen within the nodule. Color and power Doppler show no flow inside. It is demonstrated that US is an adequate tool for the study of plantar fibromatosis. [Italian] Negli anni 1998-99 sono stati osservati ben sei casi di fibromatosi plantare, solo in parte trattati chirurgicamente. Tutti sono stati studiati con ecografia, con apparecchiatura in tempo reale e sonde lineari da 13 MHz e anulari da 20 MHz. Si puo' descrivere un quadro tipico della malattia diagnosticabile con l'ecografia, specie in associazione con sintomi clinici caratteristici.

  14. Influence of high-heeled shoes on the sagittal balance of the spine and the whole body.

    Science.gov (United States)

    Weitkunat, Tim; Buck, Florian M; Jentzsch, Thorsten; Simmen, Hans-Peter; Werner, Clément M L; Osterhoff, Georg

    2016-11-01

    Wearing high heels is associated with chronic pain of the neck, lower back and knees. The mechanisms behind this have not been fully understood. The purpose of this study was to investigate the influence of high-heeled shoes on the sagittal balance of the spine and the whole body in non-habitual wearers of high heels. Lateral standing whole body low-dose radiographs were obtained from 23 female participants (age 29 ± 6 years) with and without high heels and radiological parameters describing the sagittal balance were quantified. These were analyzed for differences between both conditions in the total sample and in subgroups. Standing in high heels was associated with an increased femoral obliquity angle [difference (Δ) 3.0° ± 1.7°, p < 0.0001], and increased knee (Δ 2.4° ± 2.9°, p = 0.0009) and ankle flexion (Δ 38.7° ± 3.4°, p < 0.0001). The differences in C7 and meatus vertical axis, cervical and lumbar lordosis, thoracic kyphosis, spino-sacral angle, pelvic tilt, sacral slope, and spinal tilt were not significant. Individuals adapting with less-than-average knee flexion responded to high heels by an additional increase in cervical lordosis (Δ 5.8° ± 10.7° vs. 1.8° ± 5.3°). In all participants, wearing high heels led to increased flexion of the knees and to more ankle flexion. While some participants responded to high heels primarily through the lower extremities, others used increased cervical lordosis to adapt to the shift of the body's center of gravity. This could explain the different patterns of pain in the neck, lower back and knees seen in individuals wearing high heels frequently.

  15. Imaging of Lesser Metatarsophalangeal Joint Plantar Plate Degeneration, Tear, and Repair.

    Science.gov (United States)

    Linklater, James M; Bird, Stephen J

    2016-04-01

    Plantar plate degeneration and tear is a common cause of forefoot pain, typically involving the second metatarsophalangeal joint at the proximal phalangeal insertion laterally, frequently confused with the second web space Morton neuroma. The condition has received increased attention with the development of surgical techniques that can result in successful repair of the plantar plate and substantial improvement in patient symptoms. High-resolution MRI or ultrasound can confirm a diagnosis of plantar plate degeneration and tear and exclude other pathologies, particularly Morton neuroma. The normal plantar plate is a mildly hyperechoic structure on ultrasound and is hypointense on all conventional MR sequences. Plantar plate degeneration manifests on ultrasound as hypoechoic echotextural change and on MRI as mild signal hyperintensity on short TE sequences, becoming less conspicuous on long TE sequences. Adjacent entheseal bony irregularity is commonly present. Plantar plate tears on ultrasound may be seen as an anechoic cleft defect or area of heterogeneous echotexture, sometimes more conspicuous with dorsiflexion stress. Plantar plate tears demonstrate greater signal hyperintensity on proton-density sequences, becoming more conspicuous on fat-suppressed proton density and T2-weighted sequences. Edema and fibrotic change in the pericapsular fat plane is commonly seen in the setting of an adjacent plantar plate tear and should not be misinterpreted as reflecting a Morton neuroma.

  16. PLANTAR FİBROMATOZİS

    OpenAIRE

    Eryılmaz, Tolga

    2010-01-01

    Plantar fibromatozis veya Ledderhose hastalığı, plantar aponevrozun nedeni bilinmeyen, nadir, hiperproliferatif, benign lezyonudur. Mikroskobik olarak Dupuytren hastalığıyla benzerliği nedeniyle plantar fasyanın Dupuytren hastalığı da denilmektedir. Plantar fasyanın özellikle medial parçasını etkileyen bir veya daha fazla sert nodül oluşumu görülür. Çoğunlukla ortopedi bölümü tarafından takip edildiğinden plastik cerrahların nadir olarak karşılaştığı bir hastalıktır. Bu çalışmada, 2008–2009 y...

  17. Effect of custom-made and prefabricated insoles on plantar loading parameters during running with and without fatigue.

    Science.gov (United States)

    Lucas-Cuevas, Angel Gabriel; Pérez-Soriano, Pedro; Llana-Belloch, Salvador; Macián-Romero, Cecili; Sánchez-Zuriaga, Daniel

    2014-01-01

    Controversy exists whether custom-made insoles are more effective in reducing plantar loading compared to prefabricated insoles. Forty recreational athletes ran using custom-made, prefabricated, and the original insoles of their running shoes, at rest and after a fatigue run. Contact time, stride rate, and plantar loading parameters were measured. Neither the insole conditions nor the fatigue state modified contact time and stride rate. Addressing prevention of running injuries, post-fatigue loading values are of great interest. Custom-made insoles reduced the post-fatigue loading under the hallux (92 vs. 130 kPa, P insoles provoked reductions in post-fatigue loading under the toes (120 vs. 175 kPa, P insoles, custom-made insoles reduced by 31% and 54% plantar loading under the medial and lateral heel compared to the prefabricated insoles. Finally, fatigue state did not influence plantar loading regardless the insole condition. In long-distance races, even a slight reduction in plantar loading at each foot strike may suppose a significant decrease in the overall stress experienced by the foot, and therefore the use of insoles may be an important protective mechanism for plantar overloading.

  18. Heel-rise test in the assessment of individuals with peripheral arterial occlusive disease

    Directory of Open Access Journals (Sweden)

    Monteiro DP

    2013-01-01

    Full Text Available Débora Pantuso Monteiro,1 Raquel Rodrigues Britto,2 Ana Clara Ribeiro Lages,3 Marluce Lopes Basílio,3 Monize Cristine de Oliveira Pires,3 Maria Luiza Vieira Carvalho,1 Ricardo Jayme Procópio,4 Danielle Aparecida Gomes Pereira21Rehabilitation Sciences of the Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brazil; 2Physiotherapy Department of the School of Physical Education, Physiotherapy and Occupational Therapy of the Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brazil; 3Private Practice, Belo Horizonte-MG, Brazil; 4Hospital das Clínicas of the Universidade Federal de Minas Gerais, Belo Horizonte-MG, BrazilIntroduction: The Heel-Rise Test (HRT is a clinical instrument relevant to vascular rehabilitation that has been proposed to assess the function of the triceps surae muscle. To use HRT in the assessment of individuals with peripheral arterial occlusive disease (PAOD, its ability to detect differences in the functional performance of patients with PAOD must be verified.Aim: To verify whether the test is sensitive in differentiating between individuals with PAOD with distinct functional capacities.Materials and methods: A transversal study in which individuals with PAOD were assessed using the HRT, the Walking Impairment Questionnaire (WIQ, and the Shuttle Walk Test. The following variables were analyzed: number of plantar flexions performed in the HRT (time in seconds and velocity (plantar flexions per second when performing plantar flexions up to the point of volunteer fatigue, maximum distance walked in the Shuttle Walk Test, and scores obtained in each WIQ domain.Results: Twenty-five individuals (14 male were included in the study, with a mean age of 63.36 ± 9.83 years. The variables number of plantar flexions and time to perform the HRT were sensitive enough to differentiate between distinct functional capacities in individuals with PAOD (P = 0.003 and P = 0.009, respectively. However, this result was not found

  19. Role of gastrocnemius-soleus muscle in forefoot force transmission at heel rise - A 3D finite element analysis.

    Science.gov (United States)

    Chen, Wen-Ming; Park, Jaeyoung; Park, Seung-Bum; Shim, Victor Phyau-Wui; Lee, Taeyong

    2012-06-26

    The functions of the gastrocnemius-soleus (G-S) complex and other plantar flexor muscles are to stabilize and control major bony joints, as well as to provide primary coordination of the foot during the stance phase of gait. Geometric positioning of the foot and transferring of plantar loads can be adversely affected when muscular control is abnormal (e.g., equinus contracture). Although manipulation of the G-S muscle complex by surgical intervention (e.g., tendo-Achilles lengthening) is believed to be effective in restoring normal plantar load transfer in the foot, there is lack of quantitative data supporting that notion. Thus, the objective of this study is to formulate a three-dimensional musculoskeletal finite element model of the foot to quantify the precise role of the G-S complex in terms of biomechanical response of the foot. The model established corresponds to a muscle-demanding posture during heel rise, with simulated activation of major extrinsic plantar flexors. In the baseline (reference) case, required muscle forces were determined from what would be necessary to generate the targeted resultant ground reaction forces. The predicted plantar load transfer through the forefoot plantar surface, as indicated by plantar pressure distribution, was verified by comparison with experimental observations. This baseline model served as a reference for subsequent parametric analysis, where muscle forces applied by the G-S complex were decreased in a step-wise manner. Adaptive changes of the foot mechanism, in terms of internal joint configurations and plantar stress distributions, in response to altered muscular loads were analyzed. Movements of the ankle and metatarsophalangeal joints, as well as forefoot plantar pressure peaks and pressure distribution under the metatarsal heads (MTHs), were all found to be extremely sensitive to reduction in the muscle load in the G-S complex. A 40% reduction in G-S muscle stabilization can result in dorsal-directed rotations

  20. Effect of shoe heel height on vastus medialis and vastus lateralis electromyographic activity during sit to stand

    Directory of Open Access Journals (Sweden)

    Hodgson David

    2008-01-01

    Full Text Available Abstract Background It has been proposed that high-heeled shoes may contribute to the development and progression of knee pain. However, surprisingly little research has been carried out on how shoe heel height affects muscle activity around the knee joint. The purpose of this study was to investigate the effect of differing heel height on the electromyographic (EMG activity in vastus medialis (VM and vastus lateralis (VL during a sit to stand activity. This was an exploratory study to inform future research. Methods A repeated measures design was used. Twenty five healthy females carried out a standardised sit to stand activity under 4 conditions; barefoot, and with heel wedges of 1, 3, and 5 cm in height. EMG activity was recorded from VM and VL during the activity. Data were analysed using 1 × 4 repeated measures ANOVA. Results Average rectified EMG activity differed with heel height in both VM (F2.2, 51.7 = 5.24, p 3, 72 = 5.32, p 3, 72 = 0.61, p = 0.609. Conclusion We found that as heel height increased, there was an increase in EMG activity in both VM and VL, but no change in the relative EMG intensity of VM and VL as measured by the VM: VL ratio. This showed that no VM: VL imbalance was elicited. This study provides information that will inform future research on how heel height affects muscle activity around the knee joint.

  1. Distribution and correlates of plantar hyperkeratotic lesions in older people

    Directory of Open Access Journals (Sweden)

    Menz Hylton B

    2009-03-01

    Full Text Available Abstract Background Plantar hyperkeratotic lesions are common in older people and are associated with pain, mobility impairment and functional limitations. However, little has been documented in relation to the frequency or distribution of these lesions. The aim of this study was to document the occurrence of plantar hyperkeratotic lesions and the patterns in which they occur in a random sample of older people. Methods A medical history questionnaire was administered to a random sample of 301 people living independently in the community (117 men, 184 women aged between 70 and 95 years (mean 77.2, SD 4.9, who also underwent a clinical assessment of foot problems, including the documentation of plantar lesion locations, toe deformities and the presence and severity of hallux valgus. Results Of the 301 participants, 180 (60% had at least one plantar hyperkeratotic lesion. Those with plantar lesions were more likely to be female (χ2 = 18.75, p 2 = 6.15, p vs 36.3 ± 8.4°; t = 2.68, df = 286, p vs 4.8 ± 1.3 hours, t = -2.46, df = 299, p = 0.01. No associations were found between the presence of plantar lesions and body mass index, obesity, foot posture, dominant foot or forefoot pain. A total of 53 different lesions patterns were observed, with the most common lesion pattern being "roll-off" hyperkeratosis on the medial aspect of the 1st metatarsophalangeal joint (MPJ, accounting for 12% of all lesion patterns. "Roll-off" lesions under the 1st MPJ and interphalangeal joint were significantly associated with moderate to severe hallux valgus (p p Conclusion Plantar hyperkeratotic lesions affect 60% of older people and are associated with female gender, hallux valgus, toe deformity, increased ankle flexibility and time spent on feet, but are not associated with obesity, limb dominance, forefoot pain or foot posture. Although there are a wide range of lesion distribution patterns, most can be classified into medial, central or lateral groups. Further

  2. [Plantar pressure measurement in children and youths during sports activities].

    Science.gov (United States)

    Lampe, R; Mitternacht, J; Gerdesmeyer, L; Gradinger, R

    2005-01-01

    The aim of this study was to consider whether changes occur in the foot area while under repeated physical stress and if they are age related. In addition it interests what consequences this might have in regard to proper shoe wear. The subjects for this study consisted of 15 children and youths aged between 4 and 16 years. The plantar pressure distribution and vertical ground reaction forces were measured before and after physical exercise. The subjects first ran a given distance wearing sport shoes, had a rest and then ran the same distance barefoot. The results showed marked age related differences after exercise. The pressure values were increased in all of the youths in the middle foot region. In comparison young children always exhibited an unbound gait pattern without any dynamic foot roll during heel strike or toe-off. The forefoot had ground contact from the beginning of the stance phase. To compensate for the lack of dynamic foot roll it is recommended that children wear a shoe with a soft sole and with sufficient space for toe movement. The sports shoe for youths should grip the heel and support the longitudinal arch to prevent an incorrect weight distribution.

  3. The effects of extracorporeal shock wave therapy on stroke patients with plantar fasciitis.

    Science.gov (United States)

    Kim, Tae Gon; Bae, Sea Hyun; Kim, Gye Yeop; Kim, Kyung Yoon

    2015-02-01

    [Purpose] The purpose of this research was to analyze the efficacy of extracorporeal shock wave therapy for the treatment of stroke patients with plantar fasciitis. [Subjects and Methods] This study included 10 stroke patients diagnosed with plantar fasciitis who were administered 3 sessions of extracorporeal shock wave therapy per week. After the last session, they performed stretching exercises for their Achilles tendon and plantar fascia for 30 min/day, 5 times a week for 6 months. The following parameters were measured and compared prior to therapy, 6 weeks after therapy, and 6 months after therapy: thickness of the plantar fascia, using an ultrasonic imaging system; degree of spasticity, using a muscle tension measuring instrument; degree of pain, using the visual analogue scale; and gait ability, using the Functional Gait Assessment. [Results] Decreased plantar fascia thickness, spasticity, and pain and increased gait ability were noted after therapy. These changes were significantly greater at 6 months after therapy than at 6 weeks after therapy. [Conclusion] These results indicated that extracorporeal shock wave therapy reduced tension in the plantar fascia, relieving pain and improving gait ability in stroke patients.

  4. Reliability of plantar pressure platforms.

    Science.gov (United States)

    Hafer, Jocelyn F; Lenhoff, Mark W; Song, Jinsup; Jordan, Joanne M; Hannan, Marian T; Hillstrom, Howard J

    2013-07-01

    Plantar pressure measurement is common practice in many research and clinical protocols. While the accuracy of some plantar pressure measuring devices and methods for ensuring consistency in data collection on plantar pressure measuring devices have been reported, the reliability of different devices when testing the same individuals is not known. This study calculated intra-mat, intra-manufacturer, and inter-manufacturer reliability of plantar pressure parameters as well as the number of plantar pressure trials needed to reach a stable estimate of the mean for an individual. Twenty-two healthy adults completed ten walking trials across each of two Novel emed-x(®) and two Tekscan MatScan(®) plantar pressure measuring devices in a single visit. Intraclass correlation (ICC) was used to describe the agreement between values measured by different devices. All intra-platform reliability correlations were greater than 0.70. All inter-emed-x(®) reliability correlations were greater than 0.70. Inter-MatScan(®) reliability correlations were greater than 0.70 in 31 and 52 of 56 parameters when looking at a 10-trial average and a 5-trial average, respectively. Inter-manufacturer reliability including all four devices was greater than 0.70 for 52 and 56 of 56 parameters when looking at a 10-trial average and a 5-trial average, respectively. All parameters reached a value within 90% of an unbiased estimate of the mean within five trials. Overall, reliability results are encouraging for investigators and clinicians who may have plantar pressure data sets that include data collected on different devices.

  5. Topical cidofovir for plantar warts.

    Science.gov (United States)

    Padilla España, Laura; Del Boz, Javier; Fernández Morano, Teresa; Arenas Villafranca, Javier; de Troya Martín, Magdalena

    2014-01-01

    Plantar warts are a common reason for dermatological consultations and their treatment can occasionally be a challenge. Plantar warts are benign lesions produced by the human papillomavirus (HPV) that often fail to respond to habitual treatment. Cidofovir is a potent antiviral drug that acts competitively, inhibiting viral DNA polymerase. Our aim was to assess the efficacy and safety of cidofovir cream for the treatment of viral plantar warts. We undertook a retrospective observational study of patients with plantar warts who received treatment with topical cidofovir between July 2008 and July 2011 at the Dermatology Service of the Hospital Costa del Sol, Marbella, Spain. Data about the rate of treatment response, the adverse effects, and recurrences, as well as the characteristics of the patient cohort, were recorded. We identified 35 patients who had received some previous treatment. The usual concentration was 3% (in 33 of 35 cases), applied twice a day (in 31 of 35 cases). A greater or lesser response was noted in 28 cases. There were two recurrences. Topical cidofovir seems to be a useful alternative for the therapeutic management of recalcitrant plantar common warts that fail to respond to usual treatment.

  6. 非营养性吸吮联合抚触对新生儿足底采血时疼痛反应的影响%Effect of non-nutritive sucking combined with massage on pain reaction of neonatal blood collection in heel

    Institute of Scientific and Technical Information of China (English)

    郑骆颖; 郑俊虎; 蔡微微; 黄宗哲; 周敏; 刘丽珍

    2013-01-01

    目的:通过与其他干预方法比较,探讨非营养性吸吮联合抚触缓解新生儿疼痛的效果,为临床提供一种减轻新生儿疼痛、减少新生儿不良影响的有效方法.方法:采用N-PASS量表(neonatal pain,agitation and sedation scale)对1 200例行足底采血的新生儿进行疼痛评分,按随机原则分为6组:非营养性吸吮联合抚触组(A组)、母乳喂养联合抚触组(B组)、抚触组(C组)、非营养性吸吮组(D组)、体位组(E组)和未干预组(F组),每组200例.分别于针刺足跟后1 min、5min进行疼痛程度评分.结果:在刺激后1 min、5min,6组新生儿的疼痛评分差异均有统计学意义(F=28.345、76.868,P<0.01);A组与B组间的疼痛评分差异无统计学意义(P>0.05),与其他组比较差异有统计学意义(F =25.794、59.437,P<0.01).在刺激后1min和5min,6组间轻、中度疼痛的构成差异有统计学意义(x2=94.422、69.722,P<0.01),A组和B组间疼痛程度的构成差异无统计学意义(P>0.05),与其他组比较差异有统计学意义(x2=67.932、40.852,P<0.01).结论:新生儿对急性、短暂性疼痛很敏感,不同的干预方法对缓解新生儿疼痛的效果不同,非营养性吸吮联合抚触对新生儿疼痛缓解效果较好,适合临床推广.%Objective: To explore the effect of non - nutritive sucking combined with massage for alleviating neonatal pain by comparing with other interventional methods, and provide an effective method to alleviate neonatal pain and reduce adverse effects of neonates. Methods: Neonatal pain, agitation and sedation scale (N - PASS) was used to grade pain of 1 200 neonates during neonatal blood collection in heel, then the neonates were randomly divided into six groups: non - nutritive sucking combined with massage group ( group A), breast feeding combined with massage group (group B) , massage group (group C) , non - nutritive sucking group (group D) , body position group (group E) , and non -intervention

  7. The configuration of plantar pressure sensing cells for wearable measurement of COP coordinates.

    Science.gov (United States)

    Wang, Dian; Cai, Ping; Mao, Zhiyong

    2016-10-26

    Wearable measurement of center of pressure (COP) coordinates is the key of obtaining the measurement of natural gait. Plantar pressure insole is the right sensing unit for plantar pressure monitoring for long-term outdoor measurements and the control of walking assisting exoskeleton robot. It's necessary to study the configuration of pressure sensing cells. This study explored the sensing cell configuration for the plantar pressure insole. The data of plantar pressure of walking is collected for layout variants. The RMSE of COP coordinates estimations are used as the evaluation criteria. The RMSE of COP coordinates decreases from 8.00 to 3.20 mm as the amount of pressure sensing cells increases from 2 to 7. The size of pressure sensing cells contribute to reduce the RMSE of COP coordinates and 7 pressure sensing cells, with the size of 2.0-2.5 cm have the satisfying performance. Adding pressure sensing cell in the heel and hallux area increase the accuracy of estimating COP coordinates. Comparison results indicate that the configuration of 7 pressure sensing cells has a satisfying measurement performance.

  8. Strength training for plantar fasciitis and the intrinsic foot musculature: A systematic review.

    Science.gov (United States)

    Huffer, Dean; Hing, Wayne; Newton, Richard; Clair, Mike

    2017-03-01

    The aim was to critically evaluate the literature investigating strength training interventions in the treatment of plantar fasciitis and improving intrinsic foot musculature strength. A search of PubMed, CINHAL, Web of Science, SPORTSDiscus, EBSCO Academic Search Complete and PEDRO using the search terms plantar fasciitis, strength, strengthening, resistance training, intrinsic flexor foot, resistance training. Seven articles met the eligibility criteria. Methodological quality was assessed using the modified Downs and Black checklist. All articles showed moderate to high quality, however external validity was low. A comparison of the interventions highlights significant differences in strength training approaches to treating plantar fasciitis and improving intrinsic strength. It was not possible to identify the extent to which strengthening interventions for intrinsic musculature may benefit symptomatic or at risk populations to plantar fasciitis. There is limited external validity that foot exercises, toe flexion against resistance and minimalist running shoes may contribute to improved intrinsic foot musculature function. Despite no plantar fascia thickness changes being observed through high-load plantar fascia resistance training there are indications that it may aid in a reduction of pain and improvements in function. Further research should use standardised outcome measures to assess intrinsic foot musculature strength and plantar fasciitis symptoms.

  9. [Surgical treatment of rupture of the plantar fascia].

    Science.gov (United States)

    Christel, P; Rigal, S; Poux, D; Roger, B; Witvoët, J

    1993-01-01

    Among the various lesions of the hindfoot in athletes, plantar fascia ruptures are not well documented and their surgical treatment is not often reported in the literature. The purpose of the current work was to more precisely define therapeutic indications and to evaluate the results of the surgical treatment based on the excision-release of the plantar fascia. Between 1986 and 1991, 19 patients (5 females, 14 males, average age 32 years) were operated on by one surgeon. All patients were either recreational or competitive athletes. The plantar fascia rupture occurred 18 times during sports activity. Surgical treatment was indicated when pain persisted despite a well conducted conservative treatment. In 17 cases, MRI allowed to plan the operative strategy by showing the fascia lesion. The patients were operated after an average of 8 months following the initial injury (6-16 months). One patient was lost for follow-up, 2 had a follow-up below 6 months, thus 16 patients were available for analysis. The clinical outcome was evaluated through persistence of pain, return to sports, and functional activity. With a 16-month average follow-up (6-51 months) it was observed that pain constantly disappeared and that 11 patients over 16 returned to the same level of sports activity after 6 months with a time-stable result. After failure of a well conducted conservative treatment, surgical treatment of plantar fascia rupture must be proposed. Surgical technique is based not only on fascia release but also on the excision of the pathological scar tissue in order to avoid the restoration of the continuity of the fascia with the calcaneus.

  10. Variant position of the medial plantar nerve

    Directory of Open Access Journals (Sweden)

    Astik RB

    2011-01-01

    Full Text Available Knowledge of variation of position of the medial plantar nerve is important for the forefoot surgeon for plantar reconstruction, local injection therapy and an excision of interdigital neuroma. During routine dissection of 50-year-old female cadaver, we found the medial plantar nerve and vessels variably located between plantar aponeurosis and the muscles of the first layer of the sole of the right foot. Due to this variant position, the medial plantar nerve and vessels lose their protection from the muscles of the first layer of the sole of the foot and became vulnerable for compression.

  11. Plantar fascia anatomy and its relationship with Achilles tendon and paratenon.

    Science.gov (United States)

    Stecco, Carla; Corradin, Marco; Macchi, Veronica; Morra, Aldo; Porzionato, Andrea; Biz, Carlo; De Caro, Raffaele

    2013-12-01

    Although the plantar fascia (PF) has been studied quite well from a biomechanical viewpoint, its microscopic properties have been overlooked: nothing is known about its content of elastic fibers, the features of the extracellular matrix or the extent of innervation. From a functional and clinical standpoint, the PF is often correlated with the triceps surae muscle, but the anatomical grounds for this link are not clear. The aim of this work was to focus on the PF macroscopic and microscopic properties and study how Achilles tendon diseases might affect it. Twelve feet from unembalmed human cadavers were dissected to isolate the PF. Specimens from each PF were tested with various histological and immunohistochemical stains. In a second stage, 52 magnetic resonance images (MRI) obtained from patients complaining of aspecific ankle or foot pain were analyzed, dividing the cases into two groups based on the presence or absence of signs of degeneration and/or inflammation of the Achilles tendon. The thickness of PF and paratenon was assessed in the two groups and statistical analyses were conducted. The PF is a tissue firmly joined to plantar muscles and skin. Analyzing its possible connections to the sural structures showed that this fascia is more closely connected to the paratenon of Achilles tendon than to the Achilles tendon, through the periosteum of the heel. The PF extended medially and laterally, continuing into the deep fasciae enveloping the abductor hallucis and abductor digiti minimi muscles, respectively. The PF was rich in hyaluronan, probably produced by fibroblastic-like cells described as 'fasciacytes'. Nerve endings and Pacini and Ruffini corpuscles were present, particularly in the medial and lateral portions, and on the surface of the muscles, suggesting a role for the PF in the proprioception of foot. In the radiological study, 27 of the 52 MRI showed signs of Achilles tendon inflammation and/or degeneration, and the PF was 3.43 ± 0.48 mm thick

  12. Movement Behavior of High-Heeled Walking

    DEFF Research Database (Denmark)

    Alkjær, Tine; Raffalt, Peter Christian; Petersen, Nicolas Caesar

    2012-01-01

    The human locomotor system is flexible and enables humans to move without falling even under less than optimal conditions. Walking with high-heeled shoes constitutes an unstable condition and here we ask how the nervous system controls the ankle joint in this situation? We investigated the movement...... behavior of high-heeled and barefooted walking in eleven female subjects. The movement variability was quantified by calculation of approximate entropy (ApEn) in the ankle joint angle and the standard deviation (SD) of the stride time intervals. Electromyography (EMG) of the soleus (SO) and tibialis...

  13. Observation of breastfeeding combined music therapy reducing the neonatal pain of drawing heel blood%母乳喂养联合音乐疗法缓解新生儿足跟采血疼痛的效果观察

    Institute of Scientific and Technical Information of China (English)

    李华

    2015-01-01

    Objective To explore the way to reduce the neonatal pain of drawing heel blood by observation of different nursing methods.Methods 90 cases of normal full-term natural delivery newborns were randomly divided into three groups:breastfeeding group, breastfeeding combined music therapy group and normal drawing blood group ( con-trol group) .The NIPS, a scale for assessing neonatal pain, was used to determine different newborns the degree of pain in the process of drawing blood in different groups.Neonatal heart rate, transcutaneous oxygen saturation and the crying time were also tested.Results The neonatal NIPS scores in breastfeeding and breastfeeding combined music therapy group were lower than those of the control group ( P<0.05 ) , the change for the heart rate and transcutaneous oxygen sat-uration in the two groups were less than those of the control group ( P<0.05 ) , the newborn cry time in the two groups were shorter than those of the control group ( P<0.05 ) .Conclusions Both of breastfeeding and breastfeeding com-bined music therapy could reduce newborns pain during drawing heel blood.Breastfeeding combined music therapy is a more effective nursing method.%目的:通过不同护理方法观察新生儿足跟采血时的反应,探讨缓解新生儿足跟采血疼痛的护理方法。方法将90例正常足月自然分娩新生儿分为母乳喂养组、母乳喂养联合音乐组和正常采血组(对照组),采用加拿大安大略儿童医院用于评估新生儿操作性疼痛量表( NIPS),来判断不同组别新生儿在采血过程中的疼痛程度。同时评估采血过程中新生儿心率和经皮氧饱和度的变化及哭闹时间。结果母乳喂养组、母乳喂养联合音乐组新生儿NIPS得分低于对照组( P<0.05),心率和经皮氧饱和度变化差值小于对照组( P<0.05),新生儿哭闹例数及哭闹时间均少于对照组( P<0.05);母乳喂养组新生儿NIPS得分低于对照组,心

  14. Efficacy of non-nutritive sucking for alleviating pain caused by heel-lance in full-term neonates:a meta-analysis%非营养性吸吮对缓解足跟采血所致足月新生儿疼痛效果的meta分析

    Institute of Scientific and Technical Information of China (English)

    魏晓琼; 郑显兰; 冷虹瑶; 刘家红; 郭蓉; 于圣娟

    2013-01-01

    Objective To assess the efficacy of non-nutritive sucking (NNS) for alleviating pain caused by heel-lance in full-term neonates. Methods The data from relevant randomized controlled trial (RCT) were collected by electronic search and manual search. The Cochrane Handbook (5.1) was used to evaluate the methodological quality of the literature, and Rev-Man 5.1 software was used for meta-analysis. Results Seven RCTs that met the inclusion criteria were analyzed. The meta-analysis revealed that full-term neonates in NNS group scored lower in neonatal infant pain scale (P0.05). Conclusions NNS can reduce the pain scores in full-term neonates during the heel-lance process, maintain the SpO2 better, and shorten the duration of cry as well as the duration of pain expression.%目的 评价非营养性吸吮对足月新生儿接受足跟采血时的镇痛效果,为临床实践提供循证依据.方法 通过计算机检索、手工检索等途径,收集国内外文献,纳入与本研究主题相关的随机对照研究(RCT).使用Cochrane协作网系统评价手册(5.1版)推荐的偏倚风险评估工具对纳入文献进行方法学质量评价,通过RevMan 5.1软件对结局指标进行统计分析及描述.结果 共纳入7个随机对照试验.Meta分析结果显示,非营养性吸吮组新生儿在足跟采血过程中的新生儿疼痛评分量表、新生儿急性疼痛评分表、新生儿面部编码系统和FLACC量表评分均低于对照组,差异有统计学意义(P均0.05).结论 非营养性吸吮能够有效降低足月新生儿接受足跟采血时各种疼痛量表的评分,能够较好的保持采血时新生儿的血氧饱和度,缩短啼哭持续时间和疼痛面容持续时间.

  15. Heel lance in newborn during breastfeeding: an evaluation of analgesic effect of this procedure

    Directory of Open Access Journals (Sweden)

    Tozzini Danila

    2008-11-01

    Full Text Available Abstract Objectives The reduction of pain due to routine invasive procedures (capillary heel stick blood sampling for neonatal metabolic screening in the newborn is an important objective for the so-called "Hospital with no pain". Practices such as skin to skin contact, or breastfeeding, in healthy newborn, may represent an alternative to the use of analgesic drugs. The aim of our work is to evaluate the analgesic effect of breastfeeding during heel puncture in full term healthy newborn. Methods We studied 200 healthy full term newborns (100 cases and 100 controls, proposing the puncture to mothers during breastfeeding, and explaining to them all the advantages of this practice. Pain assessment was evaluated by DAN scale (Douleur Aigue Nouveau ne scale. Results The difference in score of pain according to the DAN scale was significant in the two groups of patients (p = 0.000; the medium score was 5.15 for controls and 2.65 for cases (newborns sampled during breastfeeding. Conclusion Our results confirmed the evidence of analgesic effect of breastfeeding during heel puncture. This procedure could easily be adopted routinely in maternity wards.

  16. The use of dry needling and myofascial meridians in a case of plantar fasciitis.

    Science.gov (United States)

    Akhbari, Behnam; Salavati, Mahyar; Ezzati, Kamran; Mohammadi Rad, Shahrzad

    2014-03-01

    The purpose of this case report is to describe the use of dry needling based on myofascial meridians for management of plantar fasciitis. A 53-year-old man presented with bilateral chronic foot pain for more than 2 years. After 2 months of conventional treatment (ultrasound, plantar fascia and Achilles tendon stretching, and intrinsic foot strengthening), symptoms eventually improved; however, symptoms returned after prolonged standing or walking. Almost all previous treatment methods were localized in the site of pain that targeted only the plantar fascia. Initial examination of this individual revealed that multiple tender points were found along the insertion of Achilles tendon, medial gastrocnemius, biceps femoris, semimembranosus, and ischial tuberosity. Dry needling of the trigger points was applied. After 4 treatments over 2 weeks, the patient felt a 60% to 70% reduction in pain. His pressure pain threshold was increased, and pain was alleviated. The patient returned to full daily activities. The rapid relief of this patient's pain after 2 weeks of dry needling to additional locations along the superficial back line suggests that a more global view on management was beneficial to this patient. Dry needling based on myofascial meridians improved the symptoms for a patient with recurrent plantar fasciitis.

  17. On high heels and short muscles: a multiscale model for sarcomere loss in the gastrocnemius muscle.

    Science.gov (United States)

    Zöllner, Alexander M; Pok, Jacquelynn M; McWalter, Emily J; Gold, Garry E; Kuhl, Ellen

    2015-01-21

    High heels are a major source of chronic lower limb pain. Yet, more than one third of all women compromise health for looks and wear high heels on a daily basis. Changing from flat footwear to high heels induces chronic muscle shortening associated with discomfort, fatigue, reduced shock absorption, and increased injury risk. However, the long-term effects of high-heeled footwear on the musculoskeletal kinematics of the lower extremities remain poorly understood. Here we create a multiscale computational model for chronic muscle adaptation to characterize the acute and chronic effects of global muscle shortening on local sarcomere lengths. We perform a case study of a healthy female subject and show that raising the heel by 13cm shortens the gastrocnemius muscle by 5% while the Achilles tendon remains virtually unaffected. Our computational simulation indicates that muscle shortening displays significant regional variations with extreme values of 22% in the central gastrocnemius. Our model suggests that the muscle gradually adjusts to its new functional length by a chronic loss of sarcomeres in series. Sarcomere loss varies significantly across the muscle with an average loss of 9%, virtually no loss at the proximal and distal ends, and a maximum loss of 39% in the central region. These changes reposition the remaining sarcomeres back into their optimal operating regime. Computational modeling of chronic muscle shortening provides a valuable tool to shape our understanding of the underlying mechanisms of muscle adaptation. Our study could open new avenues in orthopedic surgery and enhance treatment for patients with muscle contracture caused by other conditions than high heel wear such as paralysis, muscular atrophy, and muscular dystrophy.

  18. Misdiagnosis of plexiform neurofibroma of the medial plantar nerve: case report.

    Science.gov (United States)

    D'Orazi, Valerio; Venditto, Teresa; Panunzi, Andrea; Anichini, Silvia; Manzini, Gabriele; Tallarico, Arturo; Bernetti, Andrea; Paoloni, Marco

    2014-09-01

    Plexiform neurofibromas are benign tumors of the peripheral nerve. Diagnosis may be challenging, if they present mimicking other peripheral nerve pathologies. We report the case of a patient who had severe foot pain, which progressively hampered her walking ability, erroneously attributed to recurrent Morton's neuroma. Diagnosis of plexiform neurofibroma of her right medial plantar nerve was made 15 years after the appearance of symptoms. Pain and function recovered after radical neurotomy of the medial plantar nerve. A correct diagnosis is an essential starting point in the treatment of neurofibromas and a misdiagnosis may lead to an inappropriate treatment.

  19. Comparison of plantar pressure in three types of insole given to patients with diabetes at risk of developing foot ulcers – A two-year, randomized trial

    Directory of Open Access Journals (Sweden)

    Ulla Hellstrand Tang

    2014-12-01

    Conclusions: Custom-made insoles used in combination with stable walking shoes gave lower pressures at the heel region. The variation makes it difficult to detect a systematic difference in plantar pressure for the 6 ROI, if such a difference indeed exists. The levels of satisfaction and usage for all the insoles tested were high. The insoles maintained their pressure redistribution properties over long periods, and few adjustments were needed.

  20. Continuous phenobarbital treatment leads to recurrent plantar fibromatosis.

    Science.gov (United States)

    Strzelczyk, Adam; Vogt, Heinrich; Hamer, Hajo M; Krämer, Günter

    2008-11-01

    Despite contrary recommendations by expert opinion and international guidelines phenobarbital remains the most widely prescribed anticonvulsant worldwide. Although associated connective tissue disorders were described in a timely way after its introduction, the association between plantar fibromatosis--also called Ledderhose syndrome--and phenobarbital seems not to be well known in general. Our case series uniquely demonstrates that continuous phenobarbital treatment leads to recurrent plantar fibromatosis and may result in long-term disability and numerous unnecessary operations. In general, the association between connective tissue disorders and phenobarbital most prominently appears in adult patients of northern European descent. However, our case series and data from the literature suggest that patient groups less susceptible to connective tissue disorders may as well develop Ledderhose syndrome or other associated syndromes as Dupuytren's contractures, frozen shoulder, Peyronie's disease or complex regional pain syndrome in the course of phenobarbital treatment.

  1. Biomechanical consequences of plantar fascial release or rupture during gait: part I--disruptions in longitudinal arch conformation.

    Science.gov (United States)

    Sharkey, N A; Ferris, L; Donahue, S W

    1998-12-01

    To examine whether conformational changes induced by plantar fascial division may progress during gait, we loaded the feet of seven cadavers using an apparatus that simulates the actions of the extrinsic plantarflexors. We measured the effects of plantar fasciotomy at two instants in the terminal-stance phase of gait. Radiographic measurements of height of the arch, base length of the arch, and talo first-metatarsal angle were used to assess contributions to arch support made by the plantar fascia, tibialis posterior, peroneus longus and brevis, and digital flexor muscles. Complete fasciotomy caused significant collapse of the arch in the sagittal plane. Early in terminal stance, at the instant after heel-off, mean height of the arch decreased from 47 to 45 mm. Late in terminal stance, at the instant preceding contralateral heel strike, mean height of the arch decreased from 46 to 43. Effects of division of the central band, though significant, were mild. Medial base length of the arch increased from 163 to 167 mm in the absence of tibialis posterior contraction at late terminal stance. Arch-supporting abilities of the other extrinsic muscles were insignificant.

  2. Use of primary corticosteroid injection in the management of plantar fasciopathy: is it time to challenge existing practice?

    Science.gov (United States)

    Kirkland, Paul; Beeson, Paul

    2013-01-01

    Plantar fasciopathy (PF) is characterized by degeneration of the fascia at the calcaneal enthesis. It is a common cause of foot pain, accounting for 90% of clinical presentations of heel pathology. In 2009-2010, 9.3 million working days were lost in England due to musculoskeletal disorders, with 2.4 million of those attributable to lower-limb disorders, averaging 16.3 lost working days per case. Numerous studies have attempted to establish the short- and long-term clinical efficacy of corticosteroid injections in the management of PF. Earlier studies have not informed clinical practice. As the research base has developed, evidence has emerged supporting clinical efficacy. With diverse opinions surrounding the etiology and efficacy debate, there does not seem to be a consensus of opinion on a common treatment pathway. For example, in England, the National Institute for Clinical Health and Excellence does not publish strategic guidance for clinical practice. Herein, we review and evaluate core literature that examines the clinical efficacy of corticosteroid injection as a treatment for PF. Outcome measures were wide ranging but largely yielded results supportive of the short- and long-term benefits of this modality. The analysis also looked to establish, where possible, "proof of concept." This article provides evidence supporting the clinical efficacy of corticosteroid injections, in particular those guided by imaging technology. The evidence challenges existing orthodoxy, which marginalizes this treatment as a secondary option. This challenge is supported by recently revised guidelines published by the American College of Foot and Ankle Surgeons advocating corticosteroid injection as a primary treatment option.

  3. Plantar fibromatosis--topical review.

    Science.gov (United States)

    Veith, Nils T; Tschernig, Thomas; Histing, Tina; Madry, Henning

    2013-12-01

    Morbus Ledderhose is a rare hyperproliferative disease of the plantar fascia, leading to the formation of nodules. Its origin is unknown. No causal therapy is available, and treatment remains symptomatic. Various therapeutic strategies to alleviate symptoms are available and are adapted to the severity of the disease. In early stages, conservative therapy including nonpharmacological, physical, and pharmacological treatments is applied. If the disease progresses, irradiation of the plantar surface, injections of steroids, shock wave therapy, and partial or complete fasciectomy as an ultimate therapy may be indicated. Novel experimental treatment options including application of fibrinolytic agents are currently being tested, but no controlled, randomized long-term studies are available. This review aims to provide a systematic overview of current established procedures and outlines novel experimental strategies for the treatment of morbus Ledderhose, including future avenues to treat this rare disease.

  4. Parameter identification of hyperelastic material properties of the heel pad based on an analytical contact mechanics model of a spherical indentation.

    Science.gov (United States)

    Suzuki, Ryo; Ito, Kohta; Lee, Taeyong; Ogihara, Naomichi

    2017-01-01

    Accurate identification of the material properties of the plantar soft tissue is important for computer-aided analysis of foot pathologies and design of therapeutic footwear interventions based on subject-specific models of the foot. However, parameter identification of the hyperelastic material properties of plantar soft tissues usually requires an inverse finite element analysis due to the lack of a practical contact model of the indentation test. In the present study, we derive an analytical contact model of a spherical indentation test in order to directly estimate the material properties of the plantar soft tissue. Force-displacement curves of the heel pads are obtained through an indentation experiment. The experimental data are fit to the analytical stress-strain solution of the spherical indentation in order to obtain the parameters. A spherical indentation approach successfully predicted the non-linear material properties of the heel pad without iterative finite element calculation. The force-displacement curve obtained in the present study was found to be situated lower than those identified in previous studies. The proposed framework for identifying the hyperelastic material parameters may facilitate the development of subject-specific FE modeling of the foot for possible clinical and ergonomic applications.

  5. Comparison between different plantar arch

    OpenAIRE

    2009-01-01

    The longitudinal plantar arch (LPA) perform biomechanics functions in the foot. The aim of this study was to compare the relationship between different index to measure the LPA of the foot. The arc index, Staheli index, Viladot classification and Feiss line were compared. In the transversal study, the experimental samples were soccer players females with age between 13 to 19 years. The measure were performed by plantigraphy, with out Feiss line. Although non significant the higher agreement w...

  6. 增高鞋垫对足底压力分布及后跟平衡的影响%The Effect of Heighten Insole on Pressure Distribution and Heel Balance

    Institute of Scientific and Technical Information of China (English)

    张先熠; 李悦; 李罗浩; 李波

    2013-01-01

    通过测量穿增高鞋垫前后足底压力参数,探究增高鞋垫对足底压力分布与后跟部位平衡的影响.用Footscan压力板与Novel鞋垫系统测量15名大学生穿板鞋及穿垫有增高鞋垫的板鞋行走时的压力参数,比较二者在足底7个分区的接触时间、峰值压强与冲量,以及后跟内外侧压力差值.结果显示:穿增高鞋垫后,足底各区域接触时间均延长,大部分区域峰值压强降低,部分冲量由前尖转移向后跟,后跟部位内外翻加剧,从而平衡稳定性能降低.%This study aimed to investigate the effect of heighten insole on plantar pressure distribution and heel balance by analyzing plantar pressure measurements with and without heighten insole. Footscan Force Plate and Novel Pedar - X system were used to measure plantar pressure for 15 undergraduates wearing board shoe with and without heighten insole. The measurements of two conditions were compared. Analysis parameters of seven regions included contact time, peak pressure, impulsing on and the force difference between medial heel and lateral heel. The results showed that when wearing heighten insole; the contact time was increased on all regions and peak pressure was decreased on most regions; some pressure was transferred from the toes to heel region; the balance and stability were decreased with heel supination increased.

  7. Association of Abnormal Metatarsal Parabola With Second Metatarsophalangeal Joint Plantar Plate Pathology.

    Science.gov (United States)

    Fleischer, Adam E; Klein, Erin E; Ahmad, Maheen; Shah, Shivang; Catena, Fernanda; Weil, Lowell Scott; Weil, Lowell

    2017-03-01

    Plantar plate pathology is common, yet it is unclear whether, and to what extent, the length of the second metatarsal contributes to this problem. We conducted a retrospective case-control (1:2) study to examine radiographic risk factors for plantar plate tears. One hundred patients (age 55.7 ± 12.3 years) with plantar plate injuries and 200 healthy controls (age 56.3 ± 11.3 years) were included. Cases were defined as patients with nonacute, isolated, plantar plate pathology of the second metatarsophalangeal joint confirmed by intraoperative inspection at a single foot and ankle specialty practice from June 1, 2007, to January 31, 2014. Patients presenting for pain outside of the forefoot served as the control group. Controls were matched on age (±2 years), gender, and year of presentation. Weight-bearing foot x-rays were assessed for several predetermined angular relationships by a single rater. Conditional logistic regression was used to identify risk factors for plantar plate injury. A long second metatarsal, defined as a metatarsal protrusion index less than -4 mm, was the only significant risk factor for plantar plate pathology in both the univariate and multivariable analyses (multivariate odds ratio 2.5 [95% confidence interval 1.8 to 3.3], P = .002). We found that a long second metatarsal was a risk factor for developing second metatarsophalangeal joint plantar plate tears. This knowledge may aid foot and ankle surgeons when contemplating the need for second metatarsal shortening osteotomies (eg, Weil osteotomy) during plantar plate surgery and when deciding on the amount of shortening for second metatarsal osteotomies. Level III, retrospective comparative study.

  8. Plantar fascia softening in plantar fasciitis with normal B-mode sonography.

    Science.gov (United States)

    Wu, Chueh-Hung; Chen, Wen-Shiang; Wang, Tyng-Guey

    2015-11-01

    To investigate plantar fascia elasticity in patients with typical clinical manifestations of plantar fasciitis but normal plantar fascia morphology on B-mode sonography. Twenty patients with plantar fasciitis (10 unilateral and 10 bilateral) and 30 healthy volunteers, all with normal plantar fascia morphology on B-mode sonography, were included in the study. Plantar fascia elasticity was evaluated by sonoelastographic examination. All sonoelastograms were quantitatively analyzed, and less red pixel intensity was representative of softer tissue. Pixel intensity was compared among unilateral plantar fasciitis patients, bilateral plantar fasciitis patients, and healthy volunteers by one-way ANOVA. A post hoc Scheffé's test was used to identify where the differences occurred. Compared to healthy participants (red pixel intensity: 146.9 ± 9.1), there was significantly less red pixel intensity in the asymptomatic sides of unilateral plantar fasciitis (140.4 ± 7.3, p = 0.01), symptomatic sides of unilateral plantar fasciitis (127.1 ± 7.4, p fascia thickness or green or blue pixel intensity among these groups. Sonoelastography revealed that the plantar fascia is softer in patients with typical clinical manifestations of plantar fasciitis, even if they exhibit no abnormalities on B-mode sonography.

  9. Operative outcome of partial plantar fasciectomy and neurolysis to the nerve of the abductor digiti minimi muscle for recalcitrant plantar fasciitis.

    Science.gov (United States)

    Conflitti, Joseph M; Tarquinio, Thom A

    2004-07-01

    A retrospective review was conducted of 23 patients (26 feet) to assess operative outcome of partial plantar fasciectomy and neurolysis to the nerve of the abductor digiti minimi muscle for recalcitrant plantar fasciitis. Nonsurgical treatment was implemented in all patients with no relief of symptoms (average 20.8 months) prior to surgery. Using a visual analog pain scale (0-10), the average preoperative pain was 9.2 (range, 8-10). Prior to surgery, 65.2% of patients had severe limitations of activity, and 34.8% of patients had moderate limitations of activity. An average 25.3-month follow-up (range, 8-51) was performed by telephone interview. Average postoperative pain decreased to 1.7 using the same visual analog scale. Thirteen patients (57%) had no functional limitations postoperatively and nine patients (39%) had minimal functional limitations postoperatively. One patient (4%) had moderate functional limitations postoperatively. Twenty patients (87%) were completely satisfied with the surgery, two patients (9%) were satisfied with reservations, and one patient (4%) was unsatisfied with the surgery. The average period before return to work or daily activities was 1.5 months. Two patients had minor complications of partial wound dehiscence that healed uneventfully and mild dorsal midfoot pain which required temporary use of a boot walker. While the majority of patients with plantar fasciitis can be managed with nonoperative treatment, those patients with recalcitrant plantar fasciitis can be effectively treated with partial plantar fasciectomy and neurolysis to the nerve of the abductor digiti minimi muscle.

  10. EFFECTIVENESS OF INSTUMENTAL ASSISTED SOFT TISSUE MOBILIZATION TECHNIQUE WITH STATIC STRETCHING IN SUBJECTS WITH PLANTAR FASCIITIS

    Directory of Open Access Journals (Sweden)

    Vinod Babu. K

    2014-08-01

    Full Text Available Background: Instrumental assisted soft tissue mobilization and static stretching found to be effective in plantar fasciitis, however the combined effectiveness of these techniques were unknown. The purpose of this study is to find the effect of Instrumental assisted soft tissue mobilization technique for plantar fascia combined with static stretching of triceps surae for subjects with chronic stage of Plantar Fasciitis on pain intensity, ankle dorsiflexion range of motion and functional disability. Methods: An experimental study design, selected subjects with chronic Plantar Fasciitis randomized subjects into each Study and Control group. Total of 40 subject’s data who completed study, 20 in each group, was used for analysis. Control group received conventional exercise while Study group received conventional exercises with Instrumental assisted soft tissue mobilization combined with static stretching of triceps surae muscle. Outcome measurements such as Intensity of pain using Numerical Pain Rating Scale-101 (NPRS-101, function disability using Foot Function Index Pain Subscale (FFI and ankle dorsiflexion active range of motion using Goniometer was measured before and after 2 weeks of intervention. Results: There is statistically significant improvement in means of NRS-101, ankle dorsiflexion active range of motion and Foot Function Index Pain Subscale after intervention in both groups. When the post-intervention means were compared between Study and Control group after 2 weeks of treatment there is statistically significant difference in means between the groups whereas study group showed greater percentage of improvement than control group. Conclusion: It is concluded that Instrumental assisted soft tissue mobilization technique combined with static stretching of triceps surae muscle is significantly effective than conventional exercises on reducing pain, improving ankle dorsiflexion range of motion and functional disability for subjects

  11. Foot kinematics in patients with two patterns of pathological plantar hyperkeratosis

    Directory of Open Access Journals (Sweden)

    Bowker Peter

    2011-02-01

    Full Text Available Abstract Background The Root paradigm of foot function continues to underpin the majority of clinical foot biomechanics practice and foot orthotic therapy. There are great number of assumptions in this popular paradigm, most of which have not been thoroughly tested. One component supposes that patterns of plantar pressure and associated hyperkeratosis lesions should be associated with distinct rearfoot, mid foot, first metatarsal and hallux kinematic patterns. Our aim was to investigate the extent to which this was true. Methods Twenty-seven subjects with planter pathological hyperkeratosis were recruited into one of two groups. Group 1 displayed pathological plantar hyperkeratosis only under metatarsal heads 2, 3 and 4 (n = 14. Group 2 displayed pathological plantar hyperkeratosis only under the 1st and 5th metatarsal heads (n = 13. Foot kinematics were measured using reflective markers on the leg, heel, midfoot, first metatarsal and hallux. Results The kinematic data failed to identify distinct differences between these two groups of subjects, however there were several subtle (generally Conclusions There was some evidence of small differences between planter pathological hyperkeratosis groups. Nevertheless, there was too much similarity between the kinematic data displayed in each group to classify them as distinct foot types as the current clinical paradigm proposes.

  12. Changes in foot plantar pressure in pregnant women.

    Science.gov (United States)

    Elsayed, Enas; Devreux, Isabelle; Embaby, Heba; Alsayed, Amani; Alshehri, Maram

    2017-01-01

    During pregnancy, the body undergoes many hormonal and anatomical changes causing several medical problems as the musculoskeletal system problems. To investigate the plantar pressure distribution during pregnancy. Twenty two pregnant and non-pregnant females were selected from the King Abdulaziz University in Jeddah. All females were evaluated by inspection regarding their deformities of the spine, pelvis, lower extremities and feet. Pain was assessed by the Visual Analog Scale (VAS), and the weight and height were recorded using a calibrated weighing scale. Finally, the plantar pressure distribution was examined by a Global Postural Analysis device (GPA). The results revealed significant asymmetry of weight bearing in the study group (pregnant) compared to the control group (non-pregnant) (p 0.05). Moreover, there was a significant direct relationship between the month of pregnancy and increased weight bearing on the 5th metatarsal in the study group (p= 0.04). There is an effect of pregnancy on plantar pressure distribution as well as weight symmetry which should be considered when designing an antenatal program.

  13. Quantitative Ultrasound Measurements at the Heel

    DEFF Research Database (Denmark)

    Daugschies, M.; Brixen, K.; Hermann, P.

    2015-01-01

    Calcaneal quantitative ultrasound can be used to predict osteoporotic fracture risk, but its ability to monitor therapy is unclear possibly because of its limited precision. We developed a quantitative ultrasound device (foot ultrasound scanner) that measures the speed of sound at the heel...... with the foot ultrasound scanner reduced precision errors by half (p quantitative ultrasound measurements is feasible. (E-mail: m.daugschies@rad.uni-kiel.de) (C) 2015 World Federation for Ultrasound in Medicine & Biology....

  14. Ultrasonography and magnetic resonance imaging of heel fat pad inflammatory-oedematous lesions in rheumatoid arthritis.

    Science.gov (United States)

    Falsetti, P; Frediani, B; Acciai, C; Baldi, F; Filippou, G; Galeazzi, M; Marcolongo, R

    2006-01-01

    To study heel fat pad (HFP) inflammatory-oedematous lesions in selected patients with rheumatoid arthritis (RA) using ultrasonography (US) and power Doppler US (PDUS), to describe and compare US features of these lesions with those obtained with magnetic resonance imaging (MRI), and to describe changes in the lesions after a short-term follow-up with conventional or anti-tumour necrosis factor-alpha (TNFalpha) therapy. Twelve heels of eight RA outpatients with HFP inflammatory-oedematous lesions were studied by US, PDUS, and unenhanced MRI. All the patients were followed up and US was performed after 3 months. Five patients started on anti-TNFalpha therapy. HFP lesions appeared at US as a heterogeneous and hypoechoic subcalcaneal mass, with loss of normal lobular structure and increased thickness of HFP, because of focal rupture of fibrous septae with oedema and fluid. PDUS showed peripheral vascularization of HFP lesions in 9/12 heels. In 3/12 heels some vascular signals was also detectable inside the lesion, always along the residual echoic septa. No detectable flow was observed within the central fluid-filled spaces. MRI of the HFP lesions showed areas of mean intensity in T1-weighted sequences and high intensity in T2-weighted sequences, with poorly or well-defined margins. After 3 months, PDUS showed reduction in HFP lesion vascularity (associated with reduction in pain) in 10/12 heels, while poor regression of grey-scale US abnormalities was observed. Both US and MRI are capable of demonstrating structural abnormalities in the HFP. PDUS is useful to assess and monitor inflammatory vascularization of the HFP lesions.

  15. The impact of increasing body mass on peak and mean plantar pressure in asymptomatic adult subjects during walking

    Directory of Open Access Journals (Sweden)

    Sara Jones

    2010-11-01

    Full Text Available Introduction: The implication of high peak plantar pressure on foot pathology in individuals both with and without diabetes has been recognized. The aim of this study was to investigate and clarify the relationship between increasing body mass and peak and mean plantar pressure in an asymptomatic adult population during walking. Methods: Thirty adults without any relevant medical history, structural foot deformities or foot posture assessed as highly pronated or supinated, and within a normal body mass index range were included in the study. An experimental, same subjects, repeated measures design was used. Peak and mean plantar pressure were evaluated with the F-Scan in-shoe plantar pressure measurement system under four different loading conditions (0, 5, 10, and 15 kg simulated with a weighted vest. Pressure data were gathered from three stances utilizing the mid-gait protocol. Results: There were statistically significant increases in peak pressure between the 10 and 15 kg load conditions compared to the control (0 kg within the heel and second to fifth metatarsal regions. The first metatarsal and hallux regions only displayed statistically significant increases in peak pressure between 15 kg and the control (0 kg. The midfoot and lesser digits regions did not display any statistically significant differences in peak pressure between any load conditions compared to the control (0 kg. The second to fifth metatarsal region displayed statistically significant increases in mean pressure in the 5, 10 and 15 kg groups compared to the control (0 kg. A statistically significant increase in peak pressure between the 15 kg and control (0 kg group was evident in all other regions. Conclusion: The relationship between increasing body mass and peak and mean plantar pressure was dependent upon the plantar region. This study provides more detail outlining the response of peak and mean pressure to different loading conditions than previously reported in the

  16. Effect of arch type and Body Mass Index on plantar pressure distribution during stance phase of gait.

    Science.gov (United States)

    O'Brien, Davida Louise; Tyndyk, Magdalena

    2014-01-01

    Several factors have been associated with the presence of abnormally high plantar foot pressure including: (i) increased body weight, (ii) foot structure and (iii) walking strategy. It is predicted that the biomechanics of the foot is influenced by the structure of the foot, primarily the Medial Longitudinal Arch. The objective of this study was to examine if Body Mass Index and the foot arch have a direct effect on dynamic peak plantar pressure for healthy subjects. Following a clinical lower limb examination, the Tekscan HR mat was utilised for this study, plantar pressure was profiled at specific events during stance phase of gait including heel strike, midstance and toe off. Results indicated to the preferable normal arch as this produced a low plantar pressure distribution in all cases. The 2nd and 3rd metatarsal head region recorded the highest pressure for all arch types during dynamic analysis. The lowest pressure for the normal and overweight BMI was at toe-off. While the obese BMI group showed highest pressure during toe-off. The obese BMI flat arch subcategory indicated to functional ambulation differences. Future work involves comparing this healthy database to a demographically matched diabetic group.

  17. Gait cycle and plantar pressure distribution in children with cerebral palsy: clinically useful outcome measures for a management and rehabilitation.

    Science.gov (United States)

    Nsenga Leunkeu, Angeline; Lelard, Thierry; Shephard, Roy J; Doutrellot, Pierre-Louis; Ahmaidi, Said

    2014-01-01

    Information on altered foot pressures during ambulation would clarify how far limb deformities modify walking patterns in cerebral palsy (CP), and whether such data can inform prognosis and guide rehabilitation. To compare patterns of plantar pressures during walking between children with CP and their able-bodied (AB) peers. Twenty-five children/adolescents (10 with hemiplegia, 5 with diplegia, and 10 AB, respective ages 13.0 ± 1.9, 13.0 ± 0.6 and 14.0 ± 0.7 years) walked a 12 m line at a self-selected speed. Spatio-temporal parameters and peak in-shoe plantar pressures were recorded for both feet, using the Parotec analysis system. Walking speeds (m·-1) differed significantly between groups (0.65 ± 0.13, hemiplegia, 0.93 ± 0.22 diplegia and 1.26 ± 0.05 AB), with shorter stride lengths in CP. Contact time, double support time and step duration were also shorter in hemiplegia. Plantar pressures differed substantially and consistently between AB and CP, with increased medial heel pressures in hemiplegia, and reduced hallux and lateral heel pressures but increased lateral, medial mid-foot and first metatarsal pressures in diplegia. Substantial alterations in spatio-temporal parameters (greater in hemiplegia than in diplegia) and plantar pressure distribution reflect attempts to compensate for poor stability of posture in CP. Further study of these adaptive changes holds clinical promise in providing data relevant to the design of orthotics, determinations of prognosis and the planning of neurorehabilitation.

  18. Post-traumatic unilateral plantar hyperhidrosis.

    Science.gov (United States)

    Eren, Y; Yavasoglu, N G; Comoglu, S S

    2016-02-01

    Localized unilateral hyperhidrosis is rare and poorly understood, sometimes stemming from trauma. Feet, quite vulnerable to trauma are affected by disease-mediated plantar hyperhidrosis, usually bilaterally. This report describes partial hyperhidrosis developing post-traumatically on the left plantar region of a 52-year-old male.

  19. Effects of different types and concentration of oral sweet solution on reducing neonatal pain during heel lance procedures%口服不同种类和浓度的甜味剂对新生儿足跟采血所致疼痛的影响

    Institute of Scientific and Technical Information of China (English)

    冷虹瑶; 郑显兰; 颜莉; 张先红; 何华云; 项明

    2013-01-01

    Objective To compare the effect of different types and concentrations of sweet solutions on neonatal pain during heel lance procedure.Method Totally 560 full term neonates (male 295,female 265) were randomized into 7 groups:placebo group (plain water),10% glucose,25% glucose,50% glucose,12% sucrose,24% sucrose and 30% sucrose groups.In each group,2 ml corresponding oral solutions were administered through a syringe by dripping into the neonate's mouth 2 minute before heel lance.The procedure process was recorded by videos,from which to collect heart rate,oxygen saturation and pain score 1 min before puncture,3,5 and 10 min after puncture.Result The average heart rate increase 3,5 and 10 min after procedure in the 25% and 50% glucose groups,12% and 24% and 30% sucrose groups was significantly lower than those in the placebo group (P < 0.01 or 0.05).The average heart rate increase 3 min after procedure in the sucrose group was lower than that in the glucose group (P <0.01).Neonates who received 30% sucrose has a significantly lower average heart rate increase than those who received 12% and 24% sucrose 3 min after heel lance (both P < 0.05).The average oxygen saturation decrease 3,5,10 min after procedure was significantly lower than those in the placebo group (P < 0.01).The average oxygen saturation decrease 3 min after procedure in the sucrose groups was significantly lower than that in the glucose groups (P < 0.01).The average pain score 3,5,10 min after procedure was significantly lower than those in the placebo group (P < 0.01).The average pain score 3 min after procedure in the sucrose groups was significantly lower than that in the glucose groups (P < 0.01).Conclusion Oral administration of sweet solutions is an effective way to relieve neonatal pain on procedure,and sucrose has a better pain relief action than glucose,moreover,30% sucrose provides better effect in control of heart rate increase 3 min after heel

  20. Effect of repeated doses of sucrose during heel stick procedure in preterm neonates.

    Science.gov (United States)

    Johnston, C C; Stremler, R; Horton, L; Friedman, A

    1999-03-01

    The purpose of this randomized clinical trial was to test the efficacy of repeated versus single dose sucrose to decrease pain from routine heel stick procedures in preterm neonates. Infants (n = 48) in the first week of life with a mean gestational age of 31 weeks received 0.05 ml of 24% sucrose solution or sterile water by mouth (1) 2 min prior to actual lancing of the heel; (2) just prior to lancing, and (3) 2 min after lancing. The single-dose group received sucrose for the first dose and water for the second and third dose; the repeated-dose group received sucrose three times, and the placebo group received only water. The Premature Infant Pain Profile (PIPP) scores were obtained for five 30-second blocks from lancing. Both sucrose groups had lower PIPP scores (single sucrose pain scores, 6.8-8.2, p = 0.07; repeated sucrose pain scores, 5.3-6. 2, p < 0.01) than water (pain scores 7.9-9.1), and in the last block, the repeated dose had lower scores than the single dose (6.2 vs. 8. 2, p < 0.05).

  1. Quantifying dynamic changes in plantar pressure gradient in diabetics with peripheral neuropathy

    Directory of Open Access Journals (Sweden)

    Chi-Wen Lung

    2016-07-01

    Full Text Available Diabetic foot ulcers remain one of the most serious complications of diabetes. Peak plantar pressure (PPP and peak pressure gradient (PPG during walking have been shown to be associated with the development of diabetic foot ulcers. To gain further insight into the mechanical etiology of diabetic foot ulcers, examination of the pressure gradient angle (PGA has been recently proposed. The PGA quantifies directional variation or orientation of the pressure gradient during walking, and provides a measure of whether pressure gradient patterns are concentrated or dispersed along the plantar surface. We hypothesized that diabetics at risk of foot ulceration would have smaller PGA in key plantar regions, suggesting less movement of the pressure gradient over time. A total of 27 participants were studied, including 19 diabetics with peripheral neuropathy and 8 non-diabetic control subjects. A foot pressure measurement system was used to measure plantar pressures during walking. PPP, PPG and PGA were calculated for four foot regions - 1st toe (T1, 1st metatarsal head (M1, 2nd metatarsal head (M2, and heel (HL. Consistent with prior studies, PPP and PPG were significantly larger in the diabetic group compared to non-diabetic controls in the T1 and M1 regions, but not M2 or HL. For example, PPP was 165% (P=0.02 and PPG was 214% (P<0.001 larger in T1. PGA was found to be significantly smaller in the diabetic group in T1 (46%, P=0.04, suggesting a more concentrated pressure gradient pattern under the toe. The proposed PGA may improve our understanding of the role of pressure gradient on the risk of diabetic foot ulcers.

  2. Quantifying Dynamic Changes in Plantar Pressure Gradient in Diabetics with Peripheral Neuropathy

    Science.gov (United States)

    Lung, Chi-Wen; Hsiao-Wecksler, Elizabeth T.; Burns, Stephanie; Lin, Fang; Jan, Yih-Kuen

    2016-01-01

    Diabetic foot ulcers remain one of the most serious complications of diabetes. Peak plantar pressure (PPP) and peak pressure gradient (PPG) during walking have been shown to be associated with the development of diabetic foot ulcers. To gain further insight into the mechanical etiology of diabetic foot ulcers, examination of the pressure gradient angle (PGA) has been recently proposed. The PGA quantifies directional variation or orientation of the pressure gradient during walking and provides a measure of whether pressure gradient patterns are concentrated or dispersed along the plantar surface. We hypothesized that diabetics at risk of foot ulceration would have smaller PGA in key plantar regions, suggesting less movement of the pressure gradient over time. A total of 27 participants were studied, including 19 diabetics with peripheral neuropathy and 8 non-diabetic control subjects. A foot pressure measurement system was used to measure plantar pressures during walking. PPP, PPG, and PGA were calculated for four foot regions – first toe (T1), first metatarsal head (M1), second metatarsal head (M2), and heel (HL). Consistent with prior studies, PPP and PPG were significantly larger in the diabetic group compared with non-diabetic controls in the T1 and M1 regions, but not M2 or HL. For example, PPP was 165% (P = 0.02) and PPG was 214% (P < 0.001) larger in T1. PGA was found to be significantly smaller in the diabetic group in T1 (46%, P = 0.04), suggesting a more concentrated pressure gradient pattern under the toe. The proposed PGA may improve our understanding of the role of pressure gradient on the risk of diabetic foot ulcers. PMID:27486576

  3. Plantar pressure of clipless and toe-clipped pedals in cyclists - A pilot study.

    Science.gov (United States)

    Davis, Andrea; Pemberton, Troy; Ghosh, Subhajit; Maffulli, Nicola; Padhiar, Nat

    2011-01-01

    To determine the effect of clipless and toe-clipped pedals on plantar foot pressure while cycling. Seven bikers and 11 healthy volunteers were tested on a Giant ATX Team mountain bike, Tekscan Clinical 5.24 F-scan® system with an inner sole pressure sensor, a Tacx Cycle force One Turbo Trainer and a Cateye Mity 8 computerized speedometer were used. The subjects wore Shimano M037 shoes and used a standard clipless and toe-clipped pedal. The seat height was set at 100% of subject's trochanteric height. Plantar pressures were recorded over 12 consecutive crank cycles at a constant speed for each of the power outputs. The videos were analysed to record the pressure exerted at 12 positions on the foot for each variable. Whether there is any dominance of any of the metatarsals, and any difference in plantar pressures between clipped and clipless pedal. There was a significant difference in the pressure at many positions of the foot, but the sites were different for each individual. General regression analysis indicated that pedal type had a statistically significant effect on plantar pressure at the sites of 1(st) metatarsal (p=0.042), 3(rd) metatarsal (p<0.001), 5(th) metatarsal (<0.001), 2(nd) (p=0.018) and 5(th) toe (p<0.001), lateral midfoot (p<0.001) and central heel (p<0.001) areas. Clipless pedals produce higher pressures which are more spread across the foot than toe-clipped pedals. This may have implications for their use in the prevention and/or management of overuse injuries in the knee and foot.

  4. 膝骨性关节炎患者膝关节疼痛指数与足底压力变化的相关性研究%Impaction of knee pain index on plantar pressure in patients with knee osteoarthritis

    Institute of Scientific and Technical Information of China (English)

    夏清; 袁海; 曹娟娟

    2015-01-01

    目的:探讨膝骨性关节炎患者足底压力改变及疼痛对足底压力的影响。方法运用足底压力测试系统对28例单侧膝骨性关节炎疼痛患者自然行走时的步态进行测试,观察受试者单足支撑分期时段参数、足角及膝关节疼痛指数,对健、患侧足底压力各指标进行统计学分析并分析膝关节疼痛指数与各指标相关性。结果膝骨性关节炎患者患侧前足着地阶段时间百分比为(57.90±32.93)、全足支撑阶段时间百分比为(57.93±2.93)低于健侧对应百分比(60.26±2.66,P =0.007;51.53±3.84,P <0.001);患侧足角(16.24±4.50)明显高于健侧足角(14.67±4.09),差异有统计学意义(P =0.014);膝关节疼痛指数与患侧前足着地阶段时间百分比(r =-0.53,P =0.004)、全足支撑阶段时间百分比(r =-0.56,P =0.002)呈负相关;与患侧足角无明显相关性(r =0.245,P =0.193)。结论膝骨性关节炎患者足底压力具有特征性,前足着地时段、全足支撑时段明显缩短、足角变大,疼痛严重影响膝骨性关节炎患者步态。%Objective To explore the gait characteristics of patients with knee osteoarthritis during natural walking and the impaction of knee pain on plantar foot pressure. Methods The Footscan plate system was used to test the plantar pressure parameters of 28 patients with unilateral knee osteoarthritis during natural walking. The data of gait parameters with single support phases,foot angle and knee joint pain index were evaluated,and the plantar pressure of ipsilateral and contralateral foot were statistically analyzed,the relation between knee joint pain index and those data also being analyzed. Results There were statistically significant differences between ipsilateral and contralat-eral foot of knee osteoarthritis patients for the contacting time percentage of forefoot contact phase(57. 93 ± 2. 93,60. 26 ± 2. 66,P = 0. 007) and foot

  5. Recurrence of plantar fibromatosis after plantar fasciectomy: single-center long-term results.

    Science.gov (United States)

    van der Veer, Willem M; Hamburg, Stijn M; de Gast, Arthur; Niessen, Frank B

    2008-08-01

    Plantar fibromatosis is a rare, hyperproliferative, benign lesion of the plantar aponeurosis with an unknown cause. Surgical treatment is associated with a high recurrence rate and risk of complications. The goal of this study was to determine the recurrence rate of plantar fibromatosis after plantar fasciectomy at the authors' institute during the past three decades and the factors associated with an increased risk for recurrence. The study group contained 27 patients with plantar fibromatosis, who underwent 40 operations on 33 feet, including 13 right (39 percent) and 20 left (61 percent) feet. The overall recurrence rate was 60 percent. Treating a primary lesion with total plantar fasciectomy was associated with the lowest (25 percent) and local resection of the lesion was associated with the highest recurrence rate (100 percent). There seemed to be a relation between the existence of multiple nodules in one foot and a higher recurrence rate. The recurrence of a primary lesion treated with fasciectomy combined with postoperative radiotherapy seemed to be lower in comparison with the recurrence rate after surgery only. Surgical treatment of plantar fibromatosis is associated with a high recurrence rate and indicated only when the lesions are highly symptomatic and conservative measures fail. Total plantar fasciectomy is the most successful treatment in this study, particularly for primary lesions. The role of postoperative radiotherapy should be evaluated further. A prospective multicenter study comparing different surgical procedures will be needed to determine the type of operation that most effectively eliminates plantar fibromatosis.

  6. Recovery of plutonium from electrorefining anode heels at Savannah River

    Energy Technology Data Exchange (ETDEWEB)

    Gray, J H; Gray, L W; Karraker, D G

    1987-03-01

    In a joint effort, the Savannah River Laboratory (SRL), Savannah River Plant (SRP), and the Rocky Flats Plant (RFP) have developed two processes to recover plutonium from electrorefining anode heel residues. Aqueous dissolution of anode heel metal was demonstrated at SRL on a laboratory scale and on a larger pilot scale using either sulfamic acid or nitric acid-hydrazine-fluoride solutions. This direct anode heel metal dissolution requires the use of a geometrically favorable dissolver. The second process developed involves first diluting the plutonium in the anode heel residues by alloying with aluminum. The alloyed anode heel plutonium can then be dissolved using a nitric acid-fluoride-mercury(II) solution in large non-geometrically favorable equipment where nuclear safety is ensured by concentration control.

  7. 母婴皮肤接触及抚触在缓解新生儿疼痛中的效果研究%Research in effect of skin-to-skin contact and massage relieving pain during heel lance in the newborn

    Institute of Scientific and Technical Information of China (English)

    刘敏; 冯亚玲; 赵丽; 陈慧娟

    2013-01-01

    Objective To compare the effect of skin-to-skin contact and massage interventions on the pain caused by heel lance in the newborn.Methods A total of 90 newborns were recruited and divided into three group:the control group (n =30),the massage group (n =30) and the skin-to-skin contact group (n =30).The newborns heart rate (HR),oxygen saturation (SpO2),grimacing and crying time were observed between the three groups.Results The grimacing and crying time in the two intervention groups were significantly shorter than that in the control group [skin-to-skin contact group:(69.27 ± 14.7) and (34.16 ±9.7) s,massage group:(71.07 ± 11.4) and (42.09 ± 12.6) s,control group:(98.10 ± 22.5) and (67.30 ±12.5)s;F=33.36,38.35;P <0.01],as well as the DAN score[skin-to-skin contact group(5.17 ± 1.3),massage group:(4.89± 1.6),control group:(7.30 ± 2.1) ; F =26.38,P < 0.01)].The variety of HR and SpO2 [skin-to-skin contact group:(-9.27 ± 4.70) times/min,(6.37 ± 0.58) %,massage group:(-8.69 ±3.80) times/min,(5.88 ± 0.34) %,control group:(-21.30 ± 6.51) times/min,(11.78 ± 0.15) %],the convalescence time of HR and SpO2 [skin-to-skin contact group:(66.27 ± 16.70) and (61.56 ± 11.30) s,massage group:(71.43 ± 15.90) and(64.09 ± 12.90) s,control group:(90.51 ± 19.80) and(87.30 ±17.80) s] had significant difference between the three groups (F =35.27,31.87,24.78,28.46,respectively ;P <0.01).Conclusions Skin-to-skin contact and massage can relieve pain during heel lance,and skin-to-skin contact can reduce the crying time better than massage.%目的 比较母婴皮肤接触和抚触干预对足跟采血所致新生儿疼痛的干预效果.方法 选择阴道分娩足月新生儿90例,采用分段随机分组的方法随机分为母婴皮肤接触30例、抚触组30例及不做干预对照组30例,采用新生儿急性疼痛评分(DAN)评价足跟采血时3组新生儿疼痛差异,应用多功能监护仪动态记录穿刺前静息状态及穿刺结束时新生

  8. Plantar flexor stretch reflex responses to whole body loading/unloading during human walking

    DEFF Research Database (Denmark)

    Grey, Michael James; van Doornik, Johannes; Sinkjær, Thomas

    2002-01-01

    was to investigate the contribution of load receptor feedback to the compensatory stretch reflex response. We examined the contribution of load receptor feedback to the magnitude of the short and medium latency components of the ankle plantar flexor stretch reflex responses following an unexpected dorsiflexion...... perturbation during human walking. Three body load conditions were investigated: normal body load, a 30% increase in body load, and a 30% decrease in body load. Healthy subjects walked on a treadmill at approximately 3.6 km/h with the left ankle attached to a portable stretching device. Dorsiflexion...... perturbations (8 degrees; 350-425 degrees/s) were generated during the late stance phase of gate (approximately 400 ms following heel contact). Electromyographic activity was recorded from the soleus, tibialis anterior, medial gastrocnemius, rectus femoris, and biceps femoris muscles using bipolar surface...

  9. Foot Plantar Pressure Measurement System: A Review

    Directory of Open Access Journals (Sweden)

    Yufridin Wahab

    2012-07-01

    Full Text Available Foot plantar pressure is the pressure field that acts between the foot and the support surface during everyday locomotor activities. Information derived from such pressure measures is important in gait and posture research for diagnosing lower limb problems, footwear design, sport biomechanics, injury prevention and other applications. This paper reviews foot plantar sensors characteristics as reported in the literature in addition to foot plantar pressure measurement systems applied to a variety of research problems. Strengths and limitations of current systems are discussed and a wireless foot plantar pressure system is proposed suitable for measuring high pressure distributions under the foot with high accuracy and reliability. The novel system is based on highly linear pressure sensors with no hysteresis.

  10. Magnetic resonance imaging of plantar aponeurosis lesions

    Energy Technology Data Exchange (ETDEWEB)

    Roger, B. and others

    1987-12-01

    Exploration of sporting injuries to plantar aponeurosis (PA) has up to now been based mainly on clinical examination, from which the diagnosis was established. Imaging technics such as standard radiography and ultrasound scanning have limitations allowing diagnosis to be made usually only by elimination, the lesion being very rarely visualized directly. Ten patients with hyperalgic lesion of plantar arch and functional impotence were explored by MR imaging, and in all cases this examination provided superior data confirmed at operation. The examination is painless and little invasive and can be carried out during the acute phase. The plantar aponeurosis is visualized directly between the muscle mass of the plantar arch and the fatty cushion. All three spatial planes can be investigated, most interesting data being obtained from the sagittal (in the PA axis) and frontal (comparative) planes.

  11. Medial and Lateral Plantar Nerve Entrapment

    Science.gov (United States)

    ... Foot Problems Overview of Foot Problems Achilles Tendon Bursitis Achilles Tendon Enthesopathy Bunion Corns and Calluses Damage ... the Foot Freiberg Disease Hammer Toe Inferior Calcaneal Bursitis Medial and Lateral Plantar Nerve Entrapment Metatarsal Joint ...

  12. Vendaje Funcional para la Fascitis Plantar

    OpenAIRE

    Julián Rochina, Iván

    2012-01-01

    El profesor Vicente Tormo aplica un vendaje funcional que aproxima a su centro geométrico las estructuras que configuran la planta del pie, con el objetivo de mantener relajada la fascia plantar durante la bipedestación.

  13. Vendaje Funcional para la Fascitis Plantar

    OpenAIRE

    Julián Rochina, Iván

    2012-01-01

    El profesor Vicente Tormo aplica un vendaje funcional que aproxima a su centro geométrico las estructuras que configuran la planta del pie, con el objetivo de mantener relajada la fascia plantar durante la bipedestación.

  14. Changes in Achilles tendon mechanical properties following eccentric heel drop exercise are specific to the free tendon.

    Science.gov (United States)

    Obst, S J; Newsham-West, R; Barrett, R S

    2016-04-01

    Mechanical loading of the Achilles tendon during isolated eccentric contractions could induce immediate and region-dependent changes in mechanical properties. Three-dimensional ultrasound was used to examine the immediate effect of isolated eccentric exercise on the mechanical properties of the distal (free tendon) and proximal (gastrocnemii) regions of the Achilles tendon. Participants (n = 14) underwent two testing sessions in which tendon measurements were made at rest and during a 30% and 70% isometric plantar flexion contractions immediately before and after either: (a) 3 × 15 eccentric heel drops or (b) 10-min rest. There was a significant time-by-session interaction for free tendon length and strain for all loading conditions (P eccentric exercise (P exercise compared with the gastrocnemii aponeurosis or tendon. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Effects of high heeled shoes wearing experience and heel height on human standing balance and functional mobility.

    Science.gov (United States)

    Hapsari, Vaniessa Dewi; Xiong, Shuping

    2016-01-01

    This study aimed to examine the effects of high heeled shoes (HHS) wearing experience and heel height on human standing balance and functional mobility. Thirty young and healthy females (ten experienced and twenty inexperienced HHS wearers) participated in a series of balance tests when they wore shoes of four different heel heights: 1 cm (flat), 4 cm (low), 7 cm (medium) and 10 cm (high). Experimental results show that regardless of the wearing experience, the heel elevation induces more effort from lower limb muscles (particularly calf muscles) and results in worse functional mobility starting at 7 cm heel height. While the heel height increased to 10 cm, the standing balance also becomes worse. Experienced HHS wearers do not show significantly better overall performance on standing balance and functional mobility than inexperienced controls, even though they have better directional control (76.8% vs. 74.4%) and larger maximum excursion (93.3% vs. 89.7%). To maintain standing balance, experienced wearers exert less effort on tibialis anterior, vastus lateralis and erector spinae muscles at the cost of more intensive effort from gastrocnemius medialis muscle. Many women wear high heeled shoes (HHS) to increase female attractiveness. This study shows that HHS induce more muscular effort and worse human standing balance and functional mobility, especially when heel height reaches 10 cm. HHS wearing experience only provides certain advantages to wearers on limits of stability in terms of larger maximum excursion and better directional control.

  16. Plantar ROI Characterization during the Stance Phase of Gait Based on a Low-cost Pressure Acquisition Platform

    Institute of Scientific and Technical Information of China (English)

    Zhanyong Mei; Guoru Zhao; Qingsong Zhu; Lei Wang

    2012-01-01

    Plantar Region of Interest (ROI) detection is important for the early diagnosis and treatment of morphologic defects of the foot and foot bionic research.Conventional methods have employed complex procedures and expensive instruments which prohibit their widespread use in healthcare.In this paper an automatic plantar ROIs detection method using a customized low-cost pressure acquisition device is proposed.Plantar pressure data and 3D motion capture data were collected from 28subjects (14 healthy subjects and 14 subjects with hallux valgus).The maximal inter-frame difference during the stance phase was calculated.Consequently,the ROIs were defined by the first-order difference in combination with prior anatomic knowledge.The anatomic locations were determined by the maximal inter-frame difference and second maximal inter-frame difference,which nearly coincided.Our system can achieve average recognition accuracies of 92.90%,89.30%,89.30%,92.90%,92.90%,and 89.30% for plantar ROIs hallux and metatarsi Ⅰ-Ⅴ,respectively,as compared with the annotations using the 3Dmotion capture system.The maximal difference of metatarsus heads Ⅱ-Ⅴ,and the impulse of the medial and lateral heel features made a significant contribution to the classification of hallux valgus and healthy subjects with ≥ 80% sensitivity and specificity.Furthermore,the plantar pressure acquisition system is portable and convenient to use,thus can be used in home- or community-based healthcare applications.

  17. Objective evaluation of plantar hyperhidrosis after sympathectomy

    Directory of Open Access Journals (Sweden)

    Nelson Wolosker

    2013-01-01

    Full Text Available OBJECTIVE: The aim of the present study was to prospectively, randomly, blindly, and objectively investigate how surgery affects plantar sudoresis in patients with palmar and plantar hyperhidrosis over a one-year period using a sudorometer (VapoMeter. METHODS: From February 2007 to May 2009, 40 consecutive patients with combined palmar hyperhidrosis and plantar hyperhidrosis underwent video-assisted thoracic sympathectomy at the T3 or T4 ganglion level (15 women and 25 men, with a mean age of 25 years. RESULTS: Immediately after the operation and during the one-year follow-up, all of the patients were free from palmar hyperhidrosis episodes. Compensatory hyperhidrosis of varying degrees was observed in 35 (87.5% patients after one year. Only two (2.5% patients suffered from severe compensatory hyperhidrosis. There was a large initial improvement in plantar hyperhidrosis in 46.25% of the cases, followed by a progressive regression of that improvement, such that only 30% continued to show this improvement after one year. The proportion of patients whose condition worsened increased progressively (from 21.25% to 47.50%, and the proportion of stable patients decreased (32.5% to 22.50%. This was not related to resection level; however, a lower intensity of plantar hyperhidrosis prior to sympathectomy correlated with worse evolution. CONCLUSION: Patients with palmar hyperhidrosis and plantar hyperhidrosis who underwent video-assisted thoracic sympathectomy to treat their palmar hyperhidrosis exhibited good initial improvement in plantar hyperhidrosis, which then decreased to lesser degrees of improvement over a one-year period following the surgery. For this reason, video-assisted thoracic sympathectomy should not be performed when only plantar hyperhidrosis is present.

  18. Objective evaluation of plantar hyperhidrosis after sympathectomy

    Science.gov (United States)

    Wolosker, Nelson; Ishy, Augusto; Yazbek, Guilherme; de Campos, José Ribas Milanez; Kauffman, Paulo; Puech-Leão, Pedro; Jatene, Fábio Biscegli

    2013-01-01

    OBJECTIVE: The aim of the present study was to prospectively, randomly, blindly, and objectively investigate how surgery affects plantar sudoresis in patients with palmar and plantar hyperhidrosis over a one-year period using a sudorometer (VapoMeter). METHODS: From February 2007 to May 2009, 40 consecutive patients with combined palmar hyperhidrosis and plantar hyperhidrosis underwent video-assisted thoracic sympathectomy at the T3 or T4 ganglion level (15 women and 25 men, with a mean age of 25 years). RESULTS: Immediately after the operation and during the one-year follow-up, all of the patients were free from palmar hyperhidrosis episodes. Compensatory hyperhidrosis of varying degrees was observed in 35 (87.5%) patients after one year. Only two (2.5%) patients suffered from severe compensatory hyperhidrosis. There was a large initial improvement in plantar hyperhidrosis in 46.25% of the cases, followed by a progressive regression of that improvement, such that only 30% continued to show this improvement after one year. The proportion of patients whose condition worsened increased progressively (from 21.25% to 47.50%), and the proportion of stable patients decreased (32.5% to 22.50%). This was not related to resection level; however, a lower intensity of plantar hyperhidrosis prior to sympathectomy correlated with worse evolution. CONCLUSION: Patients with palmar hyperhidrosis and plantar hyperhidrosis who underwent video-assisted thoracic sympathectomy to treat their palmar hyperhidrosis exhibited good initial improvement in plantar hyperhidrosis, which then decreased to lesser degrees of improvement over a one-year period following the surgery. For this reason, video-assisted thoracic sympathectomy should not be performed when only plantar hyperhidrosis is present. PMID:23644849

  19. Effect of overground vs treadmill running on plantar pressure: influence of fatigue.

    Science.gov (United States)

    García-Pérez, José A; Pérez-Soriano, Pedro; Llana, Salvador; Martínez-Nova, Alfonso; Sánchez-Zuriaga, Daniel

    2013-09-01

    The differences produced when running on a treadmill vs overground may call into question the use and validity of the treadmill as a piece of equipment commonly used in research, training, and rehabilitation. The aim of the present study was to analyze under pre/post fatigue conditions the effect of treadmill vs overground on plantar pressures. Twenty-seven recreational runners (17 men and 10 women) ran on a treadmill and overground at two speeds: S1=3.33 m/s and S2=4.00 m/s, before and after a fatigue protocol consisting of a 30-min run at 85% of their individual maximal aerobic speed (MAS). Contact time (CT in seconds), peak pressure (PP in kPa), and relative load (RL in %) were analyzed under nine foot zones of the left foot using an in-shoe plantar pressure device. A two-way repeated measures ANOVA showed that running on a treadmill increases CT (7.70% S1 and 9.91% S2), modifies the pressure distribution and reduces PP (25.98% S1 and 31.76% S2), especially under the heel, medial metatarsals, and hallux, compared to running overground. Moreover, on both surfaces, fatigue (S2) led to a reduced stride frequency (2.78%) and reduced PP on the lateral heel and hallux (15.96% and 16.35%, respectively), and (S1) increased relative load on the medial arch (9.53%). There was no significant interaction between the two factors analyzed (surface and fatigue). Therefore, the aforementioned surface effect, which occurs independently of the fatigue state, should be taken into account when interpreting the results of studies that use the treadmill in their experimental protocols, and when prescribing physical exercise on a treadmill.

  20. Foot Skin Ischemic Necrosis following Heel Prick in a Newborn

    Directory of Open Access Journals (Sweden)

    Esad Koklu

    2013-01-01

    Full Text Available There are only a few reports on side effects after heel prick in neonates although heel prick has been performed all over the world for many years. The medicine staff had obtained only a drop of blood by pricking the baby’s heel using a lancet without compressing the heel or foot to measure his blood glucose level 3 hours after birth. However he developed a severe and hemorrhagic skin reaction on his entire left foot, beginning 30 minutes after obtaining the drop of blood by pricking the baby’s heel using a lancet. The lesion, which was treated with topical mupirocin and povidone-iodine solution daily, slowly decreased in size and had almost fully resolved within 3 weeks. He was healthy and 9 months old at the time of writing this paper. We herein report a case of foot skin ischemic necrosis following heel prick in a newborn. To our knowledge this patient is the first case of foot skin ischemic necrosis due to heel prick in newborns.

  1. Observations of the origin and insertion of the plantar aponeurosis based on anatomic and sonographic analysis%跖腱膜起点的解剖及超声影像学研究

    Institute of Scientific and Technical Information of China (English)

    程迅生; 章仁品; 罗福成; 张勇

    2009-01-01

    Objective To identify the exact origin and insertion of plantar aponeurosis and the anatomic relationship of calcaneal spur to plantar aponeurosis. Methods Fourteen specimen of feet were dissected and radiographed. Three fetus feet were observed histologically. Sonographic evaluation was carried out on 20 normal adults and 52 patients with plantar fasciitis. Results (1) Anatomic observation found that plantar aponeurosis was located under the medial process of caleaneus but not attached to it, and proximally attached to the plantar aspect of calcaneal tuborosity. The insertion (origin) of plantar aponeurosis was not a point but a face. Posteriorly the plantar aponeurosis and fascia of Archlles heel were fused or transmigrated together,entirely covered and attached very coherently to the plantar and posterior aspect of calcaneal tuborosity. (2) Histological observation of heel of fetuses found plantar aponeurosis and fascia of Arehlles heel were eosinophil band-like structure. Both continued at the plantar and posterior aspect of calcaneus and attached closely to bone at this area. There were no significant demarcation between them. (3) Sonographic evaluation:normal plantar aponeurosis showed a thin band-like echo, its orgin attached to entire plantar aspect of calcaneal tuberosity and continued with fascia coming posteriorly from Archlles heel. No distinct boundary existed between these two fascias. When plantar fasciitis occurred, the orgin of plantar aponeurosis thickened significantly,this phenomenon could be detected in wholly plantar aspect of calcaneal tuberrosity. The heel spur didn't located within plantar aponeurosis. Conclusions Plantar aponeurosis orginates from entire plantar aspect of cancaneal tuberosity. Heel spur oeeures in the orgin of the intrinsic musculature, such as flexor digitorum brevis,and doesn't locate within plantar aponeurosis.%目的 研究跖腱膜起点的确切部位及其与跟骨骨刺的关系.方法 对14只足标

  2. A functional foot type classification with cluster analysis based on plantar pressure distribution during jogging.

    Science.gov (United States)

    De Cock, A; Willems, T; Witvrouw, E; Vanrenterghem, J; De Clercq, D

    2006-04-01

    The purpose of this study was to establish a reference dataset for peak pressures and pressure-time integrals during jogging, to compare this reference dataset with existing walking data and to develop a foot type classification, all based on plantar pressure data obtained from 215 healthy young adults. The subjects ran at 3.3 m s(-1) over a 16.5 m long running track, with a built-in pressure platform mounted on top of a force platform. Peak pressures, regional impulses and relative regional impulses were measured. These variables were found to be reliable (all intra class correlation coefficients above 0.75) and, except for the heel areas, gender and asymmetry effects could be neglected. Highest peak pressures were found under the heel due to large impact forces during initial contact phase (ICP). In the forefoot, the highest peak pressure was found under the second metatarsal (64.2 +/- 21.1 N cm(-2)). Compared to walking data, overall higher peak pressures and impulses and difference in hallux loading were found during barefoot jogging. Four pressure loading patterns were identified using a K-means cluster analysis, based on the relative regional impulses underneath the forefoot: medial M1 pattern, medial M2 pattern, central pattern and central-lateral pattern. These four pressure loading patterns could help in the functional interpretation of the foot behaviour during the stance phase in slow running.

  3. Study on plantar pressure in patients with lumbar disc herniation%腰椎间盘突出症患者的足底压力分布研究

    Institute of Scientific and Technical Information of China (English)

    曹娟娟; 夏清; 曹晓光

    2015-01-01

    Objective:To investigate the gait features of patients with lumbar disc herniation suffering from the low back pain radiating into the unilateral lower limb during normal walking .Methods :The study was carried out among 32 patients with lumbar disc herniation suffering from the low back pain radiating into the unilateral lower limb as the observation group ,and 31 healthy adults as the control group .Footscan plantar system was used in the gait phase ,the contacting time of every plantar region and max force analysis between the two groups .Result:(1) There was no significant difference in the gait phase between the left and right lower limbs of the healthy adults .In the forefoot contact phase and foot flat phase ,the figures of patients on the affected sides were obviously lower , while obviously higher than those in the forefoot push off phase on the healthy sides and control group (P<0 .05) , and no significant difference was found between the healthy sides in the observation group and control group in the gait phase .(2) Except for the region of M4 ,there was no significant difference in the contacting time of every plan‐tar region between the left and right lower limbs of control group .Except for the region of M5 ,the contacting time of every plantar region on the affected sides of observation group was shorter than that on the healthy sides (P<0 .05) .Except for the region of M 3 ,the contacting time of every plantar region on the affected sides was shorter than in control group (P<0 .05) .No significant difference was found between the healthy sides in observation group and control group ;(3) Except for the region of M1 ,there was no significant difference in the max force between the left and right lower limbs of control group .In the regions such as M4 ,M5 ,and heel lateral ,the max force on the affected sides of observation group was lower than that on the healthy sides (P<0 .05) ,and that on the affected sides in M2 ,M4 ,M5 ,heel lateral ,heel

  4. Diagnostic accuracy of heel pad palpation - A phantom study

    DEFF Research Database (Denmark)

    Torp-Pedersen, Søren; Matteoli, Sara; Wilhjelm, Jens E.;

    2008-01-01

    Falanga torture involves repetitive blunt trauma to the soles of the feet and typically leaves few detectable changes. Reduced elasticity in the heel pads has been reported as characteristic sequelae and palpatory testing of heel pad elasticity is therefore part of medicolegal assessment of alleged...... torture victims. The goal was to test the accuracy of two experienced investigators in determining whether a heel pad model was soft, medium or hard. The skin-to-bone distance in the models varied within the human range....

  5. Observation on the Clinical Efficacy of Endoscopy Curing Calcaneal Spurs and Plantar Fasciitis in the Treatment of Heel Pain%内镜下治疗跟骨骨刺合并跖腱膜炎所致跟骨痛的临床应用

    Institute of Scientific and Technical Information of China (English)

    李祖国; 刘浩; 吴吉光; 童卫华; 马琼; 扈佐鸿

    2016-01-01

    目的:介绍和分析内镜下治疗跟骨骨刺合并跖腱膜炎所致跟骨痛应用.方法:对2011.10-2014.10来我院就诊的共计67例跟骨骨刺合并跖腱膜炎所致跟骨痛的资料进行分析包括患者术前与术后3月、6月及12月VAS(Visuat Analogue Scale)疼痛评分,X线或MRI等影像学资料及和AOFAS(the American Orthopedic Foot and Ankle Society)足踝标准及并发症等指标.结果:患者均接受了至少12个月随访,患者在术后(3,6,12月)的VAS评分及AOFAS评分较术前均有显著改善和提高(P<0.05).影像资料显示:骨刺未见明显复发.1例患者出现皮肤浅层感染,处理后好转,余无明显并发症出现.结论:内镜下治疗跟骨骨刺合并跖腱膜炎对于跟骨痛有较好的疗效.

  6. The reliability of plantar pressure assessment during barefoot level walking in children aged 7-11 years

    Directory of Open Access Journals (Sweden)

    Cousins Stephen D

    2012-03-01

    Full Text Available Abstract Background Plantar pressure assessment can provide information pertaining to the dynamic loading of the foot, as well as information specific to each region in contact with the ground. There have been few studies which have considered the reliability of plantar pressure data and therefore the purpose of this study was to investigate the reliability of assessing plantar pressure variables in a group of typically developing children, during barefoot level walking. Methods Forty-five participants, aged 7 to 11 years, were recruited from local primary and secondary schools in East London. Data from three walking trials were collected at both an initial and re-test session, taken one week apart, to determine both the within- and between-session reliability of selected plantar pressure variables. The variables of peak pressure, peak force, pressure-time and force-time integrals were extracted for analysis in the following seven regions of the foot; lateral heel, medial heel, midfoot, 1st metatarsophalangeal joint, 2nd-5th metatarsophalangeal joint, hallux and the lesser toes. Reliability of the data were explored using Intra Class Correlation Coefficients (ICC 3,1 and 3,2 and variability with Coefficients of Variation (CoV's. Results The measurements demonstrated moderate to good levels of within-session reliability across all segments of the foot (0.69-0.93, except the lesser toes, which demonstrated poor reliability (0.17-0.50. CoV's across the three repeated trials ranged from 10.12-19.84% for each of the measured variables across all regions of the foot, except the lesser toes which demonstrated the greatest variability within trials (27.15-56.08%. The between-session results demonstrated good levels of reliability across all foot segments (0.79-0.99 except the lesser toes; with moderate levels of reliability reported at this region of the foot (0.58-0.68. The CoV's between-sessions demonstrated that the midfoot (16.41-36.23% and lesser

  7. Different surgical treatment of post-burn trophic ulcers of the plantar surface in foot burns.

    Science.gov (United States)

    Shakirov, Babur M

    2011-12-01

    Burns of the plantar surface of the foot with the subsequent formation of scar is often complicated by unhealing trophic ulcers. Trophic ulcers increase due to constant local irritation, reaching various depth and area, penetrating to the bone and the tendons and covering the area of several centimetres in diameter up to the whole heel area. A total of 21 patients (12 men and nine women) have been under our observation at Samarkand Inter-Regional Burn Center, Uzbekistan, for prolonged trophic ulcers of soft tissues of the plantar surface of the foot. Ulcers sizes were from 1.0-2.5 to 3-5 cm in diameter. All patients had undergone earlier unsuccessful operation (3-5 times). The method of closure should be chosen according to both severity and localisation of the injury, using local uninjured tissues and soft scars to make bilobed skin-flap plasty, one-lobed skin-flat flap, tube graft and other shaped flaps and free grafts placed on the area of the excised scars. In 18 observations, a good result was achieved and no complications were noted. The grafts were viable, sensibility was preserved and no marginal necrosis was noticed. Patients can take up their work by 1.5-2.0 months after surgery. Copyright © 2011 Elsevier Ltd and ISBI. All rights reserved.

  8. Láser infrarrojo frente a acupuntura en el tratamiento del espolón calcáneo Infrared laser vs. acupuncture in the treatment of heel spurs

    Directory of Open Access Journals (Sweden)

    A. Orellana Molina

    2010-03-01

    se curó al 61,5% de los pacientes. En acupuntura el comienzo de la mejoría se produjo a partir de la cuarta sesión, y se curó a un 42,3%. En el grupo de laserterapia, se demuestra la efectividad de este método, debido a que la desviación promedio de laserterapia (0,683 se aparta menos de la media que la desviación promedio de acupuntura (0,882. Recomendamos el uso de láser de baja potencia, como tratamiento de primera línea para el manejo de condiciones álgicas e inflamatorias asociadas al espolón calcáneo.Introduction: Physical Medicine and Rehabilitation and Traditional and Natural Medicine are medical specialties that develop measures for the promotion of health, prevention, diagnosis and treatment, using physiotherapy and natural agents, along with acupuncture and therapeutic laser. The heel spur is an osteophyte that grows in the front part of the plantar tuberosity of the heel bone secondary to inflammatory processes of a degenerative cause or of immune origin associated with the spondyloarthropathies. It is mainly diagnosed by clinical examination, x-ray studies and ultrasound. The most important symptom is the pain and the treatment is almost always conservative, although other therapeutic agents can be employed. Objective: We studied the analgesic effect obtained by the application of an infrared laser radiation in patient suffering from heel spur. Methods: The investigation consisted of a comparative, descriptive, and prospective study. Of a total of 62 patients who attended the Department of Traditional and Natural Medicine of the November 30th University Polyclinic, in the period of January 2005 to January 2008, 52 patients were formed into 2 groups of 26. One group had lasertherapy and the other acupuncture treatment. Patients of both sexes and of any race were included, and ages ranged from 20 to 80 years. We excluded pregnant women and patients with cancer. The pain intensity was measured in all of them using the visual analog scale (VAS

  9. The effect of backpack load on muscle activities of the trunk and lower extremities and plantar foot pressure in flatfoot.

    Science.gov (United States)

    Son, Hohee

    2013-11-01

    [Purpose] The purpose of this study was to investigate the changes in muscle activation of the trunk and lower extremities and plantar foot pressure due to backpack loads of 0, 10, 15, and 20% of body weight during level walking in individuals with flatfoot. [Methods] Fourteen young flatfoot subjects and 12 normal foot subjects participated in this study. In each session, the subjects were assigned to carry a backpack load, and there were four level walking modes: (1) unloaded walking (0%), (2) 10% body weight (BW) load, (3) 15% BW load, and (4) 20% BW load. Trunk and lower extremity muscle activities were recorded by surface EMG, and contact area and plantar foot pressure were determined using a RS scan system. [Results] The erector spinae, vastus medialis, tibialis anterior and gastrocnemius muscle activities, but not the rectus femoris and rectus abdominis muscle activities of flatfoot subjects significantly and progressively increased as load increased in flatfoot subjects. Contact area and pressure of the lateral and medial heel zones were significantly increased too. [Conclusion] Based on this data, the weight of a backpack could influence muscle activation and plantar foot pressure in flatfoot.

  10. Classification and mass production technique for three-quarter shoe insoles using non-weight-bearing plantar shapes.

    Science.gov (United States)

    Sun, Shuh-Ping; Chou, Yi-Jiun; Sue, Chun-Chia

    2009-07-01

    We have developed a technique for the mass production and classification of three-quarter shoe insoles via a 3D anthropometric measurement of full-size non-weight-bearing plantar shapes. The plantar shapes of fifty 40-60-year-old adults from Taiwan were categorized and, in conjunction with commercially available flat or leisure shoe models, three-quarter shoe-insole models were generated using a CAD system. Applying a rapid prototype system, these models were then used to provide the parameters for manufacturing the shoe insoles. The insoles developed in this study have been classified into S, M and L types that offer user-friendly options for foot-care providers. We concluded that these insoles can mate tightly with the foot arch and disperse the pressure in the heel and forefoot over the foot arch. Thus, practically, the pressure difference over the plantar region can be minimised, and the user can experience comfort when wearing flat or leisure shoes.

  11. Autologous platelet-rich plasma compared with whole blood for the treatment of chronic plantar fasciitis; a comparative clinical trial

    Directory of Open Access Journals (Sweden)

    Babak Vahdatpour

    2016-01-01

    Conclusions: Significant improvement in pain and function, as well as decrease in plantar fascia thickness, was observed by intralesional injection of the PRP and WB in patients with chronic PF. The study results indicate similar effectiveness between PRP and WB for the treatment of chronic PF in short-term.

  12. Plantar Pressure Changes and Correlating Risk Factors in Chinese Patients with Type 2 Diabetes: Preliminary 2-year Results of a Prospective Study

    Institute of Scientific and Technical Information of China (English)

    Xuan Qiu; De-Hu Tian; Chang-Ling Han; Wei Chen; Zhan-Jian Wang; Zhen-Yun Mu; Kuan-Zhi Liu

    2015-01-01

    Background: Plantar pressure serves as a key factor for predicting ulceration in the feet of diabetes patients.We designed this study to analyze plantar pressure changes and correlating risk factors in Chinese patients with type 2 diabetes.Methods: We recruited 65 patients with type 2 diabetes.They were invited to participate in the second wave 2 years later.The patients completed identical examinations at the baseline point and 2 years later.We obtained maximum force, maximum pressure, impulse, pressure-time integral, and loading rate values from 10 foot regions.We collected data on six history-based variables, six anthropometric variables, and four metabolic variables of the patients.Results: Over the course of the study, significant plantar pressure increases in some forefoot portions were identified (P < 0.05), especially in the second to forth metatarsal heads.Decreases in heel impulse and pressure-time integral levels were also found (P < 0.05).Plantar pressure parameters increased with body mass index (BMI) levels.Hemoglobin A1 c (HbA1 c) changes were positively correlated with maximum force (β =0.364, P =0.001) and maximum pressure (β =0.366, P =0.002) changes in the first metatarsal head.Cholesterol changes were positively correlated with impulse changes in the lateral portion of the heel (β =0.179, P =0.072) and pressure-time integral changes in the second metatarsal head (β =0.236, P =0.020).Ankle-brachial index (ABI) changes were positively correlated with maximum force changes in the first metatarsal head (β =0.137, P =0.048).Neuropathy symptom score (NSS) and common peroneal nerve sensory nerve conduction velocity (SCV) changes were positively correlated with some plantar pressure changes.In addition, plantar pressure changes had a correlation with the appearance of infections, blisters (β =0.244, P =0.014), and calluses over the course of the study.Conclusions: We should pay attention to the BMI, HbA1c, cholesterol, ABI, SCV, and NSS

  13. Dynamics of longitudinal arch support in relation to walking speed: contribution of the plantar aponeurosis.

    Science.gov (United States)

    Caravaggi, Paolo; Pataky, Todd; Günther, Michael; Savage, Russell; Crompton, Robin

    2010-09-01

    The plantar aponeurosis (PA), in spanning the whole length of the plantar aspect of the foot, is clearly identified as one of the key structures that is likely to affect compliance and stability of the longitudinal arch. A recent study performed in our laboratory showed that tension/elongation in the PA can be predicted from the kinematics of the segments to which the PA is attached. In the present investigation, stereophotogrammetry and inverse kinematics were employed to shed light on the mechanics of the longitudinal arch and its main passive stabilizer, the PA, in relation to walking speed. When compared with a neutral unloaded position, the medial longitudinal arch underwent greater collapse during the weight-acceptance phase of stance at higher walking speed (0.1 degrees +/-1.9 degrees in slow walking; 0.9 degrees +/-2.6 degrees in fast walking; P = 0.0368). During late stance the arch was higher (3.4 degrees +/-3.1 degrees in slow walking; 2.8 degrees +/-2.7 degrees in fast walking; P = 0.0227) and the metatarsophalangeal joints more dorsiflexed (e.g. at the first metatarsophalangeal joint, 52 degrees +/-5 degrees in slow walking; 64 degrees +/-4 degrees in fast walking; P walking. Early-stance tension in the PA increased with speed, whereas maximum tension during late stance did not seem to be significantly affected by walking speed. Although, on the one hand, these results give evidence for the existence of a pre-heel-strike, speed-dependent, arch-stiffening mechanism, on the other hand they suggest that augmentation of arch height in late stance is enhanced by higher forces exerted by the intrinsic muscles on the plantar aspect of the foot when walking at faster speeds.

  14. Ultrasonographic evaluation of plantar fasciitis after low-level laser therapy: results of a double-blind, randomized, placebo-controlled trial.

    Science.gov (United States)

    Kiritsi, Olga; Tsitas, Konstantinos; Malliaropoulos, Nikolaos; Mikroulis, Grogorios

    2010-03-01

    The aim of this study was to investigate the effect of low-level laser therapy (LLLT) on plantar fasciitis documented by the ultrasonographic appearance of the aponeurosis and by patients' pain scores. Thirty individuals with diagnosis of unilateral plantar fasciitis were enrolled in a randomized, double-blind, placebo-controlled trial, but 25 participants completed the therapeutic protocol. The contralateral asymptomatic fascia was used as control. After enrolment, symptomatic individuals were randomly assigned to receive LLLT, or identical placebo, for 6 weeks. Ultrasonography was performed at baseline and after completion of therapy. The subjective subcalcaneal pain was recorded at baseline and after treatment on a visual analogue scale (VAS). After LLLT, plantar fascia thickness in both groups showed significant change over the experimental period and there was a difference (before treatment and after treatment) in plantar fascia thickness between the two groups. However, plantar fascia thickness was insignificant (mean 3.627 +/- 0.977 mm) when compared with that in the placebo group (mean 4.380 +/- 1.0042 mm). Pain estimation on the visual analogue scale had improved significantly in all test situations (after night rest, daily activities) after LLLT when compared with that of the placebo group. (P=0.006 and P=0.01, respectively). Additionally, when the difference in pain scores was compared between the two groups, the change was statistically significant (after night rest P=0.000; daily activities P=0.001). In summary, while ultrasound imaging is able to depict the morphologic changes related to plantar fasciitis, 904 nm gallium-arsenide (GaAs) infrared laser may contribute to healing and pain reduction in plantar fasciitis.

  15. Heel erosion and other interdigital disorders in dairy cows

    DEFF Research Database (Denmark)

    Enevoldsen, Carsten; Gröhn, Y.T.; Thysen, Iver

    1991-01-01

    Epidemiologic associations between variables obtainable from dairy cow records and the occurrence of heel erosion, interdigital dermatitis, and interdigital hyperplasia at claw trimmings were estimated with multivariable logistic regression analysis on data from 1170 and 542 cows in lactation 1...... and lactations 2 to 9, respectively. In the 17 herds, heel erosion, interdigital dermatitis, and hyperplasia occurred among 43.8, 4.5, and .9% of cows in lactation 1 and among 69.1, 7.6 and 5.9% of cows in lactations 2 to 9, respectively. Severity of heel erosion increased with parity, and risk increased...... with stage of lactation. Strong seasonal effects were present. Various combinations of veterinary treatments were associated with heel erosion and hyperplasia depending on parity, stage of lactation, and the presence of other claw disorders. In contrast, veterinary treatment had a protective effect...

  16. [Analgesic effect of low energy extracorporeal shock waves in tendinosis calcarea, epicondylitis humeri radialis and plantar fasciitis].

    Science.gov (United States)

    Maier, M; Dürr, H R; Köhler, S; Staupendahl, D; Pfahler, M; Refior, H J; Meier, M

    2000-01-01

    Is there a pain reduction at the application site after extracorporeal shockwave application for tendinitis calcarea, epicondylitis radialis and plantar fasziitis? In a prospective study 85 patients were observed. Shockwave application was performed three or five times using low energies (0.09-0.18 ml/mm2). Before and after shockwave application pain was evaluated using SF-36 score and Visual Analog Scale (VAS). After 5 months for all three indications a significant improvement of the pain situation could be reached. Patients with plantar fasziitis demonstrated the highest decrease of pain, followed by tendinosis calcarea and epicondylitis radialis. The number of applications had no influence to the clinical result of the ESWT. In the present study the analgetic effect of ESWT after repeated low-energy application was described for the standard indications.

  17. Estudo retrospectivo do tratamento cirúrgico do neuroma de morton por via plantar Retrospective study of surgery treatment im monrton's neuroma by plantar approach

    Directory of Open Access Journals (Sweden)

    Gustavo Gennari Barbosa

    2005-01-01

    Full Text Available Com o propósito de avaliar a eficácia da técnica cirúrgica - neurectomia por via plantar -, em portadores de neuroma de Morton, 19 pacientes foram submetidos a esse tratamento. Portanto, foram 19 neuromas, sendo 84,3% do sexo feminino, 15,7% do sexo masculino; 31,5% no segundo espaço intermetatarsal, 68,5% no terceiro; 47,3% no lado direito e 52,7% no esquerdo. A cirurgia foi realizada por via plantar em todos os casos, com tempo médio de acompanhamento de 9 meses, e o resultado foi considerado satisfatório em 89,5% dos pacientes. O tempo de retorno às atividades foi de 6 semanas em 84,2%. Dois pacientes se apresentaram insatisfeitos, ambos devido à dor residual abaixo da cicatriz. Os autores concluem que, a neurectomia por via plantar foi satisfatória, pois há uma melhor exposição do neuroma, boa cicatrização, retorno rápido às atividades e melhora da dor.With an eye to evaluate the surgical technic efficiency - neurectomy by plantar approach -, 19 patients with Morton's neuroma were submitted to this treatment. Therefore, were 19 neuroma patients including 84,3% female, 15,7% male; 31,5% in second intermetatarsal space, 68,5% in third; 47,3% on right side and 52,7% on left side. The surgery was made by plantar approach in every cases, with middle time of attendance around 9 months, and the result was considered satisfactory on 89,5% of patients. The time of return to activities was 6 weeks on 84,2%. Two patients were considered unsatisfied, both because of remain pain under the scar. The authors conclude that, a neurectomy by plantar approach is satisfactory, because there is a better exposition of neuroma, good healing, fast return to activities and improve of pain.

  18. Heeling Moment Acting on a River Cruiser in Manoeuvring Motion

    Directory of Open Access Journals (Sweden)

    Tabaczek Tomasz

    2016-01-01

    Full Text Available By using fully theoretical method the heeling moment due to centrifugal forces has been determined for a small river cruiser in turning manoeuvre. The authors applied CFD software for determination of hull hydrodynamic forces, and open water characteristics of ducted propeller for estimation of thrust of rudder-propellers. Numerical integration of equations of 3DOF motion was used for prediction of ship trajectory and time histories of velocities, forces and heeling moment.

  19. Effectiveness of local tenoxicam versus corticosteroid injection for plantar fasciitis treatment.

    Science.gov (United States)

    Guner, Savas; Onder, Haci; Guner, Sukriye Ilkay; Ceylan, Mehmet Fethi; Gökalp, Mehmet Ata; Keskin, Siddik

    2013-10-01

    Plantar fasciitis is one of the most common causes of foot pain in adults. In this prospective study, the outcomes of local tenoxicam injection and corticosteroid therapy for the treatment of plantar fasciitis were compared. Patients were randomly assigned to either the tenoxicam or corticosteroid group. The tenoxicam group (n=31) was treated using a local injection of 1 mL of tenoxicam (20 mg/2 mL) and 1 mL of 2% lidocaine, whereas the steroid group (n=30) was treated with a local 1-mL injection containing 40 mg of methylprednisolone acetate and 1 mL of 2% lidocaine. Clinical evaluations, which were performed before the injection and 6 and 12 months after the injection, consisted of patient-assessed pain using a visual analog scale. In addition, patient satisfaction was measured using the Roles and Maudsley score. Comparison of pre- and posttreatment visual analog scale scores demonstrated a statistically significant difference in both groups (P.05). The tenoxicam injection was not significantly more effective than the corticosteroid injection. However, both methods were effective and successful in treating patients with plantar fasciitis. Tenoxicam therapy appears to provide pain relief, but its effectiveness in the long term should be explored in additional studies.

  20. Flat feet, happy feet? Comparison of the dynamic plantar pressure distribution and static medial foot geometry between Malawian and Dutch adults.

    Directory of Open Access Journals (Sweden)

    Niki M Stolwijk

    Full Text Available In contrast to western countries, foot complaints are rare in Africa. This is remarkable, as many African adults walk many hours each day, often barefoot or with worn-out shoes. The reason why Africans can withstand such loading without developing foot complaints might be related to the way the foot is loaded. Therefore, static foot geometry and dynamic plantar pressure distribution of 77 adults from Malawi were compared to 77 adults from the Netherlands. None of the subjects had a history of foot complaints. The plantar pressure pattern as well as the Arch Index (AI and the trajectory of the center of pressure during the stance phase were calculated and compared between both groups. Standardized pictures were taken from the feet to assess the height of the Medial Longitudinal Arch (MLA. We found that Malawian adults: (1 loaded the midfoot for a longer and the forefoot for a shorter period during roll off, (2 had significantly lower plantar pressures under the heel and a part of the forefoot, and (3 had a larger AI and a lower MLA compared to the Dutch. These findings demonstrate that differences in static foot geometry, foot loading, and roll off technique exist between the two groups. The advantage of the foot loading pattern as shown by the Malawian group is that the plantar pressure is distributed more equally over the foot. This might prevent foot complaints.

  1. Flat feet, happy feet? Comparison of the dynamic plantar pressure distribution and static medial foot geometry between Malawian and Dutch adults.

    Science.gov (United States)

    Stolwijk, Niki M; Duysens, Jacques; Louwerens, Jan Willem K; van de Ven, Yvonne Hm; Keijsers, Noël Lw

    2013-01-01

    In contrast to western countries, foot complaints are rare in Africa. This is remarkable, as many African adults walk many hours each day, often barefoot or with worn-out shoes. The reason why Africans can withstand such loading without developing foot complaints might be related to the way the foot is loaded. Therefore, static foot geometry and dynamic plantar pressure distribution of 77 adults from Malawi were compared to 77 adults from the Netherlands. None of the subjects had a history of foot complaints. The plantar pressure pattern as well as the Arch Index (AI) and the trajectory of the center of pressure during the stance phase were calculated and compared between both groups. Standardized pictures were taken from the feet to assess the height of the Medial Longitudinal Arch (MLA). We found that Malawian adults: (1) loaded the midfoot for a longer and the forefoot for a shorter period during roll off, (2) had significantly lower plantar pressures under the heel and a part of the forefoot, and (3) had a larger AI and a lower MLA compared to the Dutch. These findings demonstrate that differences in static foot geometry, foot loading, and roll off technique exist between the two groups. The advantage of the foot loading pattern as shown by the Malawian group is that the plantar pressure is distributed more equally over the foot. This might prevent foot complaints.

  2. Could Insoles Offload Pressure? An Evaluation of the Effects of Arch-supported Functional Insoles on Plantar Pressure Distribution during Race Walking.

    Science.gov (United States)

    Song, Qipeng; Xu, Kaisheng; Yu, Bing; Zhang, Cui; Sun, Wei; Mao, Dewei

    2015-01-01

    This study investigated the effectiveness of functional insoles on plantar pressure distribution during race walking so as to reduce the high plantar pressure and force on race walkers, who tend to suffer from overuse injury. A total of 20 male race walkers aged 21.19 ± 3.66 years and with a mean height of 178.85 ± 14.07 cm were recruited as participants. Each participant completed a race walking with functional or normal insoles. Plantar pressure insoles were used to collect vertical plantar pressure data. A two-way analysis of variance with a mixed design was used to determine the difference between the two conditions. Results showed that the use of functional insoles reduces the peak pressure and the impulse in the metatarsophalangeal joints and heels and thus suggest that functional insoles reduce the overuse injury risks of these parts. The first ground reaction force peak also decreased. This result suggested that functional insoles reduce the risks of foot and leg injuries.

  3. Relationships between static foot alignment and dynamic plantar loads in runners with acute and chronic stages of plantar fasciitis: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Ana P. Ribeiro

    2016-02-01

    Full Text Available BACKGROUND: The risk factors for the development of plantar fasciitis (PF have been associated with the medial longitudinal arch (MLA, rearfoot alignment and calcaneal overload. However, the relationships between the biomechanical variables have yet to be determined. OBJECTIVE: The goal of this study was to investigate the relationships between the MLA, rearfoot alignment, and dynamic plantar loads in runners with unilateral PF in acute and chronic phases. METHOD: Cross-sectional study which thirty-five runners with unilateral PF were evaluated: 20 in the acute phase (with pain and 15 with previous chronic PF (without pain. The MLA index and rearfoot alignment were calculated using digital images. The contact area, maximum force, peak pressure, and force-time integral over three plantar areas were acquired with Pedar X insoles while running at 12 km/h, and the loading rates were calculated from the vertical forces. RESULTS: The multiple regression analyses indicated that both the force-time integral (R2=0.15 for acute phase PF; R2=0.17 for chronic PF and maximum force (R2=0.35 for chronic PF over the forefoot were predicted by an elevated MLA index. The rearfoot valgus alignment predicted the maximum force over the rearfoot in both PF groups: acute (R2=0.18 and chronic (R2=0.45. The rearfoot valgus alignment also predicted higher loading rates in the PF groups: acute (R2=0.19 and chronic (R2=0.40. CONCLUSION: The MLA index and the rearfoot alignment were good predictors of plantar loads over the forefoot and rearfoot areas in runners with PF. However, rearfoot valgus was demonstrated to be an important clinical measure, since it was able to predict the maximum force and both loading rates over the rearfoot.

  4. Relationships between static foot alignment and dynamic plantar loads in runners with acute and chronic stages of plantar fasciitis: a cross-sectional study

    Science.gov (United States)

    Ribeiro, Ana P.; Sacco, Isabel C. N.; Dinato, Roberto C.; João, Silvia M. A.

    2016-01-01

    BACKGROUND: The risk factors for the development of plantar fasciitis (PF) have been associated with the medial longitudinal arch (MLA), rearfoot alignment and calcaneal overload. However, the relationships between the biomechanical variables have yet to be determined. OBJECTIVE: The goal of this study was to investigate the relationships between the MLA, rearfoot alignment, and dynamic plantar loads in runners with unilateral PF in acute and chronic phases. METHOD: Cross-sectional study which thirty-five runners with unilateral PF were evaluated: 20 in the acute phase (with pain) and 15 with previous chronic PF (without pain). The MLA index and rearfoot alignment were calculated using digital images. The contact area, maximum force, peak pressure, and force-time integral over three plantar areas were acquired with Pedar X insoles while running at 12 km/h, and the loading rates were calculated from the vertical forces. RESULTS: The multiple regression analyses indicated that both the force-time integral (R 2=0.15 for acute phase PF; R 2=0.17 for chronic PF) and maximum force (R 2=0.35 for chronic PF) over the forefoot were predicted by an elevated MLA index. The rearfoot valgus alignment predicted the maximum force over the rearfoot in both PF groups: acute (R 2=0.18) and chronic (R 2=0.45). The rearfoot valgus alignment also predicted higher loading rates in the PF groups: acute (R 2=0.19) and chronic (R 2=0.40). CONCLUSION: The MLA index and the rearfoot alignment were good predictors of plantar loads over the forefoot and rearfoot areas in runners with PF. However, rearfoot valgus was demonstrated to be an important clinical measure, since it was able to predict the maximum force and both loading rates over the rearfoot. PMID:26786073

  5. Plantar fibromatosis: an immunohistochemical and ultrastructural study.

    Science.gov (United States)

    de Palma, L; Santucci, A; Gigante, A; Di Giulio, A; Carloni, S

    1999-04-01

    The analogies between plantar fibromatosis and Dupuytren's disease (palmar fibromatosis) are well known. The latter is clinically more frequent and has been the object of extensive immunohistochemical and ultrastructural studies, with a view to investigating its pathogenesis. By contrast, such data on plantar fibromatosis are quite scarce. A histochemical, immunohistochemical, and ultrastructural study was performed on nodule tissue from six patients who were subjected to total fasciectomy for plantar fibromatosis. The study of myofibroblasts revealed features suggestive of their fibroblastic origin and evidenced a cytoskeleton and an extracellular filamentous system that could enable myofibroblasts to generate and exert the intracellular forces that contribute to the contraction of the aponeurosis. These aspects are similar to those observed in Dupuytren's disease and seem to lend support to the theory that the two diseases are expressions of the same disorder.

  6. Plantar fascia rupture: diagnosis and treatment.

    Science.gov (United States)

    Rolf, C; Guntner, P; Ericsäter, J; Turan, I

    1997-01-01

    Two patients with spontaneous medial plantar fascia rupture due to a definite injury with no prior symptoms, were referred to our institution. Clinically, there was a tender lump in the sole, and magnetic resonance imaging confirmed the diagnosis. Nonoperative treatment was sufficient in curing the acute total rupture. Endoscopic release was used on the partially ruptured plantar fascia, but it is probably more optimal in the acute phase. The literature provides no comparative data on operative or nonoperative treatment efficacy for this rare condition.

  7. Calcaneodynia

    Directory of Open Access Journals (Sweden)

    Marcelo Pires Prado

    2008-03-01

    Full Text Available Heel pain or calcaneodynia is a common clinical complaint which iscaused by many osseous or soft-tissue disorders. These disorders areclassifi ed on the basis of their anatomic origin and predominant locationof heel pain. They include, among others, plantar fascial lesions, heelspurs, heel plantar fat pad abnormalities, tendinous lesions, Haglunddisease and bursal lesions. It is important to emphasize that thesediseases have in common local mechanical abnormalities but may alsobe associated to systemic affections, mainly infl ammatory ones.

  8. EFFECT OF MANUAL THERAPY VERSUS CONVENTIONAL THERAPY IN PATIENTS WITH PLANTAR FASCIITIS – A COMPARATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Shashwat Prakash

    2014-02-01

    Full Text Available Objective: To compare the effectiveness of manual therapy with conventional therapy on pain and disability in patients with plantar fasciitis. Background: There is limited evidence available which support that manual therapy can be used as an intervention in the management of plantar fasciitis. Study Design: experimental study and different subject design Methods: Patients diagnosed with plantar fasciitis underwent a standard evaluation and completed a self-report questionnaire including the Foot Function Index (FFI, and the Numeric Pain Rating Scale (NPRS. 30 patients were randomly divided in two groups, to be treated with either Conventional therapy or Manual therapy approach. Outcomes of treatment were captured on the 1st day and 21st day of the treatment session. Results: The data was analysed using unpaired‘t’ tests. NPRS was mean 6.53 versus 6.80 for pre-treatment in group A and group B respectively; t28=0.50, p=0.62 and mean 2.27 versus 1.00 for post-treatment in group A and group B respectively; t28=2.62, p=0.01 FFI was mean 41.01 versus 42.67 for pre-treatment in group A and group B respectively; t28=0.77, p=0.49 and mean 6.20 versus 4.16 for post-treatment in group A and group B respectively; t28=2.68, p=0.01 Conclusion: The results of this study provide evidence that manual therapy is a superior approach in improving pain and disability in individuals with plantar fasciitis and can be incorporated in the regular treatment regime of the same.

  9. Biomechanical consequences of adding plantar fascia release to metatarsal osteotomies: Changes in forefoot plantar pressures.

    Science.gov (United States)

    Aydogan, Umur; Roush, Evan P; Moore, Blake E; Andrews, Seth H; Lewis, Gregory S

    2017-04-01

    Destruction of the normal metatarsal arch by a long metatarsal is often a cause for metatarsalgia. When surgery is warranted, distal oblique, or proximal dorsiflexion osteotomies of the long metatarsal bones are commonly used. The plantar fascia has anatomical connection to all metatarsal heads. There is controversial scientific evidence on the effect of plantar fascia release on forefoot biomechanics. In this cadaveric biomechanical study, we hypothesized that plantar fascia release would augment the plantar metatarsal pressure decreasing effects of two common second metatarsal osteotomy techniques. Six matched pairs of foot and ankle specimens were mounted on a pressure mat loading platform. Two randomly assigned surgery groups, which had received either distal oblique, or proximal dorsiflexion osteotomy of the second metatarsal, were evaluated before and after plantar fasciectomy. Specimens were loaded up to a ground reaction force of 400 N at varying Achilles tendon forces. Average pressures, peak pressures, and contact areas were analyzed. Supporting our hypothesis, average pressures under the second metatarsal during 600 N Achilles load were decreased by plantar fascia release following proximal osteotomy (p fascia release following modified distal osteotomy, under multiple Achilles loading conditions (p < 0.05). Plantar fasciotomy should not be added to distal metatarsal osteotomy in the treatment of metatarsalgia. If proximal dorsiflexion osteotomy would be preferred, plantar fasciotomy should be approached cautiously not to disturb the forefoot biomechanics. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:800-804, 2017. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

  10. Plantar fascia coronal length: a new parameter for plantar fascia assessment.

    Science.gov (United States)

    Sari, Ahmet Sinan; Demircay, Emre; Cakmak, Gokhan; Sahin, M Sukru; Tuncay, I Cengiz; Altun, Suleyman

    2015-01-01

    The effects of gender and various anthropometric variables were previously reported as significant predictors of plantar fascia thickness. Although a strong correlation between either the body weight or body mass index (BMI) and plantar fascia thickness were not demonstrated, a moderate relation was stated. We retrospectively investigated the role of gender, height, weight, and body mass index on plantar fascia thickness at the calcaneal origin (PFCO) and 1 cm distal from the calcaneal origin (PF1cm) and the coronal length of the plantar fascia at the calcaneal origin (CLPF) in healthy subjects. The PFCO, PF1cm, and CLPF were retrospectively measured from magnetic resonance images of 100 healthy subjects. The gender, height, weight, and body mass index of the participants were also noted. Gender was a predictive factor for the length of the CLPF. The subjects with a BMI >25 kg/m(2) had a significantly greater PFCO, PF1cm, and CLPF. Height was mildly and BMI and weight were moderately related to the PFCO. However the CLPF showed a better correlation with height, BMI, and weight than that of plantar fascia thickness. CLPF better reflected the role of weight, BMI, and height than its thickness. It is a new parameter that could be valuable in the evaluation of plantar fascia disorders. Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  11. Topical adapalene in the treatment of plantar warts; Randomized comparative open trial in comparison with cryo-therapy

    Directory of Open Access Journals (Sweden)

    Ramji Gupta

    2015-01-01

    Full Text Available Background: Various therapeutic modalities, which are available for treating plantar wart, have not been successful every time. Aims: To evaluate topical adapalene under occlusion in the treatment of plantar warts and compare it with cryo-therapy. Materials and Methods: 50 patients with 424 plantar warts were included in this single center, two arm, prospective, randomized, control, open study. Patients were allocated randomly into two groups consisting of 25 patients each. Group A patients having 299 plantar warts were treated using adapalene gel 0.1% under occlusion while Group B patients having 125 warts were treated using cryo-therapy. All the patients were evaluated weekly till the clearance of all the warts and the results compared. Result: All the warts of 25 patients of Group A that were treated using adapalene gel 0.1% cleared in 36.71 ± 19.24 (55.95-17.47 days except those in one patient. In Group B, warts in all except one treated by cryo-therapy cleared in 52.17 ± 30.06 (82.23-22.11 days. There were no side effects like scar formation, irritation, erythema, or infections with adapalene group while in the cryo group scar was seen in 2 patients, pain in 24, erythema in 10, and infection in 3 patients. Conclusion: Adapalene gel 0.1% under occlusion is an effective, safe and easy to use treatment for plantar warts and may help clear lesions faster than cryo-therapy.

  12. Successful treatment of plantar warts with very diluted bleomycin using a translesional multipuncture technique: pilot prospective study.

    Science.gov (United States)

    Alghamdi, Khalid M; Khurram, Huma

    2012-01-01

    Plantar warts are common and often painful. Treatment of plantar warts is difficult and requires multiple treatments. Several clinical trials have proven the efficacy of bleomycin, but relatively high concentrations have been required and considerable side effects have been experienced. To evaluate the efficacy and safety of low-concentration (0.1 U/mL) bleomycin using a translesional injection technique for the treatment of plantar warts. The study included 23 patients with single or multiple plantar warts. Very low-concentration bleomycin was injected into a single wart or the largest plantar wart in the case of multiple lesions. Injections were performed at 4-week intervals until resolution of the warts or development of side effects. The translesional multipuncture technique was used. Thirteen patients were male (56.5%), and the mean age was 27.7 years. The results revealed complete clearance of warts in 17 of 23 (74%) patients, partial response in 1 (4.3%) patient, and no response in 3 (13%) patients. Recurrence was observed in 2 patients at 3 months of follow-up. Among those two, one patient showed complete clearance after the second injection at 6 months of follow-up. All patients were followed for 6 months after the initial treatment. No significant long-term adverse effects were noted. Only three patients (13%) had localized moderate pain for 2 to 3 days after the injection. Translesional injection by very low-concentration (0.1 U/mL) bleomycin appears to be a simple, effective, and safe treatment modality for plantar warts.

  13. Monochloroacetic acid application is an effective alternative to cryotherapy for common and plantar warts in primary care: a randomized controlled trial.

    Science.gov (United States)

    Bruggink, Sjoerd C; Gussekloo, Jacobijn; Egberts, Paulette F; Bavinck, Jan Nico Bouwes; de Waal, Margot W M; Assendelft, Willem J J; Eekhof, Just A H

    2015-05-01

    Cryotherapy and salicylic acid (SA) often fail as treatments for skin warts. We examined the effectiveness of monochloroacetic acid (MCA) for patients with common or plantar warts. Consecutive patients aged 4 years and older with one or more newly diagnosed common or plantar warts were recruited in 53 Dutch general practices. We randomly allocated eligible patients to 13-week treatment protocols of office-applied MCA versus liquid nitrogen cryotherapy every 2 weeks for patients with common warts (n=188), and MCA versus cryotherapy combined with daily SA self-application for patients with plantar warts (n=227). The primary outcome was the proportion of patients whose warts were all cured at 13 weeks. In the common wart group, cure rates were 40/92 (43%, 95% confidence interval 34-54) for MCA and 50/93 (54%, 44-64) for cryotherapy (risk difference (RD) -10%, -25-4.0, P=0.16). In the plantar wart group, cure rates were 49/106 (46%, 37-56) for MCA and 45/115 (39%, 31-48) for cryotherapy combined with SA (RD 7.1, 5.9-20, P=0.29). For common warts, MCA is an effective alternative to cryotherapy to avoid pain during the treatment, although pain after the treatment is similar. For plantar warts, office-applied MCA may be preferred over cryotherapy combined with SA, on the basis of comparable effectiveness, less treatment pain, and less treatment burden.

  14. Surgical Treatment of a Case of Ledderhose's Disease: A Safe Plantar Approach to Subtotal Fasciectomy.

    Science.gov (United States)

    Souza, Bruno Gonçalves Schröder E; de Souza Júnior, Gilberto Zaquine; Rodrigues, Raíssa Mansilla Cabrera; Dias, Diogo Stelito Rezende; de Oliveira, Valdeci Manoel

    2015-01-01

    Plantar fibromatosis, Ledderhose's disease, or Morbus Ledderhose is an uncommon benign nodular hyperplasia of the plantar aponeurosis. The aim of this paper was to report the case of a 47-year-old male patient who had concomitant Dupuytren's disease and failed all conservative measures. He was treated surgically with prompt and complete relief of symptoms postoperatively, and he has had no recurrence at the 2-year follow-up. In this richly documented case, we discuss details of the surgical technique and anatomy, which was important for a successful outcome and preventing complications. The technique for subtotal fasciectomy is reviewed and the relevance of the adequate choice of skin incision to prevent painful scarring, skin necrosis, and difficulties with shoe wearing is highlighted.

  15. A Retrospective Quality Improvement Study Comparing Use Versus Nonuse of a Padded Heel Dressing to Offload Heel Ulcers of Different Etiologies.

    Science.gov (United States)

    Campbell, Noreen A; Campbell, Donna L; Turner, Andrea

    2015-11-01

    patients were lost to review (P less than 0.000). No adverse events were reported in the records of the PHD use group; the PHD nonuse group reported periwound maceration, skin stripping, pressure injury, and sensitivity. Patient and nurse feedback identified pain relief, improved mobility, easy technique, low cost, and reduced workload as benefits of PHD. The results of this quality improvement review warrant a prospective clinical study to examine the efficacy, effectiveness, and cost-effectiveness of PHD for the care of patients with heel ulcers.

  16. Multi-plug insole design to reduce peak plantar pressure on the diabetic foot during walking.

    Science.gov (United States)

    Actis, Ricardo L; Ventura, Liliana B; Lott, Donovan J; Smith, Kirk E; Commean, Paul K; Hastings, Mary K; Mueller, Michael J

    2008-04-01

    There is evidence that appropriate footwear is an important factor in the prevention of foot pain in otherwise healthy people or foot ulcers in people with diabetes and peripheral neuropathy. A standard care for reducing forefoot plantar pressure is the utilization of orthotic devices such as total contact inserts (TCI) with therapeutic footwear. Most neuropathic ulcers occur under the metatarsal heads, and foot deformity combined with high localized plantar pressure, appear to be the most significant factors contributing to these ulcers. In this study, patient-specific finite element models of the second ray of the foot were developed to study the influence of TCI design on peak plantar pressure (PPP) under the metatarsal heads. A typical full contact insert was modified based on the results of finite element analyses, by inserting 4 mm diameter cylindrical plugs of softer material in the regions of high pressure. Validation of the numerical model was addressed by comparing the numerical results obtained by the finite element method with measured pressure distribution in the region of the metatarsal heads for a shoe and TCI condition. Two subjects, one with a history of forefoot pain and one with diabetes and peripheral neuropathy, were tested in the laboratory while wearing therapeutic shoes and customized inserts. The study showed that customized inserts with softer plugs distributed throughout the regions of high plantar pressure reduced the PPP over that of the TCI alone. This supports the outcome as predicted by the numerical model, without causing edge effects as reported by other investigators using different plug designs, and provides a greater degree of flexibility for customizing orthotic devices than current practice allows.

  17. Heel strike detection using split force-plate treadmill.

    Science.gov (United States)

    Rouhani, Hossein; Abe, Masaki O; Nakazawa, Kimitaka; Popovic, Milos R; Masani, Kei

    2015-03-01

    A common source of error when detecting heel-strike moments utilizing split force-plate treadmills is unwillingly stepping on contra-lateral force-plate. In this study, we quantified this error when heel-strike was detected based on such erroneous data and compared three methods to investigate how well the heel-strikes and stride-intervals were detected with erroneous data. Eleven subjects walked on a split force-plate treadmill for more than 20min. We used 20N and 50% body-weight thresholds to detect the heel-strike moments (HS20N and HS50%, respectively). Besides, we used linear approximation to estimate the unaffected force profile from affected force-plate data, and subsequently to detect the heel-strike moments (HSest). We used heel-strike moments detected by a foot-switch as a reference to compare accuracy of HS20N, HS50% and HSest. HS20N and HSest detected heel-strike moments accurately for unaffected force-plate data (median(max) errors for all subjects: 9(23) and 9(37) ms) but HS50% showed significantly larger errors (52(74) ms). Unlike HS50% and HSest, HS20N was considerably affected by the affected force-plate data (23(68) ms). The error in stride-interval measurement was relatively small using any methods for unaffected force-plate data (3(7), 6(8), and 6(12) ms), while stride-interval errors were large for some subjects when using HS20N for affected data (6(175) ms). We concluded that unwillingly stepping on contra-lateral force-plate occurred a few percent and up to 37.7% of all strides (median: 12.9%). Our proposed method (HSest) robustly showed small errors for heel-strike detection and stride-interval calculation consistently among subjects, while HS50% and HS20N showed large errors depending on subjects.

  18. Influência do calçado de salto alto na atividade eletromiográfica do músculo quadríceps em mulheres com e sem síndrome da dor femoropatelar durante a tarefa de levantar e sentar Influencia del calzado de tacón alto en la actividad electromiográfica del músculo cuádriceps en mujeres con y sin síndrome de dolor patelofemoral durante la tarea de levantarse y sentarse Influence of high-heeled shoes on the quadriceps electromyographic activity in women with and without patellofemoral pain syndrome during the sit-to-stand task

    Directory of Open Access Journals (Sweden)

    Laísla da Silva Paixão Batista

    2013-03-01

    Full Text Available O objetivo do estudo foi analisar a influência do calçado de salto alto na atividade eletromiográfica (EMG do músculo quadríceps durante a tarefa de sentar e levantar. Participaram deste estudo 10 voluntárias assintomáticas com 20,2±3,0 anos e 10 voluntárias com síndrome da dor femoropatelar (SDFP com 21,3±3,4 anos. As voluntárias executaram a tarefa de sentar e levantar em 3 diferentes condições: descalças, com tênis e com calçado de salto de 10 cm. A atividade EMG do vasto medial oblíquo (VMO, vasto lateral (VL e reto femoral (RF foi registrada durante a execução das tarefas por meio de eletrodos de superfície simples diferencial conectados ao eletromiógrafo. Para comparação entre grupos e tarefas, foi utilizado o teste ANOVA com medidas repetidas e o post hoc do teste de Tukey (pEl objetivo del estudio fue analizar la influencia del calzado de tacón alto en la actividad electromiográfica (EMG del músculo cuadríceps durante la tarea de sentarse y levantarse. Participaron de este estudio 10 voluntarias asintomáticas con 20,2±3,0 años y 10 voluntarias con síndrome de dolor patelofemoral (SDPF con 21,3±3,4 años. Las voluntarias ejecutaron la tarea de sentarse y levantarse en tres diferentes condiciones: descalzas, con zapatillas y con calzado de tacón de diez centímetros. La actividad EMG del vasto medial oblícuo (VMO, vasto lateral (VL y recto femoral (RF fue registrada durante la ejecución de las tareas por medio de electrodos de superficie diferenciales conectados al electromiógrafo. Para la comparación entre grupos y tareas fue utilizada la prueba ANOVA con medidas repetidas y post test de Tukey (pThe purpose of this study was to analyze the influence of high-heeled shoes on the quadriceps electromyographic activity (EMG during the sit-to-stand task. Ten healthy females (20.2±3.0 years and 10 females with patellofemoral pain syndrome (PFPS (21.3±3.4 years participated in this study. The subjects

  19. Human touch effectively and safely reduces pain in the newborn intensive care unit.

    Science.gov (United States)

    Herrington, Carolyn J; Chiodo, Lisa M

    2014-03-01

    This was a feasibility pilot study to evaluate the efficacy of the nonpharmacologic pain management technique of gentle human touch (GHT) in reducing pain response to heel stick in premature infants in the neonatal intensive care unit (NICU). Eleven premature infants ranging from 27 to 34 weeks' gestational age, in a level III NICU in a teaching hospital, were recruited and randomized to order of treatment in this repeated-measures crossover-design experiment. Containment with GHT during heel stick was compared with traditional nursery care (side lying and "nested" in an incubator). Heart rate, respiratory rate, oxygen saturation, and cry were measured continuously beginning at baseline and continuing through heel warming, heel stick, and recovery following the heel stick. Infants who did not receive GHT had decreased respiration, increased heart rate, and increased cry time during the heel stick. In contrast, infants who received GHT did not have decreased respirations, elevated heart rates, or increased cry time during the heel stick. No significant differences were noted in oxygen saturation in either group. GHT is a simple nonpharmacologic therapy that can be used by nurses and families to reduce pain of heel stick in premature infants in the NICU.

  20. Research on Normal Human Plantar Pressure Test

    Directory of Open Access Journals (Sweden)

    Liu Xi Yang

    2016-01-01

    Full Text Available FSR400 pressure sensor, nRF905 wireless transceiver and MSP40 SCM are used to design the insole pressure collection system, LabVIEW is used to make HMI of data acquisition, collecting a certain amount of normal human foot pressure data, statistical analysis of pressure distribution relations about five stages of swing phase during walking, using the grid closeness degree to identify plantar pressure distribution pattern recognition, and the algorithm simulation, experimental results demonstrated this method feasible.

  1. Extracorporeal shock wave therapy in patients with plantar fasciitis. A randomized, placebo-controlled trial with ultrasonographic and subjective outcome assessments

    Directory of Open Access Journals (Sweden)

    Babak Vahdatpour

    2012-01-01

    Full Text Available Background and Aim: Results of previous studies have been conflicting on the efficacy of extracorporeal shock wave therapy (ESWT in the treatment of plantar fasciitis. We evaluated the effects of ESWT on plantar fasciitis in terms of ultrasonographic and subjective evaluations. Materials and Methods: In this randomized placebo-controlled trial, patients with plantar fasciitis were assigned to receive ESWT (4000 shock waves/session of 0.2 mJ/mm 2 in 3 sessions at weekly intervals or sham therapy (n = 20 in each group. Outcomes were documented by the ultrasonographic appearance of the aponeurosis and by patients′ pain scores, performed at baseline and 12 weeks after completion of the therapy. Results : The two groups were similar in baseline characteristics. Over the study period, plantar fascia thickness significantly reduced in the ESWT group (4.1 ± 1.3 to 3.6 ± 1.2 mm, P < 0.001, but slightly increased in the sham group (4.1 ± 0.8 to 4.5 ± 0.9 mm, P = 0.03. Both groups showed significant pain improvement over the course of the study (P < 0.001, though pain scores were significantly more reduced in the ESWT than the sham group (-4.2 ± 2.9 vs. -2.7 ± 1.8, P = 0.049. Conclusions: Extracorporeal shock wave therapy contributes to healing and pain reduction in plantar fasciitis and ultrasound imaging is able to depict the morphologic changes related to plantar fasciitis as a result of this therapy.

  2. In-shoe plantar tri-axial stress profiles during maximum-effort cutting maneuvers.

    Science.gov (United States)

    Cong, Yan; Lam, Wing Kai; Cheung, Jason Tak-Man; Zhang, Ming

    2014-12-18

    Soft tissue injuries, such as anterior cruciate ligament rupture, ankle sprain and foot skin problems, frequently occur during cutting maneuvers. These injuries are often regarded as associated with abnormal joint torque and interfacial friction caused by excessive external and in-shoe shear forces. This study simultaneously investigated the dynamic in-shoe localized plantar pressure and shear stress during lateral shuffling and 45° sidestep cutting maneuvers. Tri-axial force transducers were affixed at the first and second metatarsal heads, lateral forefoot, and heel regions in the midsole of a basketball shoe. Seventeen basketball players executed both cutting maneuvers with maximum efforts. Lateral shuffling cutting had a larger mediolateral braking force than 45° sidestep cutting. This large braking force was concentrated at the first metatarsal head, as indicated by its maximum medial shear stress (312.2 ± 157.0 kPa). During propulsion phase, peak shear stress occurred at the second metatarsal head (271.3 ± 124.3 kPa). Compared with lateral shuffling cutting, 45° sidestep cutting produced larger peak propulsion shear stress (463.0 ± 272.6 kPa) but smaller peak braking shear stress (184.8 ± 181.7 kPa), of which both were found at the first metatarsal head. During both cutting maneuvers, maximum medial and posterior shear stress occurred at the first metatarsal head, whereas maximum pressure occurred at the second metatarsal head. The first and second metatarsal heads sustained relatively high pressure and shear stress and were expected to be susceptible to plantar tissue discomfort or injury. Due to different stress distribution, distinct pressure and shear cushioning mechanisms in basketball footwear might be considered over different foot regions.

  3. Physiological Achilles' heels of Enteropathogenic bacteria in livestock

    NARCIS (Netherlands)

    Becker, P.M.

    2005-01-01

    An elaborate feeding regimen of animals, which takes advantage of the Achilles' heels of enteropathogenic bacteria, can possibly enable prophylaxis in the intestinal tract, attenuate actual disease symptoms, accelerate recovery from a bacterial gastroenteritis or ensure food safety. There is a wide

  4. Mechanical behaviour of the heel pad: experimental and numerical approach

    DEFF Research Database (Denmark)

    Matteoli, Sara; Fontanella, C. G.; Virga, A.

    The aim of the present work was to investigate the stress relaxation phenomena of the heel pad region under different loading conditions. A 31-year-old healthy female was enrolled in this study and her left foot underwent both MRI and experimental compression tests. Experimental results were...... during daily activities....

  5. Biomechanical simulation of high-heeled shoe donning and walking.

    Science.gov (United States)

    Yu, Jia; Cheung, Jason Tak-Man; Wong, Duo Wai-Chi; Cong, Yan; Zhang, Ming

    2013-08-09

    Footwear serves to protect the foot in various activities, to enhance athletic performance in sports and in many cases to fulfill aesthetic and cultural needs of urban society. Most women like wearing high-heeled shoes (HHS) for the benefit of sensuous attractiveness, while foot problems are often associated. Computational modeling based on finite element (FE) analysis is a useful tool for deep understanding of foot and footwear biomechanics and incorporating footwear with foot in the model is the prerequisite. In this study, a three-dimensional FE model of coupled foot-ankle-shoe complex and preceding gait simulation were established. Interfacial contact simulation was employed to complete the donning process of foot and shoe upper contact. Three major stance phases namely heel strike, midstance and push off were simulated to investigate the biomechanical response of high-heeled shod walking. It was found that the contact pressure at all metatarsophalangeal (MTP) joints intensified and reached their maximum at push off phase during locomotion, meanwhile the first MTP had the largest magnitude. The first and fifth MTP joints had larger movements in transverse plane among all MTP joints, indicating that these two joints bended more significantly by toe box restraint during locomotion. The dorsal contact pressure at the first toe increased by four times from heel strike to push off. The established HHS donning and walking simulation in this study proved the versatility and promising potential of computational approach for realistic biomechanical evaluation and optimization of footwear design in a virtual environment.

  6. Physiological Achilles' heels of Enteropathogenic bacteria in livestock

    NARCIS (Netherlands)

    Becker, P.M.

    2005-01-01

    An elaborate feeding regimen of animals, which takes advantage of the Achilles' heels of enteropathogenic bacteria, can possibly enable prophylaxis in the intestinal tract, attenuate actual disease symptoms, accelerate recovery from a bacterial gastroenteritis or ensure food safety. There is a wide

  7. A dynamic model of the windlass mechanism of the foot: evidence for early stance phase preloading of the plantar aponeurosis.

    Science.gov (United States)

    Caravaggi, Paolo; Pataky, Todd; Goulermas, John Y; Savage, Russel; Crompton, Robin

    2009-08-01

    In the present study we have estimated the temporal elongation of the plantar aponeurosis (PA) during normal walking using a subject-specific multi-segment rigid-body model of the foot. As previous studies have suggested that muscular forces at the ankle can pre-load the PA prior to heel-strike, the main purpose of the current study was to test, through modelling, whether there is any tension present in the PA during early stance phase. Reflective markers were attached to bony landmarks to track the kinematics of the calcaneus, metatarsus and toes during barefoot walking. Ultrasonography measurements were performed on three subjects to determine both the location of the origin of the PA on the plantar aspect of the calcaneus, and the radii of the metatarsal heads. Starting with the foot in a neutral, unloaded position, inverse kinematics allowed calculation of the tension in the five slips of the PA during the whole duration of the stance phase. The results show that the PA experienced tension significantly above rest during early stance phase in all subjects (P<0.01), thus providing support for the PA-preloading hypothesis. The amount of preloading and the maximum elongation of the slips of the PA decreased from medial to lateral. The mean maximum tension exerted by the PA was 1.5 BW (body weight) over the three subjects.

  8. [Lower limb stump reconstruction with a functional calcaneo-plantar unit free flap. A series of 16 cases].

    Science.gov (United States)

    Malikov, S; Dubert, T; Koupatadze, D; Nabokov, V; Polosov, R

    1999-04-01

    The main objective of surgery, once amputation is inevitable, is to preserve a functional stump. This report describes the immediate reconstruction of 16 leg stumps in children by transfer of a functional calcaneo-plantar unit. Of these, 3 were thigh and 13 were lower leg reconstructions. Amputation was performed for tumor in 4 cases, and was due to accidents in the remaining twelve. The main technical features of flap preparation are preservation of the calcaneum branch and attachment of the heel skin to the greater tuberosity of the calcaneum. One case resulted in failure due to vascular thrombosis. The other 15 cases resulted in bone consolidation after an average of 45 days, sensitive protection by 70 days, and very good trophic and protective results. The provision of good distal pressure area encourages overall development of the child. There was no morbidity at the donor site, and because there is no major muscle mass in the distal fragment, the overall risk is very low compared to that of total proximal leg replantation. The transfer of functional calcaneo-plantar tissue as a single unit is the best strategy for one-step restoration of good distal support area for the stump. All surgeons liable to perform leg amputations should be aware of this technical approach.

  9. Site-specific differences in the association between plantar tactile perception and mobility function in older adults.

    Science.gov (United States)

    Cruz-Almeida, Yenisel; Black, Mieniecia L; Christou, Evangelos A; Clark, David J

    2014-01-01

    Impaired somatosensation is common in older adults and contributes to age-related loss of mobility function. However, little is known about whether somatosensation at different sites on the plantar surface of the foot are differentially related to mobility function. Such a finding may have important implications for clinical care of older adults and other at-risk populations, such as for optimizing interventions (e.g., footwear for augmenting somatosensory feedback) and for improving the efficiency of clinical assessment. Tactile perception was evaluated with a 10 g monofilament at four sites on the plantar surface of each foot: great toe (GT), first metatarsal head (MT1), heel (H) and fifth metatarsal head (MT5). Mobility function was assessed with the Berg Balance Scale and walking speed. Sixty-one older adults participated. Tactile perception was significantly positively associated with Berg Balance Score (adjusted r = 0.30 - 0.75; p = 0.03 - tactile perception found to be significantly associated with usual walking speed (adjusted r = 0.51; p tactile perception at MT1 is more closely linked to mobility function than is tactile perception at GT, MT5 or H. These findings warrant further research to examine whether interventions (e.g., textured insoles) and assessments that preferentially or exclusively focus on the site of MT1 may be more effective for optimizing clinical care.

  10. Site-specific differences in the association between plantar tactile perception and mobility function in older adults

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    Yenisel eCruz-Almeida

    2014-04-01

    Full Text Available Introduction Impaired somatosensation is common in older adults and contributes to age-related loss of mobility function. However, little is known about whether somatosensation at different sites on the plantar surface of the foot are differentially related to mobility function. Such a finding may have important implications for clinical care of older adults and other at-risk populations, such as for optimizing interventions (e.g., footwear for augmenting somatosensory feedback and for improving the efficiency of clinical assessment. Materials and Methods Tactile perception was evaluated with a 10g monofilament at four sites on the plantar surface of each foot: great toe (GT, first metatarsal head (MT1, heel (H and fifth metatarsal head (MT5. Mobility function was assessed with the Berg Balance Scale and walking speed. Results Sixty-one older adults participated. Tactile perception was significantly positively associated with Berg Balance Score (adjusted R2 = 0.30 - 0.75; p = 0.03 - Discussion The present findings indicate that tactile perception at MT1 is more closely linked to mobility function than is tactile perception at GT, MT5 or H. These findings warrant further research to examine whether interventions (e.g., textured insoles and assessments that preferentially or exclusively focus on the site of MT1 may be more effective for optimizing clinical care.

  11. Comparison of plantar pressures and contact area between normal and cavus foot.

    Science.gov (United States)

    Fernández-Seguín, Lourdes M; Diaz Mancha, Juan Antonio; Sánchez Rodríguez, Raquel; Escamilla Martínez, Elena; Gómez Martín, Beatriz; Ramos Ortega, Javier

    2014-02-01

    In pes cavus, the medial longitudinal arch elevation reduces the contact surface area and consequently increases the corresponding plantar pressure measurements. This poor distribution of loads may produce associated pathology and pain in this or other areas of the body. Normal reference values need to be established in order to determine which patterns are prone to pathology. To compare the plantar pressures and weight-bearing surface in a population with pes cavus to a population with neutral feet. The sample comprised 68 adults, 34 with pes cavus and 34 with neutral feet. The Footscan USB Gait Clinical System(®) was used as a platform to measure the total contact area and plantar pressure under the forefoot, midfoot, hindfoot, each metatarsal head, and the overall metatarsal area. A statistical analysis of the data was performed using Student's t-test for independent samples. The pes cavus subjects showed a significant reduction in their weight-bearing area [neutral feet: 165.04 ( ± 20.68) cm(2); pes cavus: 118.26 ( ± 30.31) cm(2); p pressures under all zones of the forefoot except the fifth metatarsal [metatarsal pressure: in neutral feet 503,797 ( ± 9.32) kPa; in pes cavus 656.12 ( ± 22.39) kPa; p relative distribution of this load is similar in both groups. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Effect of two Backpack Designs on Cop Displacement and Plantar Force Distribution in Children during Upright Stance

    Directory of Open Access Journals (Sweden)

    Mastalerz Andrzej

    2016-09-01

    Full Text Available Introduction. Many studies have compared different backpack designs and their influence on the carrier; however, no data referring to school students aged 7-8 years are currently available. Therefore, the aim of the research was to assess the influence of backpack design on centre of pressure (COP displacement and plantar force distribution in children during an upright stance. Material and methods. Nineteen school students (9 males and 10 females volunteered for the study. Two Polish backpacks intended for school use were evaluated: backpack A, which had two main compartments, and backpack B, which had one main compartment. The backpack load was composed of books, binders, and regular school equipment. During the measurements, the subjects were asked to look ahead with the head straight and arms at the sides in a comfortable position and to stand barefoot on the F-Scan® sensors (Tekscan, F-Scan® attached to the force platform (Kistler, carrying a load corresponding to 10% of their body mass. Results. The study found insignificant differences between the two backpack designs. Moreover, COP parameters increased significantly during an upright stance while carrying backpack B in comparison to the empty backpack condition. Additionally, we observed significantly higher values of plantar force distribution in the heel region for the condition without load and insignificantly higher ones for carrying backpack A. Conclusions. The results of the current study suggest that the differences between the two backpack designs are too marginal to be detected through COP displacement. Disturbances in plantar force distribution suggest a lack of posture control and a lower stability of the standing position with a backpack, but these disturbances were significant only when the backpack with one main compartment was used.

  13. On the comparison between MRI and US imaging for human heel pad thickness measurements

    DEFF Research Database (Denmark)

    Matteoli, Sara; Corbin, Nadège Corbin; Wilhjelm, Jens E.;

    2011-01-01

    The human heel pad thickness, defined as the shortest distance between the calcaneus and heel skin, is one of the intrinsic factor which must be taken into account when investigating the biomechanics of the heel pad. US and MRI are the preferable imaging modalities used to measure the heel pad...... thickness as they are both ionizing-free radiations. The aim of this paper is to measure the bone to skin distance of nine heel pad phantoms from MRI and US images, and to compare the results with a true value (TV) in order to find the errors. Paired sample t-test was used to compare the measurements......1530 (P-value=0.402). Results confirm the necessity to investigate on the real speed of sound for the heel pad tissues, in order to have realistic measurements when dealing with human heel pads. __________________________________________________________________________________________________________...

  14. Lower activity levels are related to higher plantar pressures in overweight children.

    Science.gov (United States)

    Riddiford-Harland, Diane L; Steele, Julie R; Cliff, Dylan P; Okely, Anthony D; Morgan, Philip J; Jones, Rachel A; Baur, Louise A

    2015-02-01

    This study aimed to establish whether the peak plantar pressures generated by overweight and obese school-age children during walking were associated with their objectively measured physical activity. Physical activity levels of a subset of 73 overweight/obese children from a randomized controlled trial (mean ± SD: age, 8.3 ± 1.1 yr; 47 girls; body mass index z-score, 2.7 ± 0.7) were objectively measured using accelerometers. Plantar pressure distributions were also quantified as the participants walked over a pressure platform. Pearson product moment correlation coefficients were calculated to determine the strength of the relations between the peak plantar pressures generated during walking and the physical activity levels for overweight/obese children. Peak pressures generated beneath the forefoot during walking were inversely correlated with time spent in different intensity levels of physical activity. Moderate-intensity (r = -0.321, P = 0.007), vigorous-intensity (r = -0.326, P = 0.006), and moderate- to vigorous-intensity (r = -0.342, P = 0.004) physical activity were significantly correlated with middle forefoot pressure and with lateral forefoot pressure (r = -0.248, P = 0.040; r = -0.264, P = 0.028; r = -0.267, P = 0.027, respectively). Lateral midfoot (r = -0.244, P = 0.044) and second toe (r = 0.227, P = 0.021) pressure were also significantly correlated with vigorous-intensity activity. Those children who generated higher pressures beneath their forefoot and midfoot during walking had lower levels of physical activity. Further research is required to determine the long-term effects of excessive body mass on participation in physical activity and whether the walking plantar pressure patterns associated with reduced physical activity are related to foot pain or discomfort.

  15. Plantar pressure changes after long-distance walking.

    NARCIS (Netherlands)

    Stolwijk, N.M.; Duysens, J.E.J.; Louwerens, J.W.; Keijsers, N.L.

    2010-01-01

    PURPOSE: The popularity of long-distance walking (LDW) has increased in the last decades. However, the effects of LDW on plantar pressure distribution and foot complaints, in particular, after several days of walking, have not been studied. METHODS: We obtained the plantar pressure data of 62

  16. Reactive eccrine syringofibroadenomatosis presenting as bilateral plantar hyperkeratosis

    Directory of Open Access Journals (Sweden)

    Nidhi Singh

    2015-01-01

    Full Text Available Eccrine syringofibroadenoma (ESFA is a rare cutaneous tumor with eccrine differentiation with varied clinical manifestations. We report a case of reactive eccrine syringofibroadenomatosis associated with chronic bilateral plantar ulcers in a patient with diabetes mellitus presenting as plantar hyperkeratosis and verrucous growth at margins.

  17. Estudio del proceso evolutivo de la huella plantar

    OpenAIRE

    Oller Asensio, Antonio

    1995-01-01

    1. Cronología del proceso evolutivo del estudio de la huella plantar. 2. Descripción y análisis de las biometrías del pie realizadas con los diferentes sistemas de obtención de la 1a huella plantar.

  18. MEMS Technology Sensors as a More Advantageous Technique for Measuring Foot Plantar Pressure and Balance in Humans

    Directory of Open Access Journals (Sweden)

    Clara Sanz Morère

    2016-01-01

    Full Text Available Locomotor activities are part and parcel of daily human life. During walking or running, feet are subjected to high plantar pressure, leading sometimes to limb problems, pain, or foot ulceration. A current objective in foot plantar pressure measurements is developing sensors that are small in size, lightweight, and energy efficient, while enabling high mobility, particularly for wearable applications. Moreover, improvements in spatial resolution, accuracy, and sensitivity are of interest. Sensors with improved sensing techniques can be applied to a variety of research problems: diagnosing limb problems, footwear design, or injury prevention. This paper reviews commercially available sensors used in foot plantar pressure measurements and proposes the utilization of pressure sensors based on the MEMS (microelectromechanical systems technique. Pressure sensors based on this technique have the capacity to measure pressure with high accuracy and linearity up to high pressure levels. Moreover, being small in size, they are highly suitable for this type of measurement. We present two MEMS sensor models and study their suitability for the intended purpose by performing several experiments. Preliminary results indicate that the sensors are indeed suitable for measuring foot plantar pressure. Importantly, by measuring pressure continuously, they can also be utilized for body balance measurements.

  19. Iontophoresis for palmar and plantar hyperhidrosis.

    Science.gov (United States)

    Pariser, David M; Ballard, Angela

    2014-10-01

    Iontophoresis is a safe, efficacious, and cost-effective primary treatment of palmar and plantar hyperhidrosis. Decades of clinical experience and research show significant reduction in palmoplantar excessive sweating with minimal side effects. To get the best results from iontophoresis, health care professionals need to provide education on the mechanism of action and benefits, evidence of its use, and creation of a future patient-specific plan of care for continued treatments at home or in the physician's office. Iontophoresis may be combined with other hyperhidrosis treatments, such as topical antiperspirants and botulinum toxin injections.

  20. Baja autoestima situacional. Psoriasis palmo-plantar

    OpenAIRE

    Romero García, Rafael

    2015-01-01

    Cartel presentado en la Segunda Conferencia Internacional de Comunicación en Salud, celebrada el 23 de octubre de 2015 en la Universidad Carlos III de Madrid Introducción: Paciente de 62 años de edad que acude al servicio de dermatología en agosto de 2015 con Psoriasis Hiperqueratosica palmo plantar. Durante toda la vida se ha dedicado a pintar durante 8 horas diarias. Posee pequeñas fisuras molestas que le afectan psicológicamente y le impiden realizar las actividades de la vida diaria. L...

  1. Material properties of the plantar aponeurosis.

    Science.gov (United States)

    Kitaoka, H B; Luo, Z P; Growney, E S; Berglund, L J; An, K N

    1994-10-01

    Material properties of the plantar aponeurosis were determined by a two-dimensional video tracking method to simultaneously measure the aponeurosis deformation. Failure loads averaged 1189 +/- 244 N and were higher in men. Average stiffness of the intact fascia was 203.7 +/- 50.5 N/mm at a loading rate of 11.12 N/sec and it did not vary significantly for the loading rates of 11.12 to 1112 N/sec. The high tensile loads required for failure were consistent with clinical and biomechanical studies and indicated the importance of the aponeurosis in foot function and arch stability.

  2. Plantar pressure cartography reconstruction from 3 sensors.

    Science.gov (United States)

    Abou Ghaida, Hussein; Mottet, Serge; Goujon, Jean-Marc

    2014-01-01

    Foot problem diagnosis is often made by using pressure mapping systems, unfortunately located and used in the laboratories. In the context of e-health and telemedicine for home monitoring of patients having foot problems, our focus is to present an acceptable system for daily use. We developed an ambulatory instrumented insole using 3 pressures sensors to visualize plantar pressure cartographies. We show that a standard insole with fixed sensor position could be used for different foot sizes. The results show an average error measured at each pixel of 0.01 daN, with a standard deviation of 0.005 daN.

  3. EFFECTS OF COMBINED FOOT/ANKLE ELECTROMYOSTIMULATION AND RESISTANCE TRAINING ON THE IN-SHOE PLANTAR PRESSURE PATTERNS DURING SPRINT IN YOUNG ATHLETES

    Directory of Open Access Journals (Sweden)

    François Fourchet

    2011-06-01

    Full Text Available Several studies have already reported that specific foot/ankle muscle reinforcement strategies induced strength and joint position sense performance enhancement. Nevertheless the effects of such protocols on sprint performance and plantar loading distribution have not been addressed yet. The objective of the study is to investigate the influence of a 5-wk foot/ankle strength training program on plantar loading characteristics during sprinting in adolescent males. Sixteen adolescent male athletes of a national training academy were randomly assigned to either a combined foot/ankle electromyostimulation and resistance training (FAST or a control (C group. FAST consisted of foot medial arch and extrinsic ankle muscles reinforcement exercises, whereas C maintained their usual training routine. Before and after training, in-shoe loading patterns were measured during 30-m running sprints using pressure sensitive insoles (right foot and divided into nine regions for analysis. Although sprint times remained unchanged in both groups from pre- to post- training (3.90 ± 0.32 vs. 3.98 ± 0.46 s in FAST and 3.83 ± 0.42 vs. 3.81 ± 0.44 s in C, changes in force and pressure appeared from heel to forefoot between FAST and C. In FAST, mean pressure and force increased in the lateral heel area from pre- to post- training (67.1 ± 44.1 vs. 82.9 ± 28.6 kPa [p = 0.06]; 25.5 ± 17.8 vs. 34.1 ± 14.3 N [p = 0.05] and did not change in the medial forefoot (151.0 ± 23.2 vs. 146.1 ± 30.0 kPa; 142.1 ± 29.4 vs. 136.0 ± 33.8; NS. Mean area increased in FAST under the lateral heel from pre- to post- (4.5 ± 1.3 vs. 5.7 ± 1.6 cm2 [p < 0.05] and remained unchanged in C (5.5 ± 2.8 vs. 5.0 ± 3.0 cm2. FAST program induced significant promising lateral and unwanted posterior transfer of the plantar loads without affecting significantly sprinting performance

  4. Plantar enthesopathy: thickening of the enthesis is correlated with energy dissipation of the plantar fat pad during walking.

    Science.gov (United States)

    Wearing, Scott C; Smeathers, James E; Urry, Stephen R; Sullivan, Patrick M; Yates, Bede; Dubois, Philip

    2010-12-01

    The enthesis of the plantar fascia is thought to play an important role in stress dissipation. However, the potential link between entheseal thickening characteristic of enthesopathy and the stress-dissipating properties of the intervening plantar fat pad have not been investigated. This study was conducted to identify whether plantar fat pad mechanics explain variance in the thickness of the fascial enthesis in individuals with and without plantar enthesopathy. Case-control study; Level of evidence, 3. The study population consisted of 9 patients with unilateral plantar enthesopathy and 9 asymptomatic, individually matched controls. The thickness of the enthesis of the symptomatic, asymptomatic, and a matched control limb was acquired using high-resolution ultrasound. The compressive strain of the plantar fat pad during walking was estimated from dynamic lateral radiographs acquired with a multifunction fluoroscopy unit. Peak compressive stress was simultaneously acquired via a pressure platform. Principal viscoelastic parameters were estimated from subsequent stress-strain curves. The symptomatic fascial enthesis (6.7 ± 2.0 mm) was significantly thicker than the asymptomatic enthesis (4.2 ± 0.4 mm), which in turn was thicker than the enthesis (3.3 ± 0.4 mm) of control limbs (P stress, peak strain, or secant modulus of the plantar fat pad between limbs. However, the energy dissipated by the fat pad during loading and unloading was significantly lower in the symptomatic limb (0.55 ± 0.17) when compared with asymptomatic (0.69 ± 0.13) and control (0.70 ± 0.09) limbs (P correlated with the energy dissipation ratio of the plantar fat pad (r = .72, P < .05), but only in the symptomatic limb. The energy-dissipating properties of the plantar fat pad are associated with the sonograpic appearance of the enthesis in symptomatic limbs, providing a previously unidentified link between the mechanical behavior of the plantar fat pad and enthesopathy.

  5. Measurement of CFA-induced hyperalgesia and morphine-induced analgesia in rats: dorsal vs plantar mechanical stimulation of the hindpaw.

    Science.gov (United States)

    Soignier, R Denis; Taylor, Bradley K; Baiamonte, Brandon A; Lee, Frank A; Paul, Dennis; Gould, Harry J

    2011-03-01

    To compare the sensitivity of stimulating the plantar and dorsal hindpaw surfaces in the detection of mechanical allodynia and morphine analgesia. Several approaches are used to assess nociceptive reactivity to mechanical stimulation in animal models of pain. Although certain techniques seem to be favored for studying specific nociceptive conditions, the differences between techniques have not been directly compared and characterized. We chose to compare methods employing stimulation applied to the dorsum of the paw with stimulation of the plantar surface to demonstrate the utility of each approach in determining baseline nociceptive thresholds, changes in those thresholds after injury, and analgesic efficacy. Withdrawal thresholds from mechanical stimulation applied to the dorsal and plantar surface of the hindpaw were measured in rats treated with morphine after receiving subcutaneous injections of complete Freund's adjuvant (CFA) using Semmes-Weinstein (S-W) monofilaments and electro von Frey (EVF) stimulation. In contrast to stimulation of the dorsal surface, plantar hindpaw stimulation seldom elicited an aversive withdrawal response. Differences in withdrawal response from baseline were only detectable within the first 5 hours post-CFA and only with EVF stimulation. No significant differences in stimulation techniques were observed after the initial 5-hour window. Effective dose 50 (ED(50)) for analgesic efficacy was consistently lower using dorsal stimulation. Stimulation of the plantar surface of the paw is superior for detecting small changes in paw sensitivity at very low stimulus intensities, whereas stimulation of the dorsal surface is superior for delineating baseline pain thresholds and for detecting robust analgesia. Reliable and sensitive assessment of animal pain behaviors is critical to translational pain research. This study demonstrates the importance of using proper test protocols in animal studies and its implication in preclinical screening of

  6. [Plantar fibromatosis and Dupuytren's contracture in an adolescent].

    Science.gov (United States)

    Nikolić, Jelena; Janjić, Zlata; Momcilović, Dragan; Ninković, Srdjan; Harhai, Vladimir

    2011-10-01

    Fibromatosis represents a wide group of benign, locally proliferative disorders of fibroblasts. Dupuytren's disease is a benign proliferative disease of palmar aponeurosis which usually affects adults between 40 and 60 years of age. Ledderhose's disease or plantar fibromatosis is plantar equivalent of Dupuyten's disease most often affecting middle-aged and older men, usually bilateral, represented with painless nodule in the medial division of plantar fascia. We presented a 19-year old adolescent that turned to a plastic surgeon complaining to his small finger contracture. He noticed palmar thickening with nodule over the metacarpophalangeal joint of small finger of his right hand when he was 16 years old. A year later a finger started to band. During physical checkup we noticed plantar nodule that also had his father and grandmother. Magnetic resonance and tumor biopsy confirmed a suspicion on plantar fibromatosis - Ledderhose's disease. Clinical exam of the hand clearly led to a conclusion that the patient had Dupuytren's contracture with pretendinous cord over the small finger flexor tendons and lack of extension of proximal interphalangeal (PIP) joint. On the extensor side of the PIP joints there were Garrod's nodes. The patient refused surgical treatment of plantar tumor, but agreed to surgical correction of finger contracture. Despite the fact that Dupuytren's disease and plantar fibromatosis are diseases of adults, the possibility of conjoint appearance of these forms of fibromatosis in adolescent period of life should be kept in mind especially in patients with strong genetic predisposition.

  7. Use of platelet rich plasma to treat plantar fasciitis: design of a multi centre randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Peerbooms Joost C

    2010-04-01

    Full Text Available Abstract Background If conservative treatment for chronic plantar fasciitis fails, often a corticosteroid injection is given. Corticosteroid injection gives temporarily pain reduction, but no healing. Blood platelets initiate the natural healing rate. GPS® gives an eightfold concentrate platelets of patients own blood. Injection of these platelets in the attachment of the fascia to the os calcis might induce a healing rate. Methods and design A randomized controlled multi centre trial will be performed. The study population consists of 120 patients of 18 years and older. Patients with chronic plantar fasciitis will be allocated randomly to have a steroid injection or an autologous platelet concentrate injections. Data will be collected before the procedure, 4,8,12,26 weeks and 1 year after the procedure. The main outcome measures of this study are pain and function measured with questionnaires. Conclusion Recent literature show positive effects for the treatment of tendinosis with autologous platelet injections. The forthcoming trial will compare treatment for chronic plantar fasciitis with a steroid injection versus an autologous platelet injection. Our results will be published as soon as they become available. Trial Registration Trial registration number: http://www.clinicaltrials.gov NCT00758641.

  8. Sistema Aquíleo Calcáneo Plantar

    OpenAIRE

    Leal Serra, V.

    2010-01-01

    El Sistema Aquíleo Calcáneo Plantar fue descrito por los Profesores Arandes y Viladot el año 1953 demostrando cómo el Tríceps sural que termina en el tendón de Aquiles, se refleja en la tuberosidad del calcáneo, continuando con la aponeurosis plantar y la musculatura corta plantar, hasta llegar a insertarse en los dedos del pie. Esto representó, desde el punto de vista biomecánico, un gran avance para la comprensión de la marcha, la carrera y el salto en el homo erectus. The Achillean-calc...

  9. The effect of the gastrocnemius on the plantar fascia.

    Science.gov (United States)

    Pascual Huerta, Javier

    2014-12-01

    Although anatomic and functional relationship has been established between the gastrocnemius muscle, via the Achilles tendon, and the plantar fascia, the exact role of gastrocnemius tightness in foot and plantar fascia problems is not completely understood. This article summarizes past and current literature linking these 2 structures and gives a mechanical explanation based on functional models of the relationship between gastrocnemius tightness and plantar fascia. The effect of gastrocnemius tightness on the sagittal behavior of the foot is also discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Ultra-som contínuo no tratamento da fasciíte plantar crônica Continuous ultrasound for chronic plantar fasciitis treatment

    Directory of Open Access Journals (Sweden)

    Renata Graciele Zanon

    2006-01-01

    Full Text Available Neste trabalho avaliou-se a eficácia do ultra-som contínuo e alta intensidade como tratamento na fasciíte plantar. Foram avaliadas 22 pessoas, com dor a mais de seis meses, através de questionário funcional e escala visual para a dor no primeiro apoio matinal. Vinte e sete pés foram distribuídos nos grupos: grupo 1 (alongamento + ultra-som desligado e grupo 2 (alongamento + ultra-som 2 w/cm². Após 15 sessões de tratamento, foi realizada análise dos valores absolutos e das porcentagens de melhora das variáveis coletadas. Houve melhora funcional para os dois grupos, sem diferença entre eles. A análise dos valores absolutos de intensidade de dor (primeira, oitava e última sessão mostrou semelhança entre os grupos. A porcentagem de melhora nas 15 sessões não apresentou diferença entre os grupos. Esta porcentagem também foi calculada para dois períodos (antes e após a oitava sessão. Notou-se que a porcentagem de melhora das 15 sessões do grupo2 (46,5% foi inferior à porcentagem das oito primeiras sessões do grupo1 (54,6%. Portanto, o ultra-som contínuo com alta intensidade não acrescentou ganhos em relação à função e à dor; além disso, apenas a realização de alongamentos específicos foi eficaz para a redução de mais de 50% da dor na fasciíte plantar crônica.In this study, the efficiency of continuous high-power ultrasound was assessed for plantar fasciitis treatment. Twenty two individuals were assessed, reporting pain lasting more than six months, through a functional questionnaire and visual scale for pain at the first morning load. Twenty seven feet were distributed into two groups: group 1 (stretching + ultrasound turned off and group 2 (stretching + 2 w/cm² ultrasound. After 15 treatment sessions, an analysis of the absolute values and improvement percentages for collected variables was performed. A functional improvement was seen for both groups, with no difference between them. The analysis of the

  11. Heel ulcers - Pressure ulcers or symptoms of peripheral arterial disease? An exploratory matched case control study.

    Science.gov (United States)

    Twilley, Heidi; Jones, Sarahjane

    2016-05-01

    To investigate the relationship between pressure ulcers of the heel and peripheral arterial disease (PAD) and determine the feasibility of conducting a statistically powered matched case control study. Evidence indicates a relationship between chronic leg ulcers and vascular disease. The relationship between pressure ulcers of the heel and vascular disease is less well established. A matched case control study. Data were collected between March 2014 and January 2015. 15 patients identified as having a grade 2, 3 or 4 pressure ulcer of the heel were compared with 15 matched controls without pressure ulcers of the heel. The primary clinical outcome measure was the ankle brachial pressure index (ABPI), where an ABPI 1.3 was considered clinically indicative of PAD. The primary feasibility outcome measure was the rate of recruitment. Eighty seven patients were reported as having foot and heel ulcers; 36 of whom were identified as having pressure ulcers of the heel, 15 (42%) of whom were recruited to the study. Patients presenting with pressure ulcers of the heel were significantly more likely to simultaneously have previously undiagnosed PAD compared with age, gender and ethnicity matched controls without pressure ulcers of the heel (odds ratio: 11, 95% confidence interval 1.99-60.57). The formation of pressure ulcers of the heel could, in some patients, be related to the presence of PAD rather than a consequence of poor quality care. Healthcare professionals should assess the patient to exclude or confirm PAD. Copyright © 2016 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  12. Walking on high heels changes muscle activity and the dynamics of human walking significantly

    DEFF Research Database (Denmark)

    Simonsen, Erik Bruun; Svendsen, Morten B; Nørreslet, Andreas

    2012-01-01

    digital video cameras operating at 50 frames/second. Both barefooted walking and walking on high-heeled shoes (heel height: 9 cm) were recorded. Net joint moments were calculated by 3D inverse dynamics. EMG was recorded from eight leg muscles. The knee extensor moment peak in the first half of the stance...... joint abductor moment. Several EMG parameters increased significantly when walking on high-heels. The results indicate a large increase in bone-on-bone forces in the knee joint directly caused by the increased knee joint extensor moment during high-heeled walking, which may explain the observed higher...

  13. A comparison of two pressure-relieving devices on the prevention of heel pressure ulcers.

    Science.gov (United States)

    Tymec, A C; Pieper, B; Vollman, K

    1997-01-01

    The effectiveness of hospital pillows versus a commercial heel elevation device (the Foot Waffle [EHOB incorporated]) in preventing heel pressure ulcers was examined using an experimental balanced factorial design with repeated measures on 52 patients (ages 27 to 90) in randomized groups. Heel interface pressures were taken with patients in supine and right lateral tilt positions. Logistic regression demonstrated a statistically significant difference between interface pressures on left and right heels (p = .004) and a trend toward significance between the pillow and Foot Waffle (p = .069). The Generalized Estimating Equations (GEE) method revealed the Foot Waffle was four times more likely not to suspend the heel off the bed than the pillow, and the left heel was four-and-a-half times more likely to have higher interface pressures than the right. There was no significant difference between groups in incidence of lower-extremity pressure ulcers, but patients using the Foot Waffle developed pressure ulcers significantly sooner (10 days versus 13 days for the pillow). Heels require additional protection beyond the use of specially beds and mattress overlays. In order to provide continuous heel suspension, clinicians must consider proper fit, turning schedules, patient position, patient activity, and presence of additional equipment when selecting heel protection products. This study illustrates how difficult it is to control for all these factors when doing clinical research. Note: This study was done with a Foot Waffle model that has since been redesigned. No research is available on the new model.

  14. Surgical Treatment of a Case of Ledderhose’s Disease: A Safe Plantar Approach to Subtotal Fasciectomy

    Directory of Open Access Journals (Sweden)

    Bruno Gonçalves Schröder e Souza

    2015-01-01

    Full Text Available Plantar fibromatosis, Ledderhose’s disease, or Morbus Ledderhose is an uncommon benign nodular hyperplasia of the plantar aponeurosis. The aim of this paper was to report the case of a 47-year-old male patient who had concomitant Dupuytren’s disease and failed all conservative measures. He was treated surgically with prompt and complete relief of symptoms postoperatively, and he has had no recurrence at the 2-year follow-up. In this richly documented case, we discuss details of the surgical technique and anatomy, which was important for a successful outcome and preventing complications. The technique for subtotal fasciectomy is reviewed and the relevance of the adequate choice of skin incision to prevent painful scarring, skin necrosis, and difficulties with shoe wearing is highlighted.

  15. Pulsed dye laser versus Nd:YAG laser in the treatment of plantar warts: a comparative study.

    Science.gov (United States)

    El-Mohamady, Abd El-Shakor; Mearag, Ibrahim; El-Khalawany, Mohamed; Elshahed, Ahmed; Shokeir, Hisham; Mahmoud, Anas

    2014-05-01

    Plantar warts are common viral infection that are usually challenging in treatment. Conventional treatment methods are usually invasive, have low efficacy, and need long recovery periods. In this study, we compared pulsed dye laser (PDL) and neodymium yttrium aluminum garnet (Nd:YAG) lasers in the treatment of recalcitrant plantar warts. The study included 46 patients with multiple plantar warts. In each patient, lesions were divided into two groups: one treated with Nd:YAG (spot size, 7 mm; energy, 100 J/cm(2); and pulse duration, 20 ms) and the other with PDL (spot size, 7 mm; energy, 8 J/cm(2); and pulse duration, 0.5 ms). Laser sessions were applied every 2 weeks with maximum of six sessions. The study included 63% males and 37% females with a mean age of 29.6 ± 7.34 years. The cure rate was 73.9% with PDL with no significant difference (p = 0.87) from Nd:YAG (78.3%). The number of sessions required was more in PDL (mean, 5.05 ± 0.2) compared with Nd:YAG (mean, 4.65 ± 0.5) but without significant difference. Complications were significantly higher with Nd:YAG (43.5%) compared with PDL (8.7%). Hematoma was the most common complication recorded by Nd:YAG (28.3 %), and it was significantly higher (p = 0.002) than PDL (2.2%). Relapse was recorded in 8.7% with Nd:YAG compared with 13% in PDL with no significant difference (p = 0.74). Our results suggested that PDL and Nd:YAG lasers are effective in the treatment of resistant plantar warts. PDL is safer and less painful but needs more sessions, while Nd:YAG is more painful and shows more complications.

  16. Percutaneous surgery for plantar fasciitis due to a calcaneal spur

    National Research Council Canada - National Science Library

    Apóstol-González, Saúl; Herrera, Jesús

    2009-01-01

    .... This is an observational, descriptive, clinical series analyzing the outcomes of 10 patients with a diagnosis of talalgia due to plantar fasciitis with a calcaneal spur treated with percutaneous foot surgery...

  17. [Magnetic resonance imaging in lesions of the plantar aponeurosis].

    Science.gov (United States)

    Roger, B; Christel, P; Poux, D; Saillant, G; Cabanis, E A

    1987-12-01

    Exploration of sporting injures to plantar aponeurosis (PA) has up to now been based mainly on clinical examination, from which the diagnosis was established. Imaging technics such as standard radiography and ultrasound scanning have limitations allowing diagnosis to be made usually only by elimination, the lesion being very rarely visualized directly. Ten patients with hyperalgic lesion of plantar arch and functional impotence were explored by MR imaging, and in all cases this examination provided superior data confirmed at operation. The examination is painless and little invasive and can be carried out during the acute phase. The plantar aponeurosis is visualized directly between the muscle mass of the plantar arch and the fatty cushion. All three spatial planes can be investigated, most interesting data being obtained from the sagittal (in the PA axis) and frontal (comparative) planes.

  18. Plantar fascitis: evidence-based review of treatment

    National Research Council Canada - National Science Library

    Lafuente Guijosa, Ana; O'mullony Muñoz, Isabel; de La Fuente, Maruxa Escribá; Cura-Ituarte, Paula

    2007-01-01

    .... After an updated review of the treatment of plantar fascitis, we have found several therapy options to treat this problem, but their efficacy is variable, and none show strong evidence of benefit...

  19. Foot Modeling and Smart Plantar Pressure Reconstruction from Three Sensors

    Science.gov (United States)

    Ghaida, Hussein Abou; Mottet, Serge; Goujon, Jean-Marc

    2014-01-01

    In order to monitor pressure under feet, this study presents a biomechanical model of the human foot. The main elements of the foot that induce the plantar pressure distribution are described. Then the link between the forces applied at the ankle and the distribution of the plantar pressure is established. Assumptions are made by defining the concepts of a 3D internal foot shape, which can be extracted from the plantar pressure measurements, and a uniform elastic medium, which describes the soft tissues behaviour. In a second part, we show that just 3 discrete pressure sensors per foot are enough to generate real time plantar pressure cartographies in the standing position or during walking. Finally, the generated cartographies are compared with pressure cartographies issued from the F-SCAN system. The results show 0.01 daN (2% of full scale) average error, in the standing position. PMID:25400713

  20. Plantar Fascia Rupture in a Professional Soccer Player

    OpenAIRE

    Suzue, Naoto; Iwame, Toshiyuki; Kato, Kenji; Takao, Shoichiro; Tateishi, Tomohiko; Takeda, Yoshitsugu; Hamada, Daisuke; Goto, Tomohiro; Takata, Yoichiro; Matsuura, Tetsuya; Sairyo, Koichi

    2014-01-01

    We report the case of a 29-year-old male professional soccer player who presented with symptoms of plantar fasciitis. His symptoms occurred with no remarkable triggers and gradually worsened despite conservative treatments including taping, use of insoles, and physical therapy. Local corticosteroid injection was given twice as a further intervention, but his plantar fascia partially ruptured 49 days after the second injection. He was treated conservatively with platelet-rich plasma, and magne...

  1. Effectiveness of custom-made orthopaedic shoes in the reduction of foot pain and pressure in patients with degenerative disorders of the foot

    NARCIS (Netherlands)

    Jannink, M.J.A.; Jannink, M.J.A.; van Dijk, H; IJzerman, Maarten Joost; Groothuis-Oudshoorn, Catharina Gerarda Maria; Groothuis, C.G.M.; Groothoff, J.W.; Lankhorst, G.J.

    2006-01-01

    Background: Degenerative disorders of the foot often are painful during standing and walking. It is assumed that, because of bone deformity, callus, and deformity of the plantar pads, the plantar pressure distribution changes. Prescription of orthopaedic shoes for patients with degenerative

  2. Effectiveness of custom-made orthopaedic shoes in the reduction of foot pain and pressure in patients with degenerative disorders of the foot

    NARCIS (Netherlands)

    Jannink, M.; van Dijk, H.; Ijzerman, M.; Groothuis-Oudshoorn, K.; Groothoff, J.; Lankhurst, G.

    2006-01-01

    Background. Degenerative disorders of the foot often are painful during standing and walking. It is assumed that, because of bone deformity, callus, and deformity of the plantar pads, the plantar pressure distribution changes. Prescription of orthopaedic shoes for patients with degenerative

  3. Effectiveness of custom-made orthopaedic shoes in the reduction of foot pain and pressure in patients with degenerative disorders of the foot

    NARCIS (Netherlands)

    Jannink, M.; van Dijk, H.; Ijzerman, M.; Groothuis-Oudshoorn, K.; Groothoff, J.; Lankhurst, G.

    2006-01-01

    Background. Degenerative disorders of the foot often are painful during standing and walking. It is assumed that, because of bone deformity, callus, and deformity of the plantar pads, the plantar pressure distribution changes. Prescription of orthopaedic shoes for patients with degenerative disorder

  4. 足底的血管构筑与跖弓皮瓣、肌皮瓣对足跟缺损的修复%VASCULAR ARCHITECTURE IN SOLE AND ARCUS PLANTARIS SKIN OR MYOCUTANEOUS FLAP TO REPAIR HEEL DEFECT

    Institute of Scientific and Technical Information of China (English)

    李桦; 陈国华; 章惠英

    2000-01-01

    Objective: To provide anatomic basis of 3 set vascular network for using arcus plantaris skinor myocutaneous flap to repair the heel defect. Methods: 20 preserved adult cadavers and 4 adultcadavers perfused with red latex via artery were dissected, the origins, courses, branches, distri-butions and anastomosis of medial and lateral plantar arteries were observed. Results: Therewere 3 set vascular networks in sole of feet. 1. Medial branch and lateral branch of medial plan-tar artery course deep to the abductor hallucis, forming medial vscular network in sole. 2. Lateralbranch of medial plantar artery anostomosed with minor branch of lateral plantar artery forms thesuperficial plantar arch between the aponeurosis plantaris and flexor digitorum brevis. 3. Medialbranch of medial plantar artery anostomosed with main branch of lateral plantar artery forms thedeep plantar arch between oblique head of adductor hallucis and interosseus muscles. Conculsion:The 3 set vascular network provide reliable blood supply for skin or myocutaneous flap. Espicial-ly medial plantar mycutaneous flap has 2 set of blood supply origining medial and lateral branchesof medial plantar artery. If one branch was damaged, the other would nourishes the flap.%目的:用跖弓皮瓣、肌皮瓣修复足跟缺损,提供足底三套血管网分布特点的解剖学依据。方法:在20例福尔马林、4例红色乳胶灌注的成人尸体标本上,观察足底内、外侧动脉的起始、行径、分支及其吻合情况。结果:足底共有三套血管网供血:1.足底内侧动脉的内、外侧支在 展肌深面分支分布,形成足底内侧血管网。2.足底内侧动脉外侧支与足底外侧动脉的分支在足底腱膜与趾短屈肌之间吻合形成足底浅弓。3.足底内侧动脉的内侧支与足底外侧动脉的主干在 收肌斜头与骨间肌之间形成足底深弓。结论:足底的三套血管网,为利用跖弓皮瓣、肌皮瓣修复提供了可

  5. Discrete sensors distribution for accurate plantar pressure analyses.

    Science.gov (United States)

    Claverie, Laetitia; Ille, Anne; Moretto, Pierre

    2016-12-01

    The aim of this study was to determine the distribution of discrete sensors under the footprint for accurate plantar pressure analyses. For this purpose, two different sensor layouts have been tested and compared, to determine which was the most accurate to monitor plantar pressure with wireless devices in research and/or clinical practice. Ten healthy volunteers participated in the study (age range: 23-58 years). The barycenter of pressures (BoP) determined from the plantar pressure system (W-inshoe®) was compared to the center of pressures (CoP) determined from a force platform (AMTI) in the medial-lateral (ML) and anterior-posterior (AP) directions. Then, the vertical ground reaction force (vGRF) obtained from both W-inshoe® and force platform was compared for both layouts for each subject. The BoP and vGRF determined from the plantar pressure system data showed good correlation (SCC) with those determined from the force platform data, notably for the second sensor organization (ML SCC= 0.95; AP SCC=0.99; vGRF SCC=0.91). The study demonstrates that an adjusted placement of removable sensors is key to accurate plantar pressure analyses. These results are promising for a plantar pressure recording outside clinical or laboratory settings, for long time monitoring, real time feedback or for whatever activity requiring a low-cost system. Copyright © 2016 IPEM. Published by Elsevier Ltd. All rights reserved.

  6. Can foot anthropometric measurements predict dynamic plantar surface contact area?

    Directory of Open Access Journals (Sweden)

    Collins Natalie

    2009-10-01

    Full Text Available Abstract Background Previous studies have suggested that increased plantar surface area, associated with pes planus, is a risk factor for the development of lower extremity overuse injuries. The intent of this study was to determine if a single or combination of foot anthropometric measures could be used to predict plantar surface area. Methods Six foot measurements were collected on 155 subjects (97 females, 58 males, mean age 24.5 ± 3.5 years. The measurements as well as one ratio were entered into a stepwise regression analysis to determine the optimal set of measurements associated with total plantar contact area either including or excluding the toe region. The predicted values were used to calculate plantar surface area and were compared to the actual values obtained dynamically using a pressure sensor platform. Results A three variable model was found to describe the relationship between the foot measures/ratio and total plantar contact area (R2 = 0.77, p R2 = 0.76, p Conclusion The results of this study indicate that the clinician can use a combination of simple, reliable, and time efficient foot anthropometric measurements to explain over 75% of the plantar surface contact area, either including or excluding the toe region.

  7. Pedal arteries of monkeys, with special reference to the plantar metatarsal arteries.

    Directory of Open Access Journals (Sweden)

    Hinenoya,Hitoshi

    1987-12-01

    Full Text Available In the Japanese, Formosan and crab-eating monkeys, the dorsal metatarsal arteries and their lateral distal perforating branches were well developed and supplied, directly or via the catella plantaris distalis, the plantar digital arteries. In the black ape, the plantar digital arteries arose from the medial plantar artery. The plantar metatarsal arteries of these monkeys, including the black ape, arose from the catella plantaris proximalis or deep plantar arch and were classified into the superficial plantar metatarsal (sM, superficial plantar intermetatarsal (sI, deep plantar metatarsal (dM and deep plantar intermetatarsal (dI arteries in relation to the interosseous muscles and metatarsal bones. This classification largely coincides with that of the human hand and foot (Murakami, 1969, 1971 and the monkey hand (Nakai et al., 1987.

  8. Plantar Dynamic Pressure Distribution after Pilon Fracture%Pilon骨折术后动态足底压力的分布特征

    Institute of Scientific and Technical Information of China (English)

    刘欣; 王磊; 陈先; 黄玉国; 王垚

    2013-01-01

    Objective To investigate the plantar pressure distribution of the injuried limbs and the healthy side after the operation for Pi-lon fracture. Methods 31 patients with Pilon fractures were tested with Footscan USB2 system, including the maximum force and impulse of 10 zones of the feet 1 year after surgery. Results Compared with the contralateral feet, the maximum force reduced under the the first metatarsal bone, medial heel, and lateral heel (P<0.05), and it increased under the fourth, and fifth metatarsal bone (P<0.05) of the injured feet. The impulse reduced under the the first metatarsal bone, medial heel, and lateral heel (P<0.05), and increased under the fifth metatarsal bone and midfoot (P<0.05). Conclusion The load decreased on the heel and medial forefoot, and increased on the lateral forefoot of the in-jured limbs after Pilon fracture, while the lateral forefoot and midfoot tend to be injured.%目的:比较Pilon骨折患者手术后患侧及健侧动态足底压力的分布情况。方法31例Pilon骨折患者于术后1年,采用平板式足底压力测试系统,测量患侧和健侧足底10个区域峰值压力及冲量值。结果患侧第1跖骨底(M1)、足跟外侧底(HL)、足跟内侧底(HM)峰值压力均低于健侧(P<0.05),第4跖骨底(M4)及第5跖骨底(M5)峰值压力则高于健侧(P<0.05)。患侧M1、HL、HM冲量低于健侧(P<0.05),患侧M5及足中部底(MID)冲量高于健侧(P<0.05)。结论 Pilon骨折术后患者患侧足跟及前足内侧负重减少,而前足外侧负重增加,前足外侧、足弓部易发生损伤。

  9. D2-like receptors in the descending dopaminergic pathway are not involved in the decreased postoperative nociceptive threshold induced by plantar incision in adult rats

    Directory of Open Access Journals (Sweden)

    Ohtani N

    2016-10-01

    Full Text Available Norimasa Ohtani, Eiji Masaki Division of Dento-oral Anesthesiology, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan Background: Approximately half of all patients who undergo surgery develop postoperative pain, the mechanisms of which are not well understood by anesthesiologists. D2-like receptors in the descending dopaminergic pathway play an important role in regulation of pain transmission in the spinal cord. Impairment of inhibitory neurons in the spinal cord is suggested as part of the mechanism for neuropathic pain, which is one component of postoperative pain. The purpose of this study was to investigate whether impairment of D2-like receptors in the descending dopaminergic pathway in the spinal cord is involved in the decreased postoperative nociceptive threshold in rats.Methods: Male Sprague-Dawley rats (250–300 g were anesthetized with sevoflurane and an intrathecal (IT catheter was implanted. Six days later, a plantar incision was made. On the following day, saline, a D2-like receptor agonist (quinpirole, or a D2-like receptor antagonist (sulpiride was administered intrathecally. Thermal and mechanical nociceptive responses were assessed by exposure to infrared radiant heat and the von Frey filament test before and after plantar incision.Results: Plantar incision decreased both thermal latency and the mechanical nociceptive threshold. IT administration of quinpirole inhibited the nociceptive responses induced by plantar incision, but sulpiride had no effect.Conclusion: A D2-like receptor agonist had antinociceptive effects on the hypersensitivity response triggered by a surgical incision, but a D2-like receptor antagonist had no effect on this response. These results suggest that impairment and/or modification of D2-like receptors in the descending dopaminergic pathway in the spinal cord is not involved in the postoperative decrease in nociceptive threshold. Keywords: postoperative pain, descending pathway

  10. Intermediate-term results of partial plantar fascia release with microtenotomy using bipolar radiofrequency microtenotomy.

    Science.gov (United States)

    Lucas, Douglas E; Ekroth, Scott R; Hyer, Christopher F

    2015-01-01

    Plantar fasciitis is a common condition, with most patients treated successfully with nonoperative management. Recalcitrant disease has been managed with surgical procedures that vary in design and associated morbidity. The present study sought to determine the intermediate-term results of percutaneous bipolar radiofrequency microtenotomy in recalcitrant plantar fasciitis. The patient medical records were reviewed, and data were gathered for all the patients who met the inclusion criteria. The foot function index and visual analog scale (VAS) pain scale questionnaires were mailed to the 111 patients. Of the 111 patients, 61 (55.0%) returned their questionnaires and were ultimately included in the present analysis. Of the 61 patients, 44 (72.1%) were female and 17 were (27.9%) male, with an average reported follow-up of 33.3 ± 8.6 (range 16.1 to 46.6) months. The median postoperative VAS score was 0.0 (range 0.0 to 10.0), and the median foot function index score was 3.1 (range 0.0 to 97.1). The patients were subdivided into success and failure groups according to their satisfaction. Of the 61 patients, 51 (83.6%) were satisfied and would recommend the procedure to a friend. The median VAS score in the success group was 0.0 (range 0.0 to 5.0), and the median VAS score in the failure group was 6.0 (range 0.0 to 10.0), a significant difference (p surgery, with less morbidity, for recalcitrant plantar fasciitis.

  11. Finite element analysis of heel pad with insoles.

    Science.gov (United States)

    Luo, Gangming; Houston, Vern L; Garbarini, Mary Anne; Beattie, Aaron C; Thongpop, Chaiya

    2011-05-17

    To design optimal insoles for reduction of pedal tissue trauma, experimental measurements and computational analyses were performed. To characterize the mechanical properties of the tissues, indentation tests were performed. Pedal tissue geometry and morphology were obtained from magnetic resonance scan of the subject's foot. Axisymmetrical finite element models of the heel of the foot were created with 1/4 of body weight load applied. The stress, strain and strain energy density (SED) fields produced in the pedal tissues were computed. The effects of various insole designs and materials on the resulting stress, strain, and SED in the soft pedal tissues were analyzed. The results showed: (a) Flat insoles made of soft material provide some reductions in the maximum stress, strain and SED produced in the pedal tissues. These maximum values were computed near the calcaneus. (b) Flat insoles, with conical/cylindrical reliefs, provided more reductions in these maximum values than without reliefs. (c) Custom insoles, contoured to match the pedal geometry provide most reductions in the maximum stress, strain and SED. Also note, the maximum stress, strain and SED computed near the calcaneus were found to be about 10 times the corresponding peak values computed on the skin surface. Based on the FEA analysis, it can be concluded that changing insole design and using different material can significantly redistribute the stress/strain inside the heel pad as well as on the skin surface.

  12. Effect of Shoes’ Heel Height on the Energy Cost during Jogging

    Directory of Open Access Journals (Sweden)

    Y.D. Gu

    2013-07-01

    Full Text Available The purpose of this study is to examine the changes of energy cost during a high-heeled continuous jogging. Thirteen healthy female volunteers jointed in this study with heel height of the shoes varied from 1, 4.5 and 7 cm, respectively. Each subjects jogged on the treadmill with K4b2 portable gas analysis system. The results of this study showed that ventilnation, relative oxygen consumption and energy expenditure increased with the increase of heel height and these values shows significantly larger when the heel height reached to 7 cm. Present study suggest that wearing high heel shoes jogging could directly increase energy consumption, causing neuromuscular fatigue.

  13. Some of the factors influencing the Heel Pad Compressibility Index (HPCI): a literature search

    DEFF Research Database (Denmark)

    Matteoli, Sara; Wilhjelm, Jens E.; Torp-Pedersen, Soren T.

    2009-01-01

    The human heel pad is a complex structure that features non-linear visco-elastic characteristics as the majority of the human soft tissues. The biomechanical aspects of the heel pad are still under investigation and the influence of subject factors such as age, weight, gender, height, race, and b......, and body activity have been reported. The aim of this paper is to study the literature in order to identify the influence of subject factors and diseases on the heel pad compressibility index.......The human heel pad is a complex structure that features non-linear visco-elastic characteristics as the majority of the human soft tissues. The biomechanical aspects of the heel pad are still under investigation and the influence of subject factors such as age, weight, gender, height, race...

  14. Analysis on the Product Safety Risk of Heels in High-heeled Shoes%高跟鞋鞋跟质量安全风险分析

    Institute of Scientific and Technical Information of China (English)

    刘显奎; 戚晓霞; 张海煊; 蒋粤阳

    2013-01-01

    Combining with the existed recall cases, related regulations and standards of performance requirements of heels, the potential risks of heels in high-heeled shoes were pointed out, and the safety risks existing in high-heeled shoes were analysed. The suggestions were proposed for enterprises to energize the quality management of shoe heels and for government supervision departments to pay close attention to the potential risks and to push forward relevant departments to improve the quality and safety standard system for high-heeled shoes .%结合高跟鞋召回案例,介绍了高跟鞋鞋艰存在的风险因素及可能带来的危害,结合国内外有关对鞋艰进行限制的法规与标准,分析了高跟鞋鞋跟存在的质量安全风险问题,建议企业加强高跟鞋鞋跟质量管理、政府监管部门关注其产品质量安全风险,并督促相关部门完善高跟鞋质量安全标准体系.

  15. Chronic spinal infusion of loperamide alleviates postsurgical pain in rats.

    Science.gov (United States)

    Kumar, Rakesh; Reeta, K H; Ray, Subrata Basu

    2014-04-01

    Plantar incision in rat generates spontaneous pain behaviour. The opioid drug, morphine used to treat postsurgical pain produces tolerance after long-term administration. Loperamide, a potent mu-opioid agonist, has documented analgesic action in various pain conditions. However, loperamide analgesia and associated tolerance following continuous spinal administration in postsurgical pain has not been reported. Chronic spinal infusion of drugs was achieved using intrathecal catheters connected to osmotic minipump. Coinciding with the onset of spinal infusion of loperamide or morphine, rats were subjected to plantar incision. Pain-related behaviour was assessed by Hargreaves apparatus (thermal hyperalgesia) and von Frey filaments (mechanical allodynia). Morphine and loperamide (0.5, 1 and 2 microL/h) induced analgesia was observed until 7th day post-plantar incision in Sprague-Dawley rats. Morphine and loperamide produced dose-dependent analgesia. Loperamide, in the highest dose, produced analgesia till 7th day. However, the highest dose of morphine produced inhibition of thermal hyperalgesia till 5th day and mechanical allodynia only till 3rd day post-plantar incision. Morphine and loperamide produced analgesia in postsurgical pain, which may be mediated through different mechanisms. Longer duration of analgesia with loperamide could probably be due sustained blockade of calcium channels.

  16. Epidemiology of High-Heel Shoe Injuries in U.S. Women: 2002 to 2012.

    Science.gov (United States)

    Moore, Justin Xavier; Lambert, Brice; Jenkins, Gabrielle P; McGwin, Gerald

    2015-01-01

    The purpose of the present study was to investigate the epidemiology of high-heel-related injuries among a nationally representative population of women in the United States and to analyze the demographic differences within this group. The data used in the present study were collected from the Consumer Product Safety Commission's National Electronic Injury Surveillance System. A total of 3294 injuries, representing an estimated 123,355 high-heel-related injuries, were treated in emergency departments within the United States from 2002 to 2012. The overall rate of high-heel-related injuries for the study was 7.32 per 100,000 females (95% confidence interval 7.08 to 7.56). The injury rate was greatest for young adult females, with the greatest rates observed for those aged 20 to 29 years (18.38 per 100,000 females) and those aged 30 to 39 years (11.07 per 100,000 females). The results from the present study suggest that high-heel-related injuries have nearly doubled during the 11-year period from 2002 to 2012. Injuries from high heels are differential by body region, with most injuries occurring as sprains and strains to the foot and ankle. Although high heels might be stylish, from a health standpoint, it could be worthwhile for females and those interested in wearing high heels to understand the risks of wearing high-heeled shoes and the potential harm that precarious activities in high-heeled shoes can cause. The results of the present study can be used in the development of a prospective cohort study to investigate the risk of injury from high-heeled shoes, accounting for the exposure time and studying differences in demographics (e.g., age and race).

  17. Reliability of the TekScan MatScan® system for the measurement of plantar forces and pressures during barefoot level walking in healthy adults

    Directory of Open Access Journals (Sweden)

    Munteanu Shannon E

    2010-06-01

    Full Text Available Abstract Background Plantar pressure systems are increasingly being used to evaluate foot function in both research settings and in clinical practice. The purpose of this study was to investigate the reliability of the TekScan MatScan® system in assessing plantar forces and pressures during barefoot level walking. Methods Thirty participants were assessed for the reliability of measurements taken one week apart for the variables maximum force, peak pressure and average pressure. The following seven regions of the foot were investigated; heel, midfoot, 3rd-5th metatarsophalangeal joint, 2nd metatarsophalangeal joint, 1st metatarsophalangeal joint, hallux and the lesser toes. Results Reliability was assessed using both the mean and the median values of three repeated trials. The system displayed moderate to good reliability of mean and median calculations for the three analysed variables across all seven regions, as indicated by intra-class correlation coefficients ranging from 0.44 to 0.95 for the mean and 0.54 to 0.97 for the median, and coefficients of variation ranging from 5 to 20% for the mean and 3 to 23% for the median. Selecting the median value of three repeated trials yielded slightly more reliable results than the mean. Conclusions These findings indicate that the TekScan MatScan® system demonstrates generally moderate to good reliability.

  18. Plantar fibromatosis and Dupuytren’s contracture in an adolescent

    Directory of Open Access Journals (Sweden)

    Nikolić Jelena

    2011-01-01

    Full Text Available Background. Fibromatosis represents a wide group of benign, locally proliferative disorders of fibroblasts. Dupuytren` s disease is a benign proliferative disease of palmar aponeurosis which usually affects adults between 40 and 60 years of age. Ledderhose`s disease or plantar fibromatosis is plantar equivalent of Dupuyten`s disease most often affecting middle- aged and older men, usually bilateral, represented with painless nodule in the medial division of plantar fascia. Case report. We presented a 19-year old adolescent that turned to a plastic surgeon complaining to his small finger contracture. He noticed palmar thickening with nodule over the metacarpophalangeal joint of small finger of his right hand when he was 16 years old. A year later a finger started to band. During physical checkup we noticed plantar nodule that also had his father and grandmother. Magnetic resonance and tumor biopsy confirmed a suspicion on plantar fibromatosis - Ledderhose`s disease. Clinical exam of the hand clearly led to a conclusion that the patient had Dupuytren`s contracture with pretendinous cord over the small finger flexor tendons and lack of extension of proximal interphalangeal (PIP joint. On the extensor side of the PIP joints there were Garrod`s nodes. The patient refused surgical treatment of plantar tumor, but agreed to surgical correction of finger contracture. Conclusion. Despite the fact that Dupuytren`s disease and plantar fibromatosis are diseases of adults, the possibility of conjoint appearance of these forms of fibromatosis in adolescent period of life should be kept in mind especially in patients with strong genetic predisposition.

  19. Acral-lentiginous naevus of plantar skin.

    Science.gov (United States)

    Clemente, C; Zurrida, S; Bartoli, C; Bono, A; Collini, P; Rilke, F

    1995-12-01

    In a consecutive series of 165 plantar naevi, a group of 36 benign naevi with sufficiently distinctive histopathological features to justify their classification as a special entity, here designated acral-lentiginous naevus, was identified. The main morphological features distinguishing the acral-lentiginous naevi from other acral non-lentiginous naevi are: elongation of rete ridges, continuous proliferation of melanocytes at the dermo-epidermal junction, presence of single scattered melanocytes, or less commonly small clusters, within the upper epidermis, poor or absent lateral circumscription, melanocytes with abundant pale cytoplasm and round to oval, sometimes hyperchromatic, nuclei and prominent nucleoli present at the dermo-epidermal junction. Some histological features of acral-lentiginous naevi are similar to those of dysplastic naevi: however, anastomosing rete ridges, cytological atypia and well-formed lamellar fibroplasia are absent. The histopathological criteria to distinguish these naevi from melanoma are: the lack of pagetoid lateral spread, the absence of mitotic activity in the deep dermal component and the evidence of dermal naevocytic differentiation. The identification of this benign acral naevus, that we have identified as the benign counterpart of acral lentiginous melanoma, is important in order to avoid misdiagnoses and consequent under- or over-treatment of doubtful pigmented lesions of acral skin.

  20. Effects of the lapidus arthrodesis and chevron bunionectomy on plantar forefoot pressures.

    Science.gov (United States)

    King, Christy M; Hamilton, Graham A; Ford, Lawrence A

    2014-01-01

    Hallux valgus with or without first ray insufficiency has been strongly implicated as a contributing factor in lesser metatarsal overload. The principle goals of a bunionectomy are to relieve the pain, correct the deformity, and restore first metatarsophalangeal joint congruity. Until now, little evidence has been available to assess the effects of bunionectomy procedures on forefoot pressure. The primary aim of the present prospective study was to evaluate the preoperative and postoperative plantar pressures after 2 specific bunionectomies: the chevron bunionectomy and Lapidus arthrodesis. A total of 68 subjects, 34 in each group, were included for radiographic and pedographic evaluation. Both procedures demonstrated radiographic improvements in the mean intermetatarsal and hallux abductus angles. The mean hallux plantar pressure decreased significantly in both procedure groups (p forefoot pressure (p = .01). Furthermore, the pressure under the second metatarsal as a percentage of the total forefoot pressure decreased significantly (p = .01). This study suggests that the Lapidus arthrodesis and chevron bunionectomy both provide correction for hallux valgus deformity, but when comparing forefoot load sharing pressures, the Lapidus arthrodesis appeared to have greater influence on the load sharing distribution of forefoot pressure than did the bunionectomy employing the chevron osteotomy.

  1. Case report 423: Clear-cell sarcoma plantar aspect of right foot

    Energy Technology Data Exchange (ETDEWEB)

    Sartoris, D.J.; Resnick, D.; Haghighi, P.

    1987-06-01

    The case is presented of a 65-year-old woman who developed a painful swelling of the plantar aspect of the right foot over a 3-year period. Conventional roentgenograms of the foot showed a large, soft tissue mass on the plantar aspect, with some suggestion of erosion of the adjacent metatarsals. CT studies, however, failed to confirm the presence of any bony abnormalities. At the time of the initial presentation, a biopsy was performed and approximately 3 months later the patient was treated definitely with wide excision of the mass. Histological sections showed the presence of a clear-cell sarcoma - an uncommon lesion mainly confined to the lower extremities and originating either in tendons or aponeurosis. The differential diagnosis, radiologically and clinically was described, and similarly, the differential diagnosis pathologically was also considered. The clinical, pathological and radiological aspects of clear-cell sarcoma of tendon sheath or aponeurosis were discussed in depth and the treatment and prognosis were considered. The authors stress that the importance of the case from a diagnostic imaging perspective lies in the successful use of CT in defining such a soft tissue neoplasm. The ability of CT to determine the extent of involvement of soft tissue and bone by such a lesion is important. Cross-sectional techniques, including magnetic resonance as well as CT, must be the procedure of choice in the definitive diagnosis and treatment of such lesions.

  2. The effect of three different toe props on plantar pressure and patient comfort

    Directory of Open Access Journals (Sweden)

    Johnson Sarah

    2012-08-01

    Full Text Available Abstract Background Arthritic toe pathologies frequently lead to the development of painful apical pressure skin lesions that can compromise gait and affect quality of life. Historically conservative treatments involve the use of a toe prop with the intended aim of reducing plantar pressure from the apex of the digit. However, the effect of toe prop treatment on plantar digital pressure has not been investigated. Method Twenty two subjects were recruited with lesser digital deformities and associated apical skin lesions. Individual pressure sensors were placed on the apices of the lesser toes and pressure was recorded under three toe prop conditions (leather, gel and silicone mould. A modified comfort index was utilised to assess the comfort of each condition. Results Significant difference (p nd toe when using the gel (p p nd toe when using gel (p p  Conclusion As compared to the leather and silicone mould toe props, gel toe props were found to be the most effective for reducing peak pressure and pressure time integral on the apex of the second digit in patients with claw or hammer toe deformity.

  3. Effects of surface characteristics on the plantar shape of feet and subjects' perceived sensations.

    Science.gov (United States)

    Witana, Channa P; Goonetilleke, Ravindra S; Xiong, Shuping; Au, Emily Y L

    2009-03-01

    Orthotics and other types of shoe inserts are primarily designed to reduce injury and improve comfort. The interaction between the plantar surface of the foot and the load-bearing surface contributes to foot and surface deformations and hence to perceived comfort, discomfort or pain. The plantar shapes of 16 participants' feet were captured when standing on three support surfaces that had different cushioning properties in the mid-foot region. Foot shape deformations were quantified using 3D laser scans. A questionnaire was used to evaluate the participant's perceptions of perceived shape and perceived feeling. The results showed that the structure in the mid-foot could change shape, independent of the rear-foot and forefoot regions. Participants were capable of identifying the shape changes with distinct preferences towards certain shapes. The cushioning properties of the mid-foot materials also have a direct influence on perceived feelings. This research has strong implications for the design and material selection of orthotics, insoles and footwear.

  4. Plantar Fat Grafting and Tendon Balancing for the Diabetic Foot Ulcer in Remission

    Science.gov (United States)

    Luu, Cynthia A.; Larson, Ethan; Rankin, Timothy M.; Pappalardo, Jennifer L.; Slepian, Marvin J.

    2016-01-01

    Summary: We report on the use of free fat grafting as a means of redistributing normal and shear stress after healing of plantar diabetic foot wounds. Although fat augmentation (lipofilling) has been described previously as an approach to supplement defects and prevent atrophy, including use as an adjunct to wound healing and to mitigate pain in the foot, we are unaware of any reports in the medical literature that have described its use in the high-risk diabetic foot in remission. An active 37-year-old man with type 2 diabetes and neuropathy presented with gangrene of his fifth ray, which was amputated. He subsequently developed a chronic styloid process ulceration that progressed despite treatment. We performed a tibialis anterior tendon transfer and total contact casting. He went on to heal but with residual fat pad atrophy and recalcitrant preulcerative lesions. We then used autologous fat grafting for the plantar atrophy. The patient was able to successfully transition to normal shoe gear after 4 weeks with successful engraftment without complication or recurrence of the wound at 6 weeks. This therapy may provide a promising adjunct to increase ulcer-free days to the patient in diabetic foot remission. PMID:27536489

  5. The validity and reliability of a dynamic neuromuscular stabilization-heel sliding test for core stability.

    Science.gov (United States)

    Cha, Young Joo; Lee, Jae Jin; Kim, Do Hyun; You, Joshua Sung H

    2017-07-21

    Core stabilization plays an important role in the regulation of postural stability. To overcome shortcomings associated with pain and severe core instability during conventional core stabilization tests, we recently developed the dynamic neuromuscular stabilization-based heel sliding (DNS-HS) test. The purpose of this study was to establish the criterion validity and test-retest reliability of the novel DNS-HS test. Twenty young adults with core instability completed both the bilateral straight leg lowering test (BSLLT) and DNS-HS test for the criterion validity study and repeated the DNS-HS test for the test-retest reliability study. Criterion validity was determined by comparing hip joint angle data that were obtained from BSLLT and DNS-HS measures. The test-retest reliability was determined by comparing hip joint angle data. Criterion validity was (ICC2,3) = 0.700 (pcore stability measures. Test-retest reliability was (ICC3,3) = 0.953 (pcore stability measures. Test-retest reliability data suggests that DNS-HS core stability was a reliable test for core stability. Clinically, the DNS-HS test is useful to objectively quantify core instability and allow early detection and evaluation.

  6. The STAP-study: The (cost) effectiveness of custom made orthotic insoles in the treatment for plantar fasciopathy in general practice and sports medicine: Design of a randomized controlled trial

    NARCIS (Netherlands)

    N. Rasenberg; L. Fuit; E. Poppe; A.J.A. Kruijsen-Terpstra; K.J. Gorter; M.S. Rathleff; P.L.J. Van Veldhoven; P.J.E. Bindels (Patrick); S.M. Bierma-Zeinstra (Sita); M. van Middelkoop (Marienke)

    2016-01-01

    textabstractBackground: Plantar fasciopathy is a common cause of foot pain, accounting for 11 to 15 % of all foot symptoms requiring professional care in adults. Although many patients have complete resolution of symptoms within 12 months, many patients wish to reduce this period as much as

  7. The STAP-study: The (cost) effectiveness of custom made orthotic insoles in the treatment for plantar fasciopathy in general practice and sports medicine: Design of a randomized controlled trial

    NARCIS (Netherlands)

    N. Rasenberg; L. Fuit; E. Poppe; A.J.A. Kruijsen-Terpstra; K.J. Gorter; M.S. Rathleff; P.L.J. Van Veldhoven; P.J.E. Bindels (Patrick); S.M. Bierma-Zeinstra (Sita); M. van Middelkoop (Marienke)

    2016-01-01

    textabstractBackground: Plantar fasciopathy is a common cause of foot pain, accounting for 11 to 15 % of all foot symptoms requiring professional care in adults. Although many patients have complete resolution of symptoms within 12 months, many patients wish to reduce this period as much as possible

  8. Kangaroo care and behavioral and physiologic pain responses in very-low-birth-weight twins: a case study.

    Science.gov (United States)

    Cong, Xiaomei; Cusson, Regina M; Hussain, Naveed; Zhang, Di; Kelly, Sharon P

    2012-09-01

    The purpose of this case study was to describe pain responses in three study conditions: longer (30 minutes) kangaroo care (KC) before and throughout heel stick (KC30), shorter (15 minutes) KC before and throughout heel stick (KC15), and incubator care throughout heel stick (IC) in 28-week gestational age twins. Pain responses were measured by crying time, Preterm Infant Pain Profile (PIPP), and heart rate variability indexes, including low-frequency power (LF, representing sympathetic activity), high-frequency power (HF, parasympathetic activity), and LF/HF ratio (sympathetic-parasympathetic balance). Both twins cried more and had higher PIPP pain scores and tachycardia during heel stick in the IC condition. Infant B had an incident of apnea and tachycardia by the end of the heel stick and a bradycardia episode during recovery in the IC condition. The twins had lower LF/HF ratios (better autonomic nervous system balance) during recovery in both longer and shorter KC conditions compared with the IC condition. Infant B had difficulty returning to LF/HF ratio baseline level after the painful procedure in the IC condition. These data suggest that both longer and shorter KC before and throughout painful procedures can be helpful in reducing behavioral and physiologic pain responses in preterm infants.

  9. Temporal redistribution of plantar pressure points in diabetic and control subjects: A time-series analysis of neuro-capillary chaos

    Directory of Open Access Journals (Sweden)

    Devesh V Oberoi

    2010-02-01

    Full Text Available BackgroundIn diabetic individuals (DI, neuropathy hinders theredistribution of plantar pressure points thus leading tosusceptible areas where there is constant capillaryblanching which may develop into trophic ulcers. Theredistribution of pressure points may precede evidenceof clinical neuropathy. In this study we comparetemporal redistribution of plantar pressure points (areasof capillary blanching between normal subjects taken ascontrols and DI with no clinical signs of neuropathy.MethodFour adults (45±4.55 years diagnosed to have Type-2Diabetes, without signs of clinical neuropathy andage -matched controls (43±3.74 years were studied.The subjects were asked to stand on a glass slab and a10 minute video recording of 10 selected plantarpressure points was made. Changes in the distance ofthese points with reference to a defined point onMayer’s line were measured at every 10 seconds.Standard deviation of difference of redistributedconsecutive pressure point (SDPP in cms., andfractal dimension (FD was used to compare the twogroups.ResultsCombined mean SDPP (DI =0.013 ± 0.008 cms,controls= 0.196±0.233 cms, P <0.001 and FD (DI=1.000 ± 0.000, controls= 1.010±0.017, P <0.001 ofdiabetic patients were significantly lower thancontrols. Pressure point at base of the 4th toe andthe lower limit of blanching to the left Mayers line atthe heel did not differ significantly between DI andcontrols.ConclusionThere is impaired redistribution of plantar pressurepoints in individuals with diabetes without signs ofclinical neuropathy. This can be attributed to loss ofchaos generating mechanisms in DI. Redistributionof pressure points may be essential in theprevention of trophic ulcers in susceptibleindividuals.

  10. Sever's injury: treatment with insoles provides effective pain relief.

    Science.gov (United States)

    Perhamre, S; Janson, S; Norlin, R; Klässbo, M

    2011-12-01

    Sever's injury (apophysitis calcanei) is considered to be the dominant cause of heel pain among children between 8 and 15 years. The traditional advice is to reduce and modify the level of physical activity. Recommended treatment in general is the same as for adults with Achilles tendon pain. The purpose of the study was to find out if insoles, of two different types, were effective in relieving heel pain in a group of boys (n=38) attending a Sports Medicine Clinic for heel pain diagnosed as Sever's injury. The type of insole was randomized, and self-assessed pain during physical activity in the treatment phase with insoles was compared with pain in the corresponding pre- and post-treatment phases without insoles. There were no other treatments added and the recommendations were to stay on the same activity level. All patients maintained their high level of physical activity throughout the study period. Significant pain reduction during physical activity when using insoles was found. Application of two different types of insoles without any immobilization, other treatment, or modification of sport activities results in significant pain relief in boys with Sever's injury.

  11. D2-like receptors in the descending dopaminergic pathway are not involved in the decreased postoperative nociceptive threshold induced by plantar incision in adult rats

    Science.gov (United States)

    Ohtani, Norimasa; Masaki, Eiji

    2016-01-01

    Background Approximately half of all patients who undergo surgery develop postoperative pain, the mechanisms of which are not well understood by anesthesiologists. D2-like receptors in the descending dopaminergic pathway play an important role in regulation of pain transmission in the spinal cord. Impairment of inhibitory neurons in the spinal cord is suggested as part of the mechanism for neuropathic pain, which is one component of postoperative pain. The purpose of this study was to investigate whether impairment of D2-like receptors in the descending dopaminergic pathway in the spinal cord is involved in the decreased postoperative nociceptive threshold in rats. Methods Male Sprague-Dawley rats (250–300 g) were anesthetized with sevoflurane and an intrathecal (IT) catheter was implanted. Six days later, a plantar incision was made. On the following day, saline, a D2-like receptor agonist (quinpirole), or a D2-like receptor antagonist (sulpiride) was administered intrathecally. Thermal and mechanical nociceptive responses were assessed by exposure to infrared radiant heat and the von Frey filament test before and after plantar incision. Results Plantar incision decreased both thermal latency and the mechanical nociceptive threshold. IT administration of quinpirole inhibited the nociceptive responses induced by plantar incision, but sulpiride had no effect. Conclusion A D2-like receptor agonist had antinociceptive effects on the hypersensitivity response triggered by a surgical incision, but a D2-like receptor antagonist had no effect on this response. These results suggest that impairment and/or modification of D2-like receptors in the descending dopaminergic pathway in the spinal cord is not involved in the postoperative decrease in nociceptive threshold. PMID:27799818

  12. D2-like receptors in the descending dopaminergic pathway are not involved in the decreased postoperative nociceptive threshold induced by plantar incision in adult rats.

    Science.gov (United States)

    Ohtani, Norimasa; Masaki, Eiji

    2016-01-01

    Approximately half of all patients who undergo surgery develop postoperative pain, the mechanisms of which are not well understood by anesthesiologists. D2-like receptors in the descending dopaminergic pathway play an important role in regulation of pain transmission in the spinal cord. Impairment of inhibitory neurons in the spinal cord is suggested as part of the mechanism for neuropathic pain, which is one component of postoperative pain. The purpose of this study was to investigate whether impairment of D2-like receptors in the descending dopaminergic pathway in the spinal cord is involved in the decreased postoperative nociceptive threshold in rats. Male Sprague-Dawley rats (250-300 g) were anesthetized with sevoflurane and an intrathecal (IT) catheter was implanted. Six days later, a plantar incision was made. On the following day, saline, a D2-like receptor agonist (quinpirole), or a D2-like receptor antagonist (sulpiride) was administered intrathecally. Thermal and mechanical nociceptive responses were assessed by exposure to infrared radiant heat and the von Frey filament test before and after plantar incision. Plantar incision decreased both thermal latency and the mechanical nociceptive threshold. IT administration of quinpirole inhibited the nociceptive responses induced by plantar incision, but sulpiride had no effect. A D2-like receptor agonist had antinociceptive effects on the hypersensitivity response triggered by a surgical incision, but a D2-like receptor antagonist had no effect on this response. These results suggest that impairment and/or modification of D2-like receptors in the descending dopaminergic pathway in the spinal cord is not involved in the postoperative decrease in nociceptive threshold.

  13. Plantar focal idiopathic hyperhidrosis and botulinum toxin: a pilot study.

    Science.gov (United States)

    Campanati, Anna; Bernardini, Maria Luisa; Gesuita, Rosaria; Offidani, Annamaria

    2007-01-01

    Botulinum toxin is a safe and effective treatment for idiopatic focal axillary and palmar hyperhidrosis, but very few data are reported in the literature on its effect on plantar idiopatic hyperhidrosis. The current study was undertaken to investigate the impact of BTX-A administration on sweat production and quality of life in patients suffering from plantar hyperhidrosis. Ten patients with idiopathic, recalcitrant plantar hyperhidrosis were included in a pilot study and underwent intradermal injections with 100 MU of BTX-A in the plantar skin, bilaterally. All the patients were followed for 16 weeks after treatment with objective (Minor's test) and subjective (DLQI test) evaluation. Patients experienced an improvement of symptoms with a significant decrease of Minor's test and DLQI levels for 12 weeks. No significant side effects occurred in any treated patient. BTX-A seems to be a promising treatment for plantar hyperhidrosis. However, clinical trials on larger patient series are needed in order to evaluate its safety and effectiveness for this application.

  14. Differences in calcium accumulation between human plantar and palmar aponeuroses.

    Science.gov (United States)

    Azuma, Cho; Tohno, Yoshiyuki; Morimoto, Mamoru; Tohno, Setsuko; Minami, Takeshi; Takano, Yasuo; Utsumi, Masako; Moriwake, Yumi; Nishiwaki, Fumio; Yamada, Masa-oki

    2002-01-01

    To elucidate the characteristics of calcium accumulation of human plantar and palmar aponeuroses, the authors determined the calcium content of human plantar and palmar aponeuroses by atomic absorption flame emission spectrophotometry. The subjects consisted of 9 men and 14 women, ranging in age from 61 to 93 yr. In the plantar aponeurosis, the calcium content was significantly higher in the anterior and posterior parts than in the middle part. It is known that pressure distribution under the sole of a foot is higher in the anterior and posterior parts than in the middle part. The present study suggests that the accumulation of calcium in the plantar aponeurosis is related with the pressure distribution under the sole of a foot. The calcium content increased progressively with aging in the anterior part of the plantar aponeurosis, but not in the middle and posterior parts. Regarding the palmar aponeurosis, the calcium content was significantly higher in the anterior and posterior parts in comparison with the middle part. It was found that the calcium content increased progressively with aging in the posterior part of the palmar aponeurosis, whereas it did not increase significantly with aging in the anterior and middle parts. Regarding the relationship between the calcium content of the aponeuroses and the bone mineral density, a significant correlation was found between the calcium content in the anterior part of the palmar aponeurosis and the bone mineral density of the scaphoid bone.

  15. Dynamic Patterns of Forces and Loading Rate in Runners with Unilateral Plantar Fasciitis: A Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Ana Paula Ribeiro

    Full Text Available The etiology of plantar fasciitis (PF has been related to several risk factors, but the magnitude of the plantar load is the most commonly described factor. Although PF is the third most-common injury in runners, only two studies have investigated this factor in runners, and their results are still inconclusive regarding the injury stage.Analyze and compare the plantar loads and vertical loading rate during running of runners in the acute stage of PF to those in the chronic stage of the injury in relation to healthy runners.Forty-five runners with unilateral PF (30 acute and 15 chronic and 30 healthy control runners were evaluated while running at 12 km/h for 40 meters wearing standardized running shoes and Pedar-X insoles. The contact area and time, maximum force, and force-time integral over the rearfoot, midfoot, and forefoot were recorded and the loading rate (20-80% of the first vertical peak was calculated. Groups were compared by ANOVAs (p<0.05.Maximum force and force-time integral over the rearfoot and the loading rate was higher in runners with PF (acute and chronic compared with controls (p<0.01. Runners with PF in the acute stage showed lower loading rate and maximum force over the rearfoot compared to runners in the chronic stage (p<0.01.Runners with PF showed different dynamic patterns of plantar loads during running over the rearfoot area depending on the injury stage (acute or chronic. In the acute stage of PF, runners presented lower loading rate and forces over the rearfoot, possibly due to dynamic mechanisms related to pain protection of the calcaneal area.

  16. Radiation levels on empty cylinders containing heel material

    Energy Technology Data Exchange (ETDEWEB)

    Shockley, C.W. [Martin Marietta Energy Systems, Inc., Paducah, KY (United States)

    1991-12-31

    Empty UF{sub 6} cylinders containing heel material were found to emit radiation levels in excess of 200 mr/hr, the maximum amount stated in ORO-651. The radiation levels were as high as 335 mr/hr for thick wall (48X and 48Y) cylinders and 1050 mr/hr for thin wall (48G and 48H) cylinders. The high readings were found only on the bottom of the cylinders. These radiation levels exceeded the maximum levels established in DOT 49 CFR, Part 173.441 for shipment of cylinders. Holding periods of four weeks for thick-wall cylinders and ten weeks for thin-wall cylinders were established to allow the radiation levels to decay prior to shipment.

  17. A comparative study of Klimakt-Heel® and Femolene Ultra in the management of typical climacteric symptoms

    Directory of Open Access Journals (Sweden)

    Marilena Deroukakis

    2009-04-01

    Full Text Available The climacteric is described as the physiological cessation of menses due to a decrease in ovarian function. Typically, women between the ages of 44 and 57 years old are symptomatically affected by it. During this stage of life, a woman may experience what is referred to as ‘typical climacteric symptoms’ of varying intensity, including vasomotor reactions, increased perspiration, sleeping problems, mood changes, headaches, joint pains and urogenital problems.

    The aim of this study was to determine the effectiveness of Femolene Ultra (phytotherapeutic preparation and Klimakt-Heel® (homeopathic preparation in the treatment of typical climacteric symptoms.

    Thirty female volunteers between the ages of 44 and 57 years suffering from climacteric symptoms were recruited and asked to complete the Patient Profile and Case History Form and to sign a Patient Information and Consent Form. These participants were randomly placed in two groups of fifteen. One group received Femolene Ultra and the other received Klimakt-Heel® for a period of 12 weeks. The trial was blinded as neither the researcher nor the participant was aware of which treatment was being administered. Blood samples were taken to ascertain the 17ß oestradiol levels before and after the 12-week period. The Kupperman Menopause Index (KMI was used as a self-report measure and completed at four-weekly intervals. For statistical purposes, the Wilcoxon Signed Rank Test, from the class of non-parametric distribution-free tests, was used.

    Both products served to decrease the typical climacteric symptoms significantly within the 12-week period. Femolene Ultra decreased the average Kupperman Menopause Index (KMI score by 63% (26.2 to 16.4 and Klimakt-Heel® decreased the average score by 54% (28.4 to 15.28, although more participants in the Klimakt-Heel® group experienced amelioration of climacteric symptoms. The results are not conclusive, but they do provide an interesting base

  18. Methods of Sports Genetics: toe and plantar dermatoglyphic analysis (information 3

    Directory of Open Access Journals (Sweden)

    Serhiyenko L.P.

    2010-03-01

    Full Text Available The article summarized the data and dermatoglyphic analysis of human toe and plantar prints. It is defined that toe and plantar triradii, papillary ridge patterns, the main plantar lines, the types of dermatoglyphic patterns can be the objects of the dermatoglyphic analysis. The recommendations to use the technology of dermatoglyphic analysis of human toe and plantar prints in sport genetics are given.

  19. Role of the plantar fascia in digital stabilization. A case report.

    Science.gov (United States)

    Pontious, J; Flanigan, K P; Hillstrom, H J

    1996-01-01

    The plantar aponeurosis is a ligamentous structure that extends from the calcaneus to the proximal phalanges. Under tension, it functions to support the longitudinal arch, supinate the rearfoot, and stabilize the digits against the ground. The anatomy and biomechanics of the plantar fascia and plantar aponeurosis, particularly their role in digital stabilization, are reviewed. A case is presented showing a patient who developed hammer toes as a postoperative complication after having a portion of the plantar aponeurosis removed.

  20. Early Postoperative Nociceptive Threshold and Production of Brain-Derived Neurotrophic Factor Induced by Plantar Incision Are Not Influenced with Minocycline in a Rat: Role of Spinal Microglia

    Directory of Open Access Journals (Sweden)

    Eiji Masaki

    2016-03-01

    Full Text Available Background: Brain-derived neurotrophic factor (BDNF from spinal microglia is crucial for aberrant nociceptive signaling in several pathological pain conditions, including postoperative pain. We assess the contribution of spinal microglial activation and associated BDNF overexpression to the early post-incisional nociceptive threshold. Methods: Male Sprague-Dawley rats were implanted with an intrathecal catheter. A postoperative pain model was established by plantar incision. Thermal and mechanical nociceptive responses were assessed by infrared radiant heat and von Frey filaments before and after plantar incision. Rats were injected intrathecally the microglial activation inhibitor minocycline before incision, 24 h after incision, or both. Other groups were subjected to the same treatments and the L4-L5 spinal cord segment removed for immunohistochemical analysis of microglia activation and BNDF expression. Results: Plantar incision reduced both thermal latency and mechanical threshold, indicating thermal hypersensitivity and mechanical allodynia. Minocycline temporally reduced thermal withdrawal latency but had no effect on mechanical withdrawal threshold, spinal microglial activity, or dorsal horn BDNF overexpression during the early post-incision period. Conclusion: These results suggest that spinal microglia does not contribute substantially to post-incisional nociceptive threshold. The BDNF overexpression response that may contribute to postoperative hyperalgesia and allodynia is likely derived from other sources.

  1. A Case of Recalcitrant Plantar Warts Associated with Statin Use

    Directory of Open Access Journals (Sweden)

    Aaron G. Wernham

    2015-01-01

    Full Text Available Background. Plantar warts are a common presenting skin complaint caused by the human papillomavirus. 1st line therapies include cryotherapy and topical salicylic acid. Where there is resistance to these treatments, consideration is made for 2nd line therapies, including intralesional bleomycin, imiquimod, 5-fluorouracil, and photodynamic therapy. We present a case of bilateral persistent plantar warts, resistant to treatment with repeated cryotherapy and topical salicylic acid over a 6-year period. Following a patient initiated decision to discontinue their statin medication, we observed rapid clearance of plantar warts without change to standard therapy or their environment. This case correlates with emerging literature demonstrating a link between statin medication and proliferation of HPV through increased levels of FOXP3+ regulatory T cells.

  2. An update on the evaluation and management of plantar puncture wounds and Pseudomonas osteomyelitis.

    Science.gov (United States)

    Inaba, A S; Zukin, D D; Perro, M

    1992-02-01

    The management of children who present to the ED with plantar puncture wounds is dependent upon the nature of the injury, the examination of the puncture site, and the potential risk of a retained foreign body. Not all patients will require wound enlargement and a search for a retained foreign body. Close follow-up of all children who are being treated as outpatients is of vital importance in detecting an early development of an infectious complication. Pseudomonas osteomyelitis should be suspected in all patients who present with foot pain, swelling, and a decreased ability to bear weight after sustaining a nail puncture through a sneaker. The current consensus favors open surgical débridement followed by a course of intravenous antibiotics. The exact duration of the postoperative antibiotic course is still being debated.

  3. Walking on high heels changes muscle activity and the dynamics of human walking significantly

    DEFF Research Database (Denmark)

    Simonsen, Erik B; Svendsen, Morten Bo Søndergaard; Nørreslet, Andreas;

    2012-01-01

    The aim of the study was to investigate the distribution of net joint moments in the lower extremities during walking on high-heeled shoes compared with barefooted walking at identical speed. Fourteen female subjects walked at 4 km/h across three force platforms while they were filmed by five...... digital video cameras operating at 50 frames/second. Both barefooted walking and walking on high-heeled shoes (heel height: 9 cm) were recorded. Net joint moments were calculated by 3D inverse dynamics. EMG was recorded from eight leg muscles. The knee extensor moment peak in the first half of the stance...

  4. Abnormal attachments between a plantar aponeurosis and calcaneus

    Science.gov (United States)

    KALNIEV, MANOL ANASTASOV; KRASTEV, DIMO; KRASTEV, NIKOLAY; VIDINOV, KALIN; VELTCHEV, LUDMIL; MILEVA, MILKA

    2013-01-01

    Background and aims The plantar aponeurosis or fascia is a thick fascial seal located on the lower surface of the sole. It consists of three parts central, lateral, and medial. The central portion is the thickest. It is narrow behind and wider in front. The central portion has two strong vertical intermuscular septa which are directed upward into the foot. The lateral and medial portions are thinner. The medial portion is thinnest. The lateral portion is thin in front and thick behind. The main function of the plantar fascia is to support the longitudinal arch of the foot. In May 2013 during a routine dissection in the section hall of the Department of Anatomy and Histology in Medical University – Sofia, Bulgaria we came across a very interesting variation of the plantar aponeurosis. Materials and methods For the present morphological study tissues from a human corpse material were used. This unusual anatomical variation was photographed using a Nikon Coolpix 995 camera with a 3.34 Megapixels. Results We found some fibrous strands which started from the proximal portion of the plantar aponeurosis on the left foot. The fibrous strands resembled the tentacles of an octopus and started from the proximal portion of the aponeurosis. Two of fibrous strands were directed laterally to adipose tissue and one was directed medially and backward. The first lateral fibrous strand was divided into several fascicles. We found very few data in literature about the varieties of the plantar fascia. Conclusion It is very important to consider the occurrence of above mentioned variations in the plantar aponeurosis when surgical procedures are performed on the sole. PMID:26527947

  5. Management of Plantar Hyperhidrosis with Endoscopic Lumbar Sympathectomy.

    Science.gov (United States)

    Rieger, Roman

    2016-11-01

    Primary plantar hyperhidrosis is defined as excessive secretion of the sweat glands of the feet and may lead to significant limitations in private and professional lifestyle and reduction of health-related quality of life. Conservative therapy measures usually fail to provide sufficient relieve of symptoms and do not allow long-lasting elimination of hyperhidrosis. Endoscopic lumbar sympathectomy appears to be a safe and effective procedure for eliminating excessive sweating of the feet and improves quality of life of patients with severe plantar hyperhidrosis.

  6. Influence of pain and gender on impact loading during walking: a randomised trial

    DEFF Research Database (Denmark)

    Henriksen, Marius; Christensen, Robin; Alkjaer, Tine;

    2008-01-01

    BACKGROUND: Knee joint osteoarthritis is painful and with an overweight of female incidence. The cardinal symptom is pain, which causes compensatory gait changes, and gender differences in pain sensitivity exist. Impact loadings at heel strike during walking are suspected as a co-factor in develo......BACKGROUND: Knee joint osteoarthritis is painful and with an overweight of female incidence. The cardinal symptom is pain, which causes compensatory gait changes, and gender differences in pain sensitivity exist. Impact loadings at heel strike during walking are suspected as a co...... signals, and the relative peak acceleration reduction. Knee joint kinematics were collected using a three-dimensional movement analysis system. The study was a cross-over study and data were collected before, during, and after experimental vastus medialis pain and a control situation. FINDINGS...

  7. Influence of a Viscoelastic Insole on Foot, Knee and Back Pain among Members of the United States Army Band

    Science.gov (United States)

    2010-07-13

    band members by providing them shoes with some favorable properties such as outsoles with built in compression pads in the heel and forefoot as well...compared to a no insole condition49 and that peak pressure generated at the forefoot and heel have been reduced by 24 percent and 37 percent...relation between low back pain and occupation. Industrial Medicine and Surgery . 1972;41(12):5-9. 9. Hansen L, Winkel J, Jorgensen K. Significance of

  8. Relationship between elevated plantar pressure of toes and forefoot and gait features in diabetic patients.

    Science.gov (United States)

    Amemiya, Ayumi; Noguchi, Hiroshi; Oe, Makoto; Takehara, Kimie; Yamada, Amika; Ohashi, Yumiko; Ueki, Kohjiro; Kadowaki, Takashi; Mori, Taketoshi; Sanada, Hiromi

    2013-01-01

    This cross-sectional observational study is to reveal what kind of gait feature is relevant to elevated segment and its plantar pressure for prevention of diabetic foot ulcers. In 57 diabetic patients, the relationship between elevated plantar pressure and gait features was analyzed. To conduct this investigation, a simultaneous measurement system of plantar pressure and gait features was constructed. Plantar pressure distribution was measured by F-scan with customized footwear, and gait features were mainly measured using wireless motion sensors attached to the sacrum and feet. Several gait features of small rolling during the mid-stance phase were relevant to the elevated plantar pressure.

  9. Investigation on the load-deformation curves of a human healthy heel pad

    DEFF Research Database (Denmark)

    Fontanella, C. G.; Matteoli, Sara; Carniel, E.L.;

    2012-01-01

    . A 30 year-old European healthy female (mass=54kg, height=165cm) was enrolled in this study. Her left foot underwent both MRI and compression tests. A numerical model of the heel region was developed based on a 3D CAD solid model obtained by MR images. The calcaneal fat pad tissue was described...... with a visco-hyperelastic model, while a fiber-reinforced hyperelastic model was formulated for the skin. Numerical analyses were performed to interpret the mechanical response of heel tissues. Different loading conditions were assumed according to experimental tests. The heel tissues showed a non-linear visco...... and 0.25±0.01 at high strain rate). The validity and efficacy of the investigation performed was confirmed by the interpretation of the mechanical response of the heel tissues under different strain rates. The mean absolute percentage error between experimental data and model results was 0.39% at low...

  10. Bilateral Heel Numbness due to External Compression during Obstetric Epidural Analgesia

    Directory of Open Access Journals (Sweden)

    Vivian P. Kamphuis

    2015-01-01

    Full Text Available We describe the case of a 32-year-old woman who developed bilateral heel numbness after obstetric epidural analgesia. We diagnosed her with bilateral neuropathy of the medial calcaneal nerve, most likely due to longstanding pressure on both heels. Risk factors for the development of this neuropathy were prolonged labour with spinal analgesia and a continuation of analgesia during episiotomy. Padded footrests decrease pressure and can possibly prevent this neuropathy.

  11. Early experience with endoscopic lumbar sympathectomy for plantar hyperhidrosis.

    Science.gov (United States)

    Singh, Sanjay; Kaur, Simranjit; Wilson, Paul

    2016-05-01

    We describe our endoscopic lumbar sympathectomy technique and our early experience using it to treat plantar hyperhidrosis. We reviewed 20 lumbar sympathectomies performed in our vascular unit for plantar hyperhidrosis in 10 patients from 2011 and 2014. Demographics and outcomes were analyzed and a review of the literature conducted. All procedures were carried out endoscopically with no intraoperative or postoperative morbidity. Plantar anhidrosis was achieved in all the patients, although two patients (20%) suffered a relapse. Unwanted side-effects occurred in the form of compensatory sweating in three patients (30%) and post-sympathectomy neuralgia in two patients (20%). None of the patients experienced sexual dysfunction. Management of plantar hyperhidrosis may be based upon a therapeutic ladder starting with conservative measures and working up to surgery depending on the severity of the disease. Minimally invasive (endoscopic) sympathectomy for the thoracic chain is well established, but minimally invasive sympathectomy for the lumbar chain is a relatively new technique. Endoscopic lumbar sympathectomy provides an effective, minimally invasive method of surgical management, but long-term data are lacking. © 2016 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

  12. Innovations in plantar pressure and foot temperature measurements in diabetes.

    Science.gov (United States)

    Bus, S A

    2016-01-01

    Plantar pressure and temperature measurements in the diabetic foot primarily contribute to identifying abnormal values that increase risk for foot ulceration, and they are becoming increasingly more integrated in clinical practice and daily life of the patient. While plantar pressure measurements have long been present, only recently evidence shows their importance in ulcer prevention, as a data-driven approach to therapeutic footwear provision. The long-term monitoring of plantar pressures with the option to provide feedback, when alarming pressure levels occur, is a promising development in this area, although more technical and clinical validation is required. Shear is considered important in ulcer aetiology but is technically difficult to measure. Innovative research is underway to assess if foot temperature can act as a useful surrogate for shear. Because the skin heats up before it breaks down, frequent monitoring of foot temperature can identify these warning signals. This approach has shown to be effective in preventing foot ulcers. Innovation in diagnostic methods for foot temperature monitoring and evidence on cost effectiveness will likely facilitate implementation. Finally, monitoring of adherence to offloading treatment using temperature-based sensors has proven to be a feasible and relevant method with a wide range of possible research and patient care applications. These innovations in plantar pressure and temperature measurements illustrate an important transfer in diabetic foot care from subjective to objective evaluation of the high-risk patient. They demonstrate clinical value and a large potential in helping to reduce the patient and economic burden of diabetic foot disease.

  13. The plantar reflex : a historical, clinical and electromyographic study

    NARCIS (Netherlands)

    J. van Gijn (Jan)

    1977-01-01

    textabstractThe plantar reflex is one of the most important physical signs in medicine. Few patients undergoing a full medical examination can avoid having their soles stroked, because an upgoing great toe is regarded as a reliable sign of dysfunction of corticospinal nerve fibres. So far, there is

  14. Calculation of plantar pressure time integral, an alternative approach.

    Science.gov (United States)

    Melai, Tom; IJzerman, T Herman; Schaper, Nicolaas C; de Lange, Ton L H; Willems, Paul J B; Meijer, Kenneth; Lieverse, Aloysius G; Savelberg, Hans H C M

    2011-07-01

    In plantar pressure measurement, both peak pressure and pressure time integral are used as variables to assess plantar loading. However, pressure time integral shows a high concordance with peak pressure. Many researchers and clinicians use Novel software (Novel GmbH Inc., Munich, Germany) that calculates this variable as the summation of the products of peak pressure and duration per time sample, which is not a genuine integral of pressure over time. Therefore, an alternative calculation method was introduced. The aim of this study was to explore the relevance of this alternative method, in different populations. Plantar pressure variables were measured in 76 people with diabetic polyneuropathy, 33 diabetic controls without polyneuropathy and 19 healthy subjects. Peak pressure and pressure time integral were obtained using Novel software. The quotient of the genuine force time integral over contact area was obtained as the alternative pressure time integral calculation. This new alternative method correlated less with peak pressure than the pressure time integral as calculated by Novel. The two methods differed significantly and these differences varied between the foot sole areas and between groups. The largest differences were found under the metatarsal heads in the group with diabetic polyneuropathy. From a theoretical perspective, the alternative approach provides a more valid calculation of the pressure time integral. In addition, this study showed that the alternative calculation is of added value, along peak pressure calculation, to interpret adapted plantar pressures patterns in particular in patients at risk for foot ulceration. Copyright © 2011 Elsevier B.V. All rights reserved.

  15. Study on lumbar kinematics and the risk of low back disorder in female university students by using shoes of different heel heights.

    Science.gov (United States)

    Iqbal, Rauf; De, Amitabha; Mishra, Wricha; Maulik, Shreya; Chandra, A M

    2012-01-01

    The study was taken up to investigate the effects of heel heights on lumbar kinematics and the risk of Low Back Disorder (LBD) in females. Nineteen female university students (24.5 ± 3.36 yrs) volunteered in the study. Lumbar kinematics was measured by using Industrial Lumbar Motion Monitor (iLMM). The volunteers were asked to walk for a distance of 50 meters in 3 different given conditions i.e bare foot (Heel 0), with flat heels (Heel 1) and with high heels (Heel 2). Heights of Heel 1 and Heel 2 were 1.5 ± 0.84 cm and 5.5 ± 1.70 cm respectively. The Lumbar kinematic parameters studied were- Average Twisting Velocity (ATV), Maximum Sagital Flexion (MSF) and Maximum Lateral Velocity (MLV). It was observed that all the above mentioned Lumbar kinematics - ATV, MSF and MLV increases with increase of heel heights, which in turn increases the risk of LBD. As a result of increase in Lumbar kinematic values with increase in heel heights, LBD risk has also increased. Mean and SD of the LBD risk with Heel 0, Heel 1 and Heel 2 were 16.79 ± 6.04%, 19.00 ± 7.38% and 22.11 ± 6.98% respectively. Lower stature with high heels showed higher risk of LBD than the higher stature with high heels.

  16. Effectiveness of a heel cup with an arch support insole on the standing balance of the elderly

    Directory of Open Access Journals (Sweden)

    Chen TH

    2014-02-01

    Full Text Available Tzu-Hsuan Chen,1,* Li-Wei Chou,2,3,* Mei-Wun Tsai,4 Ming-Jor Lo,5 Mu-Jung Kao4,5 1Department of Rehabilitation, Mackay Memorial Hospital, Hsinchu, Taiwan; 2Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 3School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 4Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan; 5Department of Rehabilitation, Yangming Branch, Taipei City Hospital, Taipei, Taiwan *These authors contributed equally to this paper Background: The use of insoles may enhance postural stability and prevent falls. The aim of this study was to design a new insole and to explore the effectiveness of the insole on the standing balance of the healthy elderly. Methods: The study was conducted at a community hospital. Patients older than 65 years at an outpatient clinic without abnormal gait patterns, lower limb deformities, or foot pain were enrolled. The participants were assigned to good- and poor-stability groups on the basis of the stability index (SI, using the Biodex® Balance System. A heel cup with an arch support insole was provided. Participants wore the insole for 8 weeks for a minimum of 4 hours/day. A static balance test for SI was performed at the initial meeting and 8 weeks after the assigned insoles were worn for each participant. Results: Five participants (10.0% of 50 total did not finish the study. There were 25 patients in the good-stability group and 20 in the poor-stability group. The SI, before and after intervention, was significantly different for all 45 participants (3.244±0.688 versus 3.064±0.671; P<0.001. The differences in SI before and after the intervention both in the good-stability group (2.764±0.546 versus 2.592±0.538 and the poor-stability group (3.845±0.188 versus 3.655±0.128 were statistically significant (P<0.001. No statistically significant

  17. OPTIMAL POSITION OF THE HEEL FOLLOWING RECONSTRUCTION OF THE STAGE II ADULT ACQUIRED FLATFOOT DEFORMITY

    Science.gov (United States)

    Conti, Matthew S.; Ellis, Scott J.; Chan, Jeremy Y.; Do, Huong T.; Deland, Jonathan T.

    2016-01-01

    Background While previous work has demonstrated a linear relationship between the amount of medializing calcaneal osteotomy (MCO) and the change in radiographic hindfoot alignment following reconstruction, an ideal postoperative hindfoot alignment has yet to be reported. The aim of this study was to identify an optimal postoperative hindfoot alignment by correlating radiographic alignment with patient outcomes. Methods Fifty-five feet in 55 patients underwent flatfoot reconstruction for stage II AAFD by two fellowship-trained foot and ankle orthopedic surgeons. Hindfoot alignment was determined as previously described by Saltzman and El-Khoury. Changes in pre- and postoperative scores in each FAOS subscale were calculated for patients in postoperative hindfoot valgus (≥0 mm valgus, n=18), mild varus (>0 to 5 mm varus, n=17), and moderate varus (>5 mm varus, n=20). Analysis of variance and post-hoc Tukey’s tests were used to compare the change in FAOS scores between these three groups. Results At 22 months or more postoperatively, patients corrected to mild hindfoot varus showed a significantly greater improvement in the FAOS pain subscale compared to patients in valgus (p=0.04) and symptoms subscale compared to patients in moderate varus (p=0.03). Although mild hindfoot varus did not differ significantly from moderate varus or valgus in the other subscales, mild hindfoot varus did not perform worse than these alignments in any FAOS subscale. No statistically significant correlations between intraoperative MCO slide distances and FAOS subscales were found. Conclusions Our study indicates that correction of hindfoot alignment to between 0 and 5 mm of varus on the hindfoot alignment view (clinically a straight heel) following stage II flatfoot reconstruction was associated with the greatest improvement in clinical outcomes following hindfoot reconstruction in stage II AAFD. PMID:25948692

  18. Motor responses to experimental Achilles tendon pain

    DEFF Research Database (Denmark)

    Henriksen, Marius; Aaboe, Jens; Graven-Nielsen, Thomas

    2011-01-01

    of the exercise are affected by Achilles tendon pain. Objective The authors aimed to determine the effects of experimental Achilles tendon pain on motor function during one-legged weight bearing ankle plantar and dorsal flexion exercises. Methods In a crossover study, with 16 healthy subjects tested on two...... before, during and after either experimental Achilles tendon pain or a non-painful control condition. Pain was induced by intratendinous injections of hypertonic saline with isotonic saline injections as control. Joint kinematics, ground reaction force frequency contents and average EMG amplitudes were...... calculated. Results Compared with the control condition experimental Achilles tendon pain reduced the EMG activity in agonistic, synergistic and antagonistic muscles, and increased the ground reaction force frequency content around 10 Hz, during both eccentric and concentric movement phases. Conclusions...

  19. A survey on the relationship between wedge heel of nurse shoes and hallux valgus%坡跟护士鞋与足拇外翻的相关性研究

    Institute of Scientific and Technical Information of China (English)

    胡婷

    2013-01-01

    Objective To investigate the relationship between the heel design of nurse shoes and the incidences of hallux valgus. The findings of this study will help clinical nurses to choose right shoes to keep the occupational safety. Methods To investigate 87 clinical nurses in different department through answering the questionnaire designed by the investigator. Results 63.2% clinical nurses felt squeezing wearing wedge heel of nurse shoes, 69% clinical nurses showed that wedge heel of nurse shoes could contribute the pain of the hallux joint. The working position and the extent of squeezing of shoes have positive relationship with the pain of po-darthrum (P<0.05), and the wedge heel has positive relationship with hallux valgus(P<0.01).Conclusion The result of the study demonstrated that the wedge heel of nurse shoes will cause hallux valgus. Therefore, wedge heel of the nurse shoes should not be de-signed for reducing the occurence of hallux valgus in clinical nurses.%目的研究护士鞋跟设计与诱发拇外翻的相关性,为临床护士选择合适的工作鞋从而改善护士职业安全提供依据。方法采用自行设计的调查问卷,对87例各科临床护士进行护士鞋跟设计对足部影响的调查。结果63.2%的护士认为坡跟护士鞋的鞋尖处感觉狭窄,认为工作时穿着坡跟护士鞋会感足趾关节疼痛的护士占69%,护士的工作状态、护士鞋对足趾挤压程度与坡跟鞋引起的足趾关节疼痛呈正相关(P<0.05),且坡跟鞋引起的足趾关节疼痛又与拇外翻发生呈正相关(P<0.01)。结论护士鞋坡跟设计增加了拇外翻病变的发生几率,针对护士群体,及护士特殊工作状态,应减少采取护士鞋坡跟设计,以改善临床护士的职业健康状况。

  20. Painful keratoderma and photophobia: hallmarks of tyrosinemia type II.

    Science.gov (United States)

    Rabinowitz, L G; Williams, L R; Anderson, C E; Mazur, A; Kaplan, P

    1995-02-01

    Tyrosinemia type II (Richner-Hanhart syndrome), which is caused by a deficiency of hepatic tyrosine aminotransferase, results in elevated plasma and urinary tyrosine concentrations. We describe a young boy who was seen at 6 months of age with red eyes, photophobia, and eye pain that were not suspected to be caused by tyrosinemia II until painful plantar keratoderma developed at 2 1/2 years of age. Treatment with a diet low in tyrosine and phenylalanine reversed the manifestations of the disease.

  1. ENGINEERING DESIGN OPTIMIZATION OF HEEL TESTING EQUIPMENT IN THE EXPERIMENTAL VALIDATION OF SAFE WALKING

    Directory of Open Access Journals (Sweden)

    Cristiano Fragassa

    2017-06-01

    Full Text Available Experimental test methods for the evaluation of the resistance of heels of ladies' shoes in the case of impact loads are fully defined by International Organization for Standardization (ISO procedures that indicate all the conditions of experiment. A first Standard (ISO 19553 specifies the test method for determining the strength of the heels in the case of single impact. The result offers a valuation of the liability to fail under the sporadic heavy blows. A second Standard (ISO 19556 details a method for testing the capability of heels of women' shoes to survive to the repetition of small impacts provoked by normal walking. These Standards strictly define the features for two different testing devices (with specific materials, geometries, weights, etc. and all the experimental procedures to be followed during tests. On the contrary, this paper describes the technical solutions adopted to design one single experimental device able to perform impact testing of heels in both conditions. Joining the accuracy of mechanic movements with the speed of an electronic control system, a new and flexible equipment for the complete characterization of heels respect to (single or fatigue impacts was developed. Moreover a new level of performances in experimental validation of heel resistance was introduced by the versatility of the user-defined software control programs, able to encode every complex time-depending cycle of impact loads. Dynamic simulations permitted to investigate the impacts on heel in different conditions of testing, optimizing the machine design. The complexity of real stresses on shoes during an ordinary walk and in other common situations (as going up and downstairs was considered for a proper dimensioning.

  2. COVERS Neonatal Pain Scale: Development and Validation

    Directory of Open Access Journals (Sweden)

    Ivan L. Hand

    2010-01-01

    Full Text Available Newborns and infants are often exposed to painful procedures during hospitalization. Several different scales have been validated to assess pain in specific populations of pediatric patients, but no single scale can easily and accurately assess pain in all newborns and infants regardless of gestational age and disease state. A new pain scale was developed, the COVERS scale, which incorporates 6 physiological and behavioral measures for scoring. Newborns admitted to the Neonatal Intensive Care Unit or Well Baby Nursery were evaluated for pain/discomfort during two procedures, a heel prick and a diaper change. Pain was assessed using indicators from three previously established scales (CRIES, the Premature Infant Pain Profile, and the Neonatal Infant Pain Scale, as well as the COVERS Scale, depending upon gestational age. Premature infant testing resulted in similar pain assessments using the COVERS and PIPP scales with an r=0.84. For the full-term infants, the COVERS scale and NIPS scale resulted in similar pain assessments with an r=0.95. The COVERS scale is a valid pain scale that can be used in the clinical setting to assess pain in newborns and infants and is universally applicable to all neonates, regardless of their age or physiological state.

  3. Manipulation in the Treatment of Plantar Digital Neuralgia: A Retrospective Study of 38 Cases

    Science.gov (United States)

    Cashley, David G.; Cochrane, Lynda

    2015-01-01

    Objective The purpose of this retrospective case series is to describe treatment outcomes for patients with plantar digital neuralgia (PDN) (Morton’s neuroma) who were treated using foot manipulation. Methods Charts were reviewed retrospectively for patients with a diagnosis of PDN and who received a minimum of 6 treatments consisting of manipulation alone. Visual analogue pain scales (VAS) and pressure threshold meter readings (PTM) were extracted as outcome measures. Results Thirty-eight cases met inclusion criteria. Mean pretreatment duration of pain was 28 months. Mean pretreatment VAS was 69.5/100 mm. Mean pretreatment PTM was 2.54 Kp. By the sixth treatment, 30 (79%) of the 38 patients scored a VAS of 0 mm and a further 4 (10%) were below 10 mm. Contralateral limb PTM showed a mean pre-treatment score of 5.5 Kp, which rose slightly to 5.85 Kp. This compared to a pre-treatment score of 2.54 Kp rising to 5.86 Kp in the affected limb. This represents a 126% increase in the affected side compared to 6.5% in the unaffected limb. Statistical analysis demonstrated a significant linear trend between decreasing VAS and manipulation (P < .001). Conclusion The patients with PDN who were included in this case series improved with conservative care that included only foot manipulation. PMID:26257593

  4. Minimally invasive surgery for diabetic plantar foot ulcerations

    Directory of Open Access Journals (Sweden)

    Caio Nery

    2011-11-01

    Full Text Available Complications of diabetes mellitus constitute the most common indications for hospitalization and non-traumatic amputations in the USA. The most important risk factors for the development of diabetic foot ulcerations include the presence of peripheral neuropathy, vasculopathy, limited joint mobility, and pre-existing foot deformities. In our study, 500 diabetic patients treated for plantar forefoot ulcerations were enrolled in a prospective study from 2000 to 2008 at the Federal University of São Paulo, Brazil. Fifty-two patients in the study met the criteria and underwent surgical treatment consisting of percutaneous Achilles tendon lengthening to treat plantar forefoot ulcerations. The postoperative follow-up demonstrated prevention of recurrent foot ulcerations in 92% of these diabetic patients that maintained an improved foot function. In conclusion, our study supports that identification and treatment of ankle equinus in the diabetic population may potentially lead to decreased patient morbidity, including reduced risk for both reulceration, and potential lower extremity amputation.

  5. [Anatomical quantification of the tibial part of the plantar aponeurosis].

    Science.gov (United States)

    Hiramoto, Y

    1983-03-01

    The metrical analysis of the anatomical characteristics is important because of its objectiveness. As it is concerned with the organs belonging to the locomotor system, the metrical method of the bones has already been systematized by Martin (1928), whereas the same kind of method for use on other organs remains undeveloped. The author aims to establish the metrical method of the plantar aponeurosis. The method for measuring the tibial part of the aponeurosis developed in this paper is sufficiently applicable for obtaining its principal anatomical characteristics. The results show that the tibial portion of the plantar aponeurosis becomes statistically significantly wider and thinner in its anterior part, and that the thickness of the tibial portion of the aponeurosis in the anterior part is larger on the right side than on the left side.

  6. Plantar fascia rupture in a professional soccer player.

    Science.gov (United States)

    Suzue, Naoto; Iwame, Toshiyuki; Kato, Kenji; Takao, Shoichiro; Tateishi, Tomohiko; Takeda, Yoshitsugu; Hamada, Daisuke; Goto, Tomohiro; Takata, Yoichiro; Matsuura, Tetsuya; Sairyo, Koichi

    2014-01-01

    We report the case of a 29-year-old male professional soccer player who presented with symptoms of plantar fasciitis. His symptoms occurred with no remarkable triggers and gradually worsened despite conservative treatments including taping, use of insoles, and physical therapy. Local corticosteroid injection was given twice as a further intervention, but his plantar fascia partially ruptured 49 days after the second injection. He was treated conservatively with platelet-rich plasma, and magnetic resonance imaging showed regenerative change of the ruptured fascia. Five months after the rupture, he returned to his original level of training. If professional athletes find it difficult to refrain from athletic activity, as in the present case, the risk of rupture due to corticosteroid injection should not be overlooked.

  7. Palmar-Plantar Erythrodysesthesia Associated with Chemotherapy and Its Treatment

    Directory of Open Access Journals (Sweden)

    Katherina Podlekareva Farr

    2011-04-01

    Full Text Available Palmar-plantar erythrodysesthesia (PPE, also called hand-foot syndrome, is a relatively common dermatologic toxic reaction associated with cytotoxic chemotherapy that can limit the use of such drugs. Definitive prevention and treatment strategies for PPE have not yet been established. We present a patient with recurrent ovarian cancer developing severe hand-foot syndrome after treatment with pegylated liposomal doxorubicin. A review of the relevant literature concerning pathophysiology, preventive measures and management of PPE is given. Electronic search was conducted using the Medline database for English-language records. The search terms used were ‘palmar-plantar erythrodysesthesia’, ‘hand-foot syndrome’, ‘pegylated liposomal doxorubicin’ and ‘acral erythema’.

  8. Extracorporeal shockwave therapy for chronic proximal plantar fasciitis.

    Science.gov (United States)

    Strash, Walter W; Perez, Richard R

    2002-10-01

    Although much enthusiasm surrounds applying extracorporeal shock wave therapy for various musculoskeletal conditions, its effects are not well understood and warrant continued study. Certain body tissues or organs may be damaged either acutely or chronically by ESWT; however, it is unequivocal that lung tissue may be damaged. It is theorized that neovascularization is responsible for improvement in symptoms of plantar fasciitis. Neovascularization is the direct effect of macrophage stimulation through cytokines. ESWT has effects at the cellular level--does it interfere with metabolic activity or enhance it? The noninvasive nature and minimal complications of appropriately applied ESWT are its primary advantages. Symptoms may continue to improve for three weeks to six months after treatment; the effects of shock wave therapy seem to be time dependent. ESWT is an effective form of treatment for proximal insertional plantar fasciitis after exhaustive, conservative forms of treatment have failed.

  9. Ultrasound-guided injection for plantar fasciitis: A brief review

    Directory of Open Access Journals (Sweden)

    A S Nair

    2016-01-01

    Full Text Available Plantar fasciitis (PF is a distressing condition experienced by many patients. Although self-limiting, it tends to become a chronic ailment if the precipitating factors are not addressed. One of the modality of treating PF is intra-lesional corticosteroid injection. This was done using palpation technique earlier but nowadays many specialists use ultrasound (US imaging as a guide to give injection accurately instead of inadvertently damaging the plantar fascia or injecting into surrounding soft tissue, both of which can have serious implications. We did a literature search in Medline, Scopus, and Embase databases to find out articles describing US-guided corticosteroid injection for treating PF and whether guided injection was effective than injection given by palpation.

  10. The influence of valgus heel position on foot loading in a child's gait

    Directory of Open Access Journals (Sweden)

    Eliška Martinásková

    2012-12-01

    Full Text Available BACKGROUND: Flat foot is a typical clinical sign in childhood, expressed as valgus positioning of the heel during vertical foot loading. This may lead to medial deviation of the foot axis and cause overloading of some foot areas. OBJECTIVE: To determine the influence of valgus position of the heel (both bilateral and unilateral on foot loading during gait. METHODS: An experimental group consisting of children with bilateral heel valgus deformity (16 children, age 5.3 ± 1.3 years and children with unilateral heel valgus deformity (14 children, age 5.6 ± 1.6 years. The control group comprised of 14 children (age 4.5 ± 1.2 years. For measuring foot loading during gait, the Footscan (RSScan International, Olen, Belgium pressure plate was used. Each subject went through 8 trials of gait measurement. From each trial, 8 foot areas were evaluated. Data processing with mean values for each subject was performed by non-parametric tests (Mann-Whitney and Wilcoxon tests, Spearman correlation in the STATISTICA programme (StatSoft, Inc., Tulsa, USA. RESULTS: Pressure peak and pressure impulse in the first metatarsal was greater for the bilateral valgus group (p CONCLUSION: The results show that valgus positioning of the heel influences foot loading in children during gait. The findings of this study suggest the necessity of a complex solution to the problem of preventing further progression of pathological changes.

  11. Quantification of tritium ``heels`` and isotope exchange mechanisms in La-Ni-Al tritides

    Energy Technology Data Exchange (ETDEWEB)

    Wermer, J.R.

    1992-07-27

    Formation of tritium heels in LANA (LaNi{sub 5-x}Al{sub x}) 0.30 (x=0.30) and 0.75 tritides was quantified; size of the heel is dependent on storage and processing conditions. Absorption-desorption cycling of the tritide beds mitigates formation of the tritium heel and can reduce its size. The higher pressure material LANA 0.30 showed slower heel formation than LANA 0.75; this allows more tritium to be removed at the maximum processing temperature. In plant application, LANA 0.30 beds are used as compressors; except during compressor operation, their aging will be very slow. Tritium heel removal by D exchange was demonstrated. Absorption-desorption cycling during an exchange cycle does not improve the exchange efficiency. Residual tritium can be removed to very low levels. For a tritide bed scheduled for removal from the process, a final tritium level can be estimated based on the number of D exchange cycles. 13 refs, 8 figs, 6 tabs.

  12. Plantar pressure relief under the metatarsal heads: therapeutic insole design using three-dimensional finite element model of the foot.

    Science.gov (United States)

    Chen, Wen-Ming; Lee, Sung-Jae; Lee, Peter Vee Sin

    2015-02-26

    Therapeutic footwear with specially-made insoles is often used in people with diabetes and rheumatoid arthritis to relieve ulcer risks and pain due to high pressures from areas beneath bony prominences of the foot, in particular to the metatarsal heads (MTHs). In a three-dimensional finite element study of the foot and footwear with sensitivity analysis, effects of geometrical variations of a therapeutic insole, in terms of insole thicknesses and metatarsal pad (MP) placements, on local peak plantar pressure under MTHs and stress/strain states within various forefoot tissues, were determined. A validated musculoskeletal finite element model of the human foot was employed. Analyses were performed in a simulated muscle-demanding instant in gait. For many design combinations, increasing insole thicknesses consistently reduce peak pressures and internal tissue strain under MTHs, but the effects reach a plateau when insole becomes very thick (e.g., a value of 12.7mm or greater). Altering MP placements, however, showed a proximally- and a distally-placed MP could result in reverse effects on MTH pressure-relief. The unsuccessful outcome due to a distally-placed MP may attribute to the way it interacts with plantar tissue (e.g., plantar fascia) adjacent to the MTH. A uniform pattern of tissue compression under metatarsal shaft is necessary for a most favorable pressure-relief under MTHs. The designated functions of an insole design can best be achieved when the insole is very thick, and when the MP can achieve a uniform tissue compression pattern adjacent to the MTH.

  13. [The cutaneous extensor plantar reflex (Babinski, 1896/1898)].

    Science.gov (United States)

    Oliveira-Souza, R; de Figueiredo, W M

    1995-06-01

    The extensor plantar reflex was described by Babinski in 1896. Given the obvious relevance of the sign for internal medicine as well as the paucity of translations of the original sources into Portuguese, we thought it timely to recall the ingenious arguments Babinski used to demonstrate his views on the "toe phenomenon", as he would call it. A careful analysis of Babinski's writings suggests, further, that he was driven by keen intuition as well as by medico-legal interests.

  14. Resistance exercise prevents plantar flexor deconditioning during bed rest

    Science.gov (United States)

    Bamman, M. M.; Hunter, G. R.; Stevens, B. R.; Guilliams, M. E.; Greenisen, M. C.

    1997-01-01

    Because resistance exercise (REX) and unloading induce opposing neuromuscular adaptations, we tested the efficacy of REX against the effects of 14 d of bed rest unloading (BRU) on the plantar flexor muscle group. Sixteen men were randomly assigned to no exercise (NOE, N = 8) or REX (N = 8). REX performed 5 sets x 6-10 repetitions to failure of constant resistance concentric/eccentric plantar flexion every other day during BRU. One-repetition maximum (1RM) strength was tested on the training device. The angle-specific torque-velocity relationship across 5 velocities (0, 0.52, 1.05, 1.75, and 2.97 rad.s-1) and the full range-of-motion power-velocity relationship were assessed on a dynamometer. Torque-position analyses identified strength changes at shortened, neutral, and stretched muscle lengths. Concentric and eccentric contractile work were measured across ten repetitions at 1.05 rad.s-1. Maximal neural activation was measured by surface electromyography (EMG). 1RM decreased 9% in NOE and improved 11% in REX (P muscle lengths (P < 0.05) in NOE while REX maintained or improved strength at all joint positions. Concentric (15%) and eccentric (11%) contractile work fell in NOE (P < 0.05) but not in REX. Maximal plantar flexor EMG did not change in either group. In summary, constant resistance concentric/eccentric REX completely prevented plantar flexor performance deconditioning induced by BRU. The reported benefits of REX should prove useful in prescribing exercise for astronauts in microgravity and for patients susceptible to functional decline during bed- or chair-bound hospital stays.

  15. Proteus syndrome: MRI characteristics of plantar cerebriform hyperplasia

    Energy Technology Data Exchange (ETDEWEB)

    Vanhoenacker, F.M.; Beuckeleer, L.H. de; Schepper, A.M. de [Dept. of Radiology, University Hospital Antwerp, Edegem (Belgium); Deprettere, A. [Dept. of Pediatrics, University Hospital Antwerp, Edegem (Belgium); Moor, A. de [Dept. of Dermatology, Univ. Hospital Antwerp, Edegem (Belgium)

    2000-02-01

    Proteus syndrome is a rare congenital hamartomatous syndrome with a variety of abnormalities. It shares many features with other congenital hamartomatous disorders, but cerebriform hyperplasia of the soles and the palms is known as a quite distinctive characteristic in the dermatologic literature. The purpose of this case report is to demonstrate the MRI features of plantar cerebriform hyperplasia in a 9-year-old boy with known Proteus syndrome. (orig.)

  16. Persistent pain after excision of an interdigital neuroma. Results of reoperation.

    Science.gov (United States)

    Johnson, J E; Johnson, K A; Unni, K K

    1988-06-01

    Thirty-four patients (thirty-seven feet) had a reoperation for pain that persisted after excision of a plantar interdigital (Morton) neuroma. A longitudinal plantar incision was used in thirty-three feet and the previous dorsal web-space incision was used in four feet. Of the thirty-nine pathological specimens that were obtained intraoperatively, twenty-six (67 per cent) contained elements either of primary interdigital neuroma tissue or of an interdigital neuroma in association with an amputation-stump neuroma, indicating that the recurrent pain in these patients had probably resulted from an incomplete initial excision. All but one of the thirty-four patients were available for follow-up at an average of seventy-six months (range, ten to 124 months) postoperatively. Twenty-two patients (67 per cent) had complete relief from or marked improvement in pain, three (9 per cent) had improvement but had persistent pain, and eight (24 per cent) had no improvement or had worse pain. The longitudinal plantar incision was satisfactory in all but one patient and did not result in a painful plantar scar. The number of previously unsuccessful attempts that had been made to excise the neuroma did not adversely affect the results of reoperation in this group of patients.

  17. 拇外翻发病危险因素与足底压力特征%The risk factors and plantar pressure characteristics of hallux valgus

    Institute of Scientific and Technical Information of China (English)

    黄萍; 钱念东; 齐进; 陈博; 邓廉夫

    2016-01-01

    BACKGROUND:Complex anatomic deformity of the foot due to hal ux valgus results in the changes of plantar biomechanics. OBJECTIVE:To analyze the risk factors of hal ux valgus and to detect the plantar pressure of hal ux valgus in natural walking. METHODS:The dynamic plantar pressures of 50 patients and 30 age-, height-and weight-matched normal persons were respectively tested by the Footscan USB2 system (RSscan International, Belgium). Al subjects were detected during barefoot walking over three times, to obtain the dynamic plantar pressure curves and characteristic parameters for further analysis. RESULTS AND CONCLUSION:Among patients with hal ux valgus, women accounted for 94%(al wearing pointed high-heeled shoes), men accounted for 6%(none wearing pointed high-heeled shoes), and 96%had a genetic history. During the natural walking, the first metatarsal pressure of hal ux valgus feet was increased significantly, which markedly differed from the normal people. The average peak pressure, average load, and average impulse of the first metatarsal in hal ux valgus patients were significantly increased compared with the normal controls (P  目的:分析拇外翻的发病危险因素,检测拇外翻患者平地自然行走下足底压力分布特征。  方法:采用比利时RSscan INTERNATIONAL公司生产的footscanUSB2平板式足底压力测试系统,检测50例拇外翻患者和年龄、身高、体质量匹配的30例正常人的动态足底压力。所有受试者测试时均脱鞋袜,以个人平常步态自然行走,每人测试3次以上,取得动态足底压力曲线及特征量参数,对曲线及各参数进行分析。  结果与结论:①测试的拇外翻患者中,女性占94%(均穿高跟尖头鞋),男性占6%(均不穿高跟尖头鞋),96%有遗传史;②在自然行走步态中,拇外翻患者双足第1跖骨区压力明显增高,与正常人足底压力图形明显不同;③拇外翻患者第1跖骨的平均

  18. Foot deformities, function in the lower extremities, and plantar pressure in patients with diabetes at high risk to develop foot ulcers

    Directory of Open Access Journals (Sweden)

    Ulla Hellstrand Tang

    2015-06-01

    Full Text Available Objective: Foot deformities, neuropathy, and dysfunction in the lower extremities are known risk factors that increase plantar peak pressure (PP and, as a result, the risk of developing foot ulcers in patients with diabetes. However, knowledge about the prevalence of these factors is still limited. The aim of the present study was to describe the prevalence of risk factors observed in patients with diabetes without foot ulcers and to explore possible connections between the risk factors and high plantar pressure. Patients and methods: Patients diagnosed with type 1 (n=27 or type 2 (n=47 diabetes (mean age 60.0±15.0 years were included in this cross-sectional study. Assessments included the registration of foot deformities; test of gross function at the hip, knee, and ankle joints; a stratification of the risk of developing foot ulcers according to the Swedish National Diabetes Register; a walking test; and self-reported questionnaires including the SF-36 health survey. In-shoe PP was measured in seven regions of interests on the sole of the foot using F-Scan®. An exploratory analysis of the association of risk factors with PP was performed. Results: Neuropathy was present in 28 (38%, and 39 (53% had callosities in the heel region. Low forefoot arch was present in 57 (77%. Gait-related parameters, such as the ability to walk on the forefoot or heel, were normal in all patients. Eighty percent had normal function at the hip and ankle j