WorldWideScience

Sample records for amputation

  1. Amputation

    Science.gov (United States)

    ... of illnesses and disabilities Your health Everyday living Parenting Your rights Women veterans with disabilities Caregiver support ... partially cut off due to an accident or violence. With surgical amputation, a limb or part of ...

  2. Amputation - traumatic

    Science.gov (United States)

    Traumatic amputation is the loss of a body part -- usually a finger, toe, arm, or leg -- that occurs as ... If an accident or trauma results in complete amputation (the body part is totally severed), the part ...

  3. Foot amputation - discharge

    Science.gov (United States)

    Amputation - foot - discharge; Trans-metatarsal amputation - discharge ... You have had a foot amputation. You may have had an accident, or your foot may have had an infection or disease and doctors could ...

  4. Diabetic Complications and Amputation Prevention

    Science.gov (United States)

    ... Prevention Text Size Print Bookmark Diabetic Complications and Amputation Prevention People with diabetes are prone to having ... complication is so severe that surgery, and occasionally amputation, may become necessary. Poor blood flow. In diabetes, ...

  5. Epidemiology of leg amputation

    DEFF Research Database (Denmark)

    Ebskov, L B; Schroeder, T V; Holstein, P E

    1994-01-01

    The number of amputations performed for vascular disease in Denmark has decreased from 1777 (34.5 per 100,000 population) in 1983 to 1288 (25.0 per 100,000) in 1990, a reduction of 28 per cent. This decline coincided with an increase in vascular surgical activity of up to 100 per cent, including ...

  6. [Coping psychologically with amputation].

    Science.gov (United States)

    Schulz, M

    2009-02-01

    An amputation is a "tragic event" in someone's biography which causes a dramatic change in the outer appearance, the loss of mobility, independence and self esteem. The following article is about how people learn to cope with this difficult situation; with the practical problems of everyday life as well as their emotional problems. It is important for the amputees to go through the different stages of mourning: The first stage is the rejection of the situation. Repression and denial of the loss protects the patient from emotional overstrain. Confrontation is the next step: emotionally as well as mentally. "How could it happen?", (understanding the reasons why ...) "What will my future be like?", "How will I cope?" (ability of coping) "Why did it happen to me?" (sense) The last stage of coping with the amputation is to accept and deal with the new situation and to build up new self-confidence. A successful process of coping leads to a new identity. If a person fails to adapt to the new situation, he will develop an inferiority complex and fall into a depression. He might also try to look for culprit and blame the situation on someone else. About two thirds of all amputees don't cope with their amputation and become depressive. 15% develop symptoms of anxiety. Therefore it is important to offer help. The patients should get together in self helping groups and talk about their experiences and problems. If they need more intensive and individual help, they should have the opportunity to contact a psychologist. During the process of coping with their amputation the patients often alternate between optimistic and pessimistic moods. Sometimes they fall back into a negative and resigned state of mind. This is natural and part of the process as long as they find their own way to a positive attitude and view of life. PMID:19259934

  7. Replantation vs revision amputation in single digit zone II amputations.

    Science.gov (United States)

    El-Diwany, M; Odobescu, A; Bélanger-Douet, M; Berbiche, D; Arsenault, J; Bou-Merhi, J; Harris, P G; Danino, A M

    2015-06-01

    The objective of this study was to compare the functional outcomes of zone II amputations treated with either replantation or revision amputation at our institution to better aid patients in their decision making process regarding these treatment options. We conducted a comparative retrospective study. All cases of single digit amputations received at our replantation center between 2007 and 2011 were screened for single digit zone II injuries. These patients were stratified based on the treatment received: replantation vs revision amputation. Patients were called and invited to participate in the research project. Those who accepted to enter the study were asked to complete the Quick-DASH, the Beck Depression Inventory-short form, and a custom made questionnaire. There were seventeen patients with single digit zone II replantation and fourteen patients with similar injuries who underwent revision amputation and agreed to take part in the study. Our data revealed that the duration of sick leave, occupation after injury, professional and social reintegration, discontinued activities, and self-confidence were not statistically different between the two groups. The average hospital stay and the follow-up period of replanted individuals were longer. The replantation group did not have higher levels of pain or cold intolerance, and the global functional and esthetic satisfaction levels were similar between the two groups. Also, Beck Depression Inventory and Quick-DASH scores were not statistically different. Yet, significantly more patients in the replantation group would opt to repeat the replantation than revised patients would opt for revision amputation. From a functional viewpoint, our study suggests that revision amputation is not superior to replantation in zone II single digit amputations. This is valuable information that should be given to patients when deciding on the treatment process and to insure a proper informed consent. PMID:25858276

  8. Phantom pain after eye amputation

    DEFF Research Database (Denmark)

    Rasmussen, Marie L R; Prause, Jan U; Toft, Peter B

    2011-01-01

    Purpose: To characterize the quality of phantom pain, its intensity and frequency following eye amputation. Possible triggers and relievers of phantom pain are investigated. Methods: The hospital database was searched using surgery codes for patients who received ocular evisceration, enucleation...... conducted by a trained interviewer. Results: Of the 173 patients in the study, 39 experienced phantom pain. The median age of patients who had experienced phantom pain was 45 years (range: 19–88). Follow-up time from eye amputation to participation in the investigation was 4 years (range: 2–46). Phantom...... scale, ranging from 0 to 100, was 36 (range: 1–89). One-third of the patients experienced phantom pain every day. Chilliness, windy weather and psychological stress/fatigue were the most commonly reported triggers for pain. Conclusions: Phantom pain after eye amputation is relatively common. The pain...

  9. Pain Management: Post-Amputation Pain

    Science.gov (United States)

    Pain Management Post-Amputation Pain Volume 8 · Issue 2 · March/April 1998 Text size Larger text Smaller text Java Required Print page Save and share ... by G. Edward Jeffries, MD, FACS Post-Amputation Pain Post-amputation pain is one of the most ...

  10. 38 CFR 4.68 - Amputation rule.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Amputation rule. 4.68... DISABILITIES Disability Ratings The Musculoskeletal System § 4.68 Amputation rule. The combined rating for disabilities of an extremity shall not exceed the rating for the amputation at the elective level,...

  11. Distal amputations for the diabetic foot

    Directory of Open Access Journals (Sweden)

    Aziz Nather

    2013-07-01

    Full Text Available Minor amputations in diabetic patients with foot complications have been well studied in the literature but controversy still remains as to what constitutes successful or non-successful limb salvage. In addition, there is a lack of consensus on the definition of a minor or distal amputation and a major or proximal amputation for the diabetic population. In this article, the authors review the existing literature to evaluate the efficacy of minor amputations in this selected group of patients in terms of diabetic limb salvage and also propose several definitions regarding diabetic foot amputations.

  12. Replantation of ring avulsion amputations

    Directory of Open Access Journals (Sweden)

    Sabapathy R

    2003-01-01

    Full Text Available Replantation of ring avulsion injuries is a challenge because of the long segment damage to the vessels and intrinsic damage caused to soft tissues at the proximal edge of the amputation. Eight patients with total ring avulsion amputations underwent microsurgical replantation in the period 1994 to 2002. Arterial repair was done by direct vessel suture in three patients, interposition vein grafts in two and cross anastomosis of the digital arteries in three patients. Venous anastomosis was carried out by mobilization and direct suture in seven patients and vessel transfer from the adjacent finger in one patient. Seven of the eight replantations were successful, while one patient had a partial failure. At a minimum follow-up of one year, these patients showed good functional and cosmetic recovery. All successful patients were happy with the outcome and none have requested for amputation, even those whose results were not functionally adequate. However, in addition to technical factors, it is important to evaluate the patient's motivation to undergo not only the long surgery, but also multiple secondary procedures and regular supervised physiotherapy. We also describe a simple method which prevents the soft tissues inside the degloved digit from becoming wrapped around the K wire during bony fixation, thus making one step of this technically challenging procedure a little easier.

  13. Amputations

    Science.gov (United States)

    ... in the workplace? Yes. The Occupational Safety and Health Administration (OSHA) has the following standards in Title 29 ... gov. U.S. Department of Labor Occupational Safety and Health Administration 2002

  14. CT scanning in patients with amputated legs

    International Nuclear Information System (INIS)

    CT scanning after above-knee amputation and below-knee amputation helps to determine the calcium salt content of the examined bones, and to differentiate changes in the surrounding soft parts. By comaring the sides, it is quite easy to detect osteoporotic changes shortly after amputation which would otherwise remain undetected by X-ray film examination. It is equally easy to verify muscular changes, whereas characteristic changes in density allow to determine the share of vacant fat in muscular atrophy. Initial examinations proved the usefulness of CT diagnosis for early detection of dystrophic osseous and muscular changes and also show the possibilities of early therapy control of dystrophy treatment. (orig.)

  15. Diabetic foot resulting in amputation: our experience

    Directory of Open Access Journals (Sweden)

    K. G. Patel

    2014-02-01

    Conclusions: Foot ulceration in diabetic patients is a resource consuming, disabling morbidity that often is the first step towards lower extremity amputation. Prevention is the best treatment. [Int J Res Med Sci 2014; 2(1.000: 210-214

  16. Dermatological changes of amputation stump

    Directory of Open Access Journals (Sweden)

    Arora P

    1993-01-01

    Full Text Available Dermatological changes of stumps of 174 amputees are presented. The commonest dermatological change recorded at the site of amputation stump was hyperpigmentation in 46 (26.4% followed by callosities in 32 (18.3%, scaling in 29 (16.7%, cutaneous atrophy in 20 (11.5%, lichenification in 19(10.9%, traumatic ulcer and bacterial infections in 18 (10.3% each, hypertrophic scar in 14 (8.1%, hypopigmentation and corns in 13 (7.4% each, verrucous hypertrophy of stump in 12 (6.9%, dermatophytic infection in 5(2.9%, stump oedema and phantom limb in 4 (2.3% each, intertriginous dermatitis in 3( 1.7%, allergic contact dermatitis (resin and frictional eczema in 2(1.1% each. Epidermoid cyst, keloid formation, anaesthesia, gangrene and cutaneous horn were recorded in 1 (0.6% each. Atrophy (epidermal and derma, anaesthesia, alopecia and elephantiasis of the stump have not been documented in the literature earlier.

  17. Quality of life of eye amputated patients

    DEFF Research Database (Denmark)

    Rasmussen, Marie L R; Ekholm, Ola; Prause, Jan U;

    2011-01-01

    Purpose: To evaluate eye-amputated patients’ health-related quality of life, perceived stress, self-rated health, job separation because of illness or disability and socioeconomic position. Methods: Patients were recruited from a tertiary referral centre situated in Copenhagen. Inclusion criteria......-administered questionnaire containing health-related quality of life (SF-36), the perceived stress scale and answered questions about self-rated health, job changes because of illness or disability and socioeconomic status. These results were compared with findings from the Danish Health Interview Survey 2005. Results: The...... the study population has retired or changed to a part-time job because of eye disease. The percentage of eye amputated patients, who were divorced or separated, was twice as high as in the general population. Conclusion: The impact of an eye amputation is considerable. The quality of life, perceived...

  18. Amputation for tumor of the upper arm.

    Science.gov (United States)

    Blåder, S; Gunterberg, B; Markhede, G

    1983-04-01

    In a 10-year period 35 patients underwent a proximal amputation of the upper limb because of a malignant tumor. In 27 patients a forequarter amputation was made, in one a humeroscapular disarticulation and in seven an amputation through the humerus. The observed 5-year survival was 23 per cent. Twelve out of 23 patients followed for at least 3 years also survived 3 years. Fifteen living patients were questioned concerning prosthetic use and social and psychologic factors. Only three patients used a functional (mechanical) prosthesis and only five used a cosmetic prosthesis. The other seven patients rejected the use of a prosthesis. Half of the patients had the same occupation postoperatively as preoperatively. Activities of daily living did not constitute any major problem. One of three housekeepers needed daily help. One patient seemed to have suffered obvious psychologic damage. PMID:6845999

  19. Successful microsurgical replantation of an amputated penis

    Directory of Open Access Journals (Sweden)

    Sanchit Garg

    2016-01-01

    Full Text Available Penile amputation is an uncommon injury for which immediate surgical replantation is warranted. Microsurgical replantation is the “standard” method for penile replantation. Early replantation yields a high success and low complication rate. We report a case of a 34-year-old male who presented with amputation at the proximal penile shaft which was successfully replanted using microsurgical techniques. Minor skin necrosis was noted post-operatively which was debrided and covered with skin graft. Follow-up at 6 months showed satisfactory cosmetic appearance, normal voiding, return of sensations and erectile function. The level of evidence was V.

  20. Successful Replantation of Amputated Penile Shaft following Industrial Injury

    Directory of Open Access Journals (Sweden)

    A Ariafar

    2010-09-01

    Full Text Available Penile amputation is an uncommon urological emergency. Although rare, traumatic amputation of penis is a challenging injury to treat. However, modern microsurgical reconstruction techniques have improved success rate of penile replantation and become the procedure of choice for managing these patients. Herein, we report on a case of penile amputation following an industrial accident.

  1. Contralateral Total Hip Arthroplasty After Hindquarter Amputation

    Directory of Open Access Journals (Sweden)

    Scott M. M. Sommerville

    2006-01-01

    Full Text Available We describe the management and outcome of a 62-year old lady who developed severe osteoarthritis of the hip, nine years after a hindquarter amputation for radiation-induced sarcoma of the contralateral pelvis. The difficulties of stabilising the pelvis intraoperatively and the problems of postoperative rehabilitation are outlined. The operation successfully relieved her pain and restored limited mobility.

  2. Body Image, Relationships and Sexuality After Amputation

    Science.gov (United States)

    Body Image, Relationships and Sexuality after Amputation Original article by Sandra Houston, PhD First Step - Volume 4, 2005 Translated into plain language by Helen Osborne of Health Literacy Consulting Text size Larger text Smaller text Java Required Print page Save and share ...

  3. [Psychological adjustment following lower limb amputation].

    Science.gov (United States)

    Panyi, Lilla Krisztina; Lábadi, Beatrix

    2015-09-27

    Rehabilitation of lower limb amputees and the fitting of their prosthesis depend highly on the psychological adjustment process and motivational state of the patient. The loss of a limb is extremely challenging and can cause various physical and psychological problems. Depression, anxiety, decreased well-being and quality of life, body image dissatisfaction and changes in self-concept and identity are frequent after lower limb amputation. In the interest of adjustment patients have to cope with the emerging changes and difficulties in their lifes as well as the problems in psychological functioning. It is important for them to accept the alterations in their body and identity, and integrate them in a new self-concept in which process motivation is a fundamental issue. The aim of this article is to review the literature on psychological consequences of lower limb amputation, and to propose an integrative way of rehabilitation for lower limb amputees. PMID:26550913

  4. Amputations in Sickle Cell Disease: Case Series and Literature Review.

    Science.gov (United States)

    Maximo, Claudia; Olalla Saad, Sara T; Thome, Eleonora; Queiroz, Ana Maria Mach; Lobo, Clarisse; Ballas, Samir K

    2016-06-01

    In this study, we describe four new patients with sickle cell disease who had limb amputations. Two of the patients had sickle cell anemia [Hb S (HBB: c.20A > T) (β(S)/β(S))] with refractory leg ulcers that required amputations. The third patient had sickle cell trait with an extensive leg ulcer that was associated with epidermoid carcinoma. The fourth patient had amputations of both forearms and feet due to a misdiagnosis of dactylitis. Review of the literature showed that the indications for amputations in sickle cell disease included three distinct categories: mythical beliefs, therapeutic and malpractice. All therapeutic amputations were for severely painful, large, recalcitrant leg ulcers that failed non-interventional therapies. Amputation resulted in pain relief and better quality of life. Phantom neuropathic pain was not a major issue post-operatively. It was absent, transient or well controlled with antidepressants. Limb function was restored post-amputation with prosthetic artificial limbs, wheelchairs or crutches. Malpractice amputations were due to misdiagnosis or to cryotherapy by exposing the painful limb to ice water resulting in thrombosis, gangrene and amputation. We strongly suggest that leg amputations should be considered in the management of certain patients with severe extensive refractory leg ulcers, and topical cryotherapy should never be used to manage sickle cell pain. PMID:27117565

  5. PSYCHIATRIC SEQUELAE OF AMPUTATION : I IMMEDIATE EFFECTS

    OpenAIRE

    Mall, C.P.; Trivedi, J.K.; U.S. Mishra; Sharma, V. P.; Dalal, P.K.; Katiyar, M.; Srivastava, Shrikant; Sinha, P.K.

    1997-01-01

    Twenty-five subjects, who had undergone amputation within last 6 weeks, were studied for psychiatric complications, including phantom limb phenomena. The patients were interviewed on SCID, HRSD and HARS. Out of a total of 25 subjects, 8 (34.6%) developed psychiatric disorders - PTSD and major depression. The whole sample was thus divided into 2 groups-sick and nonsick. Phantom limb was seen in 88% subjects. No significant difference was present between the two groups with regard to presence o...

  6. Rehabilitation for bilateral amputation of fingers

    Science.gov (United States)

    Stapanian, Martin A.; Stapanian, Adrienne M.P.; Staley, Keith E.

    2010-01-01

    We describe reconstructive surgeries, therapy, prostheses, and adaptations for a patient who experienced bilateral amputation of all five fingers of both hands through the proximal phalanges in January 1992. The patient made considerable progress in the use of his hands in the 10 mo after amputation, including nearly a 120% increase in the active range of flexion of metacarpophalangeal joints. In late 1992 and early 1993, the patient had "on-top plasty" surgeries, in which the index finger remnants were transferred onto the thumb stumps, performed on both hands. The increased web space and functional pinch resulting from these procedures made many tasks much easier. The patient and occupational therapists set challenging goals at all times. Moreover, the patient was actively involved in the design and fabrication of all prostheses and adaptations or he developed them himself. Although he was discharged from occupational therapy in 1997, the patient continues to actively find new solutions for prehension and grip strength 18 yr after amputation.

  7. Pirogow’s Amputation: A Modification of the Operation Method

    OpenAIRE

    Bueschges, M.; Muehlberger, T.; Mauss, K. L.; Bruck, J. C.; Ottomann, C.

    2013-01-01

    Introduction. Pirogow's amputation at the ankle presents a valuable alternative to lower leg amputation for patients with the corresponding indications. Although this method offers the ability to stay mobile without the use of a prosthesis, it is rarely performed. This paper proposes a modification regarding the operation method of the Pirogow amputation. The results of the modified operation method on ten patients were objectified 12 months after the operation using a patient questionnaire (...

  8. Amputation of extremity in patients with atherosclerotic gangrene

    Directory of Open Access Journals (Sweden)

    Tsareva Yu.O.

    2011-12-01

    Full Text Available Aim of investigation — to analyze the results of treatment of patients with atherosclerotic gangrene of a limb, to identify the causes of adverse outcomes amputation. Materials and methods: We analyzed the results of examination and treatment of 218 patients with atherosclerotic gangrene of the limb. Good outcome of amputation was considered the primary surgical wound healing of the stump. Suppuration, secondary healing, re-amputation and death we attributed to the adverse results of amputation. Results: The adverse outcomes of amputation due to technical errors in surgery, properly chosen level, inadequate drainage of the wound stump, an unsuccessful operation on the arteries of a limb, inadequate empirical antibiotic therapy, patient's age, functional capabilities of myocardium, the duration of critical ischemia, as well as the lack of psychological adaptation of patients before amputation. Conclusion: To decide the need for amputation in patients with atherosclerotic gangrene follows the assessment of possible vascular reconstructive surgery. In determining the level of amputation is necessary to objectively assess the degree of disruption of regional blood flow using multilevel manometry and laser Dopplerflowmetry. In preparation for amputation should be paid special attention to the correction of rheological and coagulation properties of blood, normalization of the functional state of the myocardium, as well as specialized psychotherapeutic training for timely and adequate psychological adaptation of the patient

  9. FROM CULTURAL IMPOTENCE TO CULTURAL AMPUTATION

    Directory of Open Access Journals (Sweden)

    Sukhanov Vyacheslav Vladimirovich

    2013-02-01

    Full Text Available Cultural space of any state is formed by a population that is within its borders. In this article, the author introduces a new cultural definitions «cultural impotence» and «cultural amputation», justifying their use, both in terms of population of the Russian Federation and the European Union and America. The article analyzes the state of society and the cultural factors that influence the development of society in Russia, there are options to bring the country out of a deep cultural crisis. Also established a close relationship between the domestic policy of the state and development of culture.

  10. Estimation of amputation level with a laser Doppler flowmeter

    DEFF Research Database (Denmark)

    Gebuhr, Peter Henrik; Jørgensen, J P; Vollmer-Larsen, B; Nielsen, S L; Alsbjørn, B

    1989-01-01

    Leg amputation levels were decided in 24 patients suffering from atherosclerosis, using the conventional techniques of segmental blood pressure and radioisotope skin clearance. The skin microcirculation was measured and recorded before operation with a laser doppler flowmeter. A high correlation...... was found between the successful amputation levels and the maximal blood perfusion of the skin measured in this way....

  11. [Amputation and prosthesis attachment of the lower extremities].

    Science.gov (United States)

    Matthes, I; Beirau, M; Ekkernkamp, A; Matthes, G

    2015-06-01

    Approximately 61,000 amputations are performed in Germany per year. In most cases the lower limbs are affected. The reasons for amputations are arteriosclerosis, diabetes mellitus, severe infections, tumors and complex trauma to the extremities. A decision must be made concerning whether a salvage procedure or amputation is appropriate, specially after trauma. In cases where the need for amputation is clear, the site of amputation needs to be planned in advance with the aim of creating a stump which allows sufficient prosthetic attachment. Adjuvant pain therapy is mandatory, especially in order to avoid subsequent phantom pain. The type of prosthetic restoration is influenced by the grade of mobility and personal requirements of patients. Moreover, aftercare and adjusted rehabilitation are recommended. PMID:26013390

  12. Differences in minor amputation rate in diabetic foot disease throughout Europe are in part explained by differences in disease severity at presentation

    DEFF Research Database (Denmark)

    van Battum, P; Schaper, N; Prompers, L;

    2011-01-01

    The incidence of minor amputation may vary significantly, and determinants of minor amputation have not been studied systematically. We evaluated minor amputation rate, the determinants of minor amputation and differences in amputation rate between European centres....

  13. Physical and social factors determining quality of life for veterans with lower-limb amputation(s)

    DEFF Research Database (Denmark)

    Christensen, Jan; Ipsen, Thomas; Doherty, Patrick; Langberg, Henning

    Purpose Most veterans live for many years after their war-related traumatic lower-limb amputation, which is why understanding which factors influence health-related quality of life (HRQoL) remains important to their long-term management. The objective of this study was to perform a review of the......-limb amputation(s), HRQoL outcome and veterans. Physical and social factors that influence HRQoL were extracted. Results The literature search identified 2073 citations, leading to the inclusion of 10 studies in the systematic review. Physical activity level, sport participation, level of amputation, back pain......, years of education, as well as duration and severity of phantom pain were found to be determining factors for HRQoL among veterans with lower-limb amputation. Conclusions The identified physical and social determinants were similar to those found in civilian traumatic amputees. More high quality...

  14. FROM CULTURAL IMPOTENCE TO CULTURAL AMPUTATION

    Directory of Open Access Journals (Sweden)

    Вячеслав Владимирович Суханов

    2013-04-01

    Full Text Available Cultural space of any state is formed by a population that is within its borders. In this article, the author introduces a new cultural definitions «cultural impotence» and «cultural amputation», justifying their use, both in terms of population of the Russian Federation and the European Union and America. The article analyzes the state of society and the cultural factors that influence the development of society in Russia, there are options to bring the country out of a deep cultural crisis. Also established a close relationship between the domestic policy of the state and development of culture.DOI: http://dx.doi.org/10.12731/2218-7405-2013-2-1

  15. Minor amputations for diabetic foot salvage

    Directory of Open Access Journals (Sweden)

    Salah Y. Habel

    2015-10-01

    Full Text Available Foot ulceration in diabetic patients is a frequent complication of diabetes mellitus (DM, necessitating hospitalization for control of infection, wound care and glycemic control. These patients are at risk for potential loss of the involved limb as well as for future loss of the contralateral limb. Diabetic foot is the consequence of peripheral neuropathy complicated by infrapopliteal peripheral vascular disease. Most of the patients present with chronic plantar ulceration and with cellulitis or an abscess. In a significant number of patients, it is observed that the frequency of life or limb threatening infection is less with an intact skin cover. Limb salvage employs the use of culture specific antibiotics, sharp debridement or a minor amputation, wound care and/or skin cover as the situation demands.

  16. Pirogow’s Amputation: A Modification of the Operation Method

    Directory of Open Access Journals (Sweden)

    M. Bueschges

    2013-01-01

    Full Text Available Introduction. Pirogow’s amputation at the ankle presents a valuable alternative to lower leg amputation for patients with the corresponding indications. Although this method offers the ability to stay mobile without the use of a prosthesis, it is rarely performed. This paper proposes a modification regarding the operation method of the Pirogow amputation. The results of the modified operation method on ten patients were objectified 12 months after the operation using a patient questionnaire (Ankle Score. Material and Methods. We modified the original method by rotating the calcaneus. To fix the calcaneus to the tibia, Kirschner wire and a 3/0 spongiosa tension screw as well as a Fixateur externe were used. Results. 70% of those questioned who were amputated following the modified Pirogow method indicated an excellent or very good result in total points whereas in the control group (original Pirogow’s amputation only 40% reported excellent or very good result. In addition, the level of pain experienced one year after the completed operation showed different results in favour of the group being operated with the modified way. Furthermore, patients in both groups showed differences in radiological results, postoperative leg length difference, and postoperative mobility. Conclusion. The modified Pirogow amputation presents a valuable alternative to the original amputation method for patients with the corresponding indications. The benefits are found in the significantly reduced pain, difference in reduced radiological complications, the increase in mobility without a prosthesis, and the reduction of postoperative leg length difference.

  17. Level selection in leg amputation for arterial occlusive disease

    DEFF Research Database (Denmark)

    Holstein, P

    1982-01-01

    In 102 leg amputations for arterial occlusion including 84 below-knee (BK), 16 above-knee (AD) and 2 through-knee (TK) amputations, the amputation level was determined by means of clinical criteria. The healing results and the selection of levels were then compared with sealed preoperative...... measurements of the skin perfusion pressure (SPP). Out of 62 BK amputations with an SPP above 30 mmHg wound healing failed in only 2 cases (3 per cent). Out of 13 BK amputations with an SPP between 20 and 30 mmHg 7 cases (54 per cent) failed and out of 9 BK amputations with an SPP below 20 mmHg no less than 8...... cases (89 per cent) failed to heal. The difference in failure rate is significant (P less than 0.0001). Out of the 15 failed BK amputations at low pressures (below 30 mmHg) only one case had local signs of ischaemia, which might have warned the surgeons. On the other hand, in 13 out of the 18 cases of...

  18. A modified scintigrafic technique for amputation level selection in diabetics

    International Nuclear Information System (INIS)

    A modified 123I-antipyrine cutaneous washout technique for the selection of amputation levels is described. The modifications imply a reduction of time needed for the examination by simultaneous recordings on different levels, and a better patient acceptance by reducing inconvenience. Furthermore, both skin perfusion pressure (SPP) and skin blood flow (SBF) are determined from each clearance curve. In a prospective study among 26 diabetic patients presenting with ulcers or gangrene of the foot, both SPP and SBF were determined preoperatively on the selected level of surgery and on adjacent amputation sites. These 26 patients underwent 12 minor foot amputations and 17 major lower limb amputations. Two of these amputations failed to heal. SBF values appeared indicative for the degree of peripheral vascular disease, as low SBF values were found with low SPP values. SPP determinations revealed good predictive values: All surgical procedures healed when SPP>20 mmHg, but 2 out of 3 failed when SPP<2 mmHg. If SPP values would have been decisive, the amputation would have been converted to a lower level in 6 out of 17 cases. This modified scintigrafic technique provides accurate objective information for amputation level selection. (orig.)

  19. Prospective comparison of noninvasive techniques for amputation level selection

    International Nuclear Information System (INIS)

    This study prospectively compared the following tests for their accuracy in amputation level selection: transcutaneous oxygen, transcutaneous carbon dioxide, transcutaneous oxygen-to-transcutaneous carbon dioxide, foot-to-chest transcutaneous oxygen, intradermal xenon-133, ankle-brachial index, and absolute popliteal artery Doppler systolic pressure. All metabolic parameters had a high degree of statistical accuracy in predicting amputation healing whereas none of the other tests had statistical reliability. Amputation site healing was not affected by the presence of diabetes mellitus nor were the test results for any of the metabolic parameters

  20. Estimation of amputation level with a laser Doppler flowmeter

    DEFF Research Database (Denmark)

    Gebuhr, Peter Henrik; Jørgensen, J P; Vollmer-Larsen, B;

    1989-01-01

    Leg amputation levels were decided in 24 patients suffering from atherosclerosis, using the conventional techniques of segmental blood pressure and radioisotope skin clearance. The skin microcirculation was measured and recorded before operation with a laser doppler flowmeter. A high correlation...

  1. Dilemmas in the indication for radiotherapy after breast amputation

    International Nuclear Information System (INIS)

    This article comments upon the decision to irradiate the chest-wall and regional glands after breast amputation. Ideas over the indications for radiotherapy by several medical centres are compared. (Auth.)

  2. The successful use of peripheral nerve blocks for femoral amputation

    DEFF Research Database (Denmark)

    Bech, B.; Melchiors, J.; Borglum, J.; Jensen, K.; Bech, B; Melchiors, J; Børglum, J; Jensen, K; Jensen, Kenneth

    2009-01-01

    We present a case report of four patients with severe cardiac insufficiency where peripheral nerve blocks guided by either nerve stimulation or ultrasonography were the sole anaesthetic for above-knee amputation. The patients were breathing spontaneously and remained haemodynamically stable during...... surgery. Thus, use of peripheral nerve blocks for femoral amputation in high-risk patients seems to be the technique of choice that can lower perioperative risk....

  3. Partial amputations of the foot for diabetic gangrene.

    OpenAIRE

    Turnbull, A. R.; Chester, J. F.

    1988-01-01

    Over a 5-year period 68 diabetic patients underwent 102 primary partial amputations of the foot for infected diabetic gangrene. Seventy (69%) of these operations healed without further local surgery, but five patients needed seven femoropopliteal bypass grafts (two bilateral) to achieve healing. In total, 32 primary operations needed revision by further surgery to the foot or by leg amputation. Of the original operations 31% were carried out by a consultant surgeon; the rest (69%) were perfor...

  4. A Salvage Operation for Total Penis Amputation Due to Circumcision

    OpenAIRE

    Bilsev Ince; Ayse Ozlem Gundeslioglu

    2013-01-01

    Circumcision is one of the most common rituals in Jewish and Islamic cultures. It may also be performed for phimosis correction or the treatment of recurrent balanitis. Although circumcision is considered to be a technically easy and safe surgical procedure with no significant risk, it may lead to severe complications such as necrotizing fasciitis or total penis amputation. In this report, we present a case of penis amputation at two levels occurring with third-degree burns due to electrocaut...

  5. Sciatic Neuroma Presenting Forty Years After Above-Knee Amputation

    OpenAIRE

    Kitcat, M; Hunter, J. E.; C.M. Malata

    2009-01-01

    We report a case of a sciatic neuroma presenting forty years after above knee amputation. Patients developing neuroma following a limb amputation can present with stump pain which is commonly resistant to medical intervention. The length of interval from the initial injury to presentation is widely variable. Diagnosis relies on clinical suspicion and accurate assessment, radiological imaging and, if indicated, surgical exploration. MRI provides a better soft tissue definition than CT and is m...

  6. External leg amputation in conformal invariant three-point function

    CERN Document Server

    Mitra, Indrajit

    2009-01-01

    Amputation of external legs is carried out explicitly for the conformal invariant three-point function involving two spinors and one vector field. Our results are consistent with the general result that amputing an external leg in a conformal invariant Green function replaces a field by its conformal partner in the Green function. A star-triangle relation involving two spinors and one vector field, with general values of the scale dimensions, is derived and used for the calculation.

  7. Quality of Life of Nigerians with Unilateral Lower Limb Amputation

    Directory of Open Access Journals (Sweden)

    Christopher Olusanjo Akosile

    2013-02-01

    Full Text Available Purpose: The aims of this study were to determine the QoL of Nigerians with lower limb amputation and to investigate the influence of some clinical and socio-demographic variables on it. Method: Forty-seven individuals with lower limb amputation participated in this study. Participants’ age, gender, marital status, occupation, time since amputation, level of amputation, affected limb and use of prosthesis were recorded. Quality of life was then measured using the WHO QOL-BREF. Data were analysed using mean and standard deviation, Mann-Whitney U test and Kruskal-Wallis test at 0.05 alpha levels. Results: Participants’ overall health and QoL scores were 3.6(SD 0.9 and 3.9(SD 0.7 respectively. Male subjects had significantly higher scores than females in the domains of physical health (p = 0.007, social relationships (p = 0.024 and overall health (p = 0.012. Prosthesis-wearing subjects scored significantly higher in the domains of physical health (p = 0.015, psychological health (p = 0.008 and environment (p = 0.011 and overall health (0.033, than those not wearing prosthesis. Level of amputation, leg dominance and pre-amputation occupational category had no significant influence on participants’ QoL. Conclusion: The findings of this study suggest that the QoL of individuals with lower limb amputation in Nigeria is moderate. The only factors which have significant influence on some QoL domains are gender and use of prosthesis.Implications: Individuals with lower limb amputation, particularly females and those not wearing prosthesis, require special attention. Clinicians should identify barriers to the use of prosthesis so as to enhance their quality of life.

  8. Vascular surgery reduces the frequency of lower limb major amputations

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Bøvling, Søren; Fasting, H; Henneberg, E W

    1994-01-01

    In June 1988 a Department of Vascular Surgery was established in the county of Viborg, Denmark. In this retrospective study of the periods 1986-87 and 1989-90, we have observed a significant rise in the number of patients evaluated by a vascular surgeon before amputation, from 19 to 49%. At the...... same time the number of major lower limb amputations significantly decreased. This reduction was most marked in 1990 probably due to a rise of 43% in the number of distal reconstructions. The distribution between below knee, through knee and mid-thigh amputation was unaffected by the increased vascular...... surgical activity. The frequency of major amputations in the county in 1986-87 of 40.9 per 100,000 per year declined by 25% to 30.9 per 100,000 per year in 1989-90. We conclude that vascular surgery reduces the number of major lower limb amputations and consequently all patients threatened with amputation...

  9. Treatment of Fingertip Amputation in Adults by Palmar Pocketing of the Amputated Part

    Directory of Open Access Journals (Sweden)

    Mi Sun Jung

    2012-07-01

    Full Text Available Background First suggested by Brent in 1979, the pocket principle is an alternative methodfor patients for whom a microsurgical replantation is not feasible. We report the successfulresults of a modified palmar pocket method in adults.Methods Between 2004 and 2008, we treated 10 patients by nonmicrosurgical replantationusing palmar pocketing. All patients were adults who sustained a complete fingertip amputationfrom the tip to lunula in a digits. In all of these patients, the amputation occurred due to a crushor avulsion-type injury, and a microsurgical replantation was not feasible. We used the palmarpocketing method following a composite graft in these patients and prepared the pocket in thesubcutaneous layer of the ipsilateral palm.Results Of a total of 10 cases, nine had complete survival of the replantation and one had20% partial necrosis. All of the cases were managed to conserve the fingernails, which led toacceptable cosmetic results.Conclusions A composite graft and palmar pocketing in adult cases of fingertip injuryconstitute a simple, reliable operation for digital amputation extending from the tip to thelunula. These methods had satisfactory results.

  10. Major limb amputations: A tertiary hospital experience in northwestern Tanzania

    Directory of Open Access Journals (Sweden)

    Chalya Phillipo L

    2012-05-01

    Full Text Available Abstract Background Major limb amputation is reported to be a major but preventable public health problem that is associated with profound economic, social and psychological effects on the patient and family especially in developing countries where the prosthetic services are poor. The purpose of this study was to outline the patterns, indications and short term complications of major limb amputations and to compare our experience with that of other published data. Methods This was a descriptive cross-sectional study that was conducted at Bugando Medical Centre between March 2008 and February 2010. All patients who underwent major limb amputation were, after informed consent for the study, enrolled into the study. Data were collected using a pre-tested, coded questionnaire and analyzed using SPSS version 11.5 computer software. Results A total of 162 patients were entered into the study. Their ages ranged between 2–78 years (mean 28.30 ± 13.72 days. Males outnumbered females by a ratio of 2:1. The majority of patients (76.5% had primary or no formal education. One hundred and twelve (69.1% patients were unemployed. The most common indication for major limb amputation was diabetic foot complications in 41.9%, followed by trauma in 38.4% and vascular disease in 8.6% respectively. Lower limbs were involved in 86.4% of cases and upper limbs in 13.6% of cases giving a lower limb to upper limb ratio of 6.4:1 Below knee amputation was the most common procedure performed in 46.3%. There was no bilateral limb amputation. The most common additional procedures performed were wound debridement, secondary suture and skin grafting in 42.3%, 34.5% and 23.2% respectively. Two-stage operation was required in 45.4% of patients. Revision amputation rate was 29.6%. Post-operative complication rate was 33.3% and surgical site infection was the most common complication accounting for 21.0%. The mean length of hospital stay was 22.4 days and mortality

  11. Risk factors for major amputation in hospitalised diabetic foot patients.

    Science.gov (United States)

    Namgoong, Sik; Jung, Suyoung; Han, Seung-Kyu; Jeong, Seong-Ho; Dhong, Eun-Sang; Kim, Woo-Kyung

    2016-03-01

    Diabetic foot ulcers are the main cause of non-traumatic lower extremity amputation. The objective of this study was to evaluate the risk factors for major amputation in diabetic foot patients. Eight hundred and sixty diabetic patients were admitted to the diabetic wound centre of the Korea University Guro Hospital for foot ulcers between January 2010 and December 2013. Among them, 837 patients were successfully monitored until complete healing. Ulcers in 809 patients (96·7%) healed without major amputation and those in 28 patients (3·3%) healed with major amputation. Data of 88 potential risk factors including demographics, ulcer condition, vascularity, bioburden, neurology and serology were collected from patients in the two groups and compared. Among the 88 potential risk factors, statistically significant differences between the two groups were observed in 26 risk factors. In the univariate analysis, which was carried out for these 26 risk factors, statistically significant differences were observed in 22 risk factors. In a stepwise multiple logistic analysis, six of the 22 risk factors remained statistically significant. Multivariate-adjusted odds ratios were 11·673 for ulcers penetrating into the bone, 8·683 for dialysis, 6·740 for gastrointestinal (GI) disorders, 6·158 for hind foot ulcers, 0·641 for haemoglobin levels and 1·007 for fasting blood sugar levels. The risk factors for major amputation in diabetic foot patients were bony invasions, dialysis, GI disorders, hind foot locations, low levels of haemoglobin and elevated fasting blood sugar levels. PMID:26478562

  12. Always Contact a Vascular Interventional Specialist Before Amputating a Patient with Critical Limb Ischemia

    International Nuclear Information System (INIS)

    Patients with severe critical limb ischemia (CLI) due to long tibial artery occlusions are often poor candidates for surgical revascularization and frequently end up with a lower limb amputation. Subintimal angioplasty (SA) offers a minimally invasive alternative for limb salvage in this severely compromised patient population. The objective of this study was to evaluate the results of SA in patients with CLI caused by long tibial occlusions who have no surgical options for revascularization and are facing amputation. We retrospectively reviewed all consecutive patients with CLI due to long tibial occlusions who were scheduled for amputation because they had no surgical options for revascularization and who were treated by SA. A total of 26 procedures in 25 patients (14 males; mean age, 70 ± 15 [SD] years) were evaluated. Technical success rate was 88% (23/26). There were four complications, which were treated conservatively. Finally, in 10 of 26 limbs, no amputation was needed. A major amputation was needed in 10 limbs (7 below-knee amputations and 3 above-knee amputations). Half of the major amputations took place within 3 months after the procedure. Cumulative freedom of major amputation after 12 months was 59% (SE = 11%). In six limbs, amputation was limited to a minor amputation. Seven patients (28%) died during follow-up. In conclusion, SA of the tibial arteries seem to be a valuable treatment option to prevent major amputation in patients with CLI who are facing amputation due to lack of surgical options.

  13. Preventing amputation in adults with diabetes: identifying the risks.

    Science.gov (United States)

    Thomas, Eleanor

    2015-06-01

    Good management of diabetes can reduce the risk of complications of the disease. When not well managed, diabetes is associated with the complications of heart disease, stroke, blindness, kidney disease and amputations. Diabetes can reduce the blood supply to the feet and cause a loss of feeling. As a result, foot injuries do not heal well and the person may not realise that their foot is sore or injured. Damage to the foot may lead to the development of foot ulcers, which if left untreated may result in amputation of the limb. Preventive care is a priority, but when complications occur the next step is to halt progression. Therefore, effective foot care and timely treatment of foot ulcers are important in preserving foot function and mobility, and preventing amputation in adults with diabetes. PMID:26036406

  14. Microneurovascular reimplantation in a case of total penile amputation

    Directory of Open Access Journals (Sweden)

    Bhatt Yogesh

    2008-01-01

    Full Text Available Amputation of the penis is a rare condition reported from various parts of the world as isolated cases or small series of patients; the common aetiology is self-mutilating sharp amputation or an avulsion or crush injury in an industrial accident. A complete reconstruction of all penile structures should be attempted in one stage which provides the best chance for full rehabilitation of the patient. We report here a single case of total amputation of the penis, which was successfully reattached by using a microsurgical technique. After surgery, near-normal appearance and function including a good urine flow and absence of urethral stricture, capabilities of erection and near normal sensitivity were observed.

  15. Transmetatarsal Amputation: A Case Series and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Ryan McCallum

    2012-01-01

    Full Text Available Foot ulceration is a major cause of morbidity amongst patients with diabetes. In severe cases of ulceration, osteomyelitis and amputation can ensue. A distinct lack of agreement exists on the most appropriate level of amputation in cases of severe foot ulceration/infection to provide predictable healing rates. This paper provides an overview of the transmetatarsal amputation (TMA as a limb salvage procedure and is written with the perspective and experiences of the Department of Podiatric Surgery at West Middlesex University Hospital (WMUH. We have reflected on the cases of 11 patients (12 feet and have found the TMA to be an effective procedure in the management of cases of severe forefoot ulceration and infection.

  16. The use of bone bridges in transtibial amputations

    Directory of Open Access Journals (Sweden)

    Okamoto Auro Mitsuo

    2000-01-01

    Full Text Available We sought to describe the bone bridge technique in adults, and present a variation for use in children, as well as to present its applicability as an option in elective transtibial amputations. This paper presents a prospective study of 15 transtibial amputations performed between 1992 and 1995 in which the bone bridge technique was employed. The patients' ages ranged from 8 to 48 years, with an average of 22.5 years. This technique consisted of the preparation of a cylinder of periosteum extracted from the tibia and with cortical bone fragments attached to it to promote a tibiofibular synostosis on the distal extremity of the amputation stump. We noted that the cortical bone fragments were dispensable when the technique was employed in children, due to the increased osteogenic capacity of the periosteum. This led to a variation of the original technique, a bone bridge without the use of the cortical bone fragments. RESULTS: The average time spent with this procedure, without any significant variation between adults and children, was 171 minutes. The adaptation to the definitive prosthesis was accomplished between 20 and 576 days, with an average of 180 days. Revision of the procedure was necessary in 3 amputations. CONCLUSIONS: This technique may be employed in transtibial amputations in which the final length of the stump lies next to the musculotendinous transition of the gastrocnemius muscle, as well as in the revision of amputation stumps in children, where the procedure has been shown to be effective in the prevention of lesions due to excessive bone growth.

  17. Factors related to successful job reintegration of people with a lower limb amputation

    NARCIS (Netherlands)

    Schoppen, Tanneke; Boonstra, Antje; Groothoff, JW; van Sonderen, E; Goeken, LN; Eisma, Willem

    2001-01-01

    Objective: To study demographically, amputation-, and employment-related factors that show a relationship to successful job reintegration of patients after lower limb amputation. Design: Cross-sectional study. Setting: University hospital. Patients: Subjects had an acquired unilateral major amputati

  18. PSYCHIATRIC SEQUELAE OF AMPUTATION : II LONG TERM EFFECTS

    OpenAIRE

    Trivedi, J.K.; Mall, C.P.; U.S. Mishra; Sharma, V. P.; Dalal, P.K.; Katiyar, M.; Srivastava, Shrikant; Sinha, P.K.

    1997-01-01

    Psychiatric sequelae present after 6 months to 2 years following amputation were studied in a group of 25 subjects. The subjects were screened on SCID, HRSD and HARS. The most common diagnoses were depressive disorder NOS (20.6%) and major depressive disorder (10.3%). Patients having right sided amputation were more psychiatrically ill than those with loss of a left limb. Phantom limb was seen in about two-thirds of the total sample-more in the sick group (about 88%) than in the non-sick grou...

  19. Amputated Lower Limb Fixation to the Fracture Table.

    Science.gov (United States)

    Gamulin, Axel; Farshad, Mazda

    2015-11-01

    Fractures of the proximal and diaphyseal femur are frequently internally fixed using a fracture table with fracture reduction obtained by traction and adequate rotation exerted on the slightly abducted extremity. Although rare, these fractures may occur on an amputated limb. If so, standard use of a fracture table is not possible. To address this situation, the authors describe a simple novel technique allowing rigid fixation of the amputated limb to the traction device of the fracture table that provides accurate control of reduction in all planes. PMID:26558660

  20. Traumatic amputation of the left lower renal pole in children

    International Nuclear Information System (INIS)

    Four children between 5 and 10 years old suffered traumatic amputation of the left lower renal pole following flank trauma. All patients were evaluated with excretory urography and isotope renography. The renal scan clearly demonstrated failure of perfusion of the lower renal pole and urinary extravasation, and was believed to be more valuable than the standard excretory urogram as a diagnostic tool. All children were managed similarly: delayed (72 to 96 hours) exploration, simple removal of the amputated segment and insertion of a Penrose drain. They all have done well. The patients were normotensive at followup and had excellent function of the remaining portion of the kidney

  1. Amputation and prosthesis implantation shape body and peripersonal space representations

    OpenAIRE

    Elisa Canzoneri; Marilena Marzolla; Amedeo Amoresano; Gennaro Verni; Andrea Serino

    2013-01-01

    Little is known about whether and how multimodal representations of the body (BRs) and of the space around the body (Peripersonal Space, PPS) adapt to amputation and prosthesis implantation. In order to investigate this issue, we tested BR in a group of upper limb amputees by means of a tactile distance perception task and PPS by means of an audio-tactile interaction task. Subjects performed the tasks with stimulation either on the healthy limb or the stump of the amputated limb, while wearin...

  2. Combat-related bridge synostosis versus traditional transtibial amputation: comparison of military-specific outcomes

    OpenAIRE

    Plucknette, Benjamin F.; Krueger, Chad A.; Rivera, Jessica C.; Wenke, Joseph C.

    2015-01-01

    The aim of our study was to determine military-specific outcomes for transtibial amputations of US Service members using either the traditional technique (Burgess) or the Ertl technique. All US Service members sustaining transtibial, combat-related amputation from September 2001 through July 2011 were reviewed. Amputation type, mechanism of injury, time interval to amputation, age, sex, branch of service, rank, force, nature, and injury severity score were recorded. Outcomes were determined b...

  3. Radioisotope washout technique as a routine method for selection of amputation level

    International Nuclear Information System (INIS)

    In 36 amputations of the lower extremity the local skin perfusion pressure was measured preoperatively by an isotope washout technique. The result served as a guidance in the selection of amputation level. An overall healing rate of 94% was found with 64% of the amputations being below the knee. Thus, the isotope washout technique, used routinely, gives a reliable preoperative assessment of the chances of wound healing following below-knee and above-knee amputations. (author)

  4. Reduced incidence of lower-extremity amputations in a Danish diabetes population from 2000 to 2011

    DEFF Research Database (Denmark)

    Jørgensen, M E; Almdal, T P; Faerch, K

    2014-01-01

    Diabetic foot disease and amputations severely reduce quality of life and have major economic consequences. The aim of this study was to estimate time trends in the incidence of lower-extremity amputations in Danish people with diabetes.......Diabetic foot disease and amputations severely reduce quality of life and have major economic consequences. The aim of this study was to estimate time trends in the incidence of lower-extremity amputations in Danish people with diabetes....

  5. Difficult to predict early failure after major lower-extremity amputations

    DEFF Research Database (Denmark)

    Kristensen, Morten Tange; Holm, Gitte; Gebuhr, Peter

    2015-01-01

    INTRODUCTION: The successful outcome of a major amputation depends on several factors, including stump wound healing. The purpose of this study was to examine the criteria upon which the index amputation was based and to identify factors associated with early amputation failure after major non-tr...

  6. Affective Distress and Amputation-Related Pain Among Older Men with Long-Term, Traumatic Limb Amputations

    OpenAIRE

    Desmond, Deirdre; MacLachlan, Malcolm

    2006-01-01

    Psychological distress and postamputation pain were investigated in a sample of 582 males with long-term limb amputations (mean time since amputation 639.3 months, standard deviation 166.1; range 240–784 months). Prevalence of significant depressive symptoms (Hospital Anxiety and Depression Scale [HADS]-D score ≥ 8) was 32.0%, and 34.0% of respondents met the screening criterion for clinical anxiety (HADS-A score ≥ 8). Nearly one quarter (24.6%) of respondents reported significant post-...

  7. Incidence of re-amputation following partial first ray amputation associated with diabetes mellitus and peripheral sensory neuropathy: a systematic review.

    Directory of Open Access Journals (Sweden)

    Sara L. Borkosky

    2012-01-01

    Full Text Available Diabetes mellitus with peripheral sensory neuropathy frequently results in forefoot ulceration. Ulceration at the first ray level tends to be recalcitrant to local wound care modalities and off-loading techniques. If healing does occur, ulcer recurrence is common. When infection develops, partial first ray amputation in an effort to preserve maximum foot length is often performed. However, the survivorship of partial first ray amputations in this patient population and associated re-amputation rate remain unknown. Therefore, in an effort to determine the actual re-amputation rate following any form of partial first ray amputation in patients with diabetes mellitus and peripheral neuropathy, the authors conducted a systematic review. Only studies involving any form of partial first ray amputation associated with diabetes mellitus and peripheral sensory neuropathy but without critical limb ischemia were included. Our search yielded a total of 24 references with 5 (20.8% meeting our inclusion criteria involving 435 partial first ray amputations. The weighted mean age of patients was 59 years and the weighted mean follow-up was 26 months. The initial amputation level included the proximal phalanx base 167 (38.4% times; first metatarsal head resection 96 (22.1% times; first metatarsal-phalangeal joint disarticulation 53 (12.2% times; first metatarsal mid-shaft 39 (9% times; hallux fillet flap 32 (7.4% times; first metatarsal base 29 (6.7% times; and partial hallux 19 (4.4% times. The incidence of re-amputation was 19.8% (86/435. The end stage, most proximal level, following re-amputation was an additional digit 32 (37.2% times; transmetatarsal 28 (32.6% times; below-knee 25 (29.1% times; and LisFranc 1 (1.2% time. The results of our systematic review reveal that one out of every five patients undergoing any version of a partial first ray amputation will eventually require more proximal re-amputation. These results reveal that partial first ray

  8. Notes to Parents - When Your Child Has Undergone Amputation.

    Science.gov (United States)

    Pierson, Margaret Hauser

    Designed to provide parents with basic information about the physical and emotional aspects of amputation, the booklet gives information about the grief response, body image, phantom limb sensation, stump care, and the prosthesis. The section on the grief process describes normal reactions to loss: denial, anger, bargaining, depression, and…

  9. Pain Management in Four-Limb Amputation: A Case Report.

    Science.gov (United States)

    Warner, Nafisseh S; Warner, Matthew A; Moeschler, Susan M; Hoelzer, Bryan C

    2015-09-01

    Acute pain following amputation can be challenging to treat due to multiple underlying mechanisms and variable clinical responses to treatment. Furthermore, poorly controlled preoperative pain is a risk factor for developing chronic pain. Evidence suggests that epidural analgesia and peripheral nerve blockade may decrease the severity of residual limb pain and the prevalence of phantom pain after lower extremity amputation. We present the perioperative analgesic management of a patient with gangrene of the bilateral upper and lower extremities as a result of septic shock and prolonged vasopressor administration who underwent four-limb amputation in a single procedure. A multimodal analgesic regimen was utilized, including titration of preoperative opioid and neuropathic pain agents, perioperative intravenous, epidural and peripheral nerve catheter infusions, and postoperative oral medication titration. More than 8 months postoperatively, the patient has satisfactory pain control with no evidence for phantom limb pain. To our knowledge, there have been no publications to date concerning analgesic regimens in four-limb amputation. PMID:26011696

  10. Case 6: amputation site on an ulcerated diabetic foot.

    Science.gov (United States)

    Antunes, José Neves Paulos

    2016-03-01

    A patient presented with diabetic gangrene on four toes and a moderately infected ulcer on the dorsum of the foot. Following amputation of the gangrenous toes, it was possible to salvage the remaining foot using a combination of antibiotics, octenilin Wound Irrigation Solution and Octiset. PMID:26949850

  11. Take Care of Yourself After an Amputation or Other Surgery

    Centers for Disease Control (CDC) Podcasts

    2010-02-18

    This podcast provides health information for amputees on how to take care of yourself after an amputation or other surgery.  Created: 2/18/2010 by National Center on Birth Defects and Developmental Disability, Disability and Health Program.   Date Released: 2/18/2010.

  12. The incidence of symptomatic neuroma in amputation and neurorrhaphy patients

    NARCIS (Netherlands)

    van der Avoort, D. J. J. C.; Hovius, S. E. R.; Selles, R. W.; van Neck, J. W.; Coert, J. H.

    2013-01-01

    Purpose: The incidence of symptomatic neuroma in finger nerve injuries varies widely in the literature. In this retrospective study, we evaluated the incidence of symptomatic neuroma after repair of digital nerve injuries (neurorrhaphy) and after amputation of one or more fingers. We also determined

  13. Intrauterine Idiopathic Amputation of the Head of a Porcine Foetus

    DEFF Research Database (Denmark)

    Agerholm, J. S.; Garoussi, M. T.

    2013-01-01

    amputation. A definitive cause could not be established because the placenta was not available. The most likely cause is strangulation of the neck. Such strangulation could be due to a defect of the allantoamnion with herniation of the foetal head or entanglement by amniotic constriction bands....

  14. Effect of primary and secondary wartime below-knee amputation on length of hospitalization and rehabilitation

    OpenAIRE

    Jandrić Slavica; Topić Brano

    2002-01-01

    The results of below-knee amputations in 36 war wounded (mean age 35,42) were reviewed. The majority of the patients was wounded by land mines (94.4%). Most of them were between 25 and 35 years old. Bilateral amputation was done in 2.8% of cases. The amputation was performed on the day of wounding (primary below-knee amputation) in 30 (83.3%) amputees. Secondary amputation after the attempt to save the severely injured lower-limb was performed in 6 patients (16,7%) average 4.61 ± 11.67 days a...

  15. Substantial reduction in the number of amputations among patients with diabetes

    DEFF Research Database (Denmark)

    Rasmussen, Benjamin S B; Yderstraede, Knud B; Carstensen, Bendix;

    2016-01-01

    AIMS/HYPOTHESIS: The aim of this study was to describe the trends in rates of amputation among individuals with and without diabetes. METHODS: We studied amputation rates in the County of Funen (approximately 0.5 million residents) during the period 1996-2011. Amputations were identified from the...... hospital administrative system, diabetes status by linkage with the Danish National Diabetes Register, and mortality and population data by extraction from Statistics Denmark. Amputation rates were analysed using proportional hazard models. We analysed the incidence of the first amputation at each level as...

  16. Analysis of predictor factors of limb amputation in patients with high-voltage electrical burns

    Directory of Open Access Journals (Sweden)

    Guillermo García Álvarez

    2015-09-01

    Full Text Available Background: Limb amputation is considered one of the most devastating consequences of electrical injury. Any factors that correlate with the degree of muscle damage can be used to predict the necessity of limb amputation. The aim of this study was to determine the factors that can be used to predict limb amputation in high-voltage electrically injured patients. Methods: Eighty-two high-voltage electrically injured patients were admitted to the Department of Plastic and Reconstructive Surgery and Burns of National Arzobispo Loayza Hospital on a 5 year period. A retrospective analysis of the possible related risk factors between amputation and non-amputation patients was performed. Results: A total of 68 patients were enrolled for analysis. Thirteen patients underwent limb amputations. Multivariate analysis of the risk factors between amputation and non-amputation groups showed statistical significance for first 24 hour creatine kinase-isoenzyme MB (CKMB level. A serum CK-MB level above 14,955 U/L predicted high risk of limb amputation with high specificity (84% and sensitivity (77%. Only one patient with a remarkable decrease of creatine kinase (CPKt and CK-MB levels after fasciotomy avoided a major limb amputation. Conclusion: Our results suggest that CPK-MB level is an independent factor for prediction of limb amputation in patients with high-voltage electrical burns. We suggest that the addition of CPK-MB evaluation to clinical symptom screening may be a valuable method for early detection of muscle damage.

  17. Pattern of injury in those dying from traumatic amputation caused by bomb blast.

    Science.gov (United States)

    Hull, J B; Bowyer, G W; Cooper, G J; Crane, J

    1994-08-01

    Traumatic amputation of limbs caused by bomb blast carries a high risk of mortality. This paper describes 73 amputations in 34 deaths from bomb blast in Northern Ireland. The principal aim was to determine the sites of traumatic amputation to provide a biophysical basis for the development of protective measures. Few amputations were through joints; nearly all were through the bone shafts. The most common site in the tibia was the upper third. The distribution of femoral sites resulting from car bombs differed from that characterizing other types of explosion. For car bombs the principal site of amputation was the upper third; for other types of device it was the lower third. It is concluded that flailing is not a notable contributor to limb avulsion. The pattern of amputation is consistent with direct local pressure loads leading to bone fracture; the amputation itself is a secondary event arising from the flow of combustion products. PMID:7953338

  18. Lower limb amputations: differences between the genders and long-term survival.

    Science.gov (United States)

    Heikkinen, M; Saarinen, J; Suominen, V P; Virkkunen, J; Salenius, J

    2007-09-01

    The purpose of the study was to evaluate possible differences between genders in amputation incidence, revascularization activity before and survival after amputation. This population-based study was carried out in a well-defined geographical area, where all vascular surgical consultations and reconstructions are performed in one university hospital. All amputations performed in the region during 1990 - 1999 were identified from the hospital central registers. According to patient's identity codes, the Cause of Death Registry of Statistics Finland provided death data. Amputation data were cross-linked with the local vascular registry using identity codes. Women were found to be 8 years older than men (p < 0.0001). Major amputations comprised 73.4% in males and 77.7% in females. The age-standardized amputation incidence among males was 338 and among females 226 (per 10(6) inhabitants/year) (p < 0.001). The most prominent difference was seen in amputations due to trauma, where the age-adjusted major amputation incidence was over three-fold among males compared to females. The proportion of patients who had undergone vascular procedure before amputation was 23% in both genders. Median survival after amputation was 943 days in men and 716 in women (p = 0.01). When the higher age of women was considered, there was no significant difference between the genders. Survival was poorer among diabetics in both genders and the difference was significant in males. The amputation incidence was found to be higher in men compared to women in all etiologic subgroups except malignant tumour. Almost one in 4 patients had undergone vascular surgical reconstruction before amputation in both genders. There was no significant difference between the genders in survival after amputation. Subjects with diabetes had a poorer survival after major amputation than those without diabetes. PMID:17979013

  19. Predictive factors for lower extremity amputations in diabetic foot infections

    OpenAIRE

    Keng Lin, Wong; Aziz, Zameer; Nather, Aziz; Huak, Chan Yiong

    2011-01-01

    The objective of this study was to evaluate the epidemiology of diabetic foot infections (DFIs) and its predictive factors for lower extremity amputations. A prospective study of 100 patients with DFIs treated at the National University Hospital of Singapore were recruited in the study during the period of January 2005- June 2005. A protocol was designed to document patient’s demographics, type of DFI, presence of neuropathy and/or vasculopathy and its final outcome. Predictive factors for li...

  20. Epidemiological Study on Reasons for Leg Amputation in Japanese

    OpenAIRE

    Hayashi, Yoshitaka; IMAKI, Masahide; Ogawa, Yukiko; FUCHOKA, Satoshi; OKUDA, Kuniharu

    2006-01-01

    This study was conducted, with special reference to elucidating the causes for lower limb amputation, which would have the most significant effect on "locomotion", the basis of independence of the aged. The subjects were leg amputees for whom artificial limbs had been fitted financed by various insurance policies in Osaka prefecture. The survey was conducted on 3, 138 subjects, from whom acceptable responses were obtained from 1, 460 (recovery rate, 46.5%). Questionnaires were mailed to each ...

  1. Tetanus following replantation of an amputated finger: a case report

    Directory of Open Access Journals (Sweden)

    Hayashida Kenji

    2012-10-01

    Full Text Available Abstract Introduction Tetanus is an infectious disease caused by tetanus toxin produced by Clostridium tetani and induces severe neurological manifestations. We treated a patient who developed tetanus during hospitalization for replantation of an amputated finger. To the best of our knowledge, this is the first published case report of such an entity. Case presentation A 49-year-old Japanese man had an amputation of his right middle finger at the distal interphalangeal joint region in an accident at work. His middle finger was successfully replanted, but his fingertip was partially necrotized because of crushing and so additional reconstruction with a reverse digital arterial flap was performed 15 days after the injury. Tetanus developed 21 days after replantation of the middle finger, but symptoms remitted via rapid diagnosis and treatment. Conclusions In replantation after finger trauma with exposure of nerve and blood vessel bundles, concern over injuring nerves and blood vessels may prevent irrigation and debridement from being performed sufficiently; these treatments may have been insufficiently performed in this patient. It is likely that the replanted middle finger partially adhered, and Clostridium tetani colonized the partially necrotized region. Even when there is only limited soil contamination, administration of tetanus toxoid and anti-tetanus immunoglobulin is necessary when the fingers are injured outdoors and the finger nerves and blood vessels are exposed. The drugs should be administered just after replantation if the finger has been amputated. However, if clinicians pay attention to the possibility of tetanus development, treatment can be rapidly initiated.

  2. Clinical effect and necessity of interventional treatment in diabetic foot before and after amputation

    International Nuclear Information System (INIS)

    Objective: To assess the clinical effect and necessity of interventional treatment in diabetic foot before and after amputation. Methods: Combined intravascular angioplasty with intraarterial medicine perfusing were carried out in fourteen patients with diabetic foot including 10 patients treated before amputation and 4 after amputation involving superficial femoral, deep femoral, tibial and fitular arteries. Among them seventeen vessels with irregular stenosis and obstruction were treated by intravascular angioplasty through balloon dilation. Results: The technical successful rate was 100%, no complication happened. The symptoms were relieved in all patients after treatment, including promotion of lower extremity arterial blood perfusion, reducing range of amputation and wound healing after amputation. Conclusions: Intravascular interventional treatment is safe, effective and valuable in diabetic foot before and after amputation. (authors)

  3. Evaluation of variations of neck to shaft of femur in amputations above knee

    OpenAIRE

    Naraghi M; Hedayatpoor A

    1997-01-01

    In this study, we investigated variations of the angle between neck and shaft of femur after amputation of tigh above the knee. In amputated tigh the angle between neck and shaft of the femur is decreased than normal (nearly 90° degrees) (coax vara). The angle of the normal femur usually increases due to weight bearing (coax valga). In the patients that both tighs have been amputated the changes of the angle are equal.

  4. Evaluation of variations of neck to shaft of femur in amputations above knee

    Directory of Open Access Journals (Sweden)

    Naraghi M

    1997-09-01

    Full Text Available In this study, we investigated variations of the angle between neck and shaft of femur after amputation of tigh above the knee. In amputated tigh the angle between neck and shaft of the femur is decreased than normal (nearly 90° degrees (coax vara. The angle of the normal femur usually increases due to weight bearing (coax valga. In the patients that both tighs have been amputated the changes of the angle are equal.

  5. Ischaemic wound complications in above-knee amputations in relation to the skin perfusion pressure

    DEFF Research Database (Denmark)

    Holstein, P

    1980-01-01

    Healing of the stumps in 59 above-knee amputations was correlated with the local skin perfusion pressure (SPP) measured preoperatively as the external pressure required to stop isotope washout using 131I-(-) or 125I-(-) antipyrine mixed with histamine. Out of the 11 cases with an SPP below 30 mm...... ischaemic wound complications in above-knee amputations as has previously been shown to be the case in below-knee amputations....

  6. Surgical revascularization versus amputation for peripheral vascular disease in dialysis patients: a cohort study

    Directory of Open Access Journals (Sweden)

    Ramkumar Nirupama

    2005-03-01

    Full Text Available Abstract Background Surgical treatment of peripheral vascular disease (PVD in dialysis patients is controversial. Methods We examined the post-operative morbidity and mortality of surgical revascularization or amputation for PVD in a retrospective analysis of United States Renal Data System. Propensity scores for undergoing amputation were derived from a multivariable logistic regression model of amputation. Results Of the Medicare patients initiated on dialysis from Jan 1, 1995 to Dec 31, 1999, patients underwent surgical revascularization (n = 1,896 or amputation (n = 2,046 in the first 6 months following initiation of dialysis were studied. In the logistic regression model, compared to claudication, presence of gangrene had a strong association with amputation [odds ratio (OR 19.0, 95% CI (confidence interval 13.86–25.95]. The odds of dying within 30 days and within1 year were higher (30 day OR: 1.85, 95% CI: 1.45–2.36; 1 yr OR: 1.46, 95% CI: 1.25–1.71 in the amputation group in logistic regression model adjusted for propensity scores and other baseline factors. Amputation was associated with increased odds of death in patients with low likelihood of amputation (rd percentile of propensity score and moderate likelihood of amputation (33rd to 66th percentile but not in high likelihood group (>66th percentile. The number of hospital days in the amputation and revascularization groups was not different. Conclusion Amputation might be associated with higher mortality in dialysis patients. Where feasible, revascularization might be preferable over amputation in dialysis patients.

  7. Analysis of predictor factors of limb amputation in patients with high-voltage electrical burns

    OpenAIRE

    Guillermo García Álvarez; Guillermo Wiegering Cecchi

    2015-01-01

    Background: Limb amputation is considered one of the most devastating consequences of electrical injury. Any factors that correlate with the degree of muscle damage can be used to predict the necessity of limb amputation. The aim of this study was to determine the factors that can be used to predict limb amputation in high-voltage electrically injured patients. Methods: Eighty-two high-voltage electrically injured patients were admitted to the Department of Plastic and Reconstructive Surg...

  8. Quality of Life among Egyptian Patients with Upper and Lower Limb Amputation: Sex Differences

    OpenAIRE

    Mohammed, Salwa A.; Shebl, Amany M.

    2014-01-01

    Background. Limb amputation is a life-changing event that can cause significant disruptions in many important areas of existence. Aim of this study. To evaluate the quality of life (QOL) of patients with limb amputation and identify the factors affecting the quality of life of patients with limb amputation among Egyptian patients. Research Design. It was a descriptive exploratory design. Setting. The study was conducted in Orthopedics and Surgical Department in Emergency Hospital at Mansou...

  9. Effect of primary and secondary wartime below-knee amputation on length of hospitalization and rehabilitation

    Directory of Open Access Journals (Sweden)

    Jandrić Slavica

    2002-01-01

    Full Text Available The results of below-knee amputations in 36 war wounded (mean age 35,42 were reviewed. The majority of the patients was wounded by land mines (94.4%. Most of them were between 25 and 35 years old. Bilateral amputation was done in 2.8% of cases. The amputation was performed on the day of wounding (primary below-knee amputation in 30 (83.3% amputees. Secondary amputation after the attempt to save the severely injured lower-limb was performed in 6 patients (16,7% average 4.61 ± 11.67 days after wounding. Reamputation was necessary in 6 cases (16.7%. Time period from the beginning of rehabilitation to the fitting of prosthesis, was 36.25 ± 14.97 days for primary amputations, 32 ± 17.8 days for secondary amputations and 68.66 ± 33.52 days for reamputations. There was no significant correlation between the duration of rehabilitation to prosthetic management and the period between wounding and amputation (r = -0.102. The attempt to save the limb after severe below-knee injuries and the secondary amputation afterwards, did not significantly influence the ensuing rehabilitation and prosthetic works.

  10. A Clinical and Histological Analysis of Mesenchymal Stem Cells in Amputation

    Science.gov (United States)

    2016-02-12

    Ischemia; Peripheral Arterial Disease; Peripheral Vascular Disease; Vascular Disease; Arterial Occlusive Disease; Arteriosclerosis; Atherosclerosis; Cardiovascular Disease; Pathologic Processes; Orthopedic Procedures; Amputation

  11. Chronic kidney disease predicts long-term mortality after major lower extremity amputation

    Directory of Open Access Journals (Sweden)

    Roland Assi

    2014-01-01

    Full Text Available Background: Despite low peri-operative mortality after major lower extremity amputation, long-term mortality remains substantial. Metabolic syndrome is increasing in incidence and prevalence at an alarming rate in the USA. Aim: This study was to determine whether metabolic syndrome predicts outcome after major lower extremity amputation. Patients and Methods: A retrospective review of charts between July 2005 and June 2010. Results: Fifty-four patients underwent a total of 60 major lower extremity amputations. Sixty percent underwent below-knee amputation and 40% underwent above-knee amputation. The 30-day mortality was 7% with no difference in level (below-knee amputation, 8%; above-knee amputation, 4%; P = 0.53. The mean follow-up time was 39.7 months. The 5-year survival was 54% in the whole group, and was independent of level of amputation (P = 0.24 or urgency of the procedure (P = 0.51. Survival was significantly decreased by the presence of underlying chronic kidney disease (P = 0.04 but not by other comorbidities (history of myocardial infarction, P = 0.79; metabolic syndrome, P = 0.64; diabetes mellitus, P = 0.56. Conclusion: Metabolic syndrome is not associated with increased risk of adverse outcomes after lower extremity amputation. However, patients with chronic kidney disease constitute a sub-group of patients at higher risk of postoperative long-term mortality and may be a group to target for intervention.

  12. Predictive factors for lower extremity amputations in diabetic foot infections

    Directory of Open Access Journals (Sweden)

    Zameer Aziz

    2011-09-01

    Full Text Available The objective of this study was to evaluate the epidemiology of diabetic foot infections (DFIs and its predictive factors for lower extremity amputations. A prospective study of 100 patients with DFIs treated at the National University Hospital of Singapore were recruited in the study during the period of January 2005–June 2005. A protocol was designed to document patient's demographics, type of DFI, presence of neuropathy and/or vasculopathy and its final outcome. Predictive factors for limb loss were determined using univariate and stepwise logistic regression analysis. The mean age of the study population was 59.8 years with a male to female ratio of about 1:1 and with a mean follow-up duration of about 24 months. All patients had type 2 diabetes mellitus. Common DFIs included abscess (32%, wet gangrene (29%, infected ulcers (19%, osteomyelitis (13%, necrotizing fasciitis (4% and cellulitis (3%. Thirteen patients were treated conservatively, while surgical debridement or distal amputation was performed in 59 patients. Twenty-eight patients had major amputations (below or above knee performed. Forty-eight percent had monomicrobial infections compared with 52% with polymicrobial infections. The most common pathogens found in all infections (both monomicrobial and polymicrobial were Staphylococcus aureus (39.7%, Bacteroides fragilis (30.3%, Pseudomonas aeruginosa (26.0% and Streptococcus agalactiae (21.0%. Significant univariate predictive factors for limb loss included age above 60 years, gangrene, ankle-brachial index (ABI <0.8, monomicrobial infections, white blood cell (WBC count ≥ 15.0×109/L, erythrocyte sedimentation rate ≥100 mm/hr, C-reactive protein ≥15.0 mg/dL, hemoglobin (Hb ≤10.0g/dL and creatinine ≥150 µmol/L. Upon stepwise logistic regression, only gangrene, ABI <0.8, WBC ≥ 15.0×109/L and Hb ≤10.0g/dL were significant.

  13. Traumatic Amputation of Finger From an Alligator Snapping Turtle Bite.

    Science.gov (United States)

    Johnson, Robert D; Nielsen, Cynthia L

    2016-06-01

    Legend states that the alligator snapping turtle (Macrochelys temminckii) should be handled with extreme caution as it has jaw strength powerful enough to bite a wooden broomstick in half. Tales of bite injuries from what is the largest freshwater turtle in North America exist anecdotally, yet there are few descriptions of medical encounters for such. The risk of infection from reptilian bites to the hand in an aquatic environment warrants thorough antibiotic treatment in conjunction with hand surgery consultation. We present the first case report of a near total amputation of an index finger in an adolescent boy who had been bitten by a wild "gator snapper." PMID:27116923

  14. A case of psychosis who amputated his finger

    Directory of Open Access Journals (Sweden)

    Mehmet Cemal Kaya

    2013-03-01

    Full Text Available Self-harm behavior is defined as the person’s intentional,direct injuring of some body tissue or the whole body mostoften done without suicidal intentions. Mild types of selfmutilationis seen frequently however more severe onesare rarely seen. Severe self-mutilation is generally a signof a serious psychiatric disorder and it can result in organand/or organ functionality loss. In this study we aimed topresent a schizophrenic patient with repetitive self-mutilation.As a conclusion, practicing clinicians should takeinto consideration the possibility of self-harm behavior inschizophrenia patients especially if they have high riskproperties.Key words: Schizophrenia, self-mutilation, amputation

  15. The eye amputated - consequences of eye amputation with emphasis on clinical aspects, phantom eye syndrome and quality of life

    DEFF Research Database (Denmark)

    Rasmussen, Marie Louise Roed

    2010-01-01

    used with an increasing tendency until 2003. The Phantom eye syndrome is frequent among EA patients. Visual hallucinations were described by 42% of the patients. The content were mainly elementary visual hallucinations, with white or colored light as a continuous sharp light or as moving dots. The most...... limitations due to emotional problems and mental health. Patients with the indication painful blind eye are having lower scores in all aspects of health related quality of life and perceived stress than patients with the indication neoplasm and trauma. The percentage of eye amputated which is divorced...

  16. Risk Factors for Foot Amputation in Patients Hospitalized for Diabetic Foot Infection

    Science.gov (United States)

    Verrone Quilici, Maria Teresa; Del Fiol, Fernando de Sá; Franzin Vieira, Alexandre Eduardo; Toledo, Maria Inês

    2016-01-01

    The aim of this study was to identify and quantify risk factors for amputation in diabetic patients hospitalized for foot infections. This cross-sectional study comprised 100 patients with diabetic infectious complications in the lower limbs. The variables investigated were related to diabetes, infection, and treatment compliance. Multiple Cox regression analysis was performed to identify the variables independently associated with the outcome of amputation. The most prevalent chronic complications were neuropathy and hypertension. Most patients presented with a neuroischemic foot (86%). The Morisky test showed that 72% were not compliant with diabetes treatment. Regarding patient outcome, 61% progressed to amputation, 14% to debridement, and 9% to revascularization. The results showed a 42% higher risk for progression to amputation in patients with previous use of antimicrobials. Also, the amputation risk was 26% higher for those less compliant with diabetes treatment. An increase of one point in the Wagner ulcer classification criteria corresponded to a 65% increase in the risk of amputation. Undergoing conservative, nonsurgical procedures prior to admission provided a 63% reduction in the risk of amputation. Knowledge of these factors is critical to enable multidisciplinary teams to develop treatment plans for these patients so as to prevent the need for amputation. PMID:26998493

  17. Very low survival rates after non-traumatic lower limb amputation in a consecutive series

    DEFF Research Database (Denmark)

    Kristensen, Morten Tange; Holm, Gitte; Kirketerp-Møller, Klaus;

    2012-01-01

    The aim of this retrospective study was to evaluate factors potentially influencing short- and long-term mortality in patients who had a non-traumatic lower limb amputation in a university hospital. A consecutive series of 93 amputations (16% toe/foot, 33% trans-tibial, 9% through knee and 42% tr...

  18. Surgical Management of Traumatic Penile Amputation: A Case Report and Review of the World Literature

    Directory of Open Access Journals (Sweden)

    Omer A. Raheem, MD

    2015-03-01

    Conclusion: We review the literature and case reports on penile amputation and its etiology, surgical management, variables effecting outcomes, and its complications. Raheem OA, Mirheydar HS, Patel ND, Patel SH, Suliman A, and Buckley JC. Surgical management of traumatic penile amputation: A case report and review of the world literature. Sex Med 2015;3:49–53.

  19. Spinal, pelvic, and hip movement asymmetries in people with lower-limb amputation: Systematic review

    Directory of Open Access Journals (Sweden)

    Hemakumar Devan, MPhty

    2015-04-01

    Full Text Available Following amputation, people with transfemoral amputation (TFA and transtibial amputation (TTA adapt with asymmetrical movements in the spinal and lower-limb joints. The aim of this review is to describe the trunk, lumbopelvic, and hip joint movement asymmetries of the amputated limb of people with TFA and TTA during functional tasks as compared with the intact leg and/or referent leg of nondisabled controls. Electronic databases were searched from inception to February 2014. Studies with kinematic data comparing (1 amputated and intact leg and (2 amputated and referent leg of nondisabled controls were included (26 articles. Considerable heterogeneity in the studies precluded data pooling. During stance phase of walking in participants with TFA, there is moderate evidence for increased trunk lateral flexion toward the amputated limb as compared with the intact leg and increased anterior pelvic tilt as compared with nondisabled controls. None of the studies investigated spinal kinematics during other functional tasks such as running, ramp walking, stair climbing, or obstacle crossing in participants with TFA or TTA. Overall, persons with TFA adapt with trunk and pelvic movement asymmetries at the amputated limb to facilitate weight transfer during walking. Among participants with TTA, there is limited evidence of spinal and pelvic asymmetries during walking.

  20. The place of radiotherapy after amputation in the treatment of mammacarcinoma

    International Nuclear Information System (INIS)

    This article deals with the decisions to irradiate the chest-wall and regional glands after mamma amputation. A scheme is given to indicate irradiation after mamma amputation for patients with a) 0-3 axillary gland metastases and b) over 3 axillary gland metastases. In this scheme special reference is made to the chest wall, axillary glands, parasternal glands and supraclavicular glands. (Auth.)

  1. Sexuality in people with a lower limb amputation : a topic too hot to handle?

    NARCIS (Netherlands)

    Verschuren, J. E. A.; Enzlin, P.; Geertzen, J. H. B.; Dijkstra, P. U.; Dekker, R.

    2013-01-01

    Purpose: The purpose of this study was to analyze whether, and by whom sexuality is discussed in amputation departments. The focus was on whether professionals received questions about sexuality from their patients with a lower limb amputation and whether they addressed sexuality themselves, as well

  2. A Salvage Operation for Total Penis Amputation Due to Circumcision

    Directory of Open Access Journals (Sweden)

    Bilsev Ince

    2013-05-01

    Full Text Available Circumcision is one of the most common rituals in Jewish and Islamic cultures. It may also be performed for phimosis correction or the treatment of recurrent balanitis. Although circumcision is considered to be a technically easy and safe surgical procedure with no significant risk, it may lead to severe complications such as necrotizing fasciitis or total penis amputation. In this report, we present a case of penis amputation at two levels occurring with third-degree burns due to electrocautery during circumcision. Although penile replantation was attempted, it was unsuccessful due to burn damage to the veins. After restoration of the functional structures, the penis was buried in the inguinal area by reepithelization to maintain blood circulation. The recovery of the penis was successful. This case is presented as a novel example of groin flap surgery to achieve a functionally and aesthetically acceptable outcome in a salvage operation for a penis with significant traumatic injury, which has not been previously reported in the literature.

  3. Surgical reimplantation of penile glans amputation in children during circumcision

    Directory of Open Access Journals (Sweden)

    Bouassida Khaireddine

    2014-01-01

    Full Text Available Circumcision is one of the oldest and most commonly performed surgical procedures. Unfortunately, various complications may occur during circumcision, ranging from trivial to tragic such as penile amputation which is a serious complication and a challenging injury to treat. We describe two cases of non-microsurgical successful reattachment of a distal penile glans which were amputated during circumcision. In the first case, a 5-year-old child underwent circumcision by an urologist under local anesthesia. In the second one, a 3-year-old child underwent circumcision by a general practitioner who used to make circumcision. In this article, the literature is reviewed; results and potential complications of this surgery are also discussed. Glans sensation was present, early morning erection was maintained, and there was an erectile response during penile manipulation in both cases. Although circumcision is not technically difficult, it should be taken seriously. The use of microsurgical reattachment is not always possible, especially in pediatric cases; it also requires special equipment and training.

  4. Early interfaced neural activity from chronic amputated nerves

    Directory of Open Access Journals (Sweden)

    Kshitija Garde

    2009-05-01

    Full Text Available Direct interfacing of transected peripheral nerves with advanced robotic prosthetic devices has been proposed as a strategy for achieving natural motor control and sensory perception of such bionic substitutes, thus fully functionally replacing missing limbs in amputees. Multi-electrode arrays placed in the brain and peripheral nerves have been used successfully to convey neural control of prosthetic devices to the user. However, reactive gliosis, micro hemorrhages, axonopathy and excessive inflammation, currently limit their long-term use. Here we demonstrate that enticement of peripheral nerve regeneration through a non-obstructive multi-electrode array, after either acute or chronic nerve amputation, offers a viable alternative to obtain early neural recordings and to enhance long-term interfacing of nerve activity. Non restrictive electrode arrays placed in the path of regenerating nerve fibers allowed the recording of action potentials as early as 8 days post-implantation with high signal-to-noise ratio, as long as 3 months in some animals, and with minimal inflammation at the nerve tissue-metal electrode interface. Our findings suggest that regenerative on-dependent multi-electrode arrays of open design allow the early and stable interfacing of neural activity from amputated peripheral nerves and might contribute towards conveying full neural control and sensory feedback to users of robotic prosthetic devices. .

  5. Kinematic analysis of males with transtibial amputation carrying military loads

    Directory of Open Access Journals (Sweden)

    Barri L. Schnall, MPT

    2015-03-01

    Full Text Available The biomechanical responses to load carriage, a common task for dismounted troops, have been well studied in nondisabled individuals. However, with recent shifts in the rehabilitation and retention process of injured servicemembers, there remains a substantial need for understanding these responses in persons with lower-limb amputations. Temporal-spatial and kinematic gait parameters were analyzed among 10 male servicemembers with unilateral transtibial amputation (TTA and 10 uninjured male controls. Participants completed six treadmill walking trials in all combinations of two speeds (1.34 and 1.52 m/s and three loads (none, 21.8, and 32.7 kg. Persons with TTA exhibited biomechanical compensations to carried loads that are comparable to those observed in uninjured individuals. However, several distinct gait changes appear to be unique to those with TTA, notably, increased dorsiflexion (deformation of the prosthetic foot/ankle, less stance knee flexion on the prosthetic limb, and altered trunk forward lean/excursion. Such evidence supports the need for future work to assess the risk for overuse injuries with carried loads in this population in addition to guiding the development of adaptive prosthetic feet/components to meet the needs of redeployed servicemembers or veterans/civilians in physically demanding occupations.

  6. Reduced Incidence of Foot-Related Hospitalisation and Amputation amongst Persons with Diabetes in Queensland, Australia.

    Directory of Open Access Journals (Sweden)

    Peter A Lazzarini

    Full Text Available To determine trends in the incidence of foot-related hospitalisation and amputation amongst persons with diabetes in Queensland (Australia between 2005 and 2010 that coincided with changes in state-wide ambulatory diabetic foot-related complication management.All data from cases admitted for the principal reason of diabetes foot-related hospitalisation or amputation in Queensland from 2005-2010 were obtained from the Queensland Hospital Admitted Patient Data Collection dataset. Incidence rates for foot-related hospitalisation (admissions, bed days used and amputation (total, minor, major cases amongst persons with diabetes were calculated per 1,000 person-years with diabetes (diabetes population and per 100,000 person-years (general population. Age-sex standardised incidence and age-sex adjusted Poisson regression models were also calculated for the general population.There were 4,443 amputations, 24,917 hospital admissions and 260,085 bed days used for diabetes foot-related complications in Queensland. Incidence per 1,000 person-years with diabetes decreased from 2005 to 2010: 43.0% for hospital admissions (36.6 to 20.9, 40.1% bed days (391 to 234, 40.0% total amputations (6.47 to 3.88, 45.0% major amputations (2.18 to 1.20, 37.5% minor amputations (4.29 to 2.68 (p < 0.01 respectively. Age-sex standardised incidence per 100,000 person-years in the general population also decreased from 2005 to 2010: 23.3% hospital admissions (105.1 to 80.6, 19.5% bed days (1,122 to 903, 19.3% total amputations (18.57 to 14.99, 26.4% major amputations (6.26 to 4.61, 15.7% minor amputations (12.32 to 10.38 (p < 0.01 respectively. The age-sex adjusted incidence rates per calendar year decreased in the general population (rate ratio (95% CI; hospital admissions 0.949 (0.942-0.956, bed days 0.964 (0.962-0.966, total amputations 0.962 (0.946-0.979, major amputations 0.945 (0.917-0.974, minor amputations 0.970 (0.950-0.991 (p < 0.05 respectively.There were significant

  7. Prospective use of xenon 133Xe clearance for amputation level selection

    International Nuclear Information System (INIS)

    Xenon 133Xe clearance was used to select the most distal amputation level that would allow sufficient blood flow for healing. Capillary blood flow was first measured at the most distal potential amputation level, then at successive proximal levels until an amputation site was found that had a capillary skin blood flow rate greater than or equal to 2.6 mL/min/100 g of tissue. Xenon 133Xe in saline was injected intracutaneously at each level, and flow rates were determined using a gamma camera interfaced with a computer system programmed for the Ketty-Schmidt formula modified for capillary blood flow. There were 45 cases, including one toes, six transmetatarsal, five Syme's, 25 below-knee, four knee disarticulation, three above-knee, and one hip disarticulation amputation. All amputations in patients with flow rates exceeding 2.4 mL/min/100 g of tissue healed, with two exceptions

  8. Review of 345 eye amputations carried out in the period 1996-2003, at Rigshospitalet, Denmark

    DEFF Research Database (Denmark)

    Rasmussen, Marie Louise Roed; Prause, Jan Ulrik; Johnson, Martin; Kamper-Jørgensen, Finn; Toft, Peter Bjerre

    2008-01-01

    PURPOSE: The aim of this study was to identify the number of eye amputations, and the causative diagnoses, indications for surgery and surgical techniques applied, and to evaluate a possible change in surgical technique in a tertiary referral centre in Denmark. METHODS: The hospital database was...... screened using surgery codes for patients who had undergone bulbar evisceration, enucleation or orbital exenteration in the period 1996-2003. Patient records were reviewed for gender, age, time since surgery, causative diagnosis (the disease process leading to the indication for amputation), indication for...... eye amputation, type of surgery and whether an implant was applied. RESULTS: A total of 345 patients were identified as having undergone eye amputation during the 8-year period. Indications for eye amputation were: painful blind eye (127); neoplasm (119); infection (42); recent injury (25...

  9. Reconstruction of an Amputated Glans Penis With a Buccal Mucosal Graft: Case Report of a Novel Technique

    OpenAIRE

    Aboutaleb, Hamdy

    2014-01-01

    Penile amputation is a rare catastrophe and a serious complication of circumcision. Reconstruction of the glans penis may be indicated following amputation. Our report discusses a novel technique for reconfiguration of an amputated glans penis 1 year after a complicated circumcision. A 2-year-old male infant presented to us with glans penis amputation that had occurred during circumcision 1 year previously. The parents complained of severe meatal stenosis with disfigurement of the penis. Peni...

  10. Patterns of extremity traumas leading to amputation in lran:results of Iranian National Trauma Project

    Institute of Scientific and Technical Information of China (English)

    Majid Moini; Mohammad R Rasouli; Ali Khaji; Farshad Farshidfar; Pedram Heidari

    2009-01-01

    Obiective: To determine the patterns of traumatic extremity injuries leading to amputation in Iran.Methotis: Data of Iranian National Trauma Project was used to identify patients with upper and lower extremity traumas undergoing amputation.This project was conducted in 8 major cities during 2000-2004.Results: of 17 753 traumatic Patients,164 (0.92%) had injuries to the extremities that resulted in the limb amputation.Of these,143 (87.2%) were men.The patient's mean age was 29.0 years±15.4 years and the highest incidence was seen in the age group of 21 to 30 years (34.1%).One hundred and four cases were occupational accidents (63.4%).Blunt trauma was in 54.9% of the cases.The most common reasons for amputation were respectively stabbings (37.8%) and crush injuries (31.7%).Amputation of hand fingers was the most frequent type of amputation (125 cases,76.2%).One patient died from severe associated injuries.Conclusions: This study shows the patterns of traumatic limb amputation in Iran,a developing country.Resuits of this study may be used in preventive strategic planning.

  11. An amputation resets positional information to a proximal identity in the regenerating zebrafish caudal fin

    Directory of Open Access Journals (Sweden)

    Azevedo Ana

    2012-08-01

    Full Text Available Abstract Background Zebrafish has emerged as a powerful model organism to study the process of regeneration. This teleost fish has the ability to regenerate various tissues and organs like the heart, spinal cord, retina and fins. In this study, we took advantage of the existence of an excellent morphological reference in the zebrafish caudal fin, the bony ray bifurcations, as a model to study positional information upon amputation. We investigated the existence of positional information for bifurcation formation by performing repeated amputations at different proximal-distal places along the fin. Results We show that, while amputations performed at a long distance from the bifurcation do not change its final proximal-distal position in the regenerated fin, consecutive amputations done at 1 segment proximal to the bifurcation (near the bifurcation induce a positional reset and progressively shift its position distally. Furthermore, we investigated the potential role of Shh and Fgf signalling pathways in the determination of the bifurcation position and observed that they do not seem to be involved in this process. Conclusions Our results reveal that, an amputation near the bifurcation inhibits the formation of the regenerated bifurcation in the pre-amputation position, inducing a distalization of this structure. This shows that the positional memory for bony ray bifurcations depends on the proximal-distal level of the amputation.

  12. Quality of Life among Egyptian Patients with Upper and Lower Limb Amputation: Sex Differences

    Directory of Open Access Journals (Sweden)

    Salwa A. Mohammed

    2014-01-01

    Full Text Available Background. Limb amputation is a life-changing event that can cause significant disruptions in many important areas of existence. Aim of this study. To evaluate the quality of life (QOL of patients with limb amputation and identify the factors affecting the quality of life of patients with limb amputation among Egyptian patients. Research Design. It was a descriptive exploratory design. Setting. The study was conducted in Orthopedics and Surgical Department in Emergency Hospital at Mansoura University Hospitals. Sample. A sample of convenience of 100 adult male and female patients who met the inclusion criteria was included. Tools. (a Structured interview questionnaire (SIQ was used to collect personal data, (b short form (36 health status questionnaires: this part was utilized to assess the quality of life among Egyptian patients with amputation. Results. The result of this study indicates that most participants experienced a change in the quality of life. There is a statistically significant difference between total QOL aspects and each of the following: age, gender, educational level, and type of work. Conclusion. Limb amputation tends to cause increased disability for those amputated patients. The age, gender, place of amputation, and marital status are found as statistically significant factors with physical component and psychological component.

  13. A developing world experience with distal foot amputations for diabetic limb salvage

    Directory of Open Access Journals (Sweden)

    Omer Salahuddin

    2013-10-01

    Full Text Available Objectives: To evaluate the functional outcome, morbidity, and viability of foot salvage in diabetic patients. Materials and methods: This prospective case series was conducted from March 2007 to December 2012 at the department of surgery Pakistan Ordnance Factories Hospital, Wah Cantt, Pakistan. 123 males and 26 female patients were included in the study. All the patients were treated after getting admitted in the hospital and wounds were managed with daily dressings, nursing care and debridement of necrotic tissue with adequate antibiotic coverage. Results: In total, 149 patients (mean age: 56±7.52 years with 171 amputations were included in the study. The mean duration of diabetes mellitus (DM was 9±4.43 years. Ninety-seven percent of the patients were diagnosed with type 2 DM. Wound debridement was performed under general anesthesia in 48 (33.2% patients, whereas local anesthesia was used for the rest of the patients after having good glycemic control and improvement in general health. The most common pathogen isolated from the infected wounds was Staphylococcus aureus in approximately 46% cases. Regarding the types of amputation, partial toe amputation was performed in 21 (12.2% cases, second-toe amputation in 60 (35% cases, hallux amputation in 41 (24% cases, multiple toe amputations in 29 (17% cases, bilateral feet involvement was observed in 16 (9.3% cases, and transmetatarsal amputation was performed in 4 (2.3% cases. The wounds healed well except in 19 cases where amputation had to be revised to a more proximal level. Thirty-nine patients died during the study period: 3 died of wound-related complications and 36 died of systemic complications. Conclusion: With the ever-increasing epidemic of DM, the number of patients with diabetic foot ulcers has also significantly risen. Early surgical management with good glycemic control and foot care with close monitoring can decrease amputations and thus foot salvage can be successfully

  14. A Canadian population-based description of the indications for lower-extremity amputations and outcomes

    Science.gov (United States)

    Kayssi, Ahmed; de Mestral, Charles; Forbes, Thomas L.; Roche-Nagle, Graham

    2016-01-01

    Background To our knowledge, there have been no previously published reports characterizing lower-extremity amputations in Canada. The objective of this study was to describe the indications and outcomes of lower-extremity amputations in the Canadian population. Methods We performed a retrospective cohort study of all adult patients who underwent lower-extremity amputation in Canada between 2006 and 2009. Patients were identified from the Canadian Institute for Health Information’s Discharge Abstract Database, which includes all hospital admissions across Canada with the exception of the province of Quebec. Pediatric, trauma, and outpatients were excluded. Results During the study period, 5342 patients underwent lower-extremity amputations in 207 Canadian hospitals. The mean age was 67 ± 13 years, and 68% were men. Amputations were most frequently indicated after admission for diabetic complications (81%), cardiovascular disease (6%), or cancer (3%). In total, 65% of patients were discharged to another inpatient or long-term care facility, and 26% were discharged home with or without extra support. Most patients were diabetic (96%) and most (65%) required a below-knee amputation. Predictors of prolonged (> 7 d) hospital stay included amputation performed by a general surgeon; cardiovascular risk factors, such as diabetes, hypertension, ischemic heart disease, congestive heart failure, or hyperlipidemia; and undergoing the amputation in the provinces of Newfoundland and Labrador, New Brunswick, or British Columbia. Conclusion There is variability in the delivery of lower-extremity amputations and postoperative hospital discharges among surgical specialists and regions across Canada. Future work is needed to investigate the reasons for this variability and to develop initiatives to shorten postoperative hospital stays. PMID:27007090

  15. Motor cortex changes after amputation are modulated by phantom limb motor control rather than pain

    DEFF Research Database (Denmark)

    Raffin, Estelle E.; Pascal, Giraux,; Karen, Reilly,; Nathalie, Richard,

    retains a residual M1-c activity when amputees perform phantom limb movements (4-5). Except a correlation between phantom limb pain and M1-c expansion of the face (2-3), the relationship between the ability to voluntary move the phantom hand, the level of phantom limb pain, the degree of M1-c......Amputation of a limb induces reorganization within the contralateral primary motor cortex (M1-c) (1-3). In the case of hand amputation, M1-c areas evoking movements in the face and the remaining part of the upper-limb expand toward the hand area. Despite this expansion, the amputated hand still...

  16. Therapy-Resistant Complex Regional Pain Syndrome Type I: To Amputate or Not?

    OpenAIRE

    Bodde, M.I.; Dijkstra, P.U.; den Dunnen, W.F.A.; Geertzen, J. H. B.

    2011-01-01

    Background: Amputation for the treatment of long-standing, therapy-resistant complex regional pain syndrome type I (CRPS-I) is controversial. An evidence-based decision regarding whether or not to amputate is not possible on the basis of current guidelines. The aim of the current study was to systematically review the literature and summarize the beneficial and adverse effects of an amputation for the treatment of long-standing, therapy-resistant CRPS-I. Methods: A literature search, using Me...

  17. A functional and psychosocial assessment of patients with post-Sudeck atrophy amputation.

    Science.gov (United States)

    Szeinberg-Arazi, D; Heim, M; Nadvorna, H; Ner, I Z; Szeinberg, A; Azaria, M

    1993-04-01

    Twelve patients with reflex sympathetic dystrophy were referred to a comprehensive orthopaedic rehabilitation center after failure of conservative management. Ten underwent amputation of the affected limb and, although functional improvement occurred in the patients undergoing lower limb amputation, psychosocial dysfunction persisted. All the patients required psychological support. In cases of post-Sudeck amputation, early orthopaedic diagnosis and referral to a comprehensive treatment center are recommended. In the 12 cases described here, apart from the obvious limb pathology, severe psychological inadequacies were found to be present. PMID:7682058

  18. Radiotherapy preserves fingers in the management of subungual squamous cell carcinoma, obviating the need for amputation

    International Nuclear Information System (INIS)

    A retrospective study of the use of radiotherapy in 12 patients with subungual squamous cell carcinoma of the finger was conducted at two radiotherapy departments in the Netherlands. This malignancy has little tendency to metastasize and is usually treated by amputation. Primary radiotherapy resulted in a permanent local control of 92% with only one serious adverse effect leading to an amputation of the initially involved digit. No regional or distant failure was seen during follow-up. Radiotherapy should be considered as an alternative for amputation to treat patients with subungual squamous cell carcinoma of the finger

  19. Amputation-Free Survival after Crural Percutaneous Transluminal Angioplasty for Critical Limb Ischemia

    DEFF Research Database (Denmark)

    Strøm, M; Konge, L; Lönn, L; Schroeder, T V; Rørdam, P

    2015-01-01

    BACKGROUND AND AIM: To evaluate the amputation-free survival after below the knee percutaneous transluminal angioplasty in a consecutive group of patients with critical ischemia of the lower extremity. MATERIALS AND METHODS: A total of 70 consecutive patients with critical ischemia were treated......-up clinical examinations were performed within 6 weeks and after 1 year. All medical records were crosschecked with the national vascular registry ensuring a valid 1-year status in 97% of the patients. RESULTS: A total of 15 major amputations were performed during follow-up, with 11 amputations performed...... within the first year. Complications after percutaneous transluminal angioplasty were rare. Cumulative mortality after 1 and 2 years was 22% and 34%, respectively. Amputation-free survival at 1 and 2 years of follow-up was 68% and 58%, respectively. There were no association between known risk factors...

  20. Predictors of lower-extremity amputation in patients with an infected diabetic foot ulcer

    DEFF Research Database (Denmark)

    Pickwell, Kirsty; Siersma, Volkert; Kars, Marleen;

    2015-01-01

    OBJECTIVE Infection commonly complicates diabetic foot ulcers and is associated with a poor outcome. In a cohort of individuals with an infected diabetic foot ulcer, we aimed to determine independent predictors of lower-extremity amputation and the predictive value for amputation of the...... International Working Group on the Diabetic Foot (IWGDF) classification system and to develop a risk score for predicting amputation. RESEARCH DESIGN AND METHODS We prospectively studied 575 patients with an infected diabetic foot ulcer presenting to 1 of 14 diabetic foot clinics in 10 European countries...... IWGDF system (area under the ROC curves 0.80, 0.78, and 0.67, respectively). CONCLUSIONS For individuals with an infected diabetic foot ulcer, we identified independent predictors of amputation, validated the prognostic value of the IWGDF classification system, and developed a new risk score for...

  1. Physical rehabilitation of patients with amputation stump of thigh because of trauma

    Directory of Open Access Journals (Sweden)

    Efremova O.V.

    2009-10-01

    Full Text Available The article is exposition essence of problem of renewal of ability to work of a problem of restoration after amputation at the hip. The analysis of the standard program of the standard in traumatology programs of physical rehabilitation of patients after amputation and presents the results of the developed physical rehabilitation of patients with amputating the thigh stumps due to injury. The authors propose to use the means of physical rehabilitation in accordance with the flow dynamics of the reparative processes after amputation and clinical features of injury. All this contributes to the development of compensatory own human capabilities, resulting in remission. Since these funds most physiological, their correct application does not cause complications.

  2. Psychological management, prevention and treatment of phantom pain after amputations for tumours

    OpenAIRE

    Tomeno, B.; Anract, P.; Ouaknine, M.

    1998-01-01

    Amputation for tumours is rarely carried out nowadays and has few specific technical features, apart from the rare cases where ingenuity is required to gain a few centimetres in length of a stump. As far as possible, the decision for amputation should not be imposed; it is better that the patient himself should take the initiative. The prosthesis and its constraints should be described honestly to avoid subsequent disappointment. Prevention of a painful phantom limb must always be undertaken,...

  3. Leg amputation following intramuscular injection of iron dextran in a 32 year old woman

    OpenAIRE

    Gloria Shalviri; Kheirollah Gholami; Naghmeh Javidnikou

    2015-01-01

    To inform healthcare professionals of a rare serious reaction leading to leg amputation following intramuscular injection of iron dextran and report comments for preventing such reactions.A case of leg amputation following intramuscular injection of iron dextran reported to Iranian Pharmacovigilance Center was reviewed. Patient and reaction data was collected by assessing the reported yellow card, patient chart review and interviewing with patient and physicians. World Health Organization def...

  4. Intraoperative and pathological findings of intramedullary amputation neuroma associated with spinal ependymoma

    OpenAIRE

    Arishima, Hidetaka; Takeuchi, Hiroaki; Tsunetoshi, Kenzo; Kodera, Toshiaki; Kitai, Ryuhei; Kikuta, Ken-ichiro

    2012-01-01

    Amputation neuromas typically arise in injured peripheral nerves; rarely, however, they arise in the spinal cord. We report a rare case of intramedullary amputation neuroma associated with ependymoma in the cervical spinal cord. A 73-year-old woman presented with a 5-year history of progressive gait disturbance. Neurological examination revealed complete motor deficit of her hands and legs. Magnetic resonance imaging of the cervical spine revealed an enhancing mass within the spinal cord at t...

  5. Painful neuroma requiring surgical excision after lower limb amputation caused by landmine explosions

    OpenAIRE

    Sehirlioglu, Ali; Ozturk, Cagatay; Yazicioglu, Kamil; Tugcu, Ilknur; Yilmaz, Bilge; Goktepe, Ahmet Salim

    2007-01-01

    This article reports an analysis of 75 consecutive lower limb amputees who developed painful neuroma requiring surgical excision after lower limb amputation following landmine explosions. This retrospective study analyses the results of 75 patients who were treated for painful neuroma after lower limb amputation following landmine explosions between the years 2000 and 2006. The average time period from use of prosthesis to start of symptoms suggesting neuroma was 9.6 months. The average time ...

  6. Revisiting risks associated with mortality following initial transtibial or transfemoral amputation

    OpenAIRE

    Barbara E. Bates, MD; Dawei Xie, PhD; Jibby E. Kurichi, MPH; Diane Cowper Ripley, PhD; Pui L. Kwong, MPH; Margaret G. Stineman, MD

    2013-01-01

    This study’s objective was to determine how treatment-, environmental-, and facility-level characteristics contribute to postdischarge mortality prediction. The study included 4,153 Veterans who underwent lower-limb amputation in Department of Veterans Affairs facilities during fiscal years 2003 and 2004. Veterans were followed 1 yr postamputation. A Cox regression identified characteristics associated with mortality risk after hospital discharge following amputation. Older age, higher amputa...

  7. Bilateral microvascular second toe transfer for bilateral post-traumatic thumb amputation

    OpenAIRE

    Rajendra Nehete; Anita Nehete; Sandeep Singla; Harshad Adhav

    2012-01-01

    In bilateral thumb amputations, the functional impairment is serious and every attempt should be made to reconstruct the thumb. We report a case of bilateral post traumatic thumb amputation, reconstructed with bilateral second toe transfer. Only two such cases have been reported in literature so far. Though there are various modalities for the reconstruction of thumb, microvascular toe transfer has its own merits. The convalescent period is minimal with excellent function. It is bilaterally s...

  8. Partial amputation of the tongue-self-inflicted or physical assault?

    Science.gov (United States)

    Morgenthal, S; Bayer, R; Doerre, A; Dreßler, J

    2016-05-01

    Injuries of the tongue are generally self-inflicted lesions and occur during different diseases or external incidents. The amputation of the tongue is a rare event. In this article, we report about a woman presenting with a complete amputation of the anterior third of the tongue. The morphological findings, which are essential for the differentiation of self-inflicted injuries and injuries caused by a third party, are demonstrated. PMID:26387091

  9. External leg amputation in conformal-invariant three-point function

    Science.gov (United States)

    Mitra, Indrajit

    2011-04-01

    Amputation of external legs is carried out explicitly for the conformal-invariant three-point function involving two spinors and one vector field. Our results are consistent with the general result that amputating an external leg in a conformal-invariant Green function replaces a field by its conformal partner in the Green function. A new star-triangle relation, involving two spinors and one vector field, is derived and used for the calculation.

  10. External leg amputation in conformal-invariant three-point function

    International Nuclear Information System (INIS)

    Amputation of external legs is carried out explicitly for the conformal-invariant three-point function involving two spinors and one vector field. Our results are consistent with the general result that amputating an external leg in a conformal-invariant Green function replaces a field by its conformal partner in the Green function. A new star-triangle relation, involving two spinors and one vector field, is derived and used for the calculation. (orig.)

  11. External leg amputation in conformal-invariant three-point function

    Energy Technology Data Exchange (ETDEWEB)

    Mitra, Indrajit [Indian Association for the Cultivation of Science, Department of Theoretical Physics, Kolkata (India)

    2011-04-15

    Amputation of external legs is carried out explicitly for the conformal-invariant three-point function involving two spinors and one vector field. Our results are consistent with the general result that amputating an external leg in a conformal-invariant Green function replaces a field by its conformal partner in the Green function. A new star-triangle relation, involving two spinors and one vector field, is derived and used for the calculation. (orig.)

  12. Hip Arthroplasty in a Patient with Transfemoral Amputation: A New Tip

    Directory of Open Access Journals (Sweden)

    Hassan Boussakri

    2015-01-01

    Full Text Available Femoral fractures in amputation stump are challenging injuries to manage. The authors describe a case of a 51-year-old patient with a right above knee amputation, who had a right hip femoral neck fracture. In this technical note, we describe a technical and surgical procedure with intraoperative tips and tricks, in which we use commonly available materials, for the safe management in such clinical situations.

  13. Successful replantation of an amputated penis: a case report and review of the literature

    OpenAIRE

    Riyach, Omar; El Majdoub, Aziz; Tazi, Mohammed Fadl; El Ammari, Jalal Eddine; El Fassi, Mohammed Jamal; Khallouk, Abdelhak; Farih, Moulay Hassan

    2014-01-01

    Introduction Amputation of the penis is a rare traumatic injury reported from various parts of the world as isolated cases. A complete reconstruction of all penile structures should be attempted in one stage which provides the best chance for full rehabilitation of the patient. Case presentation We report the case of a 35-year-old Berber man who was admitted at the Emergency Department for incomplete criminal amputation of his penis, which was successfully reattached by using a macrosurgical ...

  14. Quality of Life Following Amputation or Limb Preservation in Patients with Lower Extremity Bone Sarcoma

    OpenAIRE

    Gary E Mason; Lele eAung; Sarah eGall; Meyers, Paul A; Robert eButler; Sarah eKrug; Mimi eKim; Healey, John H.; Richard eGorlick

    2013-01-01

    PURPOSE: Although functional differences have been described between patients with lower extremity bone sarcoma with amputation and limb preservation surgery, differences have not clearly been shown between the two groups related to quality of life. The aim of the study was to determine if there is a difference in overall quality of life in lower extremity bone sarcoma survivors related to whether they had an amputation or a limb preservation procedure. PATIENTS AND METHODS: Eighty-two lon...

  15. Metabolic and body composition changes in first year following traumatic amputation

    Directory of Open Access Journals (Sweden)

    Carly S. Eckard, MS, RD

    2015-09-01

    Full Text Available Body composition and metabolism may change considerably after traumatic amputation because of muscle atrophy and an increase in adiposity. The purpose of this study was to quantify changes in weight, body composition, and metabolic rate during the first year following traumatic amputation in military servicemembers. Servicemembers without amputation were included for comparison. Participants were measured within the first 12 wk after amputation (baseline and at 6, 9, and 12 mo after amputation. Muscle mass, fat mass, weight, and metabolic rate were measured at each time point. There was a significant increase in weight and body mass index in the unilateral group between baseline and all follow-up visits (p < 0.01. Over the 12 mo period, total fat mass and trunk fat mass increased in both unilateral and bilateral groups; however, these changes were not statistically significant over time. Muscle mass increased in both the unilateral and bilateral groups despite percent of lean mass decreasing. No changes in resting metabolism or walking energy expenditure were observed in any group. The results of this study conclude that weight significantly increased because of an increase in both fat mass and muscle mass in the first year following unilateral and bilateral amputation.

  16. The Plasticity of Brain Gray Matter and White Matter following Lower Limb Amputation.

    Science.gov (United States)

    Jiang, Guangyao; Yin, Xuntao; Li, Chuanming; Li, Lei; Zhao, Lu; Evans, Alan C; Jiang, Tianzi; Wu, Jixiang; Wang, Jian

    2015-01-01

    Accumulating evidence has indicated that amputation induces functional reorganization in the sensory and motor cortices. However, the extent of structural changes after lower limb amputation in patients without phantom pain remains uncertain. We studied 17 adult patients with right lower limb amputation and 18 healthy control subjects using T1-weighted magnetic resonance imaging and diffusion tensor imaging. Cortical thickness and fractional anisotropy (FA) of white matter (WM) were investigated. In amputees, a thinning trend was seen in the left premotor cortex (PMC). Smaller clusters were also noted in the visual-to-motor regions. In addition, the amputees also exhibited a decreased FA in the right superior corona radiata and WM regions underlying the right temporal lobe and left PMC. Fiber tractography from these WM regions showed microstructural changes in the commissural fibers connecting the bilateral premotor cortices, compatible with the hypothesis that amputation can lead to a change in interhemispheric interactions. Finally, the lower limb amputees also displayed significant FA reduction in the right inferior frontooccipital fasciculus, which is negatively correlated with the time since amputation. In conclusion, our findings indicate that the amputation of lower limb could induce changes in the cortical representation of the missing limb and the underlying WM connections. PMID:26587289

  17. Does unilateral transtibial amputation lead to greater metabolic demand during walking?

    Directory of Open Access Journals (Sweden)

    Elizabeth Russell Esposito, PhD

    2015-01-01

    Full Text Available Previous literature reports greater metabolic demand of walking following transtibial amputation. However, most research focuses on relatively older, less active, and often dysvascular amputees. Servicemembers with traumatic amputation are typically young, fit, and highly active before and often following surgical amputation of their lower limb. This study compared the metabolic demand of walking in young, active individuals with traumatic unilateral transtibial amputation (TTA and nondisabled controls. Heart rate (HR, rate of oxygen consumption, and rating of perceived exertion (RPE were calculated as subjects walked at a self-selected velocity and at five standardized velocities based on leg length. The TTA group completed a Prosthetics Evaluation Questionnaire. Oxygen consumption (p = 0.89, net oxygen consumption (p = 0.32, and RPE (p = 0.14 did not differ between groups. Compared with controls, HR was greater in the TTA group and increased to a greater extent with velocity (p < 0.001. Overall, the TTA group rated their walking abilities as high (mean: 93% out of 100%. This is the first study to report equivalent metabolic demand between persons with amputation and controls walking at the same velocity. These results may reflect the physical fitness of the young servicemembers with traumatic amputations and may serve to guide outcome expectations in the future.

  18. The Plasticity of Brain Gray Matter and White Matter following Lower Limb Amputation

    Science.gov (United States)

    Jiang, Guangyao; Yin, Xuntao; Li, Chuanming; Li, Lei; Zhao, Lu; Evans, Alan C.; Jiang, Tianzi; Wu, Jixiang; Wang, Jian

    2015-01-01

    Accumulating evidence has indicated that amputation induces functional reorganization in the sensory and motor cortices. However, the extent of structural changes after lower limb amputation in patients without phantom pain remains uncertain. We studied 17 adult patients with right lower limb amputation and 18 healthy control subjects using T1-weighted magnetic resonance imaging and diffusion tensor imaging. Cortical thickness and fractional anisotropy (FA) of white matter (WM) were investigated. In amputees, a thinning trend was seen in the left premotor cortex (PMC). Smaller clusters were also noted in the visual-to-motor regions. In addition, the amputees also exhibited a decreased FA in the right superior corona radiata and WM regions underlying the right temporal lobe and left PMC. Fiber tractography from these WM regions showed microstructural changes in the commissural fibers connecting the bilateral premotor cortices, compatible with the hypothesis that amputation can lead to a change in interhemispheric interactions. Finally, the lower limb amputees also displayed significant FA reduction in the right inferior frontooccipital fasciculus, which is negatively correlated with the time since amputation. In conclusion, our findings indicate that the amputation of lower limb could induce changes in the cortical representation of the missing limb and the underlying WM connections. PMID:26587289

  19. The Plasticity of Brain Gray Matter and White Matter following Lower Limb Amputation

    Directory of Open Access Journals (Sweden)

    Guangyao Jiang

    2015-01-01

    Full Text Available Accumulating evidence has indicated that amputation induces functional reorganization in the sensory and motor cortices. However, the extent of structural changes after lower limb amputation in patients without phantom pain remains uncertain. We studied 17 adult patients with right lower limb amputation and 18 healthy control subjects using T1-weighted magnetic resonance imaging and diffusion tensor imaging. Cortical thickness and fractional anisotropy (FA of white matter (WM were investigated. In amputees, a thinning trend was seen in the left premotor cortex (PMC. Smaller clusters were also noted in the visual-to-motor regions. In addition, the amputees also exhibited a decreased FA in the right superior corona radiata and WM regions underlying the right temporal lobe and left PMC. Fiber tractography from these WM regions showed microstructural changes in the commissural fibers connecting the bilateral premotor cortices, compatible with the hypothesis that amputation can lead to a change in interhemispheric interactions. Finally, the lower limb amputees also displayed significant FA reduction in the right inferior frontooccipital fasciculus, which is negatively correlated with the time since amputation. In conclusion, our findings indicate that the amputation of lower limb could induce changes in the cortical representation of the missing limb and the underlying WM connections.

  20. Tissue spectrophotometry and thermographic imaging applied to routine clinical prediction of amputation level viability

    Science.gov (United States)

    Hanson, Jon M.; Harrison, David K.; Hawthorn, Ian E.

    2002-06-01

    About 5% of British males over 50 years develop peripheral arterial occlusive disease. Of these about 2% ultimately require lower limb amputation. In 1995 we proposed a new technique using lightguide spectrophotometry to measure the oxygen saturation level of haemoglobin (SO2) in the skin as a method for predicting tissue viability. This technique, in combination with thermographic imaging, was compared with skin blood flow measurements using the I125)4- Iodoantipyrine (IAP) clearance technique. The optical techniques gave a sensitivity and selectivity of 1.0 for the prediction of successful outcome of a below knee amputation compared with a specificity of 93% using the traditional IAP technique at a below knee to above knee amputation ratio (BKA:AKA) of 75%. The present study assesses the routine clinical application of these optical techniques. The study is ongoing, but the data to date comprises 22 patients. 4 patients were recommended for above knee amputation (AKA) and 18 patients for below knee amputation on the basis of thermographic and tissue SO2 measurements. All but one of the predicted BKA amputations healed. The study to date produces evidence of 94% healing rate (specificity) for a BKA:AKA ratio of 82%. This compares favorably with the previous figures given above.

  1. Quality of Life Following Amputation or Limb Preservation in Patients with Lower Extremity Bone Sarcoma

    Directory of Open Access Journals (Sweden)

    Gary E Mason

    2013-08-01

    Full Text Available PURPOSE: Although functional differences have been described between patients with lower extremity bone sarcoma with amputation and limb preservation surgery, differences have not clearly been shown between the two groups related to quality of life. The aim of the study was to determine if there is a difference in overall quality of life in lower extremity bone sarcoma survivors related to whether they had an amputation or a limb preservation procedure. PATIENTS AND METHODS: Eighty-two long-term survivors of lower extremity bone sarcoma were studied to make a comparison of the overall quality of life, pain assessment and psychological evaluations in limb preservation and amputation patients. Forty-eight patients with limb preservation and thirty-four patients with amputations were enrolled in the study. Validated psychometric measures including the Quality of Life Questionnaire, the Minnesota Multiphasic Personality Inventory and visual analog scales were utilized.RESULTS: The overall quality of life of patients with limb preservation was significantly higher than patients with amputation (p-value < 0.01. Significant differences were noted in the categories of material well being, job satisfiers and occupational relations. CONCLUSION: The overall quality of life of patients with limb preservation appears to be better than for those patients with amputation based on the quality of life questionnaire in patients surviving lower extremity bone sarcoma. Further analysis needs to verify the results and focus on the categories that significantly affect the overall quality of life.

  2. Incidence, severity, and impact of hyperhidrosis in people with lower-limb amputation

    Directory of Open Access Journals (Sweden)

    Colby Hansen, MD

    2015-04-01

    Full Text Available To assess the incidence and severity of self-reported hyperhidrosis in patients with amputation and understand its effects on prosthetic fit or function, a cross-sectional survey of patients at two amputee clinics was performed. Responses from 121 subjects with lower-limb amputation were analyzed. Of these subjects, 66% reported sweating to a degree that it interfered with daily activities, as measured by the Hyperhidrosis Disease Severity Scale. There was a significant association between sweating and interference with prosthetic fit and function. Sweating was more severe in cases of transtibial amputations, patients under the age of 60 yr, warm weather, and vigorous activity. There was no relationship between severity of sweating and time since amputation, etiology of amputation, duration of daily prosthetic use, or reported ability to perform functional tasks. Subjects reported trying multiple interventions, but the self-reported effectiveness of these treatments was low. Hyperhidrosis, a common problem associated with prosthetic usage, varies in severity and often interferes with daily activities. Sweating severity is associated with poor prosthetic fit and function. Risk factors include younger age and transtibial amputation status. Treatment strategies generally lack efficacy. The results of this study may provide guidance for future interventions and treatment options.

  3. "Reposition-flap": A therapeutic alternative in fingertips amputations.

    Science.gov (United States)

    Robert, N; Chassat, R; Couturier, C; Delpit, X; Masmejean, E

    2015-08-01

    After trans-phalanx fingertips amputations, there is usually a therapeutic problem related to the distal fragment quality. Replantation is not always possible. The aim of this study was to propose the "reposition-flap" surgical procedure as an alternative solution to various surgical strategies for distal stump coverage. It consisted in the association of a bone fragment osteosyntesis and a pedicular local flap implementation. Between 2001 and 2011, the reposition-flap surgical procedure was retrospectively tested in two hand trauma centers. We reviewed a cohort of 51 patients divided in two groups. The first one (20 patients) was the "reposition-flap" group, the second (31 patients) had a coverage with an other surgical procedure (simple regularisation or local flap). Sensibility, pulp trophicity, fingers mobility, digital length, nail appearance and radiologic consolidation of each patient were reviewed. "Reposition-flap" allowed 80% length of phalanx conservation. In comparison with regularisation, the aesthetic aspects of the nail's finger (no claw) were improved with this surgical procedure. However, the Quick DASH average revealed significant statistical differences instead of the statistics obtained with the mobility of the IPD and the sensitivity of the pulp. This procedure gave best aesthetic and functional results. PMID:25001417

  4. Effect of CO2 laser amputation on hydra regeneration

    Science.gov (United States)

    De Petrocellis, L.; Finizio, Andrea; Minei, R.; Mormile, Pasquale; Pierattini, Giovanni

    1994-08-01

    In order to investigate laser effects on biological specimens, Hydra, a coelenterate with high regeneration rate, was observed for ten days during regeneration after CO2 laser cutting. Control animals were cut with a razor blade immediately below the tentacle whorl under a dissecting microscope while they were in small glass petri dishes. They regenerated tentacles completely 8 to 10 days from the cutting. Hydra were cut in the same position with CO2 laser. As a first step, we studied the effect of the laser beam on the normal behaviour of hydra. For the cutting, we used four different power intensities: 0.5, 1.0, 1.5 and 2.0 W. At different power intensities the animals regenerated the tentacles. However in about 20% of the animals the amputation performed with 1 and 1.5 W originated a quicker regeneration of tentacles. No effect was observed on asexual reproduction of the polyps and therefore also no change of the bud index.

  5. Amputation history and rehabilitation of black men living in the greater Durban area who have had traumatic amputations of the lower limb

    Directory of Open Access Journals (Sweden)

    B. A. Kubheka

    1995-05-01

    Full Text Available A survey was undertaken amongst twenty five black men living in the greater Durban area who had had amputations of the lower limbs. The type of amputation care and the rehabilitation programme they underwent post-operatively is described. The sample included men from 24 to 50 years of age, of whom the majority were from rural areas. The amputation care intra and post-operatively was marked by the lack of emotional preparation pre-operatively, and lack of rehabilitation information and teaching afterwards. Most respondents had to find information for themselves. This lack of information and teaching seemed to impede physical rehabilitation, with stump sores and limited use of prostheses being the main problems. Vocational rehabilitation was almost totally absent. In contrast to the twenty two respondents who worked before their amputations, only four worked afterwards. The majority had to support their families alone; sixteen of them were totally reliant on a Disability Grant. These problems lead to social isolation, depression, loneliness and other psycho-social problems.

  6. Four-fold increase in foot ulcers in type 2 diabetic subjects without an increase in major amputations by a multidisciplinary setting

    DEFF Research Database (Denmark)

    Hedetoft, Christoffer; Rasmussen, Anne; Fabrin, Jesper;

    2008-01-01

    AIMS: We observed a large increase in type 2 diabetic subjects with foot ulcers in our diabetic outpatient foot clinic and wanted to identify the amputations rate and individuals at risk of amputations by comparing those who had had a regular control in the multidisciplinary foot clinic prior to...... the amputations and those who had not. METHODS: We examined all clinical records from the orthopaedic surgery department and the diabetic outpatient foot clinic of diabetic patients who underwent amputations for 6 years. RESULTS: Eighty-eight patients with type 2 diabetes underwent 142 amputations; 42...... major and 100 minor amputations. There was no increase in the number of major amputations in this period. In the group not followed in the foot clinic prior to amputations we showed a greater major amputations rate (p<0.05), although this group had a shorter duration of diabetes and less retinopathy...

  7. The use of high-density EEG to map out cortical motor activity and reorganization following lower-limb amputation

    OpenAIRE

    Valur Guðnason 1991

    2016-01-01

    Introduction: Studies have shown that after amputation, changes occur in the sensory and motor cortex. These changes are called cortical reorganization, where adjacent cortical areas occupy the cortical area of the amputated limb. High-density electroencephalography (EEG) has been used to observe cortical reorganization in the motor cortex following upper limb amputation. The aim of this study was to use high-density EEG to map out motor cortical activity and cortical reorganization following...

  8. Muscle blood flow after amputation with special reference to the influence of osseous plugging of the medullary cavity

    International Nuclear Information System (INIS)

    The muscle blood flow (MBF) in rabbits, subjectd to amputation of the crus was assessed by means of 133 Xenon and Histamine. It was shown that after the operation the flow in the amputation stump was initially reduced. MBF in the stump increased more rapidly and stayed at a higher level after closure by myoplasty than after amputation without myoplasty, and it was still further stimulated after osseous plugging of the medullary cavity. (author)

  9. Scintigraphic Evaluation of the Stump Region After Extremity Amputation and the Effect of Scintigraphy on Treatment

    Science.gov (United States)

    Sadic, Murat; Atilgan, Hasan Ikbal; Baskin, Aylin; Cinar, Alev; Koca, Gokhan; Demirel, Koray; Comak, Aylin; Ozyurt, Sinem; Yildirim, Sule; Korkmaz, Meliha

    2016-01-01

    Background We evaluated the stump region with scintigraphy and compared the correlation of treatment modalities and scintigraphic results. Methods Sixty-eight cases with extremity amputation were included in the study. Amputation applied cases underwent four-phase Tc-99m hydroxymethylene diphosphonate scintigraphy. Groups were performed according to the scanning time after amputation and amputation regions. After scintigraphic evaluation, results were recorded into five groups: osteomyelitis, soft-tissue infection, reactive changes secondary to surgery, chronic osteomyelitis, and normal. Post-surgical treatment modalities of the patients were determined and compared with scintigraphic results. Results In the scintigraphic evaluation of stump regions of the 68 amputated cases, 34 patients had acute osteomyelitis, one had chronic osteomyelitis, 16 had soft-tissue infection, and eight had changes secondary to the surgery. Nine of 68 cases had normal scintigraphic features. In the scintigraphic evaluation, 43 patients took antibiotic treatment and 16 had surgery. There was a strong correlation between scintigraphic results and treatment approach (P < 0.0001, r = 0.803) by means of preferred therapy and effectiveness of the therapy according to the scintigraphic results. Scintigraphy need increases with age after amputation and a negative correlation between patient age and scintigraphic need was found (P < 0.02, r = -0.339). There was no pathology in the follow-up in the cases that were scintigraphically normal. Conclusion Bone scintigraphy is a cost-effective, non-invasive, and efficient method that directs treatment in the evaluation of the stump region after amputation. PMID:26858796

  10. Feedforward control strategies of subjects with transradial amputation in planar reaching

    Directory of Open Access Journals (Sweden)

    Anthony J. Metzger, MBE

    2010-05-01

    Full Text Available The rate of upper-limb amputations is increasing, and the rejection rate of prosthetic devices remains high. People with upper-limb amputation do not fully incorporate prosthetic devices into their activities of daily living. By understanding the reaching behaviors of prosthesis users, researchers can alter prosthetic devices and develop training protocols to improve the acceptance of prosthetic limbs. By observing the reaching characteristics of the nondisabled arms of people with amputation, we can begin to understand how the brain alters its motor commands after amputation. We asked subjects to perform rapid reaching movements to two targets with and without visual feedback. Subjects performed the tasks with both their prosthetic and nondisabled arms. We calculated endpoint error, trajectory error, and variability and compared them with those of nondisabled control subjects. We found no significant abnormalities in the prosthetic limb. However, we found an abnormal leftward trajectory error (in right arms in the nondisabled arm of prosthetic users in the vision condition. In the no-vision condition, the nondisabled arm displayed abnormal leftward endpoint errors and abnormally higher endpoint variability. In the vision condition, peak velocity was lower and movement duration was longer in both arms of subjects with amputation. These abnormalities may reflect the cortical reorganization associated with limb loss.

  11. Somatotype of the individuals with lower extremity amputation and its association with cardiovascular risk.

    Science.gov (United States)

    Mozumdar, Arupendra; Roy, Subrata K

    2008-03-01

    Anthropometric somatotyping is one of the methods to describe the shape of the human body, which shows some associations with an individual's health and disease condition, especially with cardiovascular diseases (CVD). Individuals with lower extremity amputation (LEA) are known to be more vulnerable to the cardiovascular risk. The objectives of the present study are to report the somatotype of the individuals having lower extremity amputation, to study the possible variation in somatotype between two groups of amputated individuals, and to study the association between cardiovascular disease risk factor and somatotype components among individuals with locomotor disability. 102 adult male individuals with unilateral lower-extremity amputation residing in Calcutta and adjoining areas were investigated. The anthropometric data for somatotyping and data on cardiovascular risk traits (such as body mass index, blood pressure measurements, blood lipids) have been collected. The somatotyping technique of Carter & Heath (1990) has been followed. The result shows high mean values of endomorphy and mesomorphy components and a low mean value of the ectomorphy component among the amputated individuals having cardiovascular risks. The results of both discriminant analysis and logistic regression analysis show a significant relationship between somatotype components and CVD risk among the individuals with LEA. The findings of the present study support the findings of similar studies conducted on the normal population. Diagnosis of CVD risk condition through somatotyping can be utilized in prevention/treatment management for the individuals with LEA. PMID:18435209

  12. Symmetrical kinematics does not imply symmetrical kinetics in people with transtibial amputation using cycling model

    Directory of Open Access Journals (Sweden)

    W. Lee Childers, PhD, CP

    2015-01-01

    Full Text Available People with amputation move asymmetrically with regard to kinematics (joint angles and kinetics (joint forces and moments. Clinicians have traditionally sought to minimize kinematic asymmetries, assuming kinetic asymmetries would also be minimized. A cycling model evaluated locomotor asymmetries. Eight individuals with unilateral transtibial amputation pedaled with 172 mm-length crank arms on both sides (control condition and with the crank arm length shortened to 162 mm on the amputated side (CRANK condition. Pedaling kinetics and limb kinematics were recorded. Joint kinetics, joint angles (mean and range of motion [ROM], and pedaling asymmetries were calculated from force pedals and with a motion capture system. A one-way analysis of variance with Tukey post hoc compared kinetics and kinematics across limbs. Statistical significance was set to p amputated limb compared with the control condition. There were no differences in joint kinematics between the contralateral and amputated limbs during the CRANK condition. Pedaling asymmetries did not differ and were 23.0% +/– 9.8% and 23.2% +/– 12.0% for the control and CRANK conditions, respectively. Our results suggest that minimizing kinematic asymmetries does not relate to kinetic asymmetries as clinically assumed. We propose that future research should concentrate on defining acceptable asymmetry.

  13. [Amputations. A five-year epidemiological study in Buenos Aires City].

    Science.gov (United States)

    Mendelevich, Alejandro; Kramer, Marcia; Maiarú, Mariano; Módica, Mariela; Ostolaza, Marco; Peralta, Federico

    2015-01-01

    An amputation is the removal of a limb by surgery or accident. The aim of this paper was to carry out an epidemiological analysis on patients with amputations treated at the Instituto de Rehabilitación Psicofísica between 2009 and 2013. This is a retrospective, observational and cross-sectional study. The analyzed data included a total of 262 patients: 180 men (68.7%) and 82 women (31.3%). Our population mainly included subjects with only one amputated lower limb (83.6%), of vascular etiology (mostly diabetics) and with an average age of 63.5 years. The second sample group comprised traumatic amputees (29.8%), with an average age of 37 years and with a higher frequency of phantom pain. The characteristics of these groups can make them to behave differently during rehabilitation. PMID:26707661

  14. Preoperative determination of the level of amputation in chronic arterial occlusion. 2

    International Nuclear Information System (INIS)

    Two quantitative methods of blood flow measuring, venous occlusion plethysmography and 133Xe muscle clearance, were compared with regard to their suitability in determining the level of amputation preoperatively. The examinations were performed in 38 patients and 20 healthy control subjects. In differentiation between stump healing and distinctive disturbances of wound healing after lower leg amputation the best results could be obtained by the 133Xe clearance test (p 133Xe clearance ischemia test and venous occlusion plethysmography. Blood flow measurements are in connection with clinical data auxiliaries in determining the level of amputation. Their application as absolute determinants seems to be not sensible. Considerable scattering of the measured values reduce the usefulness of the two methods. (author)

  15. A clinical trial testing the efficacy of PDT in preventing amputation in diabetic patients.

    Science.gov (United States)

    Tardivo, João Paulo; Adami, Fernando; Correa, João Antonio; Pinhal, Maria Aparecida S; Baptista, Mauricio S

    2014-09-01

    The feet of diabetic patients continue to be an unsolved problem in medicine. Uncontrolled neuropathy, ulceration and infection usually lead to amputation and presently there is no effective and reliable method that can be used to provide an efficient cure. Overall improvement in the salvage strategies, based on comprehensive pre-clinical evaluation, debridement, antibiotic therapy and follow up, has shown improvements in certain hospital settings, but the general picture for patients with diabetic foot is to have some sort of amputation, especially in underserved populations. It is clearly necessary to develop novel treatment strategies for this worldwide health problem. Photodynamic therapy (PDT) is a treatment modality that uses light to generate in situ reactive oxygen species, which can cause cell death. PDT can be used to treat several diseases, including foot infections that do not respond well to antibiotic therapy. There are several characteristics of PDT that make it potentially ideal to treat diabetic feet: the photosensitizer is non-toxic in the dark, but after illumination it becomes a very efficient antimicrobial agent with topical use, and it can regenerate small bones, such as the phalanges. However, PDT is still not used in clinical practice to treat diabetic feet. Therefore, we decided to perform a clinical study to prove that PDT is an effective method to avoid amputation of infected diabetic feet. An inexpensive PDT protocol was developed and applied to 18 patients with osteomyelitis, classified as Grade 3 on the Wagner scale. Only one of these patients suffered amputation. At least two of them were cured from resistant bacteria strains without intravenous antibiotic therapy. In the control group of 16 patients, all of them ended up suffering amputation. The rate of amputation in the PDT group was 0.029 times the rate in the control group and the difference is clearly statistically significant (p=0.002). PMID:24814697

  16. Combat-related bridge synostosis versus traditional transtibial amputation: comparison of military-specific outcomes.

    Science.gov (United States)

    Plucknette, Benjamin F; Krueger, Chad A; Rivera, Jessica C; Wenke, Joseph C

    2016-04-01

    The aim of our study was to determine military-specific outcomes for transtibial amputations of US Service members using either the traditional technique (Burgess) or the Ertl technique. All US Service members sustaining transtibial, combat-related amputation from September 2001 through July 2011 were reviewed. Amputation type, mechanism of injury, time interval to amputation, age, sex, branch of service, rank, force, nature, and injury severity score were recorded. Outcomes were determined by analyzing military-specific medical review results, to include the following: Physical Evaluation Board Liaison Office (PEBLO) rating (0-100), PEBLO outcome (permanent retirement, temporary disability retirement, separation without benefits, continuation of active duty, or fit for redeployment), and the rate of redeployment. Amputation type (Ertl vs. Burgess) was determined by reviewing postoperative radiographs and radiology reports. Data from all of the above categories were compared for both Ertl and Burgess amputees. Of 512 subjects identified, 478 had radiographs or radiology reports distinguishing between Ertl or Burgess transtibial amputation. A total of 406 subjects underwent the Burgess procedure, and 72 subjects underwent the Ertl procedure. There was not a significant difference between the two groups in review board rating (p = 0.858), review board outcome (p = 0.102), or ability to deploy (p = 0.106); however, subjects that underwent the Ertl procedure remained on active duty at a significantly higher rate (p = 0.021). There is a higher rate of remaining on active duty using the Ertl technique. This study suggests that there is an improvement in functional outcome with the Ertl technique. PMID:26644067

  17. Clinical and theoretical parallels between desire for limb amputation and gender identity disorder.

    Science.gov (United States)

    Lawrence, Anne A

    2006-06-01

    Desire for amputation of a healthy limb has usually been regarded as a paraphilia (apotemnophilia), but some researchers propose that it may be a disorder of identity, similar to Gender Identity Disorder (GID) or transsexualism. Similarities between the desire for limb amputation and nonhomosexual male-to-female (MtF) transsexualism include profound dissatisfaction with embodiment, related paraphilias from which the conditions plausibly derive (apotemnophilia and autogynephilia), sexual arousal from simulation of the sought-after status (pretending to be an amputee and transvestism), attraction to persons with the same body type one wants to acquire, and an elevated prevalence of other paraphilic interests. K. Freund and R. Blanchard (1993) proposed that nonhomosexual MtF transsexualism represents an erotic target location error, in which men whose preferred erotic targets are women also eroticize their own feminized bodies. Desire for limb amputation may also reflect an erotic target location error, occurring in combination with an unusual erotic target preference for amputees. This model predicts that persons who desire limb amputation would almost always be attracted to amputees and would display an increased prevalence of gender identity problems, both of which have been observed. Persons who desire limb amputation and nonhomosexual MtF transsexuals often assert that their motives for wanting to change their bodies reflect issues of identity rather than sexuality, but because erotic/romantic orientations contribute significantly to identity, such distinctions may not be meaningful. Experience with nonhomosexual MtF transsexualism suggests possible directions for research and treatment for persons who desire limb amputation. PMID:16799838

  18. Ectopic major transplantation for salvage of upper and lower extremity amputations

    Directory of Open Access Journals (Sweden)

    Nazerani Shahram

    2013-12-01

    Full Text Available 【Abstract】Objective: Ectopic tissue transplanta- tion is not a new idea. Godina and his colleagues pioneered this method in the 1980s. This method is a last resort method of preserving an amputated body part, which consists of banking the amputated segment in an ectopic area and re- turning it to its native place at a later date. In this article we present our experience with this demanding procedure. Methods: Debridement was the mainstay of this procedure. The stump and amputated part are carefully de- brided and the stump was either closed primarily or covered by a flap. The amputated part was transplanted to one of several banking sites in the body and at a later date it will be transferred to its native site in an elective setting. Results: Seven patients meeting the set criteria for ectopic transplantation were enrolled in this study. The over- all success rate was about 70%, lower than expected but these are cases of severe crush injury. Although the func- tional recovery of these patients are very low, all of the successful cases except one could find a job as a janitor or light manual worker. No patient could return to his previous job. Conclusion: Ectopic transplantation of body parts is an accepted method of treatment of severely crushed ex- tremity or finger injuries. In our country an amputee has very little chance of finding a job instead a disabled person can. In addition in Iran cultures amputation is seen as pu- nishment of either the God or the society, so it is not well accepted and many patients persist on saving the limb even with no functional recovery. None of our successful cases could return to his previous occupation but almost all of them could find a job as janitors or light manual workers. Key words: Replantation; Transplantation; Extremities; Amputation, traumatic

  19. Prevalence and Characteristics of Phantom Limb Pain and Residual Limb Pain in the Long Term after Upper Limb Amputation

    Science.gov (United States)

    Desmond, Deirdre M.; MacLachlan, Malcolm

    2010-01-01

    This study aims to describe the prevalence and characteristics of phantom limb pain and residual limb pain after upper limb amputation. One-hundred and forty-one participants (139 males; mean age 74.8 years; mean time since amputation 50.1 years) completed a self-report questionnaire assessing residual and phantom limb pain experience. Prevalence…

  20. Mortality After Nontraumatic Major Amputation Among Patients With Diabetes and Peripheral Vascular Disease: A Systematic Review.

    Science.gov (United States)

    Thorud, Jakob C; Plemmons, Britton; Buckley, Clifford J; Shibuya, Naohiro; Jupiter, Daniel C

    2016-01-01

    High mortality rates have been reported after major amputations of a lower limb secondary to diabetes and peripheral vascular disease. However, the mortality rates have varied across studies. A systematic review of the 5-year mortality after nontraumatic major amputations of the lower extremity was conducted. A data search was performed of Medline using OVID, CINHAL, and Cochrane, 365 abstracts were screened, and 79 full text articles were assessed for eligibility. After review, 31 studies met the inclusion and exclusion criteria. Overall, the 5-year mortality rate was very high among patients with any amputation (major and minor combined), ranging from 53% to 100%, and in patients with major amputations, ranging from 52% to 80%. Mortality after below-the-knee amputation ranged from 40% to 82% and after above-the-knee amputation from 40% to 90%. The risk factors for increased mortality included age, renal disease, proximal amputation, and peripheral vascular disease. Although our previous systematic review of the 5-year mortality after ulceration had much lower rates of death, additional studies are warranted to determine whether amputation hastens death or is a marker for underlying disease severity. PMID:26898398

  1. Impact of a diabetic foot care education program on lower limb amputation rate

    Directory of Open Access Journals (Sweden)

    Abdullah M Al-Wahbi

    2010-10-01

    Full Text Available Abdullah M Al-WahbiDepartment of Surgery, King Abdulaziz Medical City and King Saud bin Abdulaziz University for Health Sciences, Riyahd, Kingdom of Saudi ArabiaBackground: Diabetic foot complications are a leading cause of lower extremity amputation. With the increasing incidence of diabetes mellitus in the Arab world, specifically in the Kingdom of Saudi Arabia, the rate of amputation will rise significantly. A diabetic foot care program was implemented at King Abdulaziz Medical City in Riyadh, Saudi Arabia, in 2002. The program was directed at health care staff and patients to increase their awareness about diabetic foot care and prevention of complications. The purpose of this study was to perform a primary evaluation of the program’s impact on the rate of lower extremity amputation due to diabetic foot complications.Method: This pilot study was the first analysis of the diabetic foot care program and examined two groups of participants for comparison, ie, a “before” group having had diabetic foot ulcers managed between 1983, when the hospital was first established, and 2002 when the program began and an “after group” having had foot ulcers managed between 2002 and 2004, in the program’s initial phase. A total of 41 charts were randomly chosen retrospectively. A data sheet containing age, gender, medical data, and the presentation, management, and outcome of diabetic foot cases was used for the analysis.Results: The before group contained 20 patients (17 males and the after group contained 21 patients (16 males. There was no difference between the two groups with regard to age and comorbidities. The rate of amputation was 70% in the before group and 61.9% in the after group. There was a decrease in the percentage of toe amputation in the after group and an increase in the percentage of below-knee amputation in the before group. However, these changes were not significant.Conclusion: The program, although evaluated at an early

  2. Phantom-limb pain as a perceptual correlate of cortical reorganization following arm amputation

    OpenAIRE

    Flor, Herta; Elbert, Thomas; Knecht, Stefan; Wienbruch, Christian; Pantev, Christo; Birbaumer, Niels; Larbig, Wolfgang; Taub, Edward

    1995-01-01

    Although phantom-limb pain is a frequent consequence of the amputation of an extremity, little is known about its origin1-4. On the basis of the demonstration of substantial plasticity of the somatosensory cortex after amputation5 or somatosensory deafferentation in adult monkeys6, it has been suggested that cortical reorganization could account for some non-painful phantom-limb phenomena in amputees and that cortical reorganization has an adaptive (that is, pain-preventing) function2,5,7,8. ...

  3. Bilateral microvascular second toe transfer for bilateral post-traumatic thumb amputation

    Directory of Open Access Journals (Sweden)

    Rajendra Nehete

    2012-01-01

    Full Text Available In bilateral thumb amputations, the functional impairment is serious and every attempt should be made to reconstruct the thumb. We report a case of bilateral post traumatic thumb amputation, reconstructed with bilateral second toe transfer. Only two such cases have been reported in literature so far. Though there are various modalities for the reconstruction of thumb, microvascular toe transfer has its own merits. The convalescent period is minimal with excellent function. It is bilaterally symmetric and aesthetically superior to the osteoplastic reconstruction. The technical details are discussed, and the long term functional and aesthetic results are presented.

  4. Bilateral recurrent discloation of the patella associated with below knee amputation: A case report

    Directory of Open Access Journals (Sweden)

    Lenka Prasanna

    2005-02-01

    Full Text Available Abstract Background Recurrent dislocation of the patella in patients with below knee amputation is a known entity. Abnormally high-riding patella (patella alta and medial patellofemoral ligament insufficiency in these patients predisposes them to patellar instability. The established treatment of this problem is surgical realignment. Case presentation A 25 year old male patient with bilateral below knee amputation presented with bilateral recurrent dislocation of the patella while walking on knees on uneven ground. Clinical and radiographic studies showed patella alta. A simple shoe modification was used to treat this patient. Conclusions A simple shoe modification can be used to treat such a condition which is otherwise treated surgically.

  5. Stepwise surgical approach to diabetic partial foot amputations with autogenous split thickness skin grafting

    Directory of Open Access Journals (Sweden)

    Crystal L. Ramanujam

    2016-06-01

    Full Text Available In the surgical treatment of severe diabetic foot infections, substantial soft tissue loss often accompanies partial foot amputations. These sizeable soft tissue defects require extensive care with the goal of expedited closure to inhibit further infection and to provide resilient surfaces capable of withstanding long-term ambulation. Definitive wound closure management in the diabetic population is dependent on multiple factors and can have a major impact on the risk of future diabetic foot complications. In this article, the authors provide an overview of autogenous skin grafting, including anatomical considerations, clinical conditions, surgical approach, and adjunctive treatments, for diabetic partial foot amputations.

  6. Pain and pain-related interference in adults with lower-limb amputation: Comparison of knee-disarticulation, transtibial, and transfemoral surgical sites

    OpenAIRE

    Behr, James; Friedly, Janna; Molton, Ivan; Morgenroth, David; Jensen, Mark P.; Smith, Douglas G.

    2009-01-01

    Pain and pain-related interference with physical function have not been thoroughly studied in individuals who have undergone knee-disarticulation amputations. The principal aim of this study was to determine whether individuals with knee-disarticulation amputations have worse pain and pain-related interference with physical function than do individuals with transtibial or transfemoral amputations. We analyzed cross-sectional survey data provided by 42 adults with lower-limb amputations. These...

  7. Identification of trunk and pelvis movement compensations in patients with transtibial amputation using angular momentum separation.

    Science.gov (United States)

    Gaffney, Brecca M; Murray, Amanda M; Christiansen, Cory L; Davidson, Bradley S

    2016-03-01

    Patients with unilateral dysvascular transtibial amputation (TTA) have a higher risk of developing low back pain than their healthy counterparts, which may be related to movement compensations used in the absence of ankle function. Assessing components of segmental angular momentum provides a unique framework to identify and interpret these movement compensations alongside traditional observational analyses. Angular momentum separation indicates two components of total angular momentum: (1) transfer momentum and (2) rotational momentum. The objective of this investigation was to assess movement compensations in patients with dysvascular TTA, patients with diabetes mellitus (DM), and healthy controls (HC) by examining patterns of generating and arresting trunk and pelvis segmental angular momenta during gait. We hypothesized that all groups would demonstrate similar patterns of generating/arresting total momentum and transfer momentum in the trunk and pelvis in reference to the groups (patients with DM and HC). We also hypothesized that patients with amputation would demonstrate different (larger) patterns of generating/arresting rotational angular momentum in the trunk. Patients with amputation demonstrated differences in trunk and pelvis transfer angular momentum in the sagittal and transverse planes in comparison to the reference groups, which indicates postural compensations adopted during walking. However, patients with amputation demonstrated larger patterns of generating and arresting of trunk and pelvis rotational angular momentum in comparison to the reference groups. These segmental rotational angular momentum patterns correspond with high eccentric muscle demands needed to arrest the angular momentum, and may lead to consequential long-term effects such as low back pain. PMID:26979898

  8. Hindquarter amputation: is it still needed and what are the outcomes?

    Science.gov (United States)

    Grimer, R J; Chandrasekar, C R; Carter, S R; Abudu, A; Tillman, R M; Jeys, L

    2013-01-01

    A total of 157 hindquarter amputations were carried out in our institution during the last 30 years. We have investigated the reasons why this procedure is still required and the outcome. This operation was used as treatment for 13% of all pelvic bone sarcomas. It was curative in 140 and palliative in 17, usually to relieve pain. There were 90 primary procedures (57%) with the remaining 67 following the failure of previous operations to control the disease locally. The indication for amputation in primary disease was for large tumours for which limb-salvage surgery was no longer feasible. The peri-operative mortality was 1.3% (n = 2) and major complications of wound healing or infection arose in 71 (45%) patients. The survival at five years after hindquarter amputation with the intent to cure was 45%, and at ten years 38%. Local recurrence occurred in 23 patients (15%). Phantom pain was a significant problem, and only 20% used their prosthesis regularly. Functional scores were a mean of 57%. With careful patient selection the oncological results and functional outcomes of hindquarter amputation justify its continued use. PMID:23307686

  9. Computed tomography in low-back-pain after femur-amputation for osteogenic sarcoma

    International Nuclear Information System (INIS)

    Following amputation of a lower extremity for osteogenic sarcoma, the lumbar muscles receive an asymmetric strain. This predisposes to low-back-pain. When this occurs, tumour-recurrence must be excluded. This report demonstrates the usefulness of high-resolution computer tomography (CT) in this clinical situation. (orig.)

  10. Case 2: amputation site and infected toe on the diabetic foot.

    Science.gov (United States)

    2016-03-01

    Severe infection resulted in the amputation of one toe and surgical debridement of necrotic tissue on another toe in the same diabetic foot. The postoperative wounds healed quickly and uneventfully following use of octenilin Wound Gel and a foam dressing. PMID:26949846

  11. Taking Care of Your New Arm or Leg After an Amputation

    Centers for Disease Control (CDC) Podcasts

    2010-02-18

    This podcast provides health information on taking care of a new arm or leg after an amputation.  Created: 2/18/2010 by National Center on Birth Defects and Developmental Disability, Disability and Health Program.   Date Released: 2/18/2010.

  12. [Amputation in low-income countries: particularities in epidmiological features and management practices].

    Science.gov (United States)

    Bisseriex, H; Rogez, D; Thomas, M; Truffaut, S; Compere, S; Mercier, H; Dochez, F; Lapeyre, E; Thefenne, L

    2011-12-01

    The epidemiological features and management practices associated with amputation in low-income countries, generally synonymous with the tropics, are different from those observed in Western countries. Unlike developed countries, amputation most frequently involves traumatic injury in young active people. However, Westernization of the lifestyle is leading to an increasing number of cases involving diabetes and atherosclerotic disease. In the developing world, leprosy and Buruli ulcer are still significant etiologic factors for amputation. In war-torn countries, use of antipersonnel landmines is another major cause of amputation with characteristic features. Management of amputees in the developing world is hindered by the lack of facilities for rehabilitation and prosthetic fitting. Many international organizations are supporting national programs to develop such facilities. In addition to being affordable, prosthetics and orthotics must be adapted to the living conditions of a mostly rural amputee population, i.e., heat, humidity, and farm work. The rehabilitation process must be part of a global handicap policy aimed at changing attitudes about disability and reintegrating amputees both socially and professionally. PMID:22393622

  13. Decrease in (Major Amputations in Diabetics: A Secondary Data Analysis by AOK Rheinland/Hamburg

    Directory of Open Access Journals (Sweden)

    Melanie May

    2016-01-01

    Full Text Available Aim. In two German regions with 11.1 million inhabitants, 6 networks for specialized treatment of DFS were implemented until 2008. Data provided for accounting purposes was analysed in order to determine changes in the rate of diabetics requiring amputations in the years before and after the implementation. Method. Data covering 2.9 million people insured by the largest insurance company between 2007 and 2013 was analysed by the use of log-linear Poisson regression adjusted for age, gender and region. Results. The rate of diabetics needing major amputations fell significantly by 9.5% per year (p<0.0001 from 217 to 126 of 100,000 patients per year. The rate of diabetics needing amputations of any kind fell from 504 to 419 of 100,000 patients per year (p=0.0038. Discussion. The networks integrate health care providers in an organised system of shared care. They educate members of the medical community and the general public. At the same time, a more general disease management program for people with diabetes was implemented, which may also have contributed to this decrease. At the end of the observation period, the rate of diabetics requiring amputations was still high. For this reason, further expansion of organised specialized care is urgently needed.

  14. Auto-amputated Ovarian Cyst with Compression Sequelae: A Case Report

    OpenAIRE

    Bilal Mirza

    2012-01-01

    Ovarian  cysts  contribute  a  major  share  of  cystic  lesions in  fetal  life. Quite often, these cysts are benign and resolve spontaneously. Occasionally, these cysts can twist, resulting in ovarian loss. We report a case of auto-amputated ovarian cyst presetting with intestinal obstruction.

  15. Instrumented Measurement of Balance and Postural Control in Individuals with Lower Limb Amputation: A Critical Review

    Science.gov (United States)

    Jayakaran, Prasath; Johnson, Gillian M.; Sullivan, S. John; Nitz, Jennifer C.

    2012-01-01

    Measurement of balance and postural performance that underpins activities of daily living is important in the rehabilitation of individuals with a lower limb amputation (LLA), and there are a number of methods and strategies available for this purpose. To provide an evidence-based choice of approach, this review aims to critically review the tasks…

  16. Replantation of traumatic limb amputation above the elbow: a report of 4 cases

    Directory of Open Access Journals (Sweden)

    Faramarz Karimian

    2014-02-01

    Conclusion: Transplantation of the amputated limb can be done in spite of limited resources. Any delay in repairing damaged nerves will result great reduction of final organs’ performance. A limb, made from the own body, always take precedence to prosthesis, even when the efficiency is low.

  17. Resilience in patients with amputation because of Complex Regional Pain Syndrome type I

    NARCIS (Netherlands)

    Bodde, Marlies I.; Schrier, Ernst; Krans, Hilde K.; Geertzen, J.H.B.; Dijkstra, Pieter U.

    2014-01-01

    Purpose: Although controversial, an amputation for longstanding and therapy-resistant Complex Regional Pain Syndrome Type I (CRPS-I) may improve quality of life and pain intensity. Resilience, the way people deal with adversity in a positive way may be related to these positive outcomes. This study

  18. Total hip arthroplasty in a patient with arthrogryphosis and an ipsilateral above knee amputation.

    LENUS (Irish Health Repository)

    Leonard, Michael

    2010-10-01

    The authors present the case of a young man with arthrogryphosis multiplex congenita and an above knee amputation who underwent an ipsilateral total hip replacement. The unique aspects of the case and technical difficulties are highlighted. Follow-up at five years revealed an excellent clinical and radiological outcome.

  19. Sequential compression biomechanical device versus primary amputation in patients with critical limb ischemia.

    LENUS (Irish Health Repository)

    Tawfick, Wael A

    2013-10-01

    Introduction: Patients with critical limb ischemia (CLI), who are unsuitable for intervention, face the consequence of primary amputation. Sequential compression biomechanical device (SCBD) therapy provides a limb salvage option for these patients. Objectives: To assess the outcome of SCBD in patients with severe CLI who are unsuitable for revascularization. Primary end points were limb salvage and 30-day mortality. Methods: From 2005 to 2012, 189 patients with severe CLI were not suitable for revascularization. In all, 171 joined the SCBD program. We match controlled 75 primary amputations. Results: All patients were Rutherford category 4 or higher. Sustained clinical improvement was 68% at 1 year. Mean toe pressure increased from 19.9 to 35.42 mm Hg, P < .0001. Mean popliteal flow increased from 35.44 to 55.91 cm\\/sec, P < .0001. The 30-day mortality was 0.6%. Limb salvage was 94% at 5 years. Freedom from major adverse clinical events was 62.5%. All-cause survival was 69%. Median cost of managing a primary amputation patient is €29 815 compared to €3985 for SCBD. We treated 171 patients with artassist at a cost of €681 965. However, primary amputation for 75 patients cost €2 236 125. Conclusion: The SCBD therapy is a cost-effective and clinically effective solution in patients with CLI having no option of revascularization. It provides adequate limb salvage while providing relief of rest pain without any intervention.

  20. Blindness, Diabetes, and Amputation: Alleviation of Depression and Pain through Thermal Biofeedback Therapy.

    Science.gov (United States)

    Needham, W. E.; And Others

    1993-01-01

    A 39-year-old man who was blind, diabetic, and had a double amputation with chronic renal failure and peripheral vascular disease was treated with thermal biofeedback to reduce his depression through increased self-control, to minimize pain, and to facilitate healing of a pregangrenous hand. On treatment discharge, his mental and physical states…

  1. Wound healing in above-knee amputations in relation to skin perfusion pressure

    DEFF Research Database (Denmark)

    Holstein, P; Dovey, H; Lassen, N A

    1979-01-01

    In 59 above-knee amputations healing of the stumps was correlated with the local skin perfusion pressure (SPP) measured preoperatively as the external pressure required to stop isotope washout using 1318-- or 125I--antipyrine mixed with histamine. Out of the 11 cases with an SPP below 30 mmHg no...

  2. Salvage versus amputation: Utility of mangled extremity severity score in severely injured lower limbs

    Directory of Open Access Journals (Sweden)

    Kumar M

    2007-01-01

    Full Text Available Background: The purpose of the present study was to evaluate the clinical utility of Mangled extremity severity score (MESS in severely injured lower limbs. Materials and Methods: Retrospectively 25 and prospectively 36 lower limbs in 58 patients with high-energy injuries were evaluated with the use of MESS, to assist in the decision-making process for the care of patients with such injuries. Difference between the mean MESS scores for amputated and salvaged limbs was analyzed. Results: In the retrospective study 4.65 (4.65 ± 1.32 was the mean score for the salvaged limbs and 8.80 (8.8 ± 1.4 for the amputated limbs. In the prospective study 4.53 (4.53 ± 2.44 was the mean score for the salvaged limbs and 8.83 (8.83 ± 2.34 for the amputated limbs. There was a significant difference in the mean scores for salvaged and amputated limbs. Retrospective 21 (84% and prospective 29 (80.5% limbs remained in the salvage pathway six months after the injury. Conclusion: MESS could predict amputation of severely injured lower limbs, having score of equal or more than 7 with 91% sensitivity and 98% specificity. There was a significant difference in the mean MESS scores in the prospective study (n=36, 4.53 (4.53 ± 2.44 in thirty salvaged limbs (83.33% and 8.83 (8.83 ± 2.34 in six amputated limbs (16.66% with a P -value 0.002 ( P -value < 0.01. Similarly there was a significant difference in the mean MESS score in the retrospective study (n=25, 4.65 (4.65 ± 1.32 in twenty salvaged limbs (80% and 8.80 (8.8 ± 1.4 in five amputated limbs (20% with a P -value 0.00005 ( P -value < 0.01. MESS is a simple and relatively easy and readily available scoring system which can help the surgeon to decide the fate of the lower extremity with a high-energy injury.

  3. Proximal major limb amputations – a retrospective analysis of 45 oncological cases

    Directory of Open Access Journals (Sweden)

    Goertz Ole

    2009-02-01

    Full Text Available Abstract Background Proximal major limb amputations due to malignant tumors have become rare but are still a valuable treatment option in palliation and in some cases can even cure. The aim of this retrospective study was to analyse outcome in those patients, including the postoperative course, survival, pain, quality of life, and prosthesis usage. Methods Data of 45 consecutive patients was acquired from patient's charts and contact to patients, and general practitioners. Patients with interscapulothoracic amputation (n = 14, shoulder disarticulation (n = 13, hemipelvectomy (n = 3 or hip disarticulation (n = 15 were included. Results The rate of proximal major limb amputations in patients treated for sarcoma was 2.3% (37 out of 1597. Survival for all patients was 42.9% after one year and 12.7% after five years. Survival was significantly better in patients with complete tumor resections. Postoperative chemotherapy and radiation did not prolong survival. Eighteen percent of the patients with malignant disease developed local recurrence. In 44%, postoperative complications were observed. Different modalities of postoperative pain management and the site of the amputation had no significant influence on long-term pain assessment and quality of life. Eighty-seven percent suffered from phantom pain, 15.6% considered their quality of life worse than before the operation. Thirty-two percent of the patients who received a prosthesis used it regularly. Conclusion Proximal major limb amputations severely interfere with patients' body function and are the last, albeit valuable, option within the treatment concept of extremity malignancies or severe infections. Besides short survival, high complication rates, and postoperative pain, patients' quality of life can be improved for the time they have remaining.

  4. Vascular surgery, microsurgery and supramicrosurgery for treatment of chronic diabetic foot ulcers to prevent amputations.

    Directory of Open Access Journals (Sweden)

    Steffen Schirmer

    Full Text Available INTRODUCTION: Diabetic foot ulcers occur in approximately 2,5% of patients suffering from diabetes and may lead to major infections and amputation. Such ulcers are responsible for a prolonged period of hospitalization and co- morbidities caused by infected diabetic foot ulcers. Small, superficial ulcers can be treated by special conservative means. However, exposed bones or tendons require surgical intervention in order to prevent osteomyelitis. In many cases reconstructive surgery is necessary, sometimes in combination with revascularization of the foot. There are studies on non surgical treatment of the diabetic foot ulcer. Most of them include patients, classified Wagner 1-2 without infection. Patients presenting Wagner 3D and 4D however are at a higher risk of amputation. The evolution of microsurgery has extended the possibilities of limb salvage. Perforator based flaps can minimize the donorsite morbidity. PATIENTS AND METHODS: 41 patients were treated with free tissue transfer for diabetic foot syndrome and chronic defects. 44 microvascular flaps were needed. The average age of patients was 64.3 years. 18 patients needed revascularization. 3 patients needed 2 microvascular flaps. In 6 cases supramicrosurgical technique was used. RESULTS: There were 2 flap losses leading to amputation. 4 other patients required amputation within 6 months postoperatively due to severe infection or bypass failure. Another 4 patients died within one year after reconstruction. The remaining patients were ambulated. DISCUSSION: Large defects of the foot can be treated by free microvascular myocutaneous or fasciocutaneous tissue transfer. If however, small defects, exposing bones or tendons, are not eligible for local flaps, small free microvascular flaps can be applied. These flaps cause a very low donor site morbidity. Arterialized venous flaps are another option for defect closure. Amputation means reduction of quality of life and can lead to an increased

  5. Development of the Tardivo Algorithm to Predict Amputation Risk of Diabetic Foot.

    Directory of Open Access Journals (Sweden)

    João Paulo Tardivo

    Full Text Available Diabetes is a chronic disease that affects almost 19% of the elderly population in Brazil and similar percentages around the world. Amputation of lower limbs in diabetic patients who present foot complications is a common occurrence with a significant reduction of life quality, and heavy costs on the health system. Unfortunately, there is no easy protocol to define the conditions that should be considered to proceed to amputation. The main objective of the present study is to create a simple prognostic score to evaluate the diabetic foot, which is called Tardivo Algorithm. Calculation of the score is based on three main factors: Wagner classification, signs of peripheral arterial disease (PAD, which is evaluated by using Peripheral Arterial Disease Classification, and the location of ulcers. The final score is obtained by multiplying the value of the individual factors. Patients with good peripheral vascularization received a value of 1, while clinical signs of ischemia received a value of 2 (PAD 2. Ulcer location was defined as forefoot, midfoot and hind foot. The conservative treatment used in patients with scores below 12 was based on a recently developed Photodynamic Therapy (PDT protocol. 85.5% of these patients presented a good outcome and avoided amputation. The results showed that scores 12 or higher represented a significantly higher probability of amputation (Odds ratio and logistic regression-IC 95%, 12.2-1886.5. The Tardivo algorithm is a simple prognostic score for the diabetic foot, easily accessible by physicians. It helps to determine the amputation risk and the best treatment, whether it is conservative or surgical management.

  6. Prevalence and Risk Factors for Diabetic Lower Limb Amputation: A Clinic-Based Case Control Study

    Science.gov (United States)

    Rodrigues, Beverly T.; Vangaveti, Venkat N.

    2016-01-01

    Objective. The aim of the study was to evaluate the prevalence of and risk factors for lower limb amputation in a specialist foot clinic-based setting. Methods. A retrospective quantitative study was conducted, using clinical and biochemical profiles of diabetic foot patients attending the High Risk Foot Clinic at The Townsville Hospital, Australia, between January 1, 2011, and December 31, 2013. Results. The total study sample included 129 subjects, comprising 81 males and 48 females with M : F ratio of 1.7 : 1. Twenty-three subjects were Indigenous Australians, representing 17.8% of the study population. The average age of the cohort was 63.4 years ± 14.1 years [CI 90.98–65.89]. Lower limb amputation was identified as a common and significant outcome (n = 44), occurring in 34.1%, more commonly amongst the Indigenous Australians (56.5% versus 29.2%; p = 0.94, OR 0.94). Risk factors most closely associated with amputation included diabetic retinopathy (p = 0.00, OR 4.4), coronary artery bypass graft (CABG) surgery (p = 0.01, OR 4.1), Charcot's arthropathy (p = 0.01, OR 2.9), and Indigenous ethnicity (p = 0.01, OR 3.4). Although average serum creatinine, corrected calcium, and glycosylated haemoglobin A1c (Hba1c) levels were higher amongst amputees they were statistically insignificant. Conclusions. Lower limb amputation is a common outcome and linked to ethnicity and neurovascular diabetic complications amongst subjects with diabetic foot ulcer. Further research is needed to identify why risk of lower limb amputation seems to differ according to ethnicity.

  7. Assessment of gait stability, harmony, and symmetry in subjects with lower-limb amputation evaluated by trunk accelerations

    Directory of Open Access Journals (Sweden)

    Marco Iosa, PhD

    2014-07-01

    Full Text Available Analysis of upper-body accelerations is a promising and simple technique for quantitatively assessing some general features of gait such as stability, harmony, and symmetry. Despite the growing literature on elderly healthy populations and neurological patients, few studies have used accelerometry to investigate these features in subjects with lower-limb amputation. We enrolled four groups of subjects: subjects with transfemoral amputation who walked with a locked knee prosthesis, subjects with transfemoral amputation who walked with an unlocked knee prosthesis, subjects with transtibial amputation, and age-matched nondisabled subjects. We found statistically significant differences for stability (p < 0.001, harmony (p < 0.001, and symmetry (p < 0.001 of walking, with general trends following the noted order of subjects, but with the lowest laterolateral harmony in subjects with transtibial amputation. This study is the first to investigate upper-body acceleration of subjects with unilateral lower-limb amputation during walking who were evaluated upon dismissal from a rehabilitation hospital; it is also the first study to differentiate the sample in terms of level of amputation and type of prosthesis used.

  8. TUNEL-positive cells in the surgical border of an amputation due to infected diabetic foot.

    Science.gov (United States)

    Bekker-Méndez, C; Guzmán-Aguilar, R M; Hernández-Cueto, M A; Huerta-Yepez, S; Jarillo-Luna, R A; González-Veyrand, E; González-Bonilla, C R

    2012-02-01

    Diabetic infected foot is the outcome of progressive vascular and neurological damage caused by persistent chronic hyperglycemia. Due to acute hypoxia and infection, the tissues develop extensive necrosis and gangrene, which often require amputation. The decision regarding the level of amputation relies mainly on the personal experience of the surgeon who must identify the healthy tissue without necrosis. However, tissue cells under stress may succumb before clear evidence of necrosis is present. In this study, dying cells with DNA damage were identified in the necrotic lesions and surgical borders of amputations. Therefore, the main purpose of this study was to identify apoptosis in the surgical borders of amputations required to treat infected diabetic foot. Apoptosis was identified by terminal deoxynucleotidyl transferase-mediated bio-dUTP nick-end labeling (TUNEL) in the superficial and deep tissues of wounds, and in the surgical borders of 10 consecutive adult patients with diabetes mellitus type 2 (DM2) who underwent amputation due to infected diabetic foot. The severity of the disease was classified by the Acute Physiological and Chronic Health Evaluation II (APACHE II) score on admission, and laboratory data were collected and bacteriological cultures were obtained from the lesions. The ankle/arm blood pressure index was measured, the blood flow in the affected limb was evaluated by high-resolution ultrasonography and color Doppler and pulse oximetry were performed during surgery. A total of 5 males and 5 females, aged 45-84 years (58.8 ± 14.1), were included. The APACHE II score was 2-18 points (8 ± 5.7). A total of 9 patients developed sepsis and 2 succumbed. A total of 5 patients required above-ankle amputation, and 5 required toe disarticulation. The ankle/arm blood pressure index ranged from 0.23-0.85 (0.51 ± 0.23). Apoptotic cells were found in ulcers and abscesses, and in areas without necrosis. In the surgical borders of the amputations

  9. Motivation, effort and life circumstances as predictors of foot ulcers and amputations in people with Type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    Bruun, Christine; Guassora, Ann Dorrit; Nielsen, Anni Brit Sternhagen;

    2014-01-01

    population and health registers. The associations between patient motivation, effort and life circumstances and foot ulcer prevalence 6 years after diabetes diagnosis and the incidence of amputation in the following 13 years were analysed using odds ratios from logistic regression and hazard ratios from Cox...... of the patients' own effort was associated with amputation (hazard ratio 7.12, 95% CI 3.40-14.92). When general practitioners assessed the influence of patients' life circumstances as 'poor' vs 'good', the amputation incidence increased (hazard ratio 2.97, 95% CI 1.22-7.24). 'Poor' vs 'very good' patient...... motivation was also associated with a higher amputation incidence (hazard ratio 7.57, 95% CI 2.43-23.57), although not in fully adjusted models. CONCLUSIONS: General practitioners' existing knowledge of patients' life circumstances, motivation and effort in diabetes management should be included in treatment...

  10. Contribution of Near-InfraRed Spectroscopy (NIRS) to the Evaluation of Healing After Amputation of the Leg

    Science.gov (United States)

    2015-09-14

    A Stabilized Definitive Prosthesis (Procedure 1); Definitive Prosthesis With a Contact Socket (Procedure 1); Patients in the Initial Phase (Temporary Prosthesis, Rehabilitation) Following Unilateral Post- Transtibial Amputation (Procedure 2)

  11. Tactile, thermal, and electrical thresholds in patients with and without phantom limb pain after traumatic lower limb amputation

    OpenAIRE

    Melton DH; Li S

    2015-01-01

    Shengai Li,1,2 Danielle H Melton,1,2 Sheng Li1,2 1Department of Physical Medicine and Rehabilitation, University of Texas Health Science Center at Houston, Houston, TX, USA; 2Neurorehabilitation Research Laboratory, TIRR Memorial Hermann Research Center, Houston, TX, USA Purpose: To examine whether there is central sensitization in patients with phantom limb pain (PLP) after traumatic limb amputation. Methods: Seventeen patients after unilateral lower limb amputation secondary to trauma were...

  12. Disappearance of “phantom limb” and amputated arm usage during dreaming in REM sleep behaviour disorder

    OpenAIRE

    Vetrugno, Roberto; Arnulf, Isabelle; Montagna, Pasquale

    2009-01-01

    Limb amputation is followed, in approximately 90% of patients, by “phantom limb” sensations during wakefulness. When amputated patients dream, however, the phantom limb may be present all the time, part of the time, intermittently or not at all. Such dreaming experiences in amputees have usually been obtained only retrospectively in the morning and, moreover, dreaming is normally associated with muscular atonia so the motor counterpart of the phantom limb experience cannot be observed directl...

  13. PERCEIVED INDEPENDENCE AND LIMITATIONS IN RISING AND SITTING DOWN AFTER REHABILITATION FOR A LOWER-LIMB AMPUTATION

    OpenAIRE

    de Laat, Fred A.; Dijkstra, Pieter U.; Rommers, Gerardus M.; Geertzen, Jan H. B.; Roorda, Leo D

    2014-01-01

    Objective: To study perceived independence in rising and perceived limitations in rising and sitting down in persons after a lower-limb amputation and the relationship of these perceptions with personal and clinical characteristics. Design: Cross-sectional study. Subjects/patients: Persons with a lower-limb amputation wearing a prosthesis (n=172). Methods: Perceived independence in rising was assessed with the Locomotor Capabilities Index. Limitations in rising and sitting down were assessed ...

  14. Sensory cortical re-mapping following upper-limb amputation and subsequent targeted reinnervation: A case report

    OpenAIRE

    Jun Yao; Albert Chen; Todd Kuiken; Carolina Carmona; Julius Dewald

    2015-01-01

    This case study demonstrates the change of sensory cortical representations of the residual parts of the arm in an individual who underwent a trans-humeral amputation and subsequent targeted reinnervation (TR). As a relatively new surgical technique, TR restores a direct neural connection from amputated sensorimotor nerves to specific target muscles. This method has been successfully applied to upper-limb and lower-limb amputees, and has shown effectiveness in regaining control signals via th...

  15. Canonical and non-canonical Wnt signaling control the regeneration of amputated rodent vibrissae follicles.

    Science.gov (United States)

    Yuan, Yan-Ping; Huang, Keng; Xu, Yan-Min; Chen, Xian-Cai; Li, Hai-Hong; Cai, Bo-Zhi; Liu, Yang; Zhang, Huan; Li, Yu; Lin, Chang-Min

    2016-02-01

    Although mammals are notoriously poor at regeneration compared with many lower-order species, the hair follicle, particular to mammals, is capable of regeneration following partial amputation. The detailed internal mechanism of this phenomenon is still unclear. Development and regrowth of the hair follicle depends on dermal-epidermal interaction within the hair follicle. Previous studies have shown that Wnt/β-catenin, Shh, Bmp, PDGF, TGF and Notch signals all take part in the development and growth of the hair follicle, and the Wnt/β-catenin signaling additionally plays an indispensable role in hair follicle morphogenesis and regrowth. In this study, we investigated the localization, as well as, protein levels of Wnt/β-catenin signaling molecules during amputated whisker follicle regeneration. PMID:26742765

  16. Amputees by choice: body integrity identity disorder and the ethics of amputation.

    Science.gov (United States)

    Bayne, Tim; Levy, Neil

    2005-01-01

    Should surgeons be permitted to amputate healthy limbs if patients request such operations? We argue that if such patients are experiencing significant distress as a consequence of the rare psychological disorder named Body Integrity Identity Disorder (BIID), such operations might be permissible. We examine rival accounts of the origins of the desire for healthy limb amputations and argue that none are as plausible as the BIID hypothesis. We then turn to the moral arguments against such operations, and argue that on the evidence available, none is compelling. BIID sufferers meet reasonable standards for rationality and autonomy: so as long as no other effective treatment for their disorder is available, surgeons ought to be allowed to accede to their requests. PMID:15948330

  17. Dynamic stability of running: The effects of speed and leg amputations on the maximal Lyapunov exponent

    International Nuclear Information System (INIS)

    In this paper, we study dynamic stability during running, focusing on the effects of speed, and the use of a leg prosthesis. We compute and compare the maximal Lyapunov exponents of kinematic time-series data from subjects with and without unilateral transtibial amputations running at a wide range of speeds. We find that the dynamics of the affected leg with the running-specific prosthesis are less stable than the dynamics of the unaffected leg and also less stable than the biological legs of the non-amputee runners. Surprisingly, we find that the center-of-mass dynamics of runners with two intact biological legs are slightly less stable than those of runners with amputations. Our results suggest that while leg asymmetries may be associated with instability, runners may compensate for this effect by increased control of their center-of-mass dynamics

  18. Crossover replantation after bilateral traumatic lower limb amputations: a case report

    Directory of Open Access Journals (Sweden)

    Fang Jun

    2012-07-01

    Full Text Available Abstract Introduction Replantation of a limb to the contralateral stump after bilateral traumatic amputations is rare. To the best of our knowledge, there are only a few reports of crossover lower limb replantation in the literature. Case presentation We treated a 37-year-old Chinese woman with bilateral lower limb crush injuries sustained in a traffic accident. Her lower limb injuries were at different anatomic levels. We performed emergency bilateral amputations followed by crossover replantation. Five years later, the woman had recovered well, and had perfect movement and stability in her replanted leg. After reviewing the literature, we thought that presentation of our patient’s case might provide useful information for clinicians. Conclusions Crossover replantation should be considered when evaluating a patient with bilateral lower limb injuries, thus allowing the patient to touch the ground and stand using their own foot.

  19. Dynamic stability of running: The effects of speed and leg amputations on the maximal Lyapunov exponent

    Energy Technology Data Exchange (ETDEWEB)

    Look, Nicole [Department of Applied Mathematics, University of Colorado Boulder, Boulder, Colorado 80309 (United States); Arellano, Christopher J.; Grabowski, Alena M.; Kram, Rodger [Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado 80309 (United States); McDermott, William J. [The Orthopedic Specialty Hospital, Murray, Utah 84107 (United States); Bradley, Elizabeth [Department of Computer Science, University of Colorado Boulder, Boulder, Colorado 80309, USA and Santa Fe Institute, Santa Fe, New Mexico 87501 (United States)

    2013-12-15

    In this paper, we study dynamic stability during running, focusing on the effects of speed, and the use of a leg prosthesis. We compute and compare the maximal Lyapunov exponents of kinematic time-series data from subjects with and without unilateral transtibial amputations running at a wide range of speeds. We find that the dynamics of the affected leg with the running-specific prosthesis are less stable than the dynamics of the unaffected leg and also less stable than the biological legs of the non-amputee runners. Surprisingly, we find that the center-of-mass dynamics of runners with two intact biological legs are slightly less stable than those of runners with amputations. Our results suggest that while leg asymmetries may be associated with instability, runners may compensate for this effect by increased control of their center-of-mass dynamics.

  20. Prosthetic ambulation in a paraplegic patient with a transfemoral amputation and radial nerve palsy.

    Science.gov (United States)

    Shin, J C; Park, C; Kim, D Y; Choi, Y S; Kim, Y K; Seong, Y J

    2000-08-01

    Great importance and caution should be placed on prosthetic fitting for a paraplegic patient with an anesthetic residual limb if functional ambulation is to be achieved. The combination of paraplegia with a transfemoral amputation and radial nerve palsy is a complex injury that makes the rehabilitation process difficult. This article describes a case of L2 paraplegia with a transfemoral amputation and radial nerve palsy on the right side. Following the rehabilitation course, the patient independently walked using a walker at indoor level with a transfemoral prosthesis with ischial containment socket, polycentric knee assembly, endoskeletal shank and multiaxis foot assembly and a knee ankle foot orthosis on the sound side. The difficulties of fitting a functional prosthesis to an insensate limb and the rehabilitation stages leading to functional ambulation are reviewed. PMID:10992814

  1. Secondary reconstruction of below knee amputation stump with free anterolateral thigh flap

    Directory of Open Access Journals (Sweden)

    Kadam Dinesh

    2010-01-01

    Full Text Available Below knee stump preservation reduces ambulatory energy expenditure and improves the quality of life. Reconstruction of soft tissue loss around the stump is a challenging task. Below knee stump reconstruction demands stable skin with sufficient soft tissue to allow weigh bearing. Microsurgical tissue transfer is increasingly being used as a salvage option. Anterolateral thigh flap with additional vastus lateralis muscle provides extra cushioning effect. We report two cases of amputation below knee successfully salvaged. The anterolteral flap with abundant tissue and stable skin offers a reliable option for cover. Two patients with below knee amputation were reconstructed secondarily. After 6 to 20 months of follow -up, stumps showed no signs of pressure effects. Patients are able to bear 50-70 hours of weight per week.

  2. Plantar rotational flap technique for panmetatarsal head resection and transmetatarsal amputation: a revision approach for second metatarsal head transfer ulcers in patients with previous partial first ray amputation.

    Science.gov (United States)

    Boffeli, Troy J; Reinking, Ryan

    2014-01-01

    Transfer ulcers beneath the second metatarsal head are common after diabetes-related partial first ray amputation. Subsequent osteomyelitis of the second ray can further complicate this difficult situation. We present 2 cases depicting our plantar rotational flap technique for revision surgery involving conversion to either panmetatarsal head resection or transmetatarsal amputation (TMA). These cases are presented to demonstrate our indications, procedure selection criteria, flap technique, operative pearls, and staging protocol. The goals of this surgical approach are to excise and close the plantar ulcer beneath the second metatarsal head, remove any infected bone, allow staged surgery if needed, remove all remaining metatarsal heads to decrease the likelihood of repeat transfer ulcers, preserve the toes when practical, avoid excessive shortening of the foot, avoid multiple longitudinal dorsal incisions, and create a functional and cosmetically appealing foot. The flap is equally suited for either panmetatarsal head resection or TMA. The decision to pursue panmetatarsal head resection versus TMA largely depends on the condition of the remaining toes. Involvement of osteomyelitis in the base of the second proximal phalanx, the soft tissue viability of the remaining toes, the presence of a preoperative digital deformity, and the likelihood that saving the lesser toes will be beneficial from a cosmetic or footwear standpoint are factors we consider when deciding between panmetatarsal head resection and TMA. Retrospective chart review identified prompt healing of the flap in both patients. Neither patient experienced recurrent ulcers or required subsequent surgery within the first 12 months postoperatively. PMID:23910736

  3. Conservative management of phantom-limb and amputation-stump pain.

    OpenAIRE

    Berger, S. M.

    1980-01-01

    The causes of pain in the amputation stump or in the so-called phantom limb are far from clear and a wide variety of methods of treatment have been used with varying degrees of success. Surgical techniques do not always give lasting relief and it is suggested that conservative methods such as vibration therapy and various forms of electrical stimulation may prove more helpful.

  4. Proximal major limb amputations – a retrospective analysis of 45 oncological cases

    OpenAIRE

    Goertz Ole; Langer Stefan; Steinstraesser Lars; Hauser Joerg; Khadra Ammar; Lehnhardt Marcus; Daigeler Adrien; Steinau Hans-Ulrich

    2009-01-01

    Abstract Background Proximal major limb amputations due to malignant tumors have become rare but are still a valuable treatment option in palliation and in some cases can even cure. The aim of this retrospective study was to analyse outcome in those patients, including the postoperative course, survival, pain, quality of life, and prosthesis usage. Methods Data of 45 consecutive patients was acquired from patient's charts and contact to patients, and general practitioners. Patients with inter...

  5. Diabetic foot infections: effective microorganisms and factors affecting the frequency of osteomyelitis and amputation

    OpenAIRE

    Sonmezer, Meliha Cagla; TULEK, Necla; Ozsoy, Metin; Erdinc, Fatma; Ertem, Gunay

    2015-01-01

    Objectives. Diabetic foot infections are common reason for hospitalization and are associated with high morbidity and mortality. We aimed to evaluate the clinic features and predisposed causes of osteomyelitis and amputation of patients with diabetic foot infections. Methods. Patients with diabetic foot infections who admitted and hospitalized at Infection Diseases and Clinical Microbiology department between January 2012 and July 2014 were included. Osteomyelitis was evaluated using magnetic...

  6. Vascular Surgery, Microsurgery and Supramicrosurgery for Treatment of Chronic Diabetic Foot Ulcers to Prevent Amputations

    OpenAIRE

    Schirmer, Steffen; Ritter, Ralf-Gerhard; Fansa, Hisham

    2013-01-01

    Introduction Diabetic foot ulcers occur in approximately 2,5% of patients suffering from diabetes and may lead to major infections and amputation. Such ulcers are responsible for a prolonged period of hospitalization and co- morbidities caused by infected diabetic foot ulcers. Small, superficial ulcers can be treated by special conservative means. However, exposed bones or tendons require surgical intervention in order to prevent osteomyelitis. In many cases reconstructive surgery is necessar...

  7. Medical and Social Aspects of High Amputations in Patients with Obliterating Atherosclerosis of Lower Extremities

    OpenAIRE

    Gudz, I. M.; Hnatyshchak, A. I.

    2014-01-01

    Obliterating atherosclerosis of the lower extremities is one of the main causes of limb ischemia, that can result in high amputation of the lower limb (HALL). Despite the large number of publications on this subject, medical and social effects of HALL on the patients’ life are studied insufficiently. In some studies a significant impact of financial situation, the level of education, and accessibility of qualified vascular surgery care on the HALL index was stated. As this intervention is con...

  8. Genital self-amputation or the Klingsor syndrome: Successful non-microsurgical penile replantation

    OpenAIRE

    El Harrech, Y.; Abaka, N.; Ghoundale, O.; D Touiti

    2013-01-01

    Self-mutilations of the external genitals in psychiatric patients also known as Klingsor syndrome is a rare urologic trauma. Men with religious conflicts, low self-esteem, unresolved transsexual issues and feelings of guilt are the most vulnerable. This condition requires immediate surgical intervention. Currently replantation involves meticulous microsurgery and has become the primary method for managing these patients. In this paper, we report a case of self amputation of penis in a patient...

  9. Selective amputation of the pharynx identifies a FoxA-dependent regeneration program in planaria

    OpenAIRE

    Adler, Carolyn E.; Seidel, Chris W.; McKinney, Sean A.; Sánchez Alvarado, Alejandro

    2014-01-01

    eLife digest Some animals can regrow whole limbs or organs after amputation. Flatworms called planaria, for example, can regenerate their whole body from small pieces. This remarkable ability depends on neoblasts—a type of stem cell found in planaria that can detect damaged or lost organs, migrate to the site of damage, produce the required cells, and integrate into the remaining tissues. Researchers hope that studying these animals will reveal ways to use stem cells to regenerate injured lim...

  10. Auto-amputated Ovarian Cyst with Compression Sequelae: A Case Report

    Directory of Open Access Journals (Sweden)

    Bilal Mirza

    2012-09-01

    Full Text Available Ovarian  cysts  contribute  a  major  share  of  cystic  lesions in  fetal  life. Quite often, these cysts are benign and resolve spontaneously. Occasionally, these cysts can twist, resulting in ovarian loss. We report a case of auto-amputated ovarian cyst presetting with intestinal obstruction.

  11. Tophaceous gout in an amputation stump in a patient with chronic myelogenous leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Christine B.; Mohana-Borges, Aurea; Pathria, Mini [Department of Radiology, UCSD and VAHCS, 3350 La Village Drive, La Jolla, CA 92161 (United States)

    2003-07-01

    Gout is a common rheumatologic disorder that can have an unusual clinical presentation. This case report describes the development of a gouty tophus at a site of remote traumatic forearm amputation in a patient with chronic myelogenous leukemia (CML). It further addresses the imaging characteristics of tophaceous gout as well as the differential diagnostic considerations as regards both the imaging findings and the clinical presentation. (orig.)

  12. Tophaceous gout in an amputation stump in a patient with chronic myelogenous leukemia

    International Nuclear Information System (INIS)

    Gout is a common rheumatologic disorder that can have an unusual clinical presentation. This case report describes the development of a gouty tophus at a site of remote traumatic forearm amputation in a patient with chronic myelogenous leukemia (CML). It further addresses the imaging characteristics of tophaceous gout as well as the differential diagnostic considerations as regards both the imaging findings and the clinical presentation. (orig.)

  13. Ovarian torsion and amputation resulting in partially calcified, pedunculated cystic mass

    International Nuclear Information System (INIS)

    Three children with torsion and amputation of the right ovary are presented. The detached ovary resulted in a cystic mass containing necrotic material and a solid, partially clacified mural node. The cysts were attached to the omentum, to the mesentery of the transverse colon, or to the lower edge of the liver by a long twisted pedicle containing thin-walled vascular spaces. The radiographic and sonographic findings were quite similar and clearly reflected the operative and pathologic changes. (orig.)

  14. Effect of traumatic brain injury among U.S. servicemembers with amputation

    OpenAIRE

    Mitchell J. Rauh, PhD, PT, MPH; Hilary J. Aralis, MS; Ted Melcer, PhD; Caroline A. Macera, PhD; Pinata Sessoms, PhD; Jamie Bartlett, PhD; Michael R. Galarneau, MS

    2013-01-01

    Servicemembers with combat-related limb loss often require substantial rehabilitative care. The prevalence of traumatic brain injury (TBI), which may impair cognitive and functional abilities, among servicemembers has increased. The primary objectives of this study were to determine the frequency of TBI among servicemembers with traumatic amputation and examine whether TBI status was associated with discharge to civilian status and medical and rehabilitative service use postamputation. U.S. s...

  15. Bionic ankle–foot prosthesis normalizes walking gait for persons with leg amputation

    OpenAIRE

    Herr, Hugh M.; Grabowski, Alena M

    2011-01-01

    Over time, leg prostheses have improved in design, but have been incapable of actively adapting to different walking velocities in a manner comparable to a biological limb. People with a leg amputation using such commercially available passive-elastic prostheses require significantly more metabolic energy to walk at the same velocities, prefer to walk slower and have abnormal biomechanics compared with non-amputees. A bionic prosthesis has been developed that emulates the function of a biolog...

  16. The utilization of a suture bridge construct for tibiofibular instability during transtibial amputation without distal bridge synostosis creation.

    Science.gov (United States)

    Lewandowski, Louis R; Tintle, Scott M; D'Alleyrand, Jean-Claude G; Potter, Benjamin K

    2013-10-01

    Symptomatic distal tibiofibular instability is a known complication of trauma-related transtibial amputations. Overt proximal tibiofibular dislocations, which are easily recognized on routine radiographs, may occur concurrently with the traumatic injury or amputation. More commonly, however, the proximal tibiofibular joint remains structurally intact in the presence of distal instability due to the loss of the distal syndesmotic structures and damage to the interosseous membrane, resulting in fibular angulation and distal tibiofibular diastasis. Some authors have espoused treating this instability with the creation of a distal tibiofibular bridge synostosis (the so-called Ertl procedure or modifications there of) to prevent potentially painful discordant motion and to minimize the prominence of the residual distal fibula. Recent studies, however, have suggested an increase in complication and reoperation rates in transtibial amputations that received a bridge synostosis compared with standard transtibial amputations. Additionally, although there are several described techniques for bridge synostosis creation, most are dependent on having sufficient remaining fibula to construct the bone bridge without unnecessary shortening of the tibia; however, sufficient residual fibula is not always available after traumatic and trauma-related amputations. We propose a technique utilizing a suture bridge to restore tibiofibular stability when performing transtibial amputations in patients with proximal tibiofibular dislocations or distal diastasis, avoiding the potential need for a distal bridge synostosis. PMID:23429174

  17. Pediatric Traumatic Limb Amputation: The Principles of Management and Optimal Residual Limb Lengths.

    Science.gov (United States)

    Khan, Muhammad Adil Abbas; Javed, Ammar Asrar; Rao, Dominic Jordan; Corner, J Antony; Rosenfield, Peter

    2016-01-01

    Pediatric traumatic limb amputations are rare and their acute and long term management can be challenging in this subgroup of patients. The lengthy and costly hospital stays, and resulting physical and psychological implications leads to significant morbidity. We present a summary of treatment principles and the evidence base supporting the management options for this entity. The initial management focuses on resuscitating and stabilization of the patients, administration of appropriate and adequate analgesics, and broad spectrum antibiotics. The patient should ideally be managed by an orthopedic or a plastic surgeon and when an amputation is warranted, the surgical team should aim to conserve as much of the viable physis as possible aimed at allowing bone development in a growing child. A subsequent wound inspection should be performed to assess for signs of ischemia or non-viability of tissue. Depending on the child's age, approximations of the ideal residual limb length can be calculated using our guidelines, allowing an ideal stump length at skeletal maturity for a well-fitting and appropriate prosthesis. Myodesis and myoplasties can be performed according to the nature of the amputation. Removable rigid dressings are safe and cost effective offering better protection of the stump. Complications such as necrosis and exostosis, on subsequent examination, warrant further revisions. Other complications such as neuromas can be prevented by proximal division of the nerves. Successful rehabilitation can be accomplished with a multidisciplinary approach, involving physiotherapist, play therapist and a child psychiatrist, in addition to the surgeon and primary care providers. PMID:27308235

  18. Global trends in incidence of lower limb amputation: a review of the literature

    Directory of Open Access Journals (Sweden)

    L. Godlwana

    2008-02-01

    Full Text Available The aim of this paper was to compile a literature report on the global epidemiology of lower limb amputations. Specifically it aimed at capturing information on the incidence of traumatic and non-traumatic lowerlimb amputations throughout the world, to identify the etiology including diseases and lifestyle habits associated with lower limb amputees (LLA in boththe developed and the developing countries, to identify the demographiccharacteristics, age, sex, race, geographical location of the people undergoing LLA including the levels of amputation as pointed out by the literature. Aliterature search was conducted. Different keyword combinations were used togather as much literature on the subject as possible. The authors systemicallyreviewed literature from some parts of Europe, Asia, North and South America and South Africa. The data was analyzed and presented under various themes. The existing literature shows that diabetes is the leading cause of LLA and trauma accounts for the minority of these cases. The incidence of LLA can be predicted by gender, age, maritalstatus, level of education and socio-economic status. Information on LLA in South Africa is almost absent.

  19. Revisiting risks associated with mortality following initial transtibial or transfemoral amputation

    Directory of Open Access Journals (Sweden)

    Barbara E. Bates, MD, MBA

    2013-01-01

    Full Text Available This study’s objective was to determine how treatment-, environmental-, and facility-level characteristics contribute to postdischarge mortality prediction. The study included 4,153 Veterans who underwent lower-limb amputation in Department of Veterans Affairs facilities during fiscal years 2003 and 2004. Veterans were followed 1 yr postamputation. A Cox regression identified characteristics associated with mortality risk after hospital discharge following amputation. Older age, higher amputation level, and more comorbidities increased mortality likelihood. Patients who had inpatient procedures for pulmonary and renal problems had higher hazards of postdischarge death than those who did not (hazard ratio [HR] = 2.10, 95% confidence interval [CI] = 1.16–3.77, and HR = 2.22, 95% CI = 1.80–2.74, respectively. Patients who had central nervous system procedures had higher hazards of death early postdischarge (HR = 2.23, 95% CI = 1.60–3.11 at 0 d, but this association became insignificant by 180 d. Patients in a surgical intensive care unit (ICU, medical ICU, or medical bed section at the time of discharge were more likely to die than patients on a surgical bed section. Patients hospitalized in the Midwest were less likely to die early after discharge than patients in the Mountain Pacific region, but this regional effect became insignificant by 90 d. Adding treatment-, environmental-, and facility-level characteristics contributed additional information to a mortality risk model.

  20. Angiographic findings and need for amputation in high tension electrical injuries

    International Nuclear Information System (INIS)

    Because it is difficult to estimate the extent of deep tissue injury clinically, angiography was carried out in 28 patients with signs of damage from current flow through the body. Eight of the arteriograms showed normal extremities, 6 showed changes of small arteries, and 38 showed injury to the main arteries. In the latter group there were 24 total arterial occlusions, narrow irregular lumens in 10, and 4 had occlusion and distal refilling. Changes in the main arteries were most often seen near major joints where the internal body resistance as well as the density of the current are higher. Injury to the main arteries resulted in severe neuromuscular damage or amputation of the limb, whereas injury to small arteries resulted in little functional deficit. Of the 25 amputations 19 were at the level of the arterial occlusion. Spasmolytic drugs did not increase filling. We concluded that early angiography is valuable for the detection of deep injury and often indicates the level of adequate amputation or the need for immediate exploration. In some patients it indicated the necessity for arterial reconstruction. (au)

  1. Unani treatment and leech therapy saved the diabetic foot of a patient from amputation.

    Science.gov (United States)

    Zaidi, S M Arif

    2016-04-01

    Every 30 seconds, a lower limb amputation is carried out due to diabetes throughout the world. The mortality rate due to diabetic foot gangrene is just next to that of cancer. As tissue death cannot be reversed, surgical removal of the affected tissue (debridement) or amputation of the limb is the only treatment option left when gangrene has advanced. The present case study illustrates an option to treat poorly healing diabetic wounds with Unani medicine (blood purifier and deobstruent) besides hirudotherapy. The study was performed on a 60-year-old woman suffering from diabetic foot (on the left) grade 5 and facing the prospect of imminent amputation. The patient was having severe pain (80 mm on a 100 mm visual analogue scale) in the gangrenous foot and foul-smelling with necrosed areas. Wound dressing was done with unripe papaya as it has a very good role in clearing necrotising area and hirudotherapy was also used in poorly healing wounds. The pain score decreased to 0-10 mm on a 100 mm visual analogue scale within 20 days and no further pain relieving medication was required. Over a time interval of nearly 3·5 months, necrotic areas disappeared and the wound was completely healed. PMID:24809835

  2. [Basic principles and difficulties relating to rehabilitation in diabetic patients following amputation].

    Science.gov (United States)

    Jindra, Martin; Věchtová, Bohuslava; Bielmeierová, Jana

    2015-06-01

    Vascular diseases as a result of diabetes mellitus are the most frequent indication for amputation in the Czech republic. Diabetic patients following amputation, unlike the other amputees, very frequently suffer multiple complications. These are both of general and local nature and pose a limitation to rehabilitation care as well as a prosthesis use. The main goal of therapeutic rehabilitation is the practice of locomotion with a prosthesis (artificial limb) and the patients full return to normal life. A team of closely cooperating specialists is involved. The rehabilitation care of amputees is divided into acute and aftercare. Within preoperative care we try to improve the patients physical and psychological condition. Following surgery we verticalize the patient as soon as possible depending on his/her possibilities and condition, we carry out breathing and vascular gymnastics and prevention of thromboembolic disease and we start the care of the stump. When the stump has been healed and shaped, the patient is provided with an artificial limb. The patients equipped with an artificial limb take a walking course where they learn how to handle the limb as well as walk indoors and outdoors and cope with common terrain unevenness.Key words: amputation - diabetes mellitus - walking with an artificial limb - prosthesis - lower limb prosthetics. PMID:26258981

  3. Wound healing in above-knee amputations in relation to skin perfusion pressure

    International Nuclear Information System (INIS)

    In 59 above-knee amputations healing of the stumps was correlated with the local skin perfusion pressure (SPP) measured preoperatively as the external pressure required to stop isotope washout using 132I--or 125I--antipyrine mixed with histamine. Out of the 11 cases with an SPP below 30 mmHg no less than nine (82 per cent) suffered severe wound complications. Out of the 48 cases with an SPP above 30 mmHg severe wound complications occurred in only four cases (8 per cent). The difference in wound complication rate is highly significant (P<0.01). The postoperative SPP measured on the stumps was on average only slightly and insignificantly higher than the preoperative values, explaining why the preoperative values related so closely to the postoperative clinical course. We conclude that the SPP can be used to predict ischaemic wound complications in above-knee amputations as has previously been shown to be the case in below-knee amputations. (author)

  4. Active dorsiflexing prostheses may reduce trip-related fall risk in people with transtibial amputation

    Directory of Open Access Journals (Sweden)

    Noah J. Rosenblatt, PhD

    2015-01-01

    Full Text Available People with amputation are at increased risk of falling compared with age-matched, nondisabled individuals. This may partly reflect amputation-related changes to minimum toe clearance (MTC that could increase the incidence of trips and fall risk. This study determined the contribution of an active dorsiflexing prosthesis to MTC. We hypothesized that regardless of speed or incline the active dorsiflexion qualities of the ProprioFoot would significantly increase MTC and decrease the likelihood of tripping. Eight people with transtibial amputation walked on a treadmill with their current foot at two grades and three velocities, then repeated the protocol after 4 wk of accommodation with the ProprioFoot. A mixed-model, repeated-measures analysis of variance was used to compare MTC. Curves representing the likelihood of tripping were derived from the MTC distributions and a multiple regression was used to determine the relative contributions of hip, knee, and ankle angles to MTC. Regardless of condition, MTC was approximately 70% larger with the ProprioFoot (p < 0.001 and the likelihood of tripping was reduced. Regression analysis revealed that MTC with the ProprioFoot was sensitive to all three angles, with sensitivity of hip and ankle being greater. Overall, the ProprioFoot may increase user safety by decreasing the likelihood of tripping and thus the pursuant likelihood of a fall.

  5. Demographics of Lower Limb Amputations in the Pakistan Military: A Single Center, Three-Year Prospective Survey.

    Science.gov (United States)

    Rathore, Farooq A; Ayaz, Saeed B; Mansoor, Sahibzada N; Qureshi, Ali R; Fahim, Muhammad

    2016-01-01

    INTRODUCTION : The Pakistan military has been actively engaged in the war against terror for more than a decade. Many officers and soldiers have lost their limbs in this war. But the data on traumatic lower limb amputations in Pakistan is sparse. The aim of this study is to prospectively document the epidemiological profile of lower limb military amputees presenting at the largest rehabilitation centre of Pakistan over a three-year period. MATERIALS & METHODS : A prospective three-year survey was conducted at the Armed Forces Institute of Rehabilitation Medicine (AFIRM), Pakistan. One hundred twenty-three consecutive patients with lower limb amputations were enrolled in the survey. The demographic data, etiology, associated injuries, complications profile, and type of prosthesis provided were documented. The data analysis was done using the statistical analysis tool SPSS V 20 (IBM®,NY, USA). RESULTS : All patients were male. Most had traumatic amputation (119), were between 20-40 years (106), with unilateral amputation (115). Mine blast injury was the leading cause in 73 (59.3%) and most (58.5%) were fitted with modular prosthesis. Transtibial amputation was the commonest level (65), followed by transfemoral (30). The time of surgical amputation was not documented in 87% of the patients. Half of the patients (54%) had associated injuries. Seventy-nine patients had at least one complication with phantom pain being the commonest in 25% cases. CONCLUSIONS : This is the largest prospective demographic survey of lower limb amputees in Pakistan military to date. Scores of soldiers and civilians in Pakistan have suffered lower limb amputation. The availability of demographic data can improve the trauma and rehabilitation services for better understanding and management of such cases. There is a need to conduct large scale community-based epidemiological surveys to direct future policies and develop amputee rehabilitation services in the public sector. PMID:27186448

  6. L'influence de l' "eye movement desensitization and reprocessing" sur la douleur fantôme des patients amputés

    OpenAIRE

    Grand, Kevin; Bonny, Marion; Portuesi, Vito

    2015-01-01

    Introduction : Les douleurs fantômes sont présentes chez 70 à 90 % des sujets suite à une amputation. Ces douleurs influencent négativement le quotidien des amputés. Il existe de nombreux traitements, mais aucun ne fait l’unanimité. Problématique : L’incidence des amputations est exponentielle à l’augmentation du nombre de personnes présentant une atteinte vasculaire. Différents changements s’effectuent lors d’une amputation, notamment au niveau du système nerveux qui engendre fréquemment des...

  7. Use of sup(99m)technetium-pyrophosphate scintiscanning to determine the optimum amputation height in cases of arterial occlusion at the lower extremity

    International Nuclear Information System (INIS)

    This work investigates whether sup(99m)Tc-pyrophosphate scintiscanning is a suitable method to determine the optimum amputation height in cases of peripheral arterial occlusive disease. 10 patients were examined who had to be amputated between 1979 and 1981 for advanced arterial occlusive disease at the lower extremity. Throughout, the scintigraphic results and height of successful amputations were found to be in accordance. The amputation plane was chosen in the zone above the highest sup(99m)Tc-PYP accumulation. The advantages of scintiscanning are presented. (orig./MG)

  8. Magnetic resonance imaging appearances following hindquarter amputation for pelvic musculoskeletal malignancy

    International Nuclear Information System (INIS)

    To describe our experience of the magnetic resonance imaging (MRI) appearances after hindquarter amputation, focusing on the normal pattern of time-related changes in signal intensity within the amputation flap and appearances of local disease recurrence. This was a retrospective review of the records of patients identified on our orthopaedic oncology database who had undergone hindquarter amputation at our centre. Examinations were divided into one group consisting of 'normal' postoperative findings and another group demonstrating local recurrence. 'Normal' postoperative findings were assessed for signal intensity, morphology and presence of the 'muscle texture sign' within the amputation flap. Examinations were grouped according to time from surgery. Examinations demonstrating local recurrence were assessed for site, signal intensity, morphology and axial dimensions of recurrent tumour. Comparison was made to pre-operative imaging. Thirty-five patients with postoperative MR images were identified. Seventy-seven examinations were reviewed (range 1-18 per patient). The 'normal group' comprised 18 patients (seven female, 11 male, mean age 44 years, range 16-75 years), with 47 examinations reviewed. The 'muscle texture sign' was preserved in all examinations in this group. Up to 6 months after surgery, 100% (10) of examinations showed hyperintense T2- and short-tau inversion recovery (STIR-weighted) signals within the muscle flap, indicating oedema. Only after 4 years was the muscle flap signal isointense in all cases (13). Up to 6 months after surgery, 50% (5 of 10) of examinations demonstrated flap swelling, but after 1 year, 100% (28) showed atrophy. Twenty percent (2 of 10) of examinations 0-6 months from surgery showed hyperintense T1-weighted signal within the muscle flap, consistent with fatty infiltration, but after 2 years, 100% (20) showed a hyperintense T1-weighted signal. The 'local recurrence' group comprised 20 patients (six female, 14 male, mean age 45

  9. Magnetic resonance imaging appearances following hindquarter amputation for pelvic musculoskeletal malignancy

    Energy Technology Data Exchange (ETDEWEB)

    Kotnis, Nikhil A.; Davies, A.M.; James, Steven L.J. [Royal Orthopaedic Hospital Foundation Trust, Department of Radiology, Birmingham (United Kingdom); Grimer, Robert J. [Royal Orthopaedic Hospital Foundation Trust, Department of Orthopaedic Oncology, Birmingham (United Kingdom)

    2009-12-15

    To describe our experience of the magnetic resonance imaging (MRI) appearances after hindquarter amputation, focusing on the normal pattern of time-related changes in signal intensity within the amputation flap and appearances of local disease recurrence. This was a retrospective review of the records of patients identified on our orthopaedic oncology database who had undergone hindquarter amputation at our centre. Examinations were divided into one group consisting of 'normal' postoperative findings and another group demonstrating local recurrence. 'Normal' postoperative findings were assessed for signal intensity, morphology and presence of the 'muscle texture sign' within the amputation flap. Examinations were grouped according to time from surgery. Examinations demonstrating local recurrence were assessed for site, signal intensity, morphology and axial dimensions of recurrent tumour. Comparison was made to pre-operative imaging. Thirty-five patients with postoperative MR images were identified. Seventy-seven examinations were reviewed (range 1-18 per patient). The 'normal group' comprised 18 patients (seven female, 11 male, mean age 44 years, range 16-75 years), with 47 examinations reviewed. The 'muscle texture sign' was preserved in all examinations in this group. Up to 6 months after surgery, 100% (10) of examinations showed hyperintense T2- and short-tau inversion recovery (STIR-weighted) signals within the muscle flap, indicating oedema. Only after 4 years was the muscle flap signal isointense in all cases (13). Up to 6 months after surgery, 50% (5 of 10) of examinations demonstrated flap swelling, but after 1 year, 100% (28) showed atrophy. Twenty percent (2 of 10) of examinations 0-6 months from surgery showed hyperintense T1-weighted signal within the muscle flap, consistent with fatty infiltration, but after 2 years, 100% (20) showed a hyperintense T1-weighted signal. The 'local recurrence

  10. Conservative Surgery of Diabetic Forefoot Osteomyelitis: How Can I Operate on This Patient Without Amputation?

    Science.gov (United States)

    Aragón-Sánchez, Javier; Lázaro-Martínez, Jose L; Alvaro-Afonso, Francisco Javier; Molinés-Barroso, Raúl

    2015-06-01

    Surgery is necessary in many cases of diabetic foot osteomyelitis. The decision to undertake surgery should be based on the clinical presentation of diabetic foot osteomyelitis. Surgery is required when the bone is protruding through the ulcer, there is extensive bone destruction seen on x-ray or progressive bone damage on sequential x-ray while undergoing antibiotic treatment, the soft tissue envelope is destroyed, and there is gangrene or spreading soft tissue infection. Several issues should be taken into account when considering surgery for treating diabetic foot osteomyelitis. It is necessary to have a surgeon available with diabetic foot expertise. Regarding location of diabetic foot osteomyelitis, it is important to consider whether isolated bone or a joint is involved. In cases in which osteomyelitis is associated with a bone deformity, surgery should be able to correct this. The surgeon should always reflect about whether extensive/radical surgery could destabilize the foot. The forefoot is the most frequent location of diabetic foot osteomyelitis and is associated with better prognosis than midfoot and hindfoot osteomyelitis. Many surgical procedures can be performed in patients with diabetes and forefoot ulcers complicated by osteomyelitis while avoiding amputations. Performing conservative surgeries without amputations of any part of the foot is not always feasible in cases in which the infection has destroyed the soft tissue envelope. Attempting conservative surgery in such cases risks infected tissues remaining in the wound bed leading to failure. The election of different surgical options depends on the expertise of the surgeons selected for the multidisciplinary teams. It is the aim of this article to provide a sample of surgical techniques in order to remove the bone infection from the forefoot while avoiding amputations. PMID:25256285

  11. Mind-body interventions for treatment of phantom limb pain in persons with amputation.

    Science.gov (United States)

    Moura, Vera Lucia; Faurot, Keturah R; Gaylord, Susan A; Mann, J Douglas; Sill, Morgan; Lynch, Chanee; Lee, Michael Y

    2012-08-01

    Phantom limb pain (PLP) is a significant source of chronic pain in most persons with amputation at some time in their clinical course. Pharmacologic therapies for this condition are often only moderately effective and may produce unwanted adverse effects. There is growing empirical evidence of the therapeutic effectiveness of mind-body therapies for the relief of chronic pain; therefore, an exploration of their role in relieving amputation-related chronic pain is warranted. We undertook a focused literature review on mind-body interventions for patients with amputation who experience PLP. Because of study heterogeneity, only descriptive presentations of the studies are presented. Only studies of hypnosis, imagery, and biofeedback, including visual mirror feedback, were found; studies on meditation, yoga, and tai chi/qigong were missing from the literature. Few studies of specific mind-body therapies were dedicated to management of PLP, with the exception of mirror visual therapy. Overall, studies were largely exploratory and reflect considerable variability in the application of mind-body techniques, making definitive conclusions inadvisable. Nevertheless, the weight of existing findings indicates that a mind-body approach to PLP pain management is promising and that specific methods may offer either temporary or long-term relief, either alone or in combination with conventional therapies. The authors discuss the potential for usefulness of specific mind-body therapies and the relevance of their mechanisms of action to those of PLP, including targeting cortical reorganization, autonomic nervous system deregulation, stress management, coping ability, and quality-of-life. The authors recommend more and better quality research exploring the efficacy and mechanisms of action. PMID:22286895

  12. The modified Pirogoff's amputation in treating diabetic foot infections: surgical technique and case series

    Directory of Open Access Journals (Sweden)

    Aziz Nather

    2014-04-01

    Full Text Available Background: This paper describes the surgical technique of a modified Pirogoff's amputation performed by the senior author and reports the results of this operation in a single surgeon case series for patients with diabetic foot infections. Methods: Six patients with diabetic foot infections were operated on by the National University Hospital (NUH diabetic foot team in Singapore between November 2011 and January 2012. All patients underwent a modified Pirogoff's amputation for diabetic foot infections. Inclusion criteria included the presence of a palpable posterior tibial pulse, ankle brachial index (ABI of more than 0.7, and distal infections not extending proximally beyond the midfoot level. Clinical parameters such as presence of pulses and ABI were recorded. Preoperative blood tests performed included a glycated hemoglobin level, hemoglobin, total white blood cell count, C-reactive protein, erythrocyte sedimentation rate, albumin, and creatinine levels. All patients were subjected to 14 sessions of hyperbaric oxygen therapy postoperatively and were followed up for a minimum of 10 months. Results: All six patients had good wound healing. Tibio-calcaneal arthrodesis of the stump was achieved in all cases by 6 months postoperatively. All patients were able to walk with the prosthesis. Conclusions: The modified Pirogoff's amputation has been found to show good results in carefully selected patients with diabetic foot infections. The selection criteria included a palpable posterior tibial pulse, distal infections not extending proximally beyond the midfoot level, ABI of more than 0.7, hemoglobin level of more than 10 g/dL, and serum albumin level of more than 30 g/L.

  13. Penile amputation and scrotal urethrostomy followed by chemotherapy in a dog with penile hemangiosarcoma.

    Science.gov (United States)

    Bolfer, Luiz; Schmit, Joanna M; McNeill, Amy L; Ragetly, Chantal A; Bennett, R Avery; McMichael, Maureen

    2015-01-01

    A 7 yr old castrated male standard poodle weighing 25 kg was presented with a 5 day history of hematuria, dysuria, and the presence of a 2.5 cm, firm swelling within the prepuce. Abdominal radiographs revealed a soft-tissue mass on the distal prepuce and lysis of the cranial margin of the os penis. The patient was sedated and an ulcerated hemorrhagic mass was identified at the tip of the penis. The mass was diagnosed as hemangiosarcoma via incisional biopsy. A penile amputation with scrotal urethrostomy was performed followed by chemotherapy with doxorubicin. PMID:25415220

  14. Physical Rehabilitation for Disabled People with Insulin-independent Diabetes after Single Leg Amputation

    Directory of Open Access Journals (Sweden)

    Nataliya A. Pilosyan

    2012-11-01

    Full Text Available The article presents the program of physical rehabilitation for the disabled people with insulin-independent diabetes, who came through single leg amputation. The program includes phantom-impulsive gymnastics, exercises for the remaining leg, back and shoulders, for the improvement of stump functional state, equilibrium exercises and exercises for arms supporting function development. Set of therapeutic exercises involves exercise machine training. The application of the developed physical rehabilitation program at the stage of preparation for fitting the prosthesis and learning to walk on prosthetic leg has proved its efficiency according to test results, biomedical methods of research and increases the motor activity of 100% percent of patients.

  15. The Use of the 6-Min Walk Test as a Proxy for the Assessment of Energy Expenditure during Gait in Individuals with Lower-Limb Amputation

    Science.gov (United States)

    Kark, Laurena; McIntosh, Andrew S.B; Simmons, Annea

    2011-01-01

    The objective of this study was to determine, and compare, the utility of the 6-min walk test (6 MWT) and self-selected walking speed over 15 m as proxies for the assessment of energy expenditure during gait in individuals with lower-limb amputation. Patients with unilateral, transfemoral amputation (n = 6) and patients with unilateral,…

  16. Trends in the incidence of lower extremity amputations in people with and without diabetes over a five-year period in the Republic of Ireland.

    LENUS (Irish Health Repository)

    Buckley, Claire M

    2012-01-01

    To describe trends in the incidence of non-traumatic amputations among people with and without diabetes and estimate the relative risk of an individual with diabetes undergoing a lower extremity amputation compared to an individual without diabetes in the Republic of Ireland.

  17. An enhanced treatment program with markedly reduced mortality after a transtibial or higher non-traumatic lower extremity amputation

    DEFF Research Database (Denmark)

    Kristensen, Morten T; Holm, Gitte; Krasheninnikoff, Michael;

    2016-01-01

    Background and purpose - Historically, high 30-day and 1-year mortality post-amputation rates (> 30% and 50%, respectively) have been reported in patients with a transtibial or higher non-traumatic lower extremity amputation (LEA). We evaluated whether allocating experienced staff and implementing....... Mortality was compared with historical and concurrent national controls in Denmark. Results - The 30-day and 1-year mortality rates were 16% and 37%, respectively, in the intervention group, as compared to 35% and 59% in the historical control group treated in the same orthopedic ward. Cox proportional...

  18. Langtidsbehandling med spinal cord-stimulation hos en patient med kronisk regionalt smertesyndrom type 1 og fantomsmerter efter amputation

    DEFF Research Database (Denmark)

    Enggaard, Thomas Peter; Scherer, Christian; Nikolajsen, Lone; Andersen, Claus

    2008-01-01

    The development of stump and phantom pain after limb amputation in patients with complex regional pain syndrome (CRPS) is very frequent. Stump pain is typically recurred CRPS and the possibilities for effective pharmacological pain relief are often limited. Spinal cord stimulation (SCS) has a well......-documented pain relieving effect in patients with CRPS. This case story summarises the long term effect of SCS in a patient with CRPS after two amputations of the right leg. Pharmacological pain therapies as well as Guanethidine blockade were found to be ineffective. Udgivelsesdato: 2008-Feb-4...

  19. Prevalence and characteristics of phantom limb pain and residual limb pain in the long term following upper limb amputation

    OpenAIRE

    Desmond, Deirdre M.; MacLachlan, Malcolm

    2010-01-01

    This study aims to describe the prevalence and characteristics of phantom limb pain and residual limb pain following upper limb amputation. Methods: One-hundred and forty-one participants (139 males; mean age 74.8 years; mean time since amputation 50.1 years) completed a self-report questionnaire assessing residual and phantom limb pain experience. Results: Prevalence of phantom limb pain during the week preceding assessment was 42.6% (60/141). Prevalence of residual limb pain was 43.3% (61/1...

  20. Amputation effects on the underlying complexity within transtibial amputee ankle motion

    Energy Technology Data Exchange (ETDEWEB)

    Wurdeman, Shane R., E-mail: shanewurdeman@gmail.com [Nebraska Biomechanics Core Facility, University of Nebraska at Omaha, Omaha, Nebraska 68182 (United States); Advanced Prosthetics Center, Omaha, Nebraska 68134 (United States); Myers, Sara A. [Nebraska Biomechanics Core Facility, University of Nebraska at Omaha, Omaha, Nebraska 68182 (United States); Stergiou, Nicholas [Nebraska Biomechanics Core Facility, University of Nebraska at Omaha, Omaha, Nebraska 68182 (United States); College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska 68198 (United States)

    2014-03-15

    The presence of chaos in walking is considered to provide a stable, yet adaptable means for locomotion. This study examined whether lower limb amputation and subsequent prosthetic rehabilitation resulted in a loss of complexity in amputee gait. Twenty-eight individuals with transtibial amputation participated in a 6 week, randomized cross-over design study in which they underwent a 3 week adaptation period to two separate prostheses. One prosthesis was deemed “more appropriate” and the other “less appropriate” based on matching/mismatching activity levels of the person and the prosthesis. Subjects performed a treadmill walking trial at self-selected walking speed at multiple points of the adaptation period, while kinematics of the ankle were recorded. Bilateral sagittal plane ankle motion was analyzed for underlying complexity through the pseudoperiodic surrogation analysis technique. Results revealed the presence of underlying deterministic structure in both prostheses and both the prosthetic and sound leg ankle (discriminant measure largest Lyapunov exponent). Results also revealed that the prosthetic ankle may be more likely to suffer loss of complexity than the sound ankle, and a “more appropriate” prosthesis may be better suited to help restore a healthy complexity of movement within the prosthetic ankle motion compared to a “less appropriate” prosthesis (discriminant measure sample entropy). Results from sample entropy results are less likely to be affected by the intracycle periodic dynamics as compared to the largest Lyapunov exponent. Adaptation does not seem to influence complexity in the system for experienced prosthesis users.

  1. Expression of secreted Wnt pathway components reveals unexpected complexity of the planarian amputation response.

    Science.gov (United States)

    Gurley, Kyle A; Elliott, Sarah A; Simakov, Oleg; Schmidt, Heiko A; Holstein, Thomas W; Sánchez Alvarado, Alejandro

    2010-11-01

    Regeneration is widespread throughout the animal kingdom, but our molecular understanding of this process in adult animals remains poorly understood. Wnt/β-catenin signaling plays crucial roles throughout animal life from early development to adulthood. In intact and regenerating planarians, the regulation of Wnt/β-catenin signaling functions to maintain and specify anterior/posterior (A/P) identity. Here, we explore the expression kinetics and RNAi phenotypes for secreted members of the Wnt signaling pathway in the planarian Schmidtea mediterranea. Smed-wnt and sFRP expression during regeneration is surprisingly dynamic and reveals fundamental aspects of planarian biology that have been previously unappreciated. We show that after amputation, a wounding response precedes rapid re-organization of the A/P axis. Furthermore, cells throughout the body plan can mount this response and reassess their new A/P location in the complete absence of stem cells. While initial stages of the amputation response are stem cell independent, tissue remodeling and the integration of a new A/P address with anatomy are stem cell dependent. We also show that WNT5 functions in a reciprocal manner with SLIT to pattern the planarian mediolateral axis, while WNT11-2 patterns the posterior midline. Moreover, we perform an extensive phylogenetic analysis on the Smed-wnt genes using a method that combines and integrates both sequence and structural alignments, enabling us to place all nine genes into Wnt subfamilies for the first time. PMID:20707997

  2. [Mirror therapy for the treatment of phantom limb pain after bilateral thigh amputation. A case report].

    Science.gov (United States)

    Wosnitzka, M; Papenhoff, M; Reinersmann, A; Maier, C

    2014-12-01

    This case study is the first to report successful treatment of bilateral phantom limb pain (PLP) in a patient with bilateral thigh amputation and inefficacious medical treatment using a protocol of graded interventions including mirror therapy (MT). MT is a common treatment for PLP but requires the induction of a visual illusion of an intact limb in the mirror, usually achieved by mirroring the healthy extremity. Here, we illustrate how application of a unilateral prosthesis sufficed to induce the necessary illusion. After sequential imagery, then lateralization training, which alleviated pain attacks, the patient received a further 3-week treatment of mirror treatment. Pain intensity was reduced by more than 85 %; the number of attacks were decreased by more than 90% per day. The analgesic efficacy lasted until the unexpected death of the patient several months later. This case illustrates the mechanisms of MT through overcoming the sensory incongruences underlying the distorted body schema and its efficacy in patients with bilateral amputation. PMID:25392090

  3. Reconstruction of Punitive Ear Amputations in Uganda: A Unique Surgical Burden of Disease.

    Science.gov (United States)

    Dusseldorp, Joseph; Hodges, Andrew; Patel, Anup; Marchac, Alexandre; Firmin, Françoise

    2015-06-01

    Over the course of 12 months, a plastic surgical team from Paris, France, undertook 2 intensive ear reconstruction missions with plastic surgeons from the CoRSU Rehabilitation Hospital in Uganda. A cohort of over 30 adult women was assessed having been subjected to ear amputations by members of the Lords Resistance Army in Northern Uganda in the 1990s. The patients were identified, mobilized, and transferred to Kampala for surgery by a charitable arm of the Watoto Church, known as Living Hope. The surgical team performed 15 ear reconstruction cases during the first 1-week mission and 16 ear reconstruction cases during the second 1-week mission. All cases were reconstructed successfully using the 2-stage autologous auricular reconstruction method advocated by the senior author (FF). Local skin was used to cover the costal cartilage framework in the first stage without need for temporo-parietal fascial flaps. Technical challenges included the older age of patients and ossified costal cartilage, high prevalence of HIV positivity, bilateral amputation, and difficulty of surgical follow-up. The main modifications to standard practice were routine pre-op testing of the costal cartilage, pre-op viral load and CD4 count screening in HIV-positive patients, simultaneous bilateral first-stage ear reconstruction, prolonged hospital stay, and implementation of routine surgical counting procedures. PMID:26080156

  4. Amputation effects on the underlying complexity within transtibial amputee ankle motion

    Science.gov (United States)

    Wurdeman, Shane R.; Myers, Sara A.; Stergiou, Nicholas

    2014-03-01

    The presence of chaos in walking is considered to provide a stable, yet adaptable means for locomotion. This study examined whether lower limb amputation and subsequent prosthetic rehabilitation resulted in a loss of complexity in amputee gait. Twenty-eight individuals with transtibial amputation participated in a 6 week, randomized cross-over design study in which they underwent a 3 week adaptation period to two separate prostheses. One prosthesis was deemed "more appropriate" and the other "less appropriate" based on matching/mismatching activity levels of the person and the prosthesis. Subjects performed a treadmill walking trial at self-selected walking speed at multiple points of the adaptation period, while kinematics of the ankle were recorded. Bilateral sagittal plane ankle motion was analyzed for underlying complexity through the pseudoperiodic surrogation analysis technique. Results revealed the presence of underlying deterministic structure in both prostheses and both the prosthetic and sound leg ankle (discriminant measure largest Lyapunov exponent). Results also revealed that the prosthetic ankle may be more likely to suffer loss of complexity than the sound ankle, and a "more appropriate" prosthesis may be better suited to help restore a healthy complexity of movement within the prosthetic ankle motion compared to a "less appropriate" prosthesis (discriminant measure sample entropy). Results from sample entropy results are less likely to be affected by the intracycle periodic dynamics as compared to the largest Lyapunov exponent. Adaptation does not seem to influence complexity in the system for experienced prosthesis users.

  5. Amputation effects on the underlying complexity within transtibial amputee ankle motion

    International Nuclear Information System (INIS)

    The presence of chaos in walking is considered to provide a stable, yet adaptable means for locomotion. This study examined whether lower limb amputation and subsequent prosthetic rehabilitation resulted in a loss of complexity in amputee gait. Twenty-eight individuals with transtibial amputation participated in a 6 week, randomized cross-over design study in which they underwent a 3 week adaptation period to two separate prostheses. One prosthesis was deemed “more appropriate” and the other “less appropriate” based on matching/mismatching activity levels of the person and the prosthesis. Subjects performed a treadmill walking trial at self-selected walking speed at multiple points of the adaptation period, while kinematics of the ankle were recorded. Bilateral sagittal plane ankle motion was analyzed for underlying complexity through the pseudoperiodic surrogation analysis technique. Results revealed the presence of underlying deterministic structure in both prostheses and both the prosthetic and sound leg ankle (discriminant measure largest Lyapunov exponent). Results also revealed that the prosthetic ankle may be more likely to suffer loss of complexity than the sound ankle, and a “more appropriate” prosthesis may be better suited to help restore a healthy complexity of movement within the prosthetic ankle motion compared to a “less appropriate” prosthesis (discriminant measure sample entropy). Results from sample entropy results are less likely to be affected by the intracycle periodic dynamics as compared to the largest Lyapunov exponent. Adaptation does not seem to influence complexity in the system for experienced prosthesis users

  6. Canine Osteosarcoma Treated by Post-Amputation Sequential Accelerated Doxorubicin and Carboplatin Chemotherapy: 38 Cases.

    Science.gov (United States)

    Frimberger, Angela E; Chan, Catherine M; Moore, Antony S

    2016-01-01

    Canine appendicular osteosarcoma is an important clinical problem in veterinary medicine. Current standard therapy includes amputation followed by chemotherapy, which improves outcomes; however the percentage of long-term survival is still relatively low at 15-20%. Established prognostic factors include serum alkaline phosphatase level, histologic grade, and lymphocyte and monocyte counts. We used a protocol with shorter inter-treatment intervals than standard, but which we expected to still be well-tolerated, based on drugs known to be active agents, with the aim of improving outcomes by increasing dose intensity. Thirty-eight dogs with confirmed appendicular osteosarcoma and no pulmonary metastases that underwent amputation followed by this chemotherapy protocol were retrospectively evaluated. The median survival time was 317 days and 1- and 2-yr survival percentages were 43.2% and 13.9%, respectively. Toxicity was comparable to that seen with other standard dose protocols, with 5.2% of dogs hospitalized for complications that resolved with supportive care and no chemotherapy-related mortality. Serum alkaline phosphatase level (normal or high) (p = 0.004) and whether or not chemotherapy was completed (p = 0.001) were found to significantly impact survival time on multivariate analysis. Outcomes were similar to those reported with most other published chemotherapy protocols for dogs with this disease. PMID:27008320

  7. Financial analysis of diabetic patients hospitalizations submitted to lower limb amputation in a public hospital

    Directory of Open Access Journals (Sweden)

    Renata Santos Silva

    2015-03-01

    Full Text Available This study is a documental descriptive analysis which aimed to verify the cost established in 2006, in relation to the hospitalization of 21 diabetic patients submitted to the lower limb amputation in a public hospital and the value transferred by the Unified Health System (SUS regarding this procedure. Among the studied patients, 57.14% were female and 42.86% male, aged 40 to 90 years. The time of diagnosis varied from 5 to 25 years. The average of hospitalization was 14 days per patient. The cost to the hospital was R$ 99,455.74, average cost per patient was R$ 4,735.98. The total amount transferred by SUS to the hospital was R$ 27,740.15, a cost 3.6 times lower than the hospital costs. The SUS transferring is in accordance with the predetermined values for its table of procedure. Prevention is the only alternative to reduce the rate of amputation and improve survival of diabetes patients. It is necessary an early diagnosis and better control of diabetes mellitus with appropriate government and institutional policies.

  8. Leg amputation following intramuscular injection of iron dextran in a 32 year old woman

    Directory of Open Access Journals (Sweden)

    Gloria Shalviri

    2015-10-01

    Full Text Available To inform healthcare professionals of a rare serious reaction leading to leg amputation following intramuscular injection of iron dextran and report comments for preventing such reactions.A case of leg amputation following intramuscular injection of iron dextran reported to Iranian Pharmacovigilance Center was reviewed. Patient and reaction data was collected by assessing the reported yellow card, patient chart review and interviewing with patient and physicians. World Health Organization definition for serious reactions was used to determine the seriousness of the reaction. Naranjo algorithm was used to determine probability scale. The probability of the reaction was determined based on questionnaire of Schumock et al. The studied case is classified as a rare and serious but preventable reaction induced by intramuscular injection of iron dextran in a 32 year old woman. The probability of the reaction is appeared to be “probable” based on Naranjo algorithm. It seems that Iron dextran could cause serious and life threatening adverse effects. It is necessary for healthcare professionals to be informed of such rare but serious reaction in order to apply preventive actions.

  9. The morphology of amputated human teeth and its relation to mechanical properties after restoration treatment

    Science.gov (United States)

    Gugger, Jonas; Krastl, Gabriel; Huser, Marius; Deyhle, Hans; Müller, Bert

    2010-09-01

    The increased susceptibility to fracture of root canal- and post-treated teeth is less affected by alterations of the dentin structure, but seems to crucially depend on the loss of coronal tooth substance. The surface, available for adhesion of the composite material in the root canal and in the coronal part of the tooth, is assumed to be of key importance for the fracture resistance. Thus, an appropriate three-dimensional method should be identified to determine the adhesive surface with necessary precision. For this purpose, severely decayed teeth were simulated decapitating clinical crowns. After root canal filling and post space preparation, impressions of the root canal and the amputation surface were obtained using silicone. Micro computed tomography scans of these impressions were acquired. For one selected specimen, an additional high-resolution scan was recorded at a synchrotron radiation source. Software of ImageLab served for the extraction of the amputation interface, the post surface and the post volume from the tomography data, which have been finally correlated with the Young's modulus and the maximal load derived from mechanical tests. The morphological parameters show a realistic relationship to the mechanical tests performed after the restoration treatments and are consequently important for improving the dental skills.

  10. Regeneration of soft tissues is promoted by MMP1 treatment after digit amputation in mice.

    Directory of Open Access Journals (Sweden)

    Xiaodong Mu

    Full Text Available The ratio of matrix metalloproteinases (MMPs to the tissue inhibitors of metalloproteinases (TIMPs in wounded tissues strictly control the protease activity of MMPs, and therefore regulate the progress of wound closure, tissue regeneration and scar formation. Some amphibians (i.e. axolotl/newt demonstrate complete regeneration of missing or wounded digits and even limbs; MMPs play a critical role during amphibian regeneration. Conversely, mammalian wound healing re-establishes tissue integrity, but at the expense of scar tissue formation. The differences between amphibian regeneration and mammalian wound healing can be attributed to the greater ratio of MMPs to TIMPs in amphibian tissue. Previous studies have demonstrated the ability of MMP1 to effectively promote skeletal muscle regeneration by favoring extracellular matrix (ECM remodeling to enhance cell proliferation and migration. In this study, MMP1 was administered to the digits amputated at the mid-second phalanx of adult mice to observe its effect on digit regeneration. Results indicated that the regeneration of soft tissue and the rate of wound closure were significantly improved by MMP1 administration, but the elongation of the skeletal tissue was insignificantly affected. During digit regeneration, more mutipotent progenitor cells, capillary vasculature and neuromuscular-related tissues were observed in MMP1 treated tissues; moreover, there was less fibrotic tissue formed in treated digits. In summary, MMP1 was found to be effective in promoting wound healing in amputated digits of adult mice.

  11. Prosthetics / Amputations

    Science.gov (United States)

    PrOstHetics/liMb lOss VA researchers are exploring the use of leading-edge technology such as robotics, tissue engineering, and nanotechnology ... prosthetic components to the needs of Veterans with limb loss—especially those who seek to maintain an active ...

  12. Langtidsbehandling med spinal cord-stimulation hos en patient med kronisk regionalt smertesyndrom type 1 og fantomsmerter efter amputation

    DEFF Research Database (Denmark)

    Enggaard, Thomas P.; Scherer, Christian; Nikolajsen, Lone;

    2008-01-01

    The development of stump and phantom pain after limb amputation in patients with complex regional pain syndrome (CRPS) is very frequent. Stump pain is typically recurred CRPS and the possibilities for effective pharmacological pain relief are often limited. Spinal cord stimulation (SCS) has a wel...

  13. It's About Time Physical Disabilities Came Out in the Open: Part I. Amputation, Monoplegia, Hemiplegia, Triplegia, Quadruplegia, Paraplegia.

    Science.gov (United States)

    Davis, Kay

    After a definition of the term, mobility impairments, and a discussion of the causes and problems associated with amputation, this document covers, under the major section, Paralysis, six handicapping conditions in terms of how each may affect a student's ability to be successful in both a vocational program and a job. Topics under this section…

  14. The role of amputation as an outcome measure in cellular therapy for critical limb ischemia: implications for clinical trial design

    Directory of Open Access Journals (Sweden)

    Pearl Gregory J

    2011-09-01

    Full Text Available Abstract Background Autologous bone marrow-derived stem cells have been ascribed an important therapeutic role in No-Option Critical limb Ischemia (NO-CLI. One primary endpoint for evaluating NO-CLI therapy is major amputation (AMP, which is usually combined with mortality for AMP-free survival (AFS. Only a trial which is double blinded can eliminate physician and patient bias as to the timing and reason for AMP. We examined factors influencing AMP in a prospective double-blinded pilot RCT (2:1 therapy to control of 48 patients treated with site of service obtained bone marrow cells (BMAC as well as a systematic review of the literature. Methods Cells were injected intramuscularly in the CLI limbs as either BMAC or placebo (peripheral blood. Six month AMP rates were compared between the two arms. Both patient and treating team were blinded of the assignment in follow-up examinations. A search of the literature identified 9 NO-CLI trials, the control arms of which were used to determine 6 month AMP rates and the influence of tissue loss. Results Fifteen amputations occurred during the 6 month period, 86.7% of these during the first 4 months. One amputation occurred in a Rutherford 4 patient. The difference in amputation rate between patients with rest pain (5.6% and those with tissue loss (46.7%, irrespective of treatment group, was significant (p = 0.0029. In patients with tissue loss, treatment with BMAC demonstrated a lower amputation rate than placebo (39.1% vs. 71.4%, p = 0.1337. The Kaplan-Meier time to amputation was longer in the BMAC group than in the placebo group (p = 0.067. Projecting these results to a pivotal trial, a bootstrap simulation model showed significant difference in AFS between BMAC and placebo with a power of 95% for a sample size of 210 patients. Meta-analysis of the literature confirmed a difference in amputation rate between patients with tissue loss and rest pain. Conclusions BMAC shows promise in improving AMP

  15. Phantom phenomena and body scheme after limb amputation: a literature review.

    Science.gov (United States)

    Pirowska, Aneta; Wloch, Tomasz; Nowobilski, Roman; Plaszewski, Maciej; Hocini, Abdellah; Ménager, Doménico

    2014-01-01

    Phantom phenomena are subject of various, often inconsistent, descriptions, and new concepts and treatment approaches emerge. The aim of the study is to describe contemporary terminology and developments in the field, and to share personal experience. A review of English and French language literature, published prior to 27th February, 2012, extracted from PubMed/MEDLINE, Google.fr, GoogleScholar databases, and by hand searching of selected full text papers and textbooks with correspondence to personal clinical experience was performed. The terminology and classification of phantom phenomena sensations, relations between intensity and character of phantom pain to the etiology and level of amputations, as well as the influence of presence and intensity of pre-operative limb pain and post-operative stump pain on phantom phenomena are described. The benefits of mirror therapy and early introduction of prosthesis and applying functional prosthesis are also presented, with a glance at other conservative and surgical treatment approaches. PMID:24636771

  16. Genital self-amputation or the Klingsor syndrome: Successful non-microsurgical penile replantation

    Directory of Open Access Journals (Sweden)

    Y El harrech

    2013-01-01

    Full Text Available Self-mutilations of the external genitals in psychiatric patients also known as Klingsor syndrome is a rare urologic trauma. Men with religious conflicts, low self-esteem, unresolved transsexual issues and feelings of guilt are the most vulnerable. This condition requires immediate surgical intervention. Currently replantation involves meticulous microsurgery and has become the primary method for managing these patients. In this paper, we report a case of self amputation of penis in a patient with a psychiatric history significant for schizopfrenia. Because of the unavailability of a microscope in our department, a non-microsurgical replantation without microscopic magnification was attempted. After surgery, normal appearance and function including a good normal voiding, sensation, and erections were observed.

  17. Donovanosis with auto-amputation of penis in a HIV-2 infected person

    Directory of Open Access Journals (Sweden)

    Chandra Gupta T

    2008-01-01

    Full Text Available Donovanosis is a slowly progressive, granulomatous ulcerative disease , caused by Klebsiella (Calymmatobacterium granulomatis. The disease is known to persist for years together, leading to complications. A male patient aged 30 years with underlying HIV-2 infection presented to the department of STD with painful ulceration over the genital region of 5 months duration, with absence of penis. Tissue smear from the ulcer and histopathological examination revealed large histiocytes with intracellular Donovan bodies (Pund cell. A final diagnosis of donovanosis with auto-amputation of penis with HIV-2 infection was made. The old conventional medicines, viz. streptomycin, doxycycline and amoxycillin, were effective. Though HIV-2 infections are milder than HIV-1 infections in all aspects, donovanosis in this HIV-2 infected case presented with complications. However, since the CD4 count was 748 cells/cmm, the severity is attributed to the long standing nature and negligence by the patient, and not to possible immunodeficiency.

  18. Radium-226-induced bone lesions in beagle dogs treated by amputation: clinical, radiological, and histologic observations

    International Nuclear Information System (INIS)

    Within a colony of beagle dogs that had received intravenous injections of 226Ra there was a subgroup of dogs, each of which developed a painful lesion of a long bone. These bone lesions had their inception in bizarre, progressively expansile resorption cavities in which the process of normal bone tissue replacement was defective. On occasion, bone sarcomas arose in some of the sites of perturbed bone repair. This radiation-induced disturbance of the normal bone remodeling process with its preneoplastic spectrum of radiographic and histologic lesions was termed radiation-osteodystrophy. Lesions were studied by sequential radiography prior to the onset of clinical signs. Because of the painful nature of the lesion and difficulty experienced by the dogs in walking, full leg amputations were performed. This not only provided relief from clinical signs, but also permitted the dog to continue to live, allowing study of subsequently identified radiation-induced lesions

  19. Predictive value of intracutaneous xenon clearance for healing of amputation and cutaneous ulcer sites

    International Nuclear Information System (INIS)

    A previously reported technique for the assessment of skin blood flow in the lower extremities of patients with ischemic lesions was evaluated using intracutaneous xenon clearance. The radioisotope was injected above and below both the ankle and the knee and flow was measured using a gamma camera with a low-energy collimator, 88-keV photopeak, and a 20% window. Healing was more frequent when skin blood flow was equal to or greater than 2.4 ml/min/100 g (38/39 patients) than when flow was less than 2.4 ml/min/100 g (4/7 patients). The authors conclude that this technique can be used to help determine the appropriate site for amputation in lower limb ischemic lesions

  20. USE OF LOPINAVIR/RITONAVIR ASSOCIATED WITH ERGOTAMINE RESULTING IN FOOT AMPUTATION: BRIEF COMMUNICATION

    Directory of Open Access Journals (Sweden)

    Fernando Raphael de Almeida Ferry

    2014-06-01

    Full Text Available A 32-year-old female, was diagnosed in 2004 with a C1 HIV1 infection, using zidovudine/lamivudine 300/150 mg BID and lopinavir/ritonavir 400/100 mg BID, in addition to prophylaxis with trimethoprim-sulfamethoxazole 800/160 mg QD, but no prophylaxis with macrolide antibiotics. The patient presented with a severe headache and was prescribed two capsules of the anti-migraine drug Ormigrein™, which contained ergotamine tartrate 1 mg, caffeine 100 mg, paracetamol 220 mg, hyoscyamine sulfate 87.5 mcg, and atropine sulfate 12.5 mcg. Afterwards she was prescribed one capsule of Ormigrein every 30 minutes for a total of six capsules a day. The patient took the medication as prescribed but developed a pain in her left ankle three days later, which evolved to the need for amputation.

  1. Use of lopinavir/ritonavir associated with ergotamine resulting in foot amputation: brief communication.

    Science.gov (United States)

    Ferry, Fernando Raphael de Almeida; Da Silva, Guilherme Almeida Rosa; Motta, Rogerio Neves; Carvalho, Ricardo de Souza; De Sá, Carlos Alberto Morais

    2014-01-01

    A 32-year-old female, was diagnosed in 2004 with a C1 HIV1 infection, using zidovudine/lamivudine 300/150 mg BID and lopinavir/ritonavir 400/100 mg BID, in addition to prophylaxis with trimethoprim-sulfamethoxazole 800/160 mg QD, but no prophylaxis with macrolide antibiotics. The patient presented with a severe headache and was prescribed two capsules of the anti-migraine drug Ormigrein™, which contained ergotamine tartrate 1 mg, caffeine 100 mg, paracetamol 220 mg, hyoscyamine sulfate 87.5 mcg, and atropine sulfate 12.5 mcg. Afterwards she was prescribed one capsule of Ormigrein every 30 minutes for a total of six capsules a day. The patient took the medication as prescribed but developed a pain in her left ankle three days later, which evolved to the need for amputation. PMID:24879006

  2. Efficacy of removable rigid dressing after transtibial amputation in diabetes mellitus patients

    Directory of Open Access Journals (Sweden)

    Evi R.N. Hidayati

    2013-02-01

    Full Text Available Background: The aim of this study was to evaluate the RRD’s efficacy in decreasing stump edema and pain compared to elastic bandage for diabetic mellitus patients after transtibial amputation.Methods: Interventional research was using consecutive  sampling. Subjects were randomized into two groups: RRD and elastic bandage. Twenty-three subjects were analyzed. Stump  edema volume was measured by the amount of water spilled out from volume glass. Elastic bandage was reapplied every 4 hours  and RRD was refitted every 7 days during evaluation time. Stump edema volume was evaluated every 7 days during the 8 week observation.Results: There was a significant decrease of stump volume in RRD group during the first and second week (p = 0.03, p = 0.01 and the edema decreasing time was also significant (p = 0.03.  The average decrease of edema volume in RRD was 63.85% of second week and in the elastic bandage group was 34.35%. There were a tendency of pain reduction time in RRD group (4.83 ± 1.95 weeks compared to elastic bandage group (5.18 ± 2.31weeks. Cox regression result of decreasing edema volume time was 3.088 (CI 95%: 1.128 – 4.916.Conclusion: This study found that there was stump edema  volume acceleration in RRD group, it was three times faster for stump to become not edematous compared to elastic bandage group. There was a tendency of faster decreasing stump pain in  RRD group than elastic bandage group, eventhough this result  was not statistically significant. (Med J Indones. 2013;22:16-21Keywords: Diabetes mellitus, removable rigid dressing, transtibial amputation

  3. Biphasic synovial sarcoma of the extremity : quadruple approach of isolated limb perfusion, surgical ablation, adipofascial perforator flap and radiation to avoid amputation

    OpenAIRE

    Steinsträßer, Lars; Agarwal, R.; Stricker, Ingo; Steinau, Hans-Ulrich; al- Benna, Sammy

    2011-01-01

    Synovial sarcoma is a rare type of soft tissue sarcoma that occurs mostly in young adults, and it is always regarded as a high-grade tumor. Here, we report the case of a 31-year-old German Caucasian male with synovial sarcoma of the wrist who was offered amputation at his local hospital. After referral to our Reference Centre for Soft Tissue Sarcoma, the quadruple approach of isolated limb perfusion, surgical ablation, adipofascial perforator flap and radiation avoided amputation and enabled ...

  4. A prospective study of the importance of life goal characteristics and goal adjustment capacities in longer term psychosocial adjustment to lower limb amputation

    OpenAIRE

    Coffey, Laura; Gallagher, Pamela; Desmond, Deirdre

    2014-01-01

    Objective: To explore the life goal characteristics and goal adjustment capacities of persons with lower limb amputation on admission to rehabilitation, and to examine their efficacy as predictors of psychosocial outcomes 6 months post-discharge. Design: Prospective, descriptive. Setting: Two specialist inpatient rehabilitation facilities in Ireland. Subjects: A consecutive sample of 64 patients with lower limb amputation. Main measures: On admission to rehabilitation, life goal c...

  5. Anxiety and Depression in Patients with Amputated Limbs Suffering from Phantom Pain: A Comparative Study with Non-Phantom Chronic Pain

    OpenAIRE

    Hadi Kazemi; Shahin Ghassemi; Seyed Mohammad Fereshtehnejad; Afshin Amini; Pier Hossein Kolivand; Taher Doroudi

    2013-01-01

    Background: Phantom limb pain (PLP) is approximately a common condition after limb amputation, which potentially affects the quality of life. We aimed to evaluate anxiety and depression in patients with amputated limbs suffering from PLP and to compare these psychological dysfunctions with that of patients with non-phantom chronic pain. Methods : A total number of 16 male amputees with PLP and 24 male age-matched patients with non-phantom chronic pain were recruited in this study, which wa...

  6. Post-Amputation Pain Is Associated with the Recall of an Impaired Body Representation in Dreams—Results from a Nation-Wide Survey on Limb Amputees

    OpenAIRE

    Bekrater-Bodmann, Robin; Schredl, Michael; Diers, Martin; Reinhard, Iris; Foell, Jens; Trojan, Jörg; Fuchs, Xaver; Flor, Herta

    2015-01-01

    The experience of post-amputation pain such as phantom limb pain (PLP) and residual limb pain (RLP), is a common consequence of limb amputation, and its presence has negative effects on a person’s well-being. The continuity hypothesis of dreams suggests that the presence of such aversive experiences in the waking state should be reflected in dream content, with the recalled body representation reflecting a cognitive proxy of negative impact. In the present study, we epidemiologically assessed...

  7. Number of test trials needed for performance stability and interrater reliability of the one leg stand test in patients with a major non-traumatic lower limb amputation

    DEFF Research Database (Denmark)

    Kristensen, Morten Tange; Nielsen, Anni Østergaard; Madsen Topp, Ulla; Jakobsen, Berit; Nielsen, Kirsten Juel; Gybel Juul-Larsen, Helle; Jakobsen, Thomas Linding

    2014-01-01

    Balance is beneficial for daily functioning of patients with a lower limb amputation and sometimes assessed by the one-leg stand test (OLST). The aims of the study were to examine (1) the number of trials needed to achieve performance stability, (2) the interrater reliability of the OLST in...... patients with a major non-traumatic lower limb amputation, and (3) to provide a test procedure....

  8. Management of diabetic foot disease and amputation in the Irish health system: a qualitative study of patients' attitudes and experiences with health services.

    LENUS (Irish Health Repository)

    Delea, Sarah

    2015-07-01

    Diabetes is an increasingly prevalent chronic illness that places a huge burden on the individual, the health system and society. Patients with active foot disease and lower limb amputations due to diabetes have a significant amount of interaction with the health care services. The purpose of this study was to explore the attitudes and experiences of foot care services in Ireland among people with diabetes and active foot disease or lower limb amputations.

  9. Amputations and foot ulcers in patients newly diagnosed with Type 2 diabetes mellitus and observed for 19 years. The role of age, gender and co-morbidity

    DEFF Research Database (Denmark)

    Bruun, C; Siersma, V.; Guassora, A.D.;

    2013-01-01

    To determine the prevalence of foot ulcers and the incidence of amputations in patients with Type 2 diabetes observed for 19 years after diagnosis. We investigated the role of gender, age and co-morbidities.......To determine the prevalence of foot ulcers and the incidence of amputations in patients with Type 2 diabetes observed for 19 years after diagnosis. We investigated the role of gender, age and co-morbidities....

  10. Data on amputation free survival of patients with lower limb peripheral artery disease classified according TASC II classification and a new crural index.

    Science.gov (United States)

    Jalkanen, Juho M; Wickström, Jan-Erik; Venermo, Maarit; Hakovirta, Harri H

    2016-09-01

    The results of amputation free survival (AFS) of a cohort of 887 caucasian patients is shown. The data is based on further analyses of data presented in Jalkanen et al. (2016) [1]. The 36-month amputation free survival of patients divided in new crural vessel disease classification (Crural Index), aortoiliac TASC II classification, femoropopliteal TASC II classification and most severe segment is presented. Also, in depth demographic data is presented for each Crural Index group Jalkanen et al., 2016 [1]. PMID:27331095

  11. Merkel cell carcinoma: A case of palliative upper limb amputation in a patient with refractory in-transit metastases.

    Science.gov (United States)

    Gunaratne, Dakshika A; Howle, Julie R; Veness, Michael J

    2016-05-01

    We report an unusual case of Merkel cell carcinoma in a 70-year-old woman with the rapid development of left upper limb in-transit and hepatic metastases. The patient had a preceding history of left-sided breast cancer. Palliative chemotherapy with carboplatin and etoposide produced a minimal response. The in-transit metastases rapidly progressed and were refractory to chemotherapy and a single fraction of palliative radiotherapy, leading to a marked impact on her quality of life, secondary to sepsis and bleeding. After lengthy discussion, she consented to an above-elbow amputation resulting in a marked improvement in her well-being. In this case, we believe that palliative amputation of the involved arm was justified and beneficial to the patient. PMID:25754425

  12. Prevention of phantom pain after major lower limb amputation by epidural infusion of diamorphine, clonidine and bupivacaine.

    OpenAIRE

    M Jahangiri; Jayatunga, A. P.; Bradley, J. W.; Dark, C. H.

    1994-01-01

    Phantom limb pain may appear in up to 85% of patients after amputation. There is no effective treatment. Perioperative epidural infusion of morphine and bupivacaine, alone or in combination, is effective in preventing phantom limb pain in patients with pre-existing limb pain. Serious side-effects, however, make them difficult to manage on a general ward. Clonidine has been shown to be an effective postoperative analgesia when applied epidurally. To mitigate the potentially serious side-effect...

  13. Dorso-palmar triangular finger flap-A new advancement flap for cover of finger amputations-A preliminary report

    Directory of Open Access Journals (Sweden)

    Mishra Satyanarayan

    2001-01-01

    Full Text Available A triangular V-Y type advancement flap on the finger has been designed, which advances skin from over the whole circumference of the finger, which includes both palmar and dorsal skin. The flap is sensate too. It is indicated for finger and thumb amputations proximal to the body of the nail. Six flaps were raised with five successes and one partial necrosis. This is a preliminary report on a new flap.

  14. Factors Affecting Length of Hospital Stay and Mortality in Infected Diabetic Foot Ulcers Undergoing Surgical Drainage without Major Amputation

    OpenAIRE

    Kim, Tae Gyun; Moon, Sang Young; Park, Moon Seok; Kwon, Soon-Sun; Jung, Ki Jin; Lee, Taeseung; Kim, Baek Kyu; Yoon, Chan; Lee, Kyoung Min

    2015-01-01

    This study aimed to investigate factors affecting length of hospital stay and mortality of a specific group of patients with infected diabetic foot ulcer who underwent surgical drainage without major amputation, which is frequently encountered by orthopedic surgeons. Data on length of hospital stay, mortality, demographics, and other medical information were collected for 79 consecutive patients (60 men, 19 women; mean age, 66.1 [SD, 12.3] yr) with infected diabetic foot ulcer who underwent s...

  15. Is the desire for amputation related to disturbed emotion processing? A multiple case study analysis in BIID

    OpenAIRE

    Bottini, G.; Brugger, P; Sedda, A.

    2015-01-01

    Body integrity identity disorder (BIID) is characterized by the overwhelming desire to amputate one or more healthy limbs or to be paraplegic. Recently, a neurological explanation of this condition has been proposed, in part on the basis of findings that the insular cortex might present structural anomalies in these individuals. While these studies focused on body representation, much less is known about emotional processing. Importantly, emotional impairments have been found in psychiatric d...

  16. Cross-sectional study of alteration of phantom limb pain with visceral stimulation in military personnel with amputation.

    Science.gov (United States)

    Rafferty, Michael; Bennett Britton, Thomas M; Drew, Benjamin T; Phillip, Rhodri D

    2015-01-01

    While phantom limb pain is a well-recognized phenomenon, clinical experience has suggested that the augmentation of phantom limb pain with visceral stimulation is an issue for many military personnel with amputation (visceral stimulation being the sensation of the bowel or bladder either filling or evacuating). However, the prevalence of this phenomenon is not known. The aim of this study was to investigate the prevalence of the alteration in phantom limb pain and the effect that visceral stimulation has on phantom limb pain intensity. A cross-sectional study of 75 military personnel who have lost one or both lower limbs completed a questionnaire to assess the prevalence of the alteration of phantom limb pain with visceral stimulation. Included in the questionnaire was a pain visual analog scale (VAS) graded from 0 to 10. Patients recorded the presence and intensity of phantom limb pain. They also recorded whether and how this pain altered with a need to micturate or micturition, and/or a need to defecate or defecation, again using a pain VAS. Time since amputation, level of amputation, and medications were also recorded. Patients reported a phantom limb pain prevalence of 85% with a mean VAS of 3.6. In all, 56% of patients reported a change in the severity of phantom limb pain with visceral stimuli. The mean increase in VAS for visceral stimulation was 2.5 +/- 1.6 for bladder stimulation and 2.9 +/- 2.0 for bowel stimulation. Of the patients questioned, 65% reported an improvement in symptoms over time. VAS scores were highest in the subgroup less than 6 mo postamputation. An increase in phantom limb pain with visceral stimulation is a common problem for military personnel with amputation. PMID:26360529

  17. The Effect of Prosthetic Ankle Units on Roll-Over Shape Characteristics During Walking in Persons with Bilateral Transtibial Amputations

    OpenAIRE

    Gard, Steven A.; Su, Po-Fu; Lipschutz, Robert D.; Hansen, Andrew H.

    2011-01-01

    Some important functions of walking are adversely affected or eliminated in prosthesis users due to reduced or absent ankle motion. The purpose of this retrospective data analysis was to determine the effect of prosthetic ankle units on the characteristics of the ankle-foot roll-over shape in persons with bilateral transtibial amputations. Seventeen subjects were fitted with Endolite Multiflex Ankles to provide ankle plantar/dorsiflexion during the stance phase of gait. Two quantitative gait ...

  18. Karkirurgiske procedurer i Danmark 1996-2004. Amtslig karkirurgisk funktion er associeret med hyppigere indgreb, der forebygger amputation og apopleksi

    DEFF Research Database (Denmark)

    Lindholt, Jes S; Jensen, Leif Panduro

    2007-01-01

    INTRODUCTION: International studies indicate that decentralised vascular surgical activity could have a positive influence on the organisation of vascular services in Denmark. MATERIALS AND METHODS: Numbers of vascular operations in 1994-2004 in the various Danish counties were collected from the...... (P < 0.001). CONCLUSION: Own vascular surgical services in Denmark are associated with a higher incidence of operations, thus preventing stroke and amputation. Udgivelsesdato: 2007-Nov-19...

  19. Local Therapy for Rhabdomyosarcoma of the Hands and Feet: Is Amputation Necessary? A Report From the Children's Oncology Group

    International Nuclear Information System (INIS)

    Purpose: To evaluate the outcome of children with rhabdomyosarcoma (RMS) of the hand or foot treated with surgery and/or local radiotherapy (RT). Methods and Materials: Forty-eight patients with nonmetastatic RMS of the hand or foot were enrolled on Intergroup Rhabdomyosarcoma Study III, IV-Pilot, and IV. Patients received multiagent chemotherapy with surgery and/or RT. Twenty-four patients (50%) underwent surgery without local RT, of whom 4 had complete resection and 20 had an amputation. The remaining 24 patients (50%) underwent local RT, of whom 2 required RT for microscopic residual disease after prior amputation. Median follow-up for surviving patients was 9.7 years. Results: Actuarial 10-year local control was 100%; 10-year event-free survival and overall survival rates were 62% and 63%, respectively. Poor prognostic factors for recurrence included gross residual (Group III) disease and nodal involvement (p = 0.01 and 0.05, respectively). More patients in the RT group had alveolar histology, Group III disease, and nodal involvement, as compared with the surgery group. There was no difference in 10-year event-free survival (57% vs. 66%) or overall survival (63% vs. 63%) between patients who underwent surgery or local RT. Among relapsing patients, there were no long-term survivors. No secondary malignancies have been observed. Conclusions: Despite having high-risk features, patients treated with local RT achieved excellent local control. Complete surgical resection without amputation is difficult to achieve in the hand or foot. Therefore, we recommend either definitive RT or surgical resection that maintains form and function as primary local therapy rather than amputation in patients with hand or foot RMS.

  20. Adjustment to amputation and psychological distress: an examination of the intervening role of posttraumatic stress and posttraumatic growth

    OpenAIRE

    Mac Conaill, Susan

    2013-01-01

    Successful adjustment to amputation can be quantified in a number of ways. Physical measures such as prosthesis use, mobility indices, and activities of daily living have traditionally been suggested as outcome measures in the literature. More recently, the importance of psychological outcomes is gaining attention. This study was based in a regional prosthetic, orthotic, and limb-absence rehabilitation unit. It was developed in order to provide an overview of a range of issues affecting pa...

  1. A Clinical Evaluation of Postamputation Phenomena Including Phantom Limb Pain after Lower Limb Amputation in Dysvascular Patients.

    Science.gov (United States)

    Richardson, Cliff; Crawford, Kath; Milnes, Karen; Bouch, Elizabeth; Kulkarni, Jai

    2015-08-01

    To explore the effects of phantom phenomena on a group of dysvascular lower limb amputees. This was a cross-sectional study of dysvascular lower limb amputees. A modified version of the phantom phenomena questionnaire was used to measure the prevalence of phantom phenomena and the effects of those phenomena on daily life. Eighty-nine amputees were recruited. The majority were inpatients (72%) and male (72%). Most had pain before amputation (83%). Sixty-three percent had phantom limb pain. No associations were found between phantom limb pain and preamputation pain (p = .397). Phantom limb pain was present immediately on waking from amputation in 23%. Phantom limb pain is highly fluctuant. It is more likely that phantom limb pain was present with more time passed since amputation (p = .002). Outpatients with unhealed wounds were less likely to have phantom limb pain (p = .007). The effects of postamputation phenomena include sleep loss and social restrictions. These results challenge the belief that phantom limb pain reduces over time as more outpatients reported phantom limb pain than inpatients. Preamputation pain is not linked to the presence of phantom limb pain. The fluctuant nature of phantom limb pain makes its treatment complex. Some may wish intensity to reduce, whereas others may prefer to reduce the number of episodes or duration of each episode instead. More research is needed to clarify the needs of amputees in relation to the postamputation phenomena. PMID:26092194

  2. Increased slow transport in axons of regenerating newt limbs after a nerve conditioning lesion made prior to amputation

    International Nuclear Information System (INIS)

    The first part of this study shows that axonal density is constant in the limb stump of the next proximal to the area of traumatic nerve degeneration caused by limb amputation. The results of the second part of this work reveal that a nerve conditioning lesion made two weeks prior to amputation is associated with accelerated limb regeneration and that this accelerated limb regeneration is accompanied by an earlier arrival of axons. This is the first demonstration of naturally occurring limb regeneration being enhanced. In this study SCb cytoskeletal proteins were identified and measured using SDS-PAGE and liquid scintillation counting. Proteins were measured at 7, 14, 21, and 28 days after 35S-methionine injection and the normal rate of SCb transport determined to be 0.19 mm/day. A single axotomy does not enhance the rate of SCb transport but does increase the amount of labeled SCb proteins that are transported. When a conditioning lesion is employed prior to limb amputation and SCb proteins are measured at 7, 14, and 21 days after injection, there is a twofold acceleration in the rate of SCb transport and an increase in the amount of SCb proteins transported in conditioned axons

  3. Reassessing cortical reorganization in the primary sensorimotor cortex following arm amputation.

    Science.gov (United States)

    Makin, Tamar R; Scholz, Jan; Henderson Slater, David; Johansen-Berg, Heidi; Tracey, Irene

    2015-08-01

    The role of cortical activity in generating and abolishing chronic pain is increasingly emphasized in the clinical community. Perhaps the most striking example of this is the maladaptive plasticity theory, according to which phantom pain arises from remapping of cortically neighbouring representations (lower face) into the territory of the missing hand following amputation. This theory has been extended to a wide range of chronic pain conditions, such as complex regional pain syndrome. Yet, despite its growing popularity, the evidence to support the maladaptive plasticity theory is largely based on correlations between pain ratings and oftentimes crude measurements of cortical reorganization, with little consideration of potential contributions of other clinical factors, such as adaptive behaviour, in driving the identified brain plasticity. Here, we used a physiologically meaningful measurement of cortical reorganization to reassess its relationship to phantom pain in upper limb amputees. We identified small yet consistent shifts in lip representation contralateral to the missing hand towards, but not invading, the hand area. However, we were unable to identify any statistical relationship between cortical reorganization and phantom sensations or pain either with this measurement or with the traditional Euclidian distance measurement. Instead, we demonstrate that other factors may contribute to the observed remapping. Further research that reassesses more broadly the relationship between cortical reorganization and chronic pain is warranted. PMID:26072517

  4. Phantom limb perception interferes with motor imagery after unilateral upper-limb amputation.

    Science.gov (United States)

    Lyu, Yuanyuan; Guo, Xiaoli; Bekrater-Bodmann, Robin; Flor, Herta; Tong, Shanbao

    2016-01-01

    A potential contributor to impaired motor imagery in amputees is an alteration of the body schema as a result of the presence of a phantom limb. However, the nature of the relationship between motor imagery and phantom experiences remains unknown. In this study, the influence of phantom limb perception on motor imagery was investigated using a hand mental rotation task by means of behavioral and electrophysiological measures. Compared with healthy controls, significantly prolonged response time for both the intact and missing hand were observed specifically in amputees who perceived a phantom limb during the task but not in amputees without phantom limb perception. Event-related desynchronization of EEG in the beta band (beta-ERD) in central and parietal areas showed an angular disparity specifically in amputees with phantom limb perception, with its source localized in the right inferior parietal lobule. The response time as well as the beta-ERD values were significantly positively correlated with phantom vividness. Our results suggest that phantom limb perception during the task is an important interferential factor for motor imagery after amputation and the interference might be related to a change of the body representation resulting from an unnatural posture of the phantom limb. PMID:26879749

  5. Plasticity of plasticity? Changes in the pattern of perceptual correlates of reorganization after amputation.

    Science.gov (United States)

    Knecht, S; Henningsen, H; Höhling, C; Elbert, T; Flor, H; Pantev, C; Taub, E

    1998-04-01

    We report a follow-up study on seven arm amputees in whom magnetic source imaging had originally revealed a strong correlation between the amount of cortical invasion of the deafferented cortex and the amount of pain evoked sensation mislocalized to the phantom limb. This re-examination was performed in order to corroborate the phenomenon of mislocalization. On follow-up examination for mislocalization 4 weeks later, a close correlation had remained between the original amount of cortical representational reorganization of the amputation zone (at the first examination) and the number of sites from where painful stimuli evoked sensations referred to the phantom limb, i.e. the amount of perceptual mislocalization, at the second examination. However, contrary to our expectation, the topography of referred sensation had completely changed in every patient. These results suggest that while the overall extent of reorganization is a rather stable phenomenon, the concomitant changes in the pattern of sensory processing are not. This may be due to the fact that alterations of sensory processing are not hardwired, but are rather mediated by an extensive and interconnected neural network with fluctuating synaptic strengths. This mechanism may be of importance for neurological rehabilitation. PMID:9577396

  6. Treatment of phantom limb pain by cryoneurolysis of the amputated nerve.

    Science.gov (United States)

    Moesker, Albert A; Karl, Helen W; Trescot, Andrea M

    2014-01-01

    The pathophysiology of phantom limb pain (PLP) is multifactorial. It probably starts in the periphery and is amplified and modified in the central nervous system. A small group of patients with PLP were questioned as to the portion of the phantom limb affected by pain (e.g., "great toe," "thumb"). In the stump, the corresponding amputated nerve was located with a nerve stimulator. With correct placement and stimulation, the PLP could then be reproduced or exacerbated. A small dose of local anesthesia was then injected, resulting in the disappearance of the PLP. If a peripheral nerve injection gave temporary relief, our final treatment was cryoanalgesia at this location. Evaluation of 5 patients, followed for at least 2.5 years, yielded the following results: 3 patients had excellent results (100%, 95%, and 90% decrease in complaints, respectively), 1 patient had an acceptable result (40% decrease), and 1 patient had only a 20% decrease in pain. Although both central and peripheral components are likely involved in PLP, treatment of a peripheral pain locus with cryoanalgesia should be considered. We propose the identification of a peripheral etiology may help match patients to an appropriate therapy, and cryoanalgesia may result in long-term relief of PLP. PMID:23279331

  7. [Lower limb salvage with a free fillet fibula flap harvested from the contralateral amputated leg].

    Science.gov (United States)

    Bouyer, M; Corcella, D; Forli, A; Mesquida, V; Semere, A; Moutet, F

    2015-06-01

    We report a unusual case of "fillet flap" to reconstruct the lower limb with the amputated contralateral leg. This kind of procedure was first described by Foucher et al. in 1980 for traumatic hand surgery as the "bank finger". A 34-year-old man suffered a microlight accident with bilateral open legs fractures. A large skin defect of the left leg exposed the ankle, the calcaneus and a non-vascularized part of the tibial nerve (10 cm). The patient came to the OR for surgical debridement and had massive bone resection of the left calcaneus. The right leg showed limited skin defect at the lower part, exposing the medial side of the ankle and a tibial bone defect, measuring 10 cm. Salvage the left leg was impossible due to complex nerve, bones and skin associated injuries, so this leg was sacrificed and used as a donor limb, to harvest a free fibula flap for contralateral tibial reconstruction. At 18 months of follow-up, the patient was very satisfied, the clinical result was very good on both lower limbs and X-rays showed excellent integration of the free fibula flap. The patient had normal dailies occupations, can run and have bicycle sport practice with a functional left leg fit prosthesis. This case showed an original application of the "fillet flap concept" to resolve complex and rare traumatic situations interesting the both lower limbs. In our opinion, this strategy must be a part of the plastic surgeon skills in uncommon situations. PMID:25069828

  8. Symptoms of PTSD Associated With Painful and Nonpainful Vicarious Reactivity Following Amputation.

    Science.gov (United States)

    Giummarra, Melita J; Fitzgibbon, Bernadette M; Tsao, Jack W; Gibson, Stephen J; Rich, Anina N; Georgiou-Karistianis, Nellie; Chou, Michael; Bradshaw, John L; Alphonso, Aimee L; Tung, Monica L; Drastal, Carol A; Hanling, Steven; Pasquina, Paul F; Enticott, Peter G

    2015-08-01

    Although the experience of vicarious sensations when observing another in pain have been described postamputation, the underlying mechanisms are unknown. We investigated whether vicarious sensations are related to posttraumatic stress disorder (PTSD) symptoms and chronic pain. In Study 1, 236 amputees completed questionnaires about phantom limb phenomena and vicarious sensations to both innocuous and painful sensory experiences of others. There was a 10.2% incidence of vicarious sensations, which was significantly more prevalent in amputees reporting PTSD-like experiences, particularly increased arousal and reexperiencing the event that led to amputation (φ = .16). In Study 2, 63 amputees completed the Empathy for Pain Scale and PTSD Checklist-Civilian Version. Cluster analyses revealed 3 groups: 1 group did not experience vicarious pain or PTSD symptoms, and 2 groups were vicarious pain responders, but only 1 had increased PTSD symptoms. Only the latter group showed increased chronic pain severity compared with the nonresponder group (p = .025) with a moderate effect size (r = .35). The findings from both studies implicated an overlap, but also divergence, between PTSD symptoms and vicarious pain reactivity postamputation. Maladaptive mechanisms implicated in severe chronic pain and physical reactivity posttrauma may increase the incidence of vicarious reactivity to the pain of others. PMID:26243674

  9. Long-term activity in and among persons with transfemoral amputation

    Directory of Open Access Journals (Sweden)

    Elizabeth G. Halsne, CPO

    2013-07-01

    Full Text Available Although physical limitations associated with transfemoral amputation (TFA have been studied in laboratory settings, little is known about habitual activity within free-living environments. A retrospective analysis of 12 mo of step activity data was performed to quantify activity levels, variations, and patterns in 17 adults with unilateral TFA. Yearly, seasonal, and monthly average daily step counts and coefficients of variation (CoVs were examined to characterize mobility. Analysis by Medicare Functional Classification Level (MFCL was performed to explore relationships between clinical classification and performance. Subjects averaged 1,540 prosthetic steps/day, and activity generally increased with MFCL. Activity between MFCL-2 and -3 subjects was not significantly different, suggesting that ability to engage in habitual physical activity may be similar for these groups. Relative variation (CoV was 0.65 across subjects but was lower for those with higher activity levels. No significant differences in CoV by group were detected. Marked seasonal and monthly patterns in activity were identified. Warmer seasons and months generally promoted higher activity, but peak temperatures and humidity depressed activity. Results suggest that persons with TFA are greatly limited in regards to activity. Further, large variations within and between subjects may challenge the interpretation of step activity gathered over short periods of time.

  10. Epidural electrocorticography of phantom hand movement following long-term upper-limb amputation

    Directory of Open Access Journals (Sweden)

    Alireza eGharabaghi

    2014-05-01

    Full Text Available Introduction: Prostheses for upper-limb amputees are currently controlled by either myoelectric or peripheral neural signals. Performance and dexterity of these devices is still limited, particularly when it comes to controlling hand function. Movement-related brain activity might serve as a complementary bio-signal for motor control of hand prosthesis. Methods: We introduced a methodology to implant a cortical interface without direct exposure of the brain surface in an upper-limb amputee. This bi-directional interface enabled us to explore the cortical physiology following long-term transhumeral amputation. In addition, we investigated neurofeedback of electrocorticographic brain activity related to the patient’s motor imagery to open his missing hand, i.e. phantom hand movement, for real-time control of a virtual hand prosthesis.Results: Both event-related brain potentials and cortical stimulation revealed mutually overlapping cortical representations of the phantom hand. Phantom hand movements could be robustly classified and the patient required only three training sessions to gain reliable control of the virtual hand prosthesis in an online closed-loop paradigm that discriminated between hand opening and rest. Conclusion: Epidural implants may constitute a powerful and safe alternative communication pathway between the brain and external devices for upper-limb amputees, thereby facilitating the integrated use of different signal sources for more intuitive and specific control of multi-functional devices in clinical use.

  11. Toe clearance when walking in people with unilateral transtibial amputation: Effects of passive hydraulic ankle

    Directory of Open Access Journals (Sweden)

    Louise Johnson, PhD

    2014-06-01

    Full Text Available Most clinically available prosthetic feet have a rigid attachment or incorporate an “ankle” device allowing elastic articulation during stance, with the foot returning to a “neutral” position at toe-off. We investigated whether using a foot with a hydraulically controlled articulating ankle that allows the foot to be relatively dorsiflexed at toe-off and throughout swing would increase minimum toe clearance (MTC. Twenty-one people with unilateral transtibial amputation completed overground walking trials using their habitual prosthetic foot with rigid or elastic articulating attachment and a foot with a hydraulic ankle attachment (hyA-F. MTC and other kinematic variables were assessed across multiple trials. When using the hyA-F, mean MTC increased on both limbs (p = 0.03. On the prosthetic limb this was partly due to the device being in its fully dorsiflexed position at toe-off, which reduced the “toes down” foot angle throughout swing (p = 0.01. Walking speed also increased when using the hyA-F (p = 0.001 and was associated with greater swing-limb hip flexion on the prosthetic side (p = 0.04, which may have contributed to the increase in mean MTC. Variability in MTC increased on the prosthetic side when using the hyA-F (p = 0.03, but this did not increase risk of tripping.

  12. Enhancing the soft tissue seal around intraosseous transcutaneous amputation prostheses using silanized fibronectin titanium alloy

    Energy Technology Data Exchange (ETDEWEB)

    Chimutengwende-Gordon, M; Pendegrass, C; Blunn, G, E-mail: mukai.cg@mac.com [Centre for Biomedical Engineering, Institute of Orthopaedics and Musculoskeletal Science, University College London, Brockley Hill, Stanmore, HA7 4LP (United Kingdom)

    2011-04-15

    The success of intraosseous transcutaneous amputation prostheses (ITAP) relies on achieving a tight seal between the soft tissues and the implant in order to avoid infection. Fibronectin (Fn) may be silanized onto titanium alloy (Ti-6Al-4V) in order to promote soft-tissue attachment. The silanization process includes passivation with sulphuric acid, which alters surface characteristics. This study aimed to improve in vitro fibroblast adhesion to silanized fibronectin (SiFn) titanium alloy by omitting the passivation stage. Additionally, the study assessed the effects of SiFn on in vivo dermal attachment, comparing the results with adsorbed Fn, hydroxyapatite (HA), Fn adsorbed onto HA (HAFn) and uncoated controls. Surface topography was assessed using scanning electron microscopy, profilometry and contact angle measurement. Anti-vinculin antibodies were used to immunolocalize fibroblast adhesion sites. A histological assessment of soft-tissue attachment and cell alignment relative to implants in an in vivo ovine model was performed. Passivation resulted in rougher, more hydrophobic, microcracked surfaces and was associated with poorer fibroblast adhesion than unpassivated controls. SiFn and HAFn surfaces resulted in more favourable cell alignment in vivo, implying that dermal attachment was enhanced. These results suggest that SiFn and HAFn surfaces could be useful in optimizing the soft tissue seal around ITAP.

  13. Enhancing the soft tissue seal around intraosseous transcutaneous amputation prostheses using silanized fibronectin titanium alloy

    International Nuclear Information System (INIS)

    The success of intraosseous transcutaneous amputation prostheses (ITAP) relies on achieving a tight seal between the soft tissues and the implant in order to avoid infection. Fibronectin (Fn) may be silanized onto titanium alloy (Ti-6Al-4V) in order to promote soft-tissue attachment. The silanization process includes passivation with sulphuric acid, which alters surface characteristics. This study aimed to improve in vitro fibroblast adhesion to silanized fibronectin (SiFn) titanium alloy by omitting the passivation stage. Additionally, the study assessed the effects of SiFn on in vivo dermal attachment, comparing the results with adsorbed Fn, hydroxyapatite (HA), Fn adsorbed onto HA (HAFn) and uncoated controls. Surface topography was assessed using scanning electron microscopy, profilometry and contact angle measurement. Anti-vinculin antibodies were used to immunolocalize fibroblast adhesion sites. A histological assessment of soft-tissue attachment and cell alignment relative to implants in an in vivo ovine model was performed. Passivation resulted in rougher, more hydrophobic, microcracked surfaces and was associated with poorer fibroblast adhesion than unpassivated controls. SiFn and HAFn surfaces resulted in more favourable cell alignment in vivo, implying that dermal attachment was enhanced. These results suggest that SiFn and HAFn surfaces could be useful in optimizing the soft tissue seal around ITAP.

  14. Parametric study of orthopedic insole of valgus foot on partial foot amputation.

    Science.gov (United States)

    Guo, Jun-Chao; Wang, Li-Zhen; Chen, Wei; Du, Cheng-Fei; Mo, Zhong-Jun; Fan, Yu-Bo

    2016-06-01

    Orthopedic insole was important for partial foot amputation (PFA) to achieve foot balance and avoid foot deformity. The inapposite insole orthosis was thought to be one of the risk factors of reamputation for foot valgus patient, but biomechanical effects of internal tissues on valgus foot had not been clearly addressed. In this study, plantar pressure on heel and metatarsal regions of PFA was measured using F-Scan. The three-dimensional finite element (FE) model of partial foot evaluated different medial wedge angles (MWAs) (0.0°-10.0°) of orthopedic insole on valgus foot. The effect of orthopedic insole on the internal bone stress, the medial ligament tension of ankle, plantar fascia tension, and plantar pressure was investigated. Plantar pressure on medial heel region was about 2.5 times higher than that of lateral region based on the F-Scan measurements. FE-predicted results showed that the tension of medial ankle ligaments was the lowest, and the plantar pressure was redistributed around the heel, the first metatarsal, and the lateral longitudinal arch regions when MWA of orthopedic insole ranged from 7.5° to 8.0°. The plantar fascias maintained about 3.5% of the total load bearing on foot. However, the internal stresses from foot bones increased. The simulation in this study would provide the suggestion of guiding optimal design of orthopedic insole and therapeutic planning to pedorthist. PMID:26291149

  15. Wound healing in below-knee amputations in relation to skin perfusion pressure

    DEFF Research Database (Denmark)

    Holstein, P; Sager, P; Lassen, N A

    1979-01-01

    In 60 below-knee amputations the healing of the stumps was correlated with the local skin perfusion pressure (SPP) measured preoperatively as the external pressure required to stop isotope washout using 131I- or 125I--antipyrine mixed with histamine. Of the eight cases with an SPP below 20 mmHg, no...... less than six (75 per cent) failed to heal and required reamputation at the above-knee level. Of the 12 cases with an SPP between 20 and 30 mmHg four cases (33 per cent) failed to heal but of the 40 cases with an SPP above 30 mmHg, there were only four cases (10 per cent) which did not heal. The...... difference in failure rate is highly significant (P less than 0.01). Four out of 30 diabetic patients required reamputation as against 10 out of 30 non-diabetics (0.05 less than P less than 0.10). The average SPP was higher in the diabetic group: 57 mmHg (range 18-93 mmHg) compared with 34 mmHg (range 8...

  16. Is the trend of amputation in Nigeria changing? A review of 51 consecutives cases seen at Federal medical centre Ebute Metta, Lagos, Nigeria

    Directory of Open Access Journals (Sweden)

    A A Dada

    2010-01-01

    Full Text Available Introduction: Many previous studies from Nigeria have recognized trauma and complications of management of musculo-skeletal conditions by traditional bone setters (TBS as the leading cause of amputation in Nigeria. However, of recent, a number of the studies are showing that diabetes gangrene which used to be an uncommon indication is becoming an important cause of extremity amputations. In view of the effect of amputation on the individual and the society and the success of well designed preventive programs, it is important that the indications for amputation be kept in constant view. The objective of this study is to draw attention to the increasing importance of diabetes gangrene as a leading cause of amputation in Nigeria. Patient and Methods: This is a three-year prospective study (October 2006 - September 2009 using observer- administered questionnaires after consents were obtained from all patients or proxy during the period of study. All recruited patients were followed up and evaluated after surgery to determine the outcome. The following data were obtained and analyzed - age, sex, amputation type, indication and use of prosthesis. Results: Fifty-one amputations were performed in fifty patients (37 males and 13 females. M.F = 2.8:1, age range 5 - 85 years, mean 47.6+/- S.D 20.7. Major limb amputations accounted for 35 cases (68.6 % with diabetes gangrene accounting for 23 cases (45% followed by Trauma accounting for 16 cases (31%. Wound infection was the commonest complication occurring in 16 cases (31.4%, Escherichia coli being the commonest causative organism. Only 6 patients (12% eventually used prosthesis and the mortality in this series was 8 patients (16%. Conclusion: Diabetic gangrene is the leading cause of amputation in this series. This is the first study in this environment to the best of the authors′ knowledge where diabetes gangrene will emerge the leading indication. A number of other reports from Nigeria in the last few

  17. Ankle ligamints : comparison of MR arthrography with conventional MR imaging in amputated feet

    International Nuclear Information System (INIS)

    To compare magnetic resonance (MR) arthrography with conventional MR imaging in the evaluation of ankle ligaments. Eight freshly amputated human feet underwent conventional MR imaging and MR arthrography. For the former, 1.5-T magnets in the axial, coronal and sagittal planes were used, and T1-weighted sequences were obtained. Following the injection of 6-10 ml of diluted contrast media (Gd-DTPA 1:250), T1-weighted images were obtained in the same positions as conventional MR images. Paired conventional MR imaging and MR arthrography of each ankle ligament were rated on a five-point scale, and to reflect inter-group differences a Wilcoxon singed-rank test was used to compare the different measurements (p<0.05). In two ankles, MR images of the ligaments were correlated with ankle dissection. Anterior and posterior talofibular ligaments were more clearly revealed by MR arthrography than by conventional MR imaging, while calcaneofibular ligaments showed no difference between these two modalities. With regard to deltoid ligaments, visualization of the anterior and posterior tibiotalar ligament was much improved when contrast material was used to outline the ligament's articular aspect. Visualization of the posterior inferior tibiofibular ligament and inferior transverse ligament were also improved when the use of contrast material provided delineation of the articular side of the ligaments and separated them from adjacent bone. In addition, MR arthography was very useful for indentification of the posterior intermalleolar ligament, though its use did not enhance visualization of the calcaneofibular, tibiocalcaneal, spring or tibiospring ligaments. MR arthrography accurately revealed the anatomic details of ankle ligaments, and may therefore be more useful than conventional Mr imaging for evaluation of these structures

  18. Development of Transvaginal Uterus Amputation Device for Laparoscopic Hysterectomies in Gynecologic Surgeries

    Directory of Open Access Journals (Sweden)

    Serkan DİKİCİ

    2015-01-01

    Full Text Available Hysterectomy, that is removal of uterus, is one of the most common major operations in gynecologic surgeries. Laparoscopy technique is preferred in hysterectomy because of its advantages such as lower intra-operative blood loss, decreased surrounding tissue/organ damage, less operating time, lower postoperative infection and frequency of fever, shorter duration of hospitalization and post-operative returning time to normal activity. During total laparoscopic hysterectomy, first uterine vessels and ligaments are cauterized respectively, and then cervicovaginal connections are cauterized and coagulated to remove uterus completely. Uterine manipulators are used during laparoscopy to maximize the endoscopic vision of surgeons by moving related organs. However, conventional uterine manipulators have important drawbacks particularly to move uterus in three dimensions and to show cervicovaginal landmark during laparoscopic circular cauterization and amputation of the uterine cervix. A new transvaginal uterine manipulator may overcome these two important drawbacks of these currently available devices. For this reason, a3D scanned technique was used to get uterus sizes and computer aided design software is used in designing of the new manipulator and then 3D printer was used in prototyping. Special light emitting diodes (LEDs were mounted on the cervical cap of the manipulator to guide light beams from inside of cervicovaginal tissue to abdominal cavity to facilitate the visualization of tissue landmarks. Moreover, performances of different caps and LED systems will be evaluated. Furthermore, after integration of self-cutting and self-suturing mechanisms into our system, final prototype will be produced by using titanium which is biologically and mechanically appropriate. Therefore, aim of this study was to design and produce a new uterine manipulator with three dimensional movements, LED illumination, self-cutting and self-suturing systems to facilitate

  19. Smoking synthetic marijuana leads to self-mutilation requiring bilateral amputations.

    Science.gov (United States)

    Meijer, Karim A; Russo, Russell R; Adhvaryu, Dhaval V

    2014-04-01

    Synthetic cannabinoids have become a worldwide epidemic because they provide a sometimes legal, easily accessible, and presumably safe alternative to marijuana. Recently published reports have linked acute psychosis, myocardial infarctions, convulsions, self-harm, and even terrorist organizations to these designer substances. This case report outlines the first reported case of Black Diamond, a synthetic cannabis, leading to a self-inflicted burn to the bilateral upper extremities requiring a transradial amputation of the right arm and a toe transfer procedure of the left hand after loss of all digits. The patient presented to the emergency department with self-inflicted fourth-degree burns to the bilateral hands and forearms with second-degree burns of the face, for a total body surface area of 14.5%. The patient was found by firefighters with his hands aflame on his kitchen stove. With no previous medical or psychiatric history and collateral information to confirm the patient's mental status prior to use of Black Diamond, the patient's acute psychotic episode was attributed to Black Diamond. After multiple procedures and a lengthy recovery, the patient completed his post-graduate education and entered the professional world. As orthopedic surgeons, we should be involved in educating the public on the harm of these designer drugs, including self-mutilation. The popularity of synthetic drugs in the United States will continue to present a major challenge to all health care providers. Orthopedists are on the front lines of this epidemic because these drugs push patients into risky, traumatic behavior. PMID:24762846

  20. Wound healing in below-knee amputations in relation to skin perfusion pressure

    International Nuclear Information System (INIS)

    In 60 below-knee amputations the healing of the stumps was correlated with the local skin perfusion pressure (SPP) measured preoperatively as the external pressure required to stop isotope washout using 131I- or 125I--antipyrine mixed with histamine. Of the eight cases with an SPP below 20 mmHg, no less than six (75 per cent) failed to heal and required reamputation at the above-knee level. Of the 12 cases with an SPP between 20 and 30 mmHg four cases (33 per cent) failed to heal but of the 40 cases with an SPP above 30 mmHg, there were only four cases (10 per cent) which did not heal. The difference in failure rate is highly significant (P<0.01). Four out of 30 diabetic patients required reamputation as against 10 out of 30 non-diabetics (0.05< P<0.10) The average SPP was higher in the diabetic group: 57 mmHg (range 18-93 mmHg) compared with 34 mmHg (range 8-68 mmHg) in the non-diabetic group (P<0.001). The postoperative SPP measured on the stumps was on average 8 mmHg higher than the preoperative SPP (P<0.001). The increase took place mainly in stumps with an SPP above 20 mmHg explaining why the preoperative SPP values related so closely to the postoperative clinical course. We conclude that a low SPP can be used to predict ischaemic wound complications, leading to reamputation at a higher level. (author)

  1. Biomechanics of the human walk-to-run gait transition in persons with unilateral transtibial amputation.

    Science.gov (United States)

    Giest, Tracy N; Chang, Young-Hui

    2016-06-14

    Propulsive force production (indicative of intrinsic force-length-velocity characteristics of the plantar flexor muscles) has been shown to be a major determinant of the human walk-to-run transition. The purpose of this work was to determine the gait transition speed of persons with unilateral transtibial amputation donning a passive-elastic prosthesis and assess whether a mechanical limit of their intact side plantar flexor muscles is a major determinant of their walk-to-run transition. We determined each individual׳s gait transition speed (GTS) via an incremental protocol and assessed kinetics and kinematics during walking at speeds 50%, 60%, 70%, 80%, 90%, 100%, 120%, and 130% of that gait transition speed (100%:GTS). Unilateral transtibial amputees transitioned between gaits at significantly slower absolute speeds than matched able-bodied controls (1.73±0.13 and 2.09±0.05m/s respectively, p120%: 0.23±0.05BW, p<0.05). In contrast, amputee subjects' intact side generated significantly higher peak anterior-posterior propulsive forces while walking at speeds above their preferred gait transition speed (100%: 0.28±0.04<110%: 0.30±0.04BW, p<0.05). Changes in propulsive force production were found to be a function of changes in absolute speed, rather than relative to the walk-to-run transition speed. Therefore, the walk-to-run transition in unilateral transtibial amputees is not likely dictated by propulsive force production or the force-length-velocity characteristics of the intact side plantar flexor muscles. PMID:27087677

  2. Asymmetrical loading demands associated with vertical jump landings in people with unilateral transtibial amputation

    Directory of Open Access Journals (Sweden)

    Marlene Schoeman, PhD

    2014-02-01

    Full Text Available Loading symmetry during vertical jump landings between a person with amputation’s intact and prosthetic limbs was assessed to determine the role of each limb in controlling the downward momentum of the center of mass during landing. Six participants with unilateral transtibial amputation (TTA and ten nondisabled participants completed 10 maximal vertical jumps, of which the highest jump was analyzed. Contralateral symmetry was assessed through the Symmetry Index (SI, while symmetry at the group level was assessed through a Mann-Whitney U test. Participants with TTA performed quasi-unilateral landings onto the intact limbs, resulting from either the incapability of the prosthetic ankle to plantar flex or increased residual-limb knee and hip flexion. In the loading phase, the participants with TTA displayed reduced prosthetic-side peak vertical forces (p = 0.04 along with reduced prosthetic-side ankle range of motion (p < 0.001, extensor moments (p = 0.03, and negative work generated (p = 0.00. Individual asymmetries were evident in the peak vertical force magnitudes (SI = 51%–140%, duration from touchdown to peak vertical force (SI = 52%–157%, ankle joint angles at touchdown (SI = 100%–538%, ranges of motion (SI = 147%–200%, knee (SI = 66%–179% and hip (SI = 87%–132% extensor moments, and work done at the ankle (SI = 155%–199% and hip (SI = 83%–204%. High peak forces (25.25 +/– 4.89 N·kg−1 intact limb and 14.61 +/– 8.28 N·kg−1 prosthetic limb from significantly lower (p < 0.001 landing heights than the nondisabled participants indicate a potential injury risk associated with landing for people with TTA.

  3. Primary motor cortex changes after amputation correlate with phantom limb pain and the ability to move the phantom limb.

    Science.gov (United States)

    Raffin, Estelle; Richard, Nathalie; Giraux, Pascal; Reilly, Karen T

    2016-04-15

    A substantial body of evidence documents massive reorganization of primary sensory and motor cortices following hand amputation, the extent of which is correlated with phantom limb pain. Many therapies for phantom limb pain are based upon the idea that plastic changes after amputation are maladaptive and attempt to normalize representations of cortical areas adjacent to the hand area. Recent data suggest, however, that higher levels of phantom pain are associated with stronger local activity and more structural integrity in the missing hand area rather than with reorganization of neighbouring body parts. While these models appear to be mutually exclusive they could co-exist, and one reason for the apparent discrepancy between them might be that no single study has examined the organisation of lip, elbow, and hand movements in the same participants. In this study we thoroughly examined the 3D anatomy of the central sulcus and BOLD responses during movements of the hand, elbow, and lips using MRI techniques in 11 upper-limb amputees and 17 healthy control subjects. We observed different reorganizational patterns for all three body parts as the former hand area showed few signs of reorganization, but the lip and elbow representations reorganized and shifted towards the hand area. We also found that poorer voluntary control and higher levels of pain in the phantom limb were powerful drivers of the lip and elbow topological changes. In addition to providing further support for the maladaptative plasticity model, we demonstrate for the first time that motor capacities of the phantom limb correlate with post-amputation reorganization, and that this reorganization is not limited to the face and hand representations but also includes the proximal upper-limb. PMID:26854561

  4. Tactile, thermal, and electrical thresholds in patients with and without phantom limb pain after traumatic lower limb amputation

    Directory of Open Access Journals (Sweden)

    Li S

    2015-04-01

    Full Text Available Shengai Li,1,2 Danielle H Melton,1,2 Sheng Li1,2 1Department of Physical Medicine and Rehabilitation, University of Texas Health Science Center at Houston, Houston, TX, USA; 2Neurorehabilitation Research Laboratory, TIRR Memorial Hermann Research Center, Houston, TX, USA Purpose: To examine whether there is central sensitization in patients with phantom limb pain (PLP after traumatic limb amputation. Methods: Seventeen patients after unilateral lower limb amputation secondary to trauma were enrolled. Ten patients had chronic PLP, while the other seven patients had no PLP. Tactile-sensation threshold, cold- and warm-sensation thresholds, cold- and heat-pain thresholds, electrical-sensation threshold (EST, and electrical-pain threshold on the distal residual limb and the symmetrical site on the sound limb were measured in all tested patients. Their thresholds were compared within the PLP and non-PLP group, and between the groups. Results: The novel findings included: 1 electrical-pain threshold was only decreased in the sound limb in the PLP group and there was no difference between two limbs in the non-PLP group, suggesting central sensitization in patients with PLP; and 2 EST was increased on the affected limb as compared to the sound limb within the PLP group, but there were no significant differences in EST between the PLP and non-PLP group. There were in general no significant differences in other tested thresholds within the groups and between groups. Conclusion: Our results demonstrate central sensitization in the patients with PLP after traumatic limb amputation. Keywords: central sensitization, pain threshold, human

  5. Sensory cortical re-mapping following upper-limb amputation and subsequent targeted reinnervation: A case report

    Directory of Open Access Journals (Sweden)

    Jun Yao

    2015-01-01

    Full Text Available This case study demonstrates the change of sensory cortical representations of the residual parts of the arm in an individual who underwent a trans-humeral amputation and subsequent targeted reinnervation (TR. As a relatively new surgical technique, TR restores a direct neural connection from amputated sensorimotor nerves to specific target muscles. This method has been successfully applied to upper-limb and lower-limb amputees, and has shown effectiveness in regaining control signals via the newly re-innervated muscles. Correspondingly, recent study results have shown that motor representations for the missing limb move closer to their original locations following TR. Besides regaining motor control signals, TR also restores the sensation in the re-innervated skin areas. We therefore hypothesize that TR causes analogous cortical sensory remapping that may return closer to their original locations. In order to test this hypothesis, cortical activity in response to sensory-level electrical stimulation in different parts of the arm was studied longitudinally in one amputated individual before and up to 2 years after TR. Our results showed that 1 before TR, the cortical response to sensory electrical stimulation in the residual limb showed a diffuse bilateral pattern without a clear focus in either the time or spatial domain; and 2 2 years after TR, the sensory map of the reinnervated median nerve reorganized, showing predominant activity over the contralateral S1 hand area as well as moderate activity over the ipsilateral S1. Therefore, this work provides new evidence for long-term sensory cortical plasticity in the human brain after TR.

  6. Penis auto-amputation and chasm of the lower abdominal wall due to advanced penile carcinoma: a case report

    OpenAIRE

    Baltogiannis Dimitrios; Zotos Konstantinos; Tsambalas Stavros; Giannakis Dimitrios; Sofikitis Nikolaos

    2011-01-01

    Abstract Introduction Penile cancer is uncommon. When penile cancer is left untreated, at an advanced stage it can have tragic consequences for the patient. Case presentation Our case report does not concern a new manifestation of penile cancer, but an interesting presentation with clinical significance that emphasizes the need to diagnose and treat penile cancer early. It is an unusual case of a neglected penile cancer in a 57-year-old Greek man that led to auto-amputation of the penis and a...

  7. Incidental detection of a pseudoaneurysm at an amputation stump in a Tc-99m HMPAO labeled leukocyte scan

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Myung Hee; Jeong, Hwan Jeong; Lim, Seok Tae [Chonbuk National University Medical School, Jeonju (Korea, Republic of)

    2007-08-15

    A 20-year-old man underwent a Tc-99m HMPAO labeled leukocyte scan for the evaluation of an infection at the stump of an AK amputation, which was conducted due to an open communicated fracture of the left lower leg. Blood-flow and blood-pool images demonstrated a pseudoaneurysm with a focus of intense activity medial to the stump, and centered within a large photopenic defect by surrounding hematoma. Delayed image obtained at 3 hours post-injection showed persistent intense and slight increased activity. Contrast angiography confirmed the presence of a pseudoaneurysm arising from a branch of the left superficial femoral artery.

  8. Incidental detection of a pseudoaneurysm at an amputation stump in a Tc-99m HMPAO labeled leukocyte scan

    International Nuclear Information System (INIS)

    A 20-year-old man underwent a Tc-99m HMPAO labeled leukocyte scan for the evaluation of an infection at the stump of an AK amputation, which was conducted due to an open communicated fracture of the left lower leg. Blood-flow and blood-pool images demonstrated a pseudoaneurysm with a focus of intense activity medial to the stump, and centered within a large photopenic defect by surrounding hematoma. Delayed image obtained at 3 hours post-injection showed persistent intense and slight increased activity. Contrast angiography confirmed the presence of a pseudoaneurysm arising from a branch of the left superficial femoral artery

  9. Translation, Adaptation or Amputation? Arctic Explorer-Writer-Anthropologist Peter Freuchen's Little-Known Danish Translation of Moby Dick

    DEFF Research Database (Denmark)

    Klitgård, Ida

    2015-01-01

    This article discusses how the simplification of adaptation can actually empower a translation with a historically and culturally significant function. The study analyses and discusses the fairly unknown first Danish translation of Herman Melville’s classic novel Moby Dick made in 1942. The...... translation was made by the internationally famous Arctic explorer and writer Peter Freuchen, and his version of the novel has been so drastically cut down to the bare skeleton of the plot that we may speak of amputation rather than adaptation. The result is a so-called real “man’s book”, as is pronounced on...

  10. Incidence of major amputations, bypass procedures and percutaneous transluminal angioplasties (PTA) in the treatment of peripheral arterial occlusive disease in a German referral center 1996-2003

    International Nuclear Information System (INIS)

    Purpose: To determine the current incidence of major amputations, bypass procedures and percutaneous transluminal angioplasties (PTA) in a study population of patients with peripheral arterial occlusive disease in a German referral center. Materials and Methods: In a retrospective study, we recruited patients with peripheral arterial occlusive disease who underwent an amputation, bypass procedure, or PTA in the region of the pelvis or lower limbs between 1996 and 2003 at the Augsburg Medical Center. Patients were identified via the hospital database. This was performed with the help of the International Classification of Diseases (ICD 9 and 10), the operation code (OPS), and appropriate invoices. The incidence of PTAs was further estimated with 200 charts. Results: Of 5379 patients, 627 underwent amputation, 1832 a bypass procedure, and 2920 a PTA. The incidence of PTAs increased during the study period from 51.3/100 000/year to 64.4/100 000/year (p<0.01), while the number of amputations and bypass procedures remained stable. The incidence of PTAs was exceeded by that of bypass procedures only in patients older than 85 years. The age of the amputees decreased during the study period from 72.2 to 70.5 years (p<0.01). The age of patients who underwent a bypass procedure increased from 67.2 to 69.4 years, and the age of patients who underwent PTA increased form 66.3 to 69.8 years (p<0.01). Bypass procedures and PTAs were performed in men 6.3 years earlier than in women (p<0.01). Conclusion: The result is a population-corrected need of 8.4/100 000/year major amputations, 23/100 000/year bypass procedures and 64.4/100 000/year PTAs for patients with peripheral arterial occlusive disease within the referral area of our hospital. The performance of major amputations and bypass procedures stagnates, while the incidence of PTAs is increasing. (orig.)

  11. A Simple Technique for the Positioning of a Patient with an above Knee Amputation for an Ipsilateral Extracapsular Hip Fracture Fixation

    Directory of Open Access Journals (Sweden)

    N. Davarinos

    2013-01-01

    Full Text Available The positioning of the patient on the fracture table is critical to the successful reduction and operative fixation of hip fractures which are fixed using the dynamic hip screw system (DHS. There is a standard setup which is commonly used with relative ease. Yet the positioning of patients with amputations either above or below knee of the affected side can pose a significant challenge. We describe a novel positioning technique used on a 51-year old patient with a right above knee amputation who sustained an intertrochanteric extracapsular hip fracture.

  12. Health-Related Quality of Life Predicts Major Amputation and Death, but Not Healing, in People With Diabetes Presenting With Foot Ulcers

    DEFF Research Database (Denmark)

    Siersma, V.; Thorsen, H.; Holstein, P.E.;

    2014-01-01

    ObjectiveLow health-related quality of life (HRQoL) has been consistently reported to be associated with poor prognosis for a variety of health outcomes in various settings. We aimed to evaluate whether HRQoL in patients presenting with new diabetic foot ulcers has prognostic significance for ulcer...... healing, major amputation and death.Research design and methodsWe followed 1088 patients with new diabetic foot ulcers presenting for treatment at one of the 14 centers in 10 European countries participating in the Eurodiale study, prospectively until healing (76.9%), major amputation (4.6%) or death (6...

  13. Effect of amputation level on the stress transferred to the femur by an artificial limb directly attached to the bone.

    Science.gov (United States)

    Newcombe, L; Dewar, M; Blunn, G W; Fromme, P

    2013-12-01

    Attachment of an artificial limb directly to the skeleton has a number of potential benefits and the technique has been implemented for several amputation sites. In this paper the transfer of stress from an external, transfemoral prosthesis to the femur during normal walking activity is investigated. The stress distribution in the femur and at the implant-bone interface is calculated using finite element analysis for the 3D geometry and inhomogeneous, anisotropic material properties obtained from a CT scan of a healthy femur. Attachment of the prosthetic leg at three different levels of amputation is considered. Stress concentrations are found at the distal end of the bone and adjacent to the implant tip and stress shielding is observed adjacent to the implant. It is found that the stress distribution in the femur distal to the epiphysis, where the femur geometry is close to cylindrical, can be predicted from a cylindrical finite element model, using the correct choice of bone diameter as measured from a radiograph. Proximal to the lesser trochanter the stress decreases as the femur geometry diverges significantly from a cylinder. The stress concentration at the distal, resected end of the bone is removed when a collared implant is employed. These findings form the basis for appropriate settings of an external fail-safe device to protect the bone from excessive stress in the event of an undue load. PMID:23953406

  14. Breathing-controlled electrical stimulation could modify the affective component of neuropathic pain after amputation: a case report

    Directory of Open Access Journals (Sweden)

    Melton DH

    2012-04-01

    Full Text Available Sheng Li1,2, Danielle H Melton1, Jeffrey C Berliner11Department of Physical Medicine and Rehabilitation, University of Texas Medical School – Houston, Houston, TX; 2UTHealth Motor Recovery Laboratory, Institute for Rehabilitation and Research, Memorial Hermann Hospital, Houston, TX, USAAbstract: In this case, a 31-year-old male suffered phantom neuropathic pain for more than 3 years after an above-the-knee amputation. His shooting phantom pain disappeared after the first session of breathing-controlled electrical stimulation, and reappeared or was triggered 28 days after an experimental error during which he received sustained electrical stimulation. In other words, painful shooting stimuli may not have been “cured” but forgotten and retriggered by a fearful event due to the experimental error. Therefore, this accidental finding provides a unique opportunity to understand sensory and affective components of neuropathic pain, and a novel intervention could modify the affective component of it.Keywords: neuropathic pain, amputation, electrical stimulation, voluntary breathing

  15. Paul Wittgenstein's right arm and his phantom: the saga of a famous concert pianist and his amputation.

    Science.gov (United States)

    Boller, François; Bogousslavsky, Julien

    2015-01-01

    Reports of postamputation pain and problems linked to phantom limbs have increased in recent years, particularly in relation to war-related amputations. These problems are still poorly understood and are considered rather mysterious, and they are difficult to treat. In addition, they may shed light on brain physiology and neuropsychology. Functional neuroimaging techniques now enable us to better understand their pathophysiology and to consider new rehabilitation techniques. Several artists have suffered from postamputation complications and this has influenced not only their personal life but also their artistic work. Paul Wittgenstein (1887-1961), a pianist whose right arm was amputated during the First World War, became a famous left-handed concert performer. His case provides insight into Post-World War I musical and political history. More specifically, the impact on the artistic life of this pianist illustrates various postamputation complications, such as phantom limb, stump pain, and especially moving phantom. The phantom movements of his right hand helped him develop the dexterity of his left hand. Wittgenstein played piano works that were written especially for him (the most famous being Ravel's Concerto for the Left Hand) and composed some of his own. Additionally, several famous composers had previously written for the left hand. PMID:25684295

  16. Risk factors for lower extremity amputation in patients with diabetic foot ulcers: a hospital-based case–control study

    Directory of Open Access Journals (Sweden)

    Tjokorda Gde Dalem Pemayun

    2015-12-01

    Full Text Available Background: Diabetic foot ulcers (DFU may cause significant morbidity and lower extremity amputation (LEA due to diabetic foot problems can occur more often compared to the general population. The purpose of the present study was to use an epidemiological design to determine and to quantify the risk factors of subsequent amputation in hospitalized DFU patients. Methods: We performed a hospital-based, case–control study of 47 DFU patients with LEA and 47 control DFU patients without LEA. The control subjects were matched to cases in respect to age (±5 years, sex, and nutritional status, with ratio of 1:1. This study was conducted in Dr. Kariadi General Hospital Semarang between January 2012 and December 2014. Patients’ demographical data and all risk factors-related information were collected from clinical records using a short structural chart. Using LEA as the outcome variable, we calculated odds ratios (ORs and 95% confidence intervals (CIs by logistic regression. Univariate and stepwise logistic regression analyses were used to assess the independent effect of selected risk factors associated with LEA. The data were analyzed in SPSS version 21. Results: There were 47 case–control pairs, all of which were diagnosed with type 2 diabetes mellitus. Seven potential independent variables show a promise of influence, the latter being defined as p≤0.15 upon univariate analysis. Multivariable logistic regression identified levels of HbA1c ≥8% (OR 20.47, 95% CI 3.12–134.31; p=0.002, presence of peripheral arterial disease (PAD (OR 12.97, 95% CI 3.44–48.88; p<0.001, hypertriglyceridemia (OR 5.58, 95% CI 1.74–17.91; p=0.004, and hypertension (OR 3.67, 95% CI 1.14–11.79; p=0.028 as the independent risk factors associated with subsequent LEA in DFU. Conclusions: Several risk factors for LEA were identified. We found that HbA1c ≥8%, PAD, hypertriglyceridemia, and hypertension have been recognized as the predictors of LEA in this study

  17. The Effectiveness of Inpatient Rehabilitation in the Acute Postoperative Phase of Care After Transtibial or Transfemoral Amputation: Study of an Integrated Health Care Delivery System

    OpenAIRE

    Stineman, Margaret G.; Kwong, Pui L.; Kurichi, Jibby E.; Prvu-Bettger, Janet A.; Vogel, W Bruce; Maislin, Greg; Bates, Barbara E.; Reker, Dean M.

    2008-01-01

    Stineman MG, Kwong PL, Kurichi JE, Prvu-Bettger JA, Vogel WB, Maislin G, Bates BE, Reker DM. The effectiveness of inpatient rehabilitation in the acute postoperative phase of care after transtibial or transfemoral amputation: study of an integrated health care delivery system. Arch Phys Med Rehabil 2008;89:1863-72.

  18. How Depressive Levels Are Related to the Adults' Experiences of Lower-Limb Amputation: A Mixed Methods Pilot Study

    Science.gov (United States)

    Senra, Hugo

    2013-01-01

    The current pilot study aims to explore whether different adults' experiences of lower-limb amputation could be associated with different levels of depression. To achieve these study objectives, a convergent parallel mixed methods design was used in a convenience sample of 42 adult amputees (mean age of 61 years; SD = 13.5). All of them had…

  19. A quantitative evaluation of gross versus histologic neuroma formation in a rabbit forelimb amputation model: potential implications for the operative treatment and study of neuromas

    Directory of Open Access Journals (Sweden)

    Kuiken Todd A

    2011-10-01

    Full Text Available Abstract Background Surgical treatment of neuromas involves excision of neuromas proximally to the level of grossly "normal" fascicles; however, proximal changes at the axonal level may have both functional and therapeutic implications with regard to amputated nerves. In order to better understand the retrograde "zone of injury" that occurs after nerve transection, we investigated the gross and histologic changes in transected nerves using a rabbit forelimb amputation model. Methods Four New Zealand White rabbits underwent a forelimb amputation with transection and preservation of the median, radial, and ulnar nerves. After 8 weeks, serial sections of the amputated nerves were then obtained in a distal-to-proximal direction toward the brachial plexus. Quantitative histomorphometric analysis was performed on all nerve specimens. Results All nerves demonstrated statistically significant increases in nerve cross-sectional area between treatment and control limbs at the distal nerve end, but these differences were not observed 10 mm more proximal to the neuroma bulb. At the axonal level, an increased number of myelinated fibers were seen at the distal end of all amputated nerves. The number of myelinated fibers progressively decreased in proximal sections, normalizing at 15 mm proximally, or the level of the brachial plexus. The cross-sectional area of myelinated fibers was significantly decreased in all sections of the treatment nerves, indicating that atrophic axonal changes proceed proximally at least to the level of the brachial plexus. Conclusions Morphologic changes at the axonal level extend beyond the region of gross neuroma formation in a distal-to-proximal fashion after nerve transection. This discrepancy between gross and histologic neuromas signifies the need for improved standardization among neuroma models, while also providing a fresh perspective on how we should view neuromas during peripheral nerve surgery.

  20. Penis auto-amputation and chasm of the lower abdominal wall due to advanced penile carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Baltogiannis Dimitrios

    2011-12-01

    Full Text Available Abstract Introduction Penile cancer is uncommon. When penile cancer is left untreated, at an advanced stage it can have tragic consequences for the patient. Case presentation Our case report does not concern a new manifestation of penile cancer, but an interesting presentation with clinical significance that emphasizes the need to diagnose and treat penile cancer early. It is an unusual case of a neglected penile cancer in a 57-year-old Greek man that led to auto-amputation of the penis and a large chasm in the lower abdominal wall. The clinical staging was T4N3M0 and our patient was treated with a bilateral cutaneous ureterostomy, chemotherapy and radiotherapy. Our patient died 18 months after his first admission in our clinic. Conclusions Emphasis must be placed on early diagnosis and treatment of penile cancer, so further development of the disease can be prevented.

  1. Secondary Knee Osteoarthritis due to Neurofibromatosis Type 1 Treated with above the Knee Amputation: A Case Report

    Directory of Open Access Journals (Sweden)

    Jay Patel

    2013-01-01

    Full Text Available Background. Neurofibromatosis Type 1 (NF-1 has a variety of associated orthopaedic manifestations that have been previously reported. We report a case of severe, grade 4 knee osteoarthritis (OA with recurrent subluxation and joint laxity due to multiple extra-articular neurofibromas ultimately treated with Above the Knee Amputation (AKA. Case Description. A 39-year-old man presented with multiple neurofibromas and lymphedema leading to degenerative changes of the knee. Conservative treatment failed due to the severity of the knee degeneration and patient discomfort. Likewise, arthroplasty was not possible due to poor bone quality and joint instability. Therefore, AKA was selected to relieve symptoms and provide functional improvement. six months after the procedure the patient has increased functional capacity for ambulation and activities of daily living, as well as significant decrease in pain and discomfort. Clinical Relevance. Extra-articular neurofibromas causing severe secondary OA in relatively young patients can be functionally improved with AKA and prosthetic device use.

  2. Toe Amputation After Minor Surgery in a Patient with Behçet's Disease: A Case Report.

    Science.gov (United States)

    Özalp, Burhan; Akcay, Cemal; Aydinol, Mustafa; Selçuk, Caferi Tayyar

    2016-01-01

    Behçet's disease is a systemic autoimmune vasculitis. Although various clinical findings can be observed depending on the pathologic features caused by the blood vessels involved, the classic triad of the disease includes oral aphthae, genital ulcers, and uveitis. Although complications involving the aorta or the vena cava inferior can prove fatal, thrombophlebitis in the superficial veins of the lower extremities are more commonly observed. Some patients can remain asymptomatic for a long period after the diagnosis. In patients with positive pathergy test findings, trauma can trigger the inflammatory cascade. This case report presents a patient with vasculitis that occurred subsequent to minor surgery and led to amputation of the great toe in a female patient with a 14-year old history of Behçet's disease. PMID:26483163

  3. Impact of deteriorated calcium-phosphate homeostasis on amputation-free survival after endovascular revascularization in patients with critical limb ischemia on hemodialysis.

    Science.gov (United States)

    Hioki, Hirofumi; Miyashita, Yusuke; Shiraki, Tatsuya; Iida, Osamu; Uematsu, Masaaki; Miura, Takashi; Ebisawa, Souichirou; Ikeda, Uichi

    2016-04-01

    Patients on hemodialysis (HD) have abnormalities of calcium-phosphate (CaP) homeostasis and high CaP product contributes to atherosclerosis pathogenesis and adverse events. Patients on HD with critical limb ischemia (CLI) are at risk for major amputation and death because of advanced systemic atherosclerotic disease. The aim of this study was to evaluate the relationship between CaP product and amputation-free survival (AFS) in CLI after endovascular treatment (EVT). We retrospectively analyzed 221 CLI patients on HD. In Kaplan-Meier analysis, AFS was significantly lower in patients with CaP product ⩾ 55 mg(2)/dL(2) compared to those with CaP product EVT in CLI patients on HD, and can serve for their risk stratification. PMID:26681436

  4. Auto-amputation of penis due to carcinoma: Still a threat in the era of modern medicine: Report of two cases

    OpenAIRE

    Bastab Ghosh; Ramanitharan Manikandan; Dorairajan, Lalgudi N.; Santosh Kumar

    2013-01-01

    Incidence of penile carcinoma is decreasing worldwide. Nevertheless, the incidence of penile cancer is still significant in various tropical countries, and it often presents in advanced stage. We report two unique cases of penile auto-amputation due to advanced cancer and review relevant literature. Both the patients presented with ulcerative lesion replacing penile base following automatic sloughing of the whole penis and voiding dysfunction. In addition, the first patient had metastatic ing...

  5. 高压氧在断指再植术后的临床应用%Clinical Application of Hyperbaric Oxygen Therapy after Replantation of Amputated Finger

    Institute of Scientific and Technical Information of China (English)

    韩扬; 谢荭

    2011-01-01

    Postoperative management of replantation of amputated finger is of vital importance. Active and reasonable hyperbaric oxygen therapy can promote microcirculation rebuild and functional recovery after operation, shorten the rehabilitation time, further reduce the risk of amputated finger deactivation by increasing the oxygen pressure, oxygen concentration in amputated finger and operative region rapidly, improve hypoxia state of tissue effectively, reduce capillary permeability and lessen swelling. Hyperbaric oxygen therapy can be applied as one of the routine therapeutic measures after replantation operation of amputated finger,especially in multi-finger replantation and multi-segment one-finger replantation,where hyperbaric oxygen therapy should be used more actively.%断指再植的术后处理至关重要.积极、合理的高压氧治疗能通过迅速提高断指及手术区域的氧分压、氧含量,有效改善组织缺氧状态和降低毛细血管通透性从而减轻伤指肿胀等机制,促进断指术后的微循环重建和功能恢复,缩短康复时程,进一步降低断指失活风险.高压氧治疗应作为断指再植手术后的常规治疗措施之一.尤其是多指离断再植及一指多段离断再植高压氧治疗应更加积极地予以应用.

  6. Prevention of ulceration, amputation, and reduction of hospitalization: outcomes of a prospective multicenter trial of tibial neurolysis in patients with diabetic neuropathy.

    Science.gov (United States)

    Dellon, A Lee; Muse, Vickie L; Nickerson, D Scott; Akre, Thomas; Anderson, Sharon R; Barrett, Steve L; Biddinger, Kent R; Bregman, Peter J; Bullard, Bryan P; Dauphinee, Damien M; DeJesus, James M; DeJesus, Ramon A; Ducic, Ivica; Dunkerly, Jeffery; Galina, Michael R; Hung, Virginia; Ichtertz, Dolf R; Kutka, Michael F; Jacoby, Richard P; Johnson, J Barry; Mader, David W; Maloney, Christopher T; Mancuso, Peter J; Martin, R Craig; Martin, Rick F; McDowel, Brian A; Rizzo, Vito J; Rose, Michael; Rosson, Gedge D; Shafiroff, Bruce B; Steck, Jerome K; Stolarski, Raymond G; Swier, Patrick; Wellens-Bruschayt, Tatiana A; Wilke, Bronwyn; Williams, Eric H; Wood, Michael A; Wood, William A; Younes, Michael P; Yuksel, Fuat

    2012-05-01

    This is the first multicenter prospective study of outcomes of tibial neurolysis in diabetics with neuropathy and chronic compression of the tibial nerve in the tarsal tunnels. A total of 38 surgeons enrolled 628 patients using the same technique for diagnosis of compression, neurolysis of four medial ankle tunnels, and objective outcomes: ulceration, amputation, and hospitalization for foot infection. Contralateral limb tibial neurolysis occurred in 211 patients for a total of 839 operated limbs. Kaplan-Meier proportional hazards were used for analysis. New ulcerations occurred in 2 (0.2%) of 782 patients with no previous ulceration history, recurrent ulcerations in 2 (3.8%) of 57 patients with a previous ulcer history, and amputations in 1 (0.2%) of 839 at risk limbs. Admission to the hospital for foot infections was 0.6%. In patients with diabetic neuropathy and chronic tibial nerve compression, neurolysis can result in prevention of ulceration and amputation, and decrease in hospitalization for foot infection. PMID:22411624

  7. Oxygen supplementation facilitating successful prosthetic fitting and rehabilitation of a patient with severe chronic obstructive pulmonary disease following trans-tibial amputation: a case report

    Directory of Open Access Journals (Sweden)

    Sharma Sat

    2010-12-01

    Full Text Available Abstract Introduction Dysvascular amputations are increasingly performed in patients with underlying cardiac and pulmonary disorders. A limb prosthesis is rarely offered to patients with severe chronic obstructive pulmonary disease because of their inability to achieve the high energy expenditure required for prosthetic ambulation. We describe a case of successful prosthetic fitting and rehabilitation of a patient with severe chronic obstructive pulmonary disease with the aid of oxygen supplementation. Case presentation A 67-year-old aboriginal woman with severe chronic obstructive pulmonary disease and hypercapnic respiratory failure underwent right trans-tibial (below the knee amputation for severe foot gangrene. An aggressive rehabilitation program of conditioning exercises and gait training utilizing oxygen therapy was initiated. She was custom-fitted with a right trans-tibial prosthesis. A rehabilitation program improved her strength, endurance and stump contracture, and she was able to walk for short distances with the prosthesis. The motion analysis studies showed a cadence of 73.5 steps per minute, a velocity of 0.29 meters per second and no difference in right and left step time and step length. Conclusion This case report illustrates that patients with significant severe chronic obstructive pulmonary disease can be successfully fitted with limb prostheses and undergo rehabilitation using supplemental oxygen along with optimization of their underlying comorbidities. Despite the paucity of published information in this area, prosthesis fitting and rehabilitation should be considered in patients who have undergone amputation and have severe chronic obstructive disease.

  8. Factors Affecting Length of Hospital Stay and Mortality in Infected Diabetic Foot Ulcers Undergoing Surgical Drainage without Major Amputation.

    Science.gov (United States)

    Kim, Tae Gyun; Moon, Sang Young; Park, Moon Seok; Kwon, Soon-Sun; Jung, Ki Jin; Lee, Taeseung; Kim, Baek Kyu; Yoon, Chan; Lee, Kyoung Min

    2016-01-01

    This study aimed to investigate factors affecting length of hospital stay and mortality of a specific group of patients with infected diabetic foot ulcer who underwent surgical drainage without major amputation, which is frequently encountered by orthopedic surgeons. Data on length of hospital stay, mortality, demographics, and other medical information were collected for 79 consecutive patients (60 men, 19 women; mean age, 66.1 [SD, 12.3] yr) with infected diabetic foot ulcer who underwent surgical drainage while retaining the heel between October 2003 and May 2013. Multiple linear regression analysis was performed to determine factors affecting length of hospital stay, while multiple Cox regression analysis was conducted to assess factors contributing to mortality. Erythrocyte sedimentation rate (ESR, P=0.034), glycated hemoglobin (HbA1c) level (P=0.021), body mass index (BMI, P=0.001), and major vascular disease (cerebrovascular accident or coronary artery disease, P=0.004) were significant factors affecting length of hospital stay, whereas age (P=0.005) and serum blood urea nitrogen (BUN) level (P=0.024) were significant factors contributing to mortality. In conclusion, as prognostic factors, the length of hospital stay was affected by the severity of inflammation, the recent control of blood glucose level, BMI, and major vascular disease, whereas patient mortality was affected by age and renal function in patients with infected diabetic foot ulcer undergoing surgical drainage and antibiotic treatment. PMID:26770047

  9. Is the desire for amputation related to disturbed emotion processing? A multiple case study analysis in BIID.

    Science.gov (United States)

    Bottini, Gabriella; Brugger, Peter; Sedda, Anna

    2015-01-01

    Body integrity identity disorder (BIID) is characterized by the overwhelming desire to amputate one or more healthy limbs or to be paraplegic. Recently, a neurological explanation of this condition has been proposed, in part on the basis of findings that the insular cortex might present structural anomalies in these individuals. While these studies focused on body representation, much less is known about emotional processing. Importantly, emotional impairments have been found in psychiatric disorders, and a psychiatric etiology is still a valid alternative to purely neurological accounts of BIID. In this study, we explored, by means of a computerized experiment, facial emotion recognition and emotional responses to disgusting images in seven individuals with BIID, taking into account their clinical features and investigating in detail disgust processing, strongly linked to insular functioning. We demonstrate that BIID is not characterized by a general emotional impairment; rather, there is a selectively reduced disgust response to violations of the body envelope. Taken together, our results support the need to explore this condition under an interdisciplinary perspective, taking into account also emotional connotations and the social modulation of body representation. PMID:24679146

  10. Effect of prosthetic ankle units on roll-over shape characteristics during walking in persons with bilateral transtibial amputations

    Directory of Open Access Journals (Sweden)

    Steven A. Gard, PhD

    2011-11-01

    Full Text Available Some important walking functions are adversely affected or eliminated in prosthesis users because of reduced or absent ankle motion. This retrospective data analysis determined the effect of prosthetic ankle units on the characteristics of the ankle-foot roll-over shape in persons with bilateral transtibial amputations. Seventeen subjects were fitted with Endolite Multiflex Ankles to provide ankle plantar-/dorsiflexion during the stance phase of gait. Quantitative gait analyses were performed as subjects walked with (1 Seattle Lightfoot II feet (baseline condition and (2 the prosthetic ankle units added. Roll-over shape radii and effective foot length ratio were calculated and compared for the two prosthetic configurations. When subjects walked with the ankle units, ankle motion increased (p < 0.001, peak ankle plantarflexion moment during stance decreased slightly, and ankle-foot roll-over shape radii were significantly decreased (p < 0.001 compared with the baseline condition. The effective foot length ratio of the roll-over shape was found to increase with walking speed (p < 0.001, but it was not significantly affected by the prosthetic ankle units (p = 0.07. Prosthetists and manufacturers are encouraged to consider the effect of combining prosthetic components on the overall characteristics of the prosthesis and the functions they impart to the user.

  11. Blunt abdominal trauma with handlebar injury: A rare cause of traumatic amputation of the appendix associated with acute appendicitis

    Directory of Open Access Journals (Sweden)

    Amanda Jensen

    2016-04-01

    Full Text Available We describe traumatic appendicitis in a 7-year-old boy who presented after sustaining blunt abdominal trauma to his right lower abdomen secondary to bicycle handlebar injury. With diffuse abdominal pain following injury, he was admitted for observation. Computed axial tomography (CT obtained at an outside hospital demonstrated moderate stranding of the abdomen in the right lower quadrant. The CT was non-contrasted and therefore significant appendiceal distention could not be confirmed. However, there was a calcified structure in the right pelvis with trace amount of free fluid. Patient was observed with conservative management and over the course of 15 h his abdominal pain continued to intensify. With his worsening symptoms, we elected to take him for diagnostic laparoscopy. In the operating room we found an inflamed traumatically amputated appendix with the mesoappendix intact. We therefore proceeded with laparoscopic appendectomy. Pathology demonstrated acute appendicitis with fecalith. It was unclear as to whether the patient's appendicitis and perforation were secondary to fecalith obstruction, his blunt abdominal trauma or if they concurrently caused his appendicitis. Acute appendicitis is a common acute surgical condition in the pediatric population and continues to be a rare and unique cause of operative intervention in the trauma population.

  12. Comparative study of different treatment options of grade III and IV diabetic foot ulcers to reduce the incidence of amputations

    Directory of Open Access Journals (Sweden)

    Poras Chaudhary

    2013-02-01

    Full Text Available This study aims to compare the efficacy of antiseptic dressings, hyperbaric oxygen therapy, and recombinant human platelet derived growth factor (rhPDGF for two reasons: i to reduce the incidence of lower limb amputations in diabetic foot ulcer; ii to limit the duration of stay in the hospital. A prospective randomized trial was conducted on 60 patients with stage III and IV diabetic foot ulcers (International Association of Enterostomal Therapy classification and patients were divided randomly in three different therapy groups - antiseptics, hyperbaric oxygen therapy, recombinant platelet derived growth factor, with 20 patients in each group. Patients were managed initially on inpatient and then on outpatient basis till the ulcer healed completely. Results among three groups were compared using unpaired T test and the level of significance was set at P<0.05 using ANOVA. This study compares the efficacy of hyperbaric oxygen therapy, antiseptic dressings, and rhPDGF in grade III and IV diabetic foot ulcers. P value (0.0348 was significant for complete wound contraction while p value healing time (0.6534 and ulcer size (0.0593 in the groups was not significant. PDGF is safe, effective and easy to apply. Results are comparable with hyperbaric oxygen (HBO therapy and cost of treatment is lower than other therapies. Diabetic foot ulcer management requires multidisciplinary and aggressive approach. PDGF should be recommended for all grade III and IV diabetic foot ulcer at least 8 weeks old. HBO is equally good an option but has limitations and side effects.

  13. Comparison of walking overground and in a Computer Assisted Rehabilitation Environment (CAREN in individuals with and without transtibial amputation

    Directory of Open Access Journals (Sweden)

    Gates Deanna H

    2012-11-01

    Full Text Available Abstract Background Due to increased interest in treadmill gait training, recent research has focused on the similarities and differences between treadmill and overground walking. Most of these studies have tested healthy, young subjects rather than impaired populations that might benefit from such training. These studies also do not include optic flow, which may change how the individuals integrate sensory information when walking on a treadmill. This study compared overground walking to treadmill walking in a computer assisted virtual reality environment (CAREN in individuals with and without transtibial amputations (TTA. Methods Seven individuals with traumatic TTA and 27 unimpaired controls participated. Subjects walked overground and on a treadmill in a CAREN at a normalized speed. The CAREN applied optic flow at the same speed that the subject walked. Temporal-spatial parameters, full body kinematics, and kinematic variability were collected during all trials. Results Both subject groups decreased step time and control subjects decreased step length when walking in the CAREN. Differences in lower extremity kinematics were small (○ and did not exceed the minimal detectable change values for these measures. Control subjects exhibited decreased transverse and frontal plane range of motion of the pelvis and trunk when walking in the CAREN, while patients with TTA did not. Both groups exhibited increased step width variability during treadmill walking in the CAREN, but only minor changes in kinematic variability. Conclusions The results of this study suggest that treadmill training in a virtual environment should be similar enough to overground that changes should carry over. Caution should be made when comparing step width variability and step time results from studies utilizing a treadmill to those overground.

  14. Determinants of Quality of Life in the Caregivers of Iranian War Survivors with Bilateral Lower-Limb Amputation after More than Two Decades

    OpenAIRE

    Zohreh Ganjparvar; Batool Mousavi; Mehdi Masumi; Mohammadreza Soroush; Ali Montazeri

    2016-01-01

    Background: Providing care to a disable relative at home exposes the caregiver to a potentially higher risk of physical and mental problems. We measured health-related quality of life (HRQOL) and its determinants among the caregivers of the Iranian survivors of the Iran-Iraq war (1980–1988) with bilateral lower-limb amputation. Methods: Data were collected from 464 individuals comprising war-related bilateral lower-limb amputees (n=232) and their caregivers (n=232) in January 2015 in Shira...

  15. Amputation versus functional reconstruction in the management of complex hind foot injuries caused by land-mine explosions: a long-term retrospective comparison.

    Science.gov (United States)

    Demiralp, Bahtiyar; Ege, Tolga; Kose, Ozkan; Yurttas, Yuksel; Basbozkurt, Mustafa

    2014-05-01

    The purpose of this study is to compare the long-term clinical outcomes of patients who were treated with either hind foot reconstruction or amputation in complex hind foot injuries accompanied with bone and soft tissue loss due to land-mine explosions. Between 1994 and 2004, all patients with hind foot complex injuries due to land-mine explosion, who were operated in our clinic, were enrolled to the study. All patients were evaluated with Short-Form 36 (SF-36), Foot and Ankle Disability Index (FADI) and Body Image Quality of Life Inventory (BIQLI) after a mean of 15.1 ± 2.2 (range 9-19) years of follow-up. Demographic characteristics, number of operations, necessity of psychiatric treatment and all complications were compared between groups. There were a total of 42 patients [21 in reconstruction group (Gr I) and 21 in amputation group (Gr II)]. The mean age at the time of final follow-up was 38.4 ± 3.04 years in Gr I and 38.2 ± 4.24 years in Gr II (p = 0.732). The mean follow-up duration was 15.7 ± 2.07 years in Gr I and 14.57 ± 2.29 years in Gr II (p = 0.081). The number of operations was significantly higher in Gr I (8.66 ± 10.2 times vs. 4.42 ± 7.7 times, respectively, p = 0.001). The mean FADI score at the final follow-up was 64.3 ± 18.1 in Gr I. In amputation group, more patients needed psychotherapy due to major depression (12 patients vs. 4 patients, p = 0.012). Major complications in Gr I were musculocutaneous flap atrophy in calcaneal region (n = 8 patients), limited ankle motion (n = 11) and painful osteophytes on plantar region (n = 6). In Gr II, stump problems were dominating (pain and tenderness n = 10, ulcer n = 2, allergic skin lesions n = 7, painful neuroma n = 10, bony spur n = 5, paresthesia n = 1, excessive sweating n = 12). At the final visit, although SF-36 scores were similar between groups (p = 0.182), extremity reconstruction group had significantly higher BIQLI scores than the amputation group (p = 0.016). If the dorsalis pedis is

  16. Timing of access to secondary healthcare services for diabetes management and lower extremity amputation in people with diabetes: a protocol of a case-control study.

    LENUS (Irish Health Repository)

    Buckley, Claire M

    2013-09-03

    Lower extremity amputation (LEA) is a complication of diabetes and a marker of the quality of diabetes care. Clinical and sociodemographic determinants of LEA in people with diabetes are well known. However, the role of service-related factors has been less well explored. Early referral to secondary healthcare is assumed to prevent the occurrence of LEA. The objective of this study is to investigate a possible association between the timing of patient access to secondary healthcare services for diabetes management, as a key marker of service-related factors, and LEA in patients with diabetes.

  17. Total and subtotal amputation of lower limbs treated by acute shortening, revascularization and early limb lengthening with ilizarov ring fixation - a retrospective study.

    Science.gov (United States)

    Kovoor, C C; George, V V; Jayakumar, R; Guild, A J; Bhaskar, D; Cyriac, A

    2015-10-01

    We present the results of 15 patients who sustained total or subtotal traumatic amputation of the lower limbs who were treated by acute limb shortening and stabilisation with external fixator, revascularization and early lengthening with Ilizarov ring fixator. The mean age of the patients was 28 years [5-38]. There were three females and 12 males. The mean Mangled Extremity Severity Score was 8.5 [range 6-11]. The mean amount of shortening done was 6.9cm [range 3-12.5] to enable revascularization and soft tissue repair. Three cases had to be amputated early because of failure of vascular repair. In the remaining 12 patients who were followed up the mean interval between revascularization and application of Ilizarov ring fixator was 4.7 weeks [range 3-10]. The mean follow up was 6.5 years [3-16 years]. Union occurred in all patients. Ten of the 12 patients returned to work and residual shortening was present in two cases. We conclude that whenever possible lower limb salvage should be undertaken. PMID:26256784

  18. Physical performance and self-report outcomes associated with use of passive, adaptive, and active prosthetic knees in persons with unilateral, transfemoral amputation: Randomized crossover trial

    Directory of Open Access Journals (Sweden)

    Brian J. Hafner, PhD

    2015-09-01

    Full Text Available Prosthetic knees are a vital component in an artificial limb. Contemporary knees include passive (mechanical, adaptive (computerized, or active (motorized control systems and have the potential to mitigate amputation-related functional impairments and activity limitations. A 14 mo randomized crossover trial was conducted. Participants (n = 12, mean age = 58 yr were tested under three conditions: passive control (existing knee, adaptive control (Ossur Rheo Knee II, and active control (Ossur Power Knee II. Training and acclimation time were provided to participants in the adaptive and active knees. Outcome measures included indoor tests (Timed Up and Go test [TUG], stairs, and ramp, outdoor tests (walking course and perceived exertion, step activity monitor, self-report surveys (mobility, balance confidence, physical function, fatigue, and general health, and fall incidence. Mixed-effects linear regression modeling was used to evaluate data. Compared with passive control, adaptive control significantly improved comfortable TUG time (difference = 0.91 s, p = 0.001 and reported physical function (difference = 1.26 [T-score], p = 0.03. Active control significantly increased comfortable TUG, fast TUG, and ramp times (difference = 3.02, 2.66, and 0.96 s, respectively, all p < 0.03 and increased balance confidence (difference = 3.77, p = 0.003 compared with passive control. Findings suggest that adaptive knee control may enhance function compared with passive control but that active control can restrict mobility in middle-age or older users with transfemoral amputation.

  19. Leg or foot amputation

    Science.gov (United States)

    ... of this surgery are: A feeling that the limb is still there. This is called phantom sensation. Sometimes this feeling can be painful. This is called phantom pain. The joint closest to the part that is ...

  20. Amputation and Prosthetics

    Science.gov (United States)

    ... Symptom Picker Hand and Arm Conditions Carpal Tunnel Ganglion Cysts Trigger Finger Arthritis Base of the Thumb See ... Symptom Picker Hand and Arm Conditions Carpal Tunnel Ganglion Cysts Trigger Finger Arthritis Base of the Thumb See ...

  1. The treatment of soft-tissue sarcomas of the extremities - prospective randomized evaluations of (1) limb-sparing surgery plus radiation therapy compared with amputation and (2) the role of adjuvant chemotherapy

    International Nuclear Information System (INIS)

    Between May 1975 and April 1981, 43 adult patients with high-grade soft tissue sarcomas of the extremities were prospectively randomized to receive either amputation at or above the joint proximal to the tumor, including all involved muscle groups, or to receive a limb-sparing resection plus adjuvant radiation therapy. The limb-sparing resection group received wide local excision followed by 5000 rads to the entire anatomic area at risk for local spread and 6000 to 7000 rads to the tumor bed. Both randomization groups received postoperative chemotherapy with doxorubicin (maximum cumulative dose 550 mg/m2), cyclophosphamide, and high-dose methotrexate. Twenty-seven patients randomized to receive limb-sparing resection and radiotherapy, and 16 received amputation (randomization was 2:1). There were four local recurrences in the limb-sparing group and none in the amputation group (p1 = 0.06 generalized Wilcoxon test). However, there were no differences in disease-free survival rates (83% and 88% at five years; p2 = 0.99) between the limb-sparing group and the amputation treatment groups. Multivariate analysis indicated that the only correlate of local recurrence was the final margin of resection. Patients with positive margins of resection had a higher likelihood of local recurrence compared with those with negative margins (p1 1 = 0.00008) and overall survival (95% vs. 74%; p1 = 0.04)

  2. Auto-amputation of penis due to carcinoma: Still a threat in the era of modern medicine: Report of two cases

    Directory of Open Access Journals (Sweden)

    Bastab Ghosh

    2013-01-01

    Full Text Available Incidence of penile carcinoma is decreasing worldwide. Nevertheless, the incidence of penile cancer is still significant in various tropical countries, and it often presents in advanced stage. We report two unique cases of penile auto-amputation due to advanced cancer and review relevant literature. Both the patients presented with ulcerative lesion replacing penile base following automatic sloughing of the whole penis and voiding dysfunction. In addition, the first patient had metastatic inguinal lymph nodes. Supra-pubic urinary diversion was the initial management in both the patients. The first patient was treated with combined chemo-radiation, but he succumbed to death following two cycles of chemotherapy. The second patient was successfully treated with total penectomy and perineal urethrostomy. He recovered well but was lost to follow-up.

  3. Expression of Endothelial Nitric Oxide Synthase and Endothelin-1 in Skin Tissue from Amputated Limbs of Patients with Complex Regional Pain Syndrome

    Directory of Open Access Journals (Sweden)

    J. George Groeneweg

    2008-07-01

    Full Text Available Background and Objectives. Impaired microcirculation during the chronic stage of complex regional pain syndrome (CRPS is related to increased vasoconstriction, tissue hypoxia, and metabolic tissue acidosis in the affected limb. Endothelial dysfunction is suggested to be the main cause of diminished blood flow. The aim of this study was to examine the distribution of endothelial nitric oxide synthase (eNOS and endothelin-1(ET-1 relative to vascular density represented by the endothelial marker CD31-immunoreactivity in the skin tissue of patients with chronic CRPS. Methods. We performed immunohistochemical staining on sections of skin specimens obtained from the amputated limbs (one arm and one leg of two patients with CRPS. Results. In comparison to proximal specimens we found an increased number of migrated endothelial cells as well as an increase of eNOS activity in distal dermis specimens. Conclusions. We found indications that endothelial dysfunction plays a role in chronic CRPS.

  4. Evaluation of symptoms of anxiety and depression in women with breast cancer after breast amputation or conservation treated with adjuvant chemotherapy

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2015-02-01

    Full Text Available [b]Objective[/b]. Evaluation of the presence of symptoms of anxiety and depression in women treated for breast cancer who underwent surgical procedure using one of two alternative methods, either radical mastectomy or breast conserving treatment (BCT. [b]Methods[/b]. A questionnaire survey involved 85 patients treated in a conservative way and 94 patients after breast amputation. Hospital Anxiety and Depression Scale (HADS, Beck Depression Inventory (BDI and depression degree evaluation questionnaire were used in the study. The patients’ esponses were statistically analyzed. [b]Results[/b]. Based on the HADS questionnaire, the total anxiety level in the group of women treated with BCT was 6.96 points, while in the group of patients who had undergone mastectomy the value was 7.8 points. The observed results were statistically significant. In the case of depression, the following values were found: patients after amputation had 8.04 scale value points, and those after BCT had 6.8 scale value points. The observed differences were statistically significant. Negative correlation was found between the level of anxiety and depression. The total level of depression evaluated using the Beck scale was 16.3 points in the BCT group, which means that they suffered from mild depression, while in the mastectomy group the level was 19.6 points, which corresponds to moderate depression. [b]Conclusions[/b]. The level of anxiety and depression among women with breast cancer was influenced by the type of the applied surgical procedure and adjuvant chemotherapy. Demographic variables did not influence the level of anxiety and depression.

  5. Restoring motor control and sensory feedback in people with upper extremity amputations using arrays of 96 microelectrodes implanted in the median and ulnar nerves

    Science.gov (United States)

    Davis, T. S.; Wark, H. A. C.; Hutchinson, D. T.; Warren, D. J.; O'Neill, K.; Scheinblum, T.; Clark, G. A.; Normann, R. A.; Greger, B.

    2016-06-01

    Objective. An important goal of neuroprosthetic research is to establish bidirectional communication between the user and new prosthetic limbs that are capable of controlling >20 different movements. One strategy for achieving this goal is to interface the prosthetic limb directly with efferent and afferent fibres in the peripheral nervous system using an array of intrafascicular microelectrodes. This approach would provide access to a large number of independent neural pathways for controlling high degree-of-freedom prosthetic limbs, as well as evoking multiple-complex sensory percepts. Approach. Utah Slanted Electrode Arrays (USEAs, 96 recording/stimulating electrodes) were implanted for 30 days into the median (Subject 1-M, 31 years post-amputation) or ulnar (Subject 2-U, 1.5 years post-amputation) nerves of two amputees. Neural activity was recorded during intended movements of the subject’s phantom fingers and a linear Kalman filter was used to decode the neural data. Microelectrode stimulation of varying amplitudes and frequencies was delivered via single or multiple electrodes to investigate the number, size and quality of sensory percepts that could be evoked. Device performance over time was assessed by measuring: electrode impedances, signal-to-noise ratios (SNRs), stimulation thresholds, number and stability of evoked percepts. Main results. The subjects were able to proportionally, control individual fingers of a virtual robotic hand, with 13 different movements decoded offline (r = 0.48) and two movements decoded online. Electrical stimulation across one USEA evoked >80 sensory percepts. Varying the stimulation parameters modulated percept quality. Devices remained intrafascicularly implanted for the duration of the study with no significant changes in the SNRs or percept thresholds. Significance. This study demonstrated that an array of 96 microelectrodes can be implanted into the human peripheral nervous system for up to 1 month durations. Such an

  6. 下肢创伤性截肢后残端问题的影响因素及其手术治疗%Surgical strategies for stump problems following trauma-related amputation of lower extremity

    Institute of Scientific and Technical Information of China (English)

    刘克敏; 王安庆; 唐涛; 赵利; 崔寿昌

    2010-01-01

    目的 探讨下肢创伤性截肢后残端问题的影响因素及其手术治疗.方法 1992年11月至2008年8月共收治72例(80侧)下肢踝关节以上创伤性截肢后因残端问题而进行手术治疗的患者,其中男47例,女25例;年龄9~60岁,平均(28.8±12.4)岁.小腿截肢48侧,大腿截肢32侧.从受伤截肢到因残端问题接受手术治疗的时间平均为32.7个月.对患者残端问题进行评价,将性别、单双侧截肢、截肢部位(大腿与小腿)、致伤原因作为因素,截肢到首次残端修整术时间、软组织多余臃肿、皮肤明显瘢痕、皮肤溃疡、神经瘤、骨刺作为水平,统计分析每一因素与各水平间的关系.通过ADL评分评价手术后的效果.结果 14侧行胫腓骨融合术,12侧残端修整术≥2次,双侧截肢者13例21侧(8例双侧残端同时修整),再截肢5侧.80侧残端问题中有53侧(66.3%)原始截肢时未行残端肌肉固定成形术,瘢痕多者42侧(52.5%),神经瘤38侧(47.5%),软组织过多臃肿皱褶24侧(30.0%),皮肤溃疡14侧(17.5%).原始截肢到首次残端修整术的时间小腿截肢比大腿截肢长,差异存统计学意义(P=0.030);大腿截肢软组织臃肿多于小腿截肢,差异有统计学意义(P=0.007);单侧截肢患者骨刺发生率高于舣侧截肢患者,差异有统计学意义(P=0.018).41例患者入院时ADL评分平均为(85.31±7.24)分,出院时为(95.40±3.92)分,差异有统计学意义(t=-11.536,P=0.000).结论 单双侧截肢、截肢部位是影响下肢创伤性截肢后残端问题的重要因素.选择适当的患者进行残端修整术及胫腓骨融合术可获得良好疗效.%Objective To investigate the surgical management strategies for stump problems fol-lowing trauma-related amputation of lower limb. Methods From November 1992 to August 2008, 72 consecutive patients, who had been troubled by stump problems after above-the-ankle amputation due to trauma, underwent revision surgery of the stump. They were

  7. Clinical analysis of diabetic foot and the epidemiology of diabetic foot amputation%糖尿病足流行病学及糖尿病足截肢的临床分析

    Institute of Scientific and Technical Information of China (English)

    彭小兵

    2015-01-01

    Objective Discussion for diabetic foot (DF) patients were analyzed epidemiological situation and amputation.Methods Our hospital in October 2012 -2014 October diabetes, diabetic foot and DF patients require amputation. The clinical data of all patients were analyzed retrospectively. Statistics clinical diabetic foot amputation rate, and analyze the reasons for amputees after the completion, resulting in clinical death.Results Clinical manifestations of diabetic foot in a higher amputation rate.For patients with diabetic foot amputation, after the completion of their cases with surgical wound healing in patients with amputation, as well as whether the patient showed a partial case of infection in the presence of a close relationship. Patients with diabetic foot main cause of death for patients appeared in the case of multiple organ failure. The deadline for the 10 patients, 1 patient clinical death, the remaining patients in the healing section showed significant differences in the extent (P<0.05).Conclusion For patients with diabetic foot disease, more common in the elderly population. For amputees, after its complete amputation surgery ensure good blood supply, which can effectively ensure the effective healing of surgical incisions. For diabetic foot amputation patients before surgery, after surgery, the patient needs to make the necessary comprehensive treatment, the patient's body organ function effectively guarantee all normal, you can effectively deal with stress situations for surgery, reduce postoperative mortality.%目的:探讨针对糖尿病足(DF)患者,对其流行病学以及截肢的情况进行分析。方法选取该院2012年10月—2014年10月糖尿病患者、糖尿病足患者以及需要截肢的DF患者。对所有患者的临床资料进行回顾性分析。统计糖尿病足患者临床截肢率,并分析患者完成截肢后,导致患者临床死亡的原因。结果糖尿病足患者于临床表现出较高的截肢率。针对糖尿

  8. A Telehealth Intervention Using Nintendo Wii Fit Balance Boards and iPads to Improve Walking in Older Adults With Lower Limb Amputation (Wii.n.Walk): Study Protocol for a Randomized Controlled Trial

    OpenAIRE

    Imam, Bita; Miller, William C.; Finlayson, Heather C; Eng, Janice J.; Payne, Michael WC; Jarus, Tal; Goldsmith, Charles H.; Mitchell, Ian M.

    2014-01-01

    Background The number of older adults living with lower limb amputation (LLA) who require rehabilitation for improving their walking capacity and mobility is growing. Existing rehabilitation practices frequently fail to meet this demand. Nintendo Wii Fit may be a valuable tool to enable rehabilitation interventions. Based on pilot studies, we have developed “Wii.n.Walk”, an in-home telehealth Wii Fit intervention targeted to improve walking capacity in older adults with LLA. Objective The obj...

  9. Surgical amputation of a digit and vacuum-assisted-closure (V.A.C.) management in a case of osteomyelitis and wound care in an eastern black rhinoceros (Diceros bicornis michaeli).

    Science.gov (United States)

    Harrison, Tara M; Stanley, Bryden J; Sikarskie, James G; Bohart, George; Ames, N Kent; Tomlian, Janice; Marquardt, Mark; Marcum, Annabel; Kiupel, Matti; Sledge, Dodd; Agnew, Dalen

    2011-06-01

    A 14-yr-old female eastern black rhinoceros (Diceros bicornis michaeli) presented with progressive suppurative osteomyelitis in her left hind lateral toe. beta-Hemolytic Streptococcus sp. was isolated. The animal was treated with multiple systemic antibiotics, and topical wound cleansing. Repeated debridements and nail trimmings were performed for 5 mo prior to electing amputation. The toe was surgically amputated under general anesthesia between the first and second phalanges. Analgesia was diffused into the wound topically via a catheter and elastomeric pump. The open amputation site was covered with adherent drapes and a negative-pressure wound therapy device provided vacuum-assisted closure (V.A.C.) for 72 hr. Three months later this animal developed a deep dermal ulcer on the lateral aspect of the right hind limb, at the level of the stifle. Methicillin-resistant Staphylococcus aureus was isolated. The wound was managed by initial daily lavage, followed by 1 mo of V.A.C. therapy, with 72 hr between dressing changes. Clinically, this therapy expedited the formation of healthy granulation tissue and overall healing was accelerated. The animal tolerated the machine and bandage changes well via operant conditioning. The use of negative-pressure wound therapy appeared to shorten time to resolution of slow-healing wounds in black rhinoceros. PMID:22946413

  10. Perioperative nursing of imb salvage of patients with near limb amputation%濒临截肢损毁伤保肢围术期护理

    Institute of Scientific and Technical Information of China (English)

    孙琳琳; 于吉文

    2015-01-01

    目的:探究濒临截肢损毁伤保肢手术患者术前、术后护理方法。方法选取近几年于本院就诊的保肢手术患者,对其采取心理护理、疼痛护理等各项护理措施,并观察最终护理效果。结果对濒临截肢损毁伤保肢手术患者采取护理措施后,患者的心理状态明显改善,术后恢复较快,未出现任何护理事故。结论濒临截肢损毁伤保肢手术患者不仅应重视身体方面的护理,也应注重精神上的护理,同时注重提升护理技巧、总结护理经验。%Objective To explore nursing methods before and after operation in limb sal-vage patients who were closed to amputation.Methods The patients with limb salvage operation in our hospital in recent years were chosen.And nursing measures such as psychological nursing and pain nursing were taken and nursing results were observed.Results After nursing,the mental sta-tus of patients had improved.Besides,the patients had a good recovery and no nursing accident oc-curred.Conclusion The patients with limb salvage should focus on both body nursing and the mental nursing.It is very important for the nurses to improve nursing skills and summarize nursing experience.

  11. Determinants of Quality of Life in the Caregivers of Iranian War Survivors with Bilateral Lower-Limb Amputation after More than Two Decades

    Science.gov (United States)

    Ganjparvar, Zohreh; Mousavi, Batool; Masumi, Mehdi; Soroush, Mohammadreza; Montazeri, Ali

    2016-01-01

    Background: Providing care to a disable relative at home exposes the caregiver to a potentially higher risk of physical and mental problems. We measured health-related quality of life (HRQOL) and its determinants among the caregivers of the Iranian survivors of the Iran-Iraq war (1980–1988) with bilateral lower-limb amputation. Methods: Data were collected from 464 individuals comprising war-related bilateral lower-limb amputees (n=232) and their caregivers (n=232) in January 2015 in Shiraz, Iran. The 36-Item Short-Form Health Survey (SF-36) questionnaire was used to evaluate the caregivers’ QOL. Logistic regression analysis was performed to determine the most significant contributing factors. Results: The mean age of the caregivers and the amputees was 39.4±6.2 and 42.5±6.2 years, respectively. The mean duration of disability was 22.8±3.9 years in the amputees. Most of the caregivers were reported to be in their first marriage. The highest and lowest mean scores of the SF-36 domains in the sample population were observed for physical function (76.65±21.97) and bodily pain (53.54±24.95). QOL in the caregivers was significantly lower than that in a sample of the general Iranian female population (Phealth problems (OR: 1.79, 95% CI: 1.02 to 3.15, P=0.04) in the amputees constituted the most important predicting factors in the caregivers’ QOL. Conclusion: The caregivers of the bilateral lower-limb amputees in the current study suffered from a poor QOL. Hospitalization and mental problems were the most significant contributing factors vis-à-vis the caregivers’ HRQOL. Health care and services should, therefore, be provided to both amputees and their caregivers. PMID:27365546

  12. Sensación de miembro fantasma y dolor de miembro residual tras 50 años de la amputación Chronic phantom sensation and residual limb pain 50 years after amputation

    Directory of Open Access Journals (Sweden)

    J. Olarra

    2007-08-01

    Full Text Available Introducción El dolor del miembro residual o dolor de muñón es aquel que aparece en la parte todavía existente de la extremidad amputada. Paciente: Presentamos el caso de un paciente varón de 74 años con antecedentes de amputación supracondílea postraumática del miembro inferior izquierdo, que desarrolló dolor de miembro residual y sensación de miembro fantasma 50 años después de la amputación sin una causa que Justificara su aparición. El tratamiento con antidepresivos tricíclicos (amitriptilina, anticonvulsivantes (gabapentina y tramadol permitió un buen control del dolor. Conclusiones: La existencia de una matriz neuronal determinada genéticamente pero modulada durante la vida por los impulsos nerviosos (nociceptivos, crearía una memoria somato-sensorial que sería responsable de la aparición del dolor de miembro fantasma.Background and objective: Residual limb pain or stump pain is defined as pain in the remaining part of an amputated limb. Patient: We present the case of a 74-year-old male patient with a history of posttraumatic transfemoral (above knee amputation of the left lower limb who developed residual limb pain and phantom limb sensation 50 years after amputation without a clear etiology. Treatment with tricyclic antidepressants (amitriptyline, anticonvulsivants (gabapentin and opioids (tramadol, provided a satisfactory control of pain. Conclusions: The existence of a neuromatrix initially determined genetically and later sculpted by sensory inputs (continuous nociceptive stimulation, could create what is known as the somatosensorial memory, responsible for the development of phantom limb pain.

  13. Two-point function reduction of four-point amputated functions and transformations in $F\\bar{F}$ and RA basis in a real-time finite temperature NJL model

    CERN Document Server

    Zhou Bang Rong

    2002-01-01

    Based on a general analysis of Green functions in the real-time thermal field theory, we have proven that the four-point amputated functions in a NJL model in the fermion bubble diagram approximation behave like usual two-point functions. We expound the thermal transformations of the matrix propagator for a scalar bound state in the $F\\bar{F}$ basis and in the RA basis. The resulting physical causal, advanced and retarded propagator are respectively identical to corresponding ones derived in the imaginary-time formalism and this shows once again complete equivalence of the two formalisms of thermal field theory on the discussed problem in the NJL model.

  14. ANESTESIA PARA AMPUTACIÓN SUPRACONDÍLEA EN PACIENTE CON SÍNDROME CORONARIO AGUDO / Anesthesia for supracondylar amputation in patient with acute coronary syndrome

    Directory of Open Access Journals (Sweden)

    Marilyn Ramírez Méndez

    2012-03-01

    Full Text Available Resumen La insuficiencia arterial periférica es una enfermedad que se asocia a factores de riesgo aterogénico reconocidos, y es más frecuente en personas con hiperlipidemia, diabetes mellitus y hábito de fumar. Se presenta el caso de una mujer de 67 años de edad, con antecedentes de hipertensión arterial, diabetes mellitus e infarto de miocardio antiguo, que ingresa por signos de inflamación aguda del miembro inferior derecho como consecuencia de una insuficiencia arterial periférica. A los 8 días del ingreso presentó un síndrome coronario agudo sin elevación del segmento ST, con fallo de bomba Killip II, y una vez compensada fue anunciada para amputación supracondílea de urgencia, debido a una gangrena isquémica. Se decidió utilizar anestesia espinal subaracnoidea selectiva del miembro inferior derecho, a cual se aplicó sin complicaciones y favoreció el adecuado desarrollo de la cirugía planificada. A las 72 horas la paciente fue egresada de la UCI, sin síntomas cardiovasculares y compensación metabólica. / Abstract Peripheral arterial insufficiency is a disease that is associated with known atherogenic risk factors, and is more common in people with hyperlipidemia, diabetes mellitus and smoking habit. A case of a 67-year-old woman with a history of hypertension, diabetes mellitus and old myocardial infarction is presented. She was admitted for signs of acute inflammation of the right leg due to peripheral arterial insufficiency. 8 days after admission she presented an acute coronary syndrome without ST segment elevation with pump failure (Killip class II, and once compensated she was scheduled for emergency supracondylar amputation due to ischemic gangrene. It was decided to use selective spinal subarachnoid from the right leg, which was applied without complications and favored the proper development of the planned surgery. At 72 hours, the patient was discharged from the ICU, with metabolic compensation and without

  15. Incidence of major amputations, bypass procedures and percutaneous transluminal angioplasties (PTA) in the treatment of peripheral arterial occlusive disease in a German referral center 1996-2003; Inzidenzen von Major-Amputationen, Bypass-Operationen und perkutanen transluminalen Angioplastien (PTA) zur Behandlung der peripheren arteriellen Verschlusskrankheit in einer deutschen Klinik der Maximalversorgung 1996-2003

    Energy Technology Data Exchange (ETDEWEB)

    Wohlgemuth, W.A. [Klinik fuer Diagnostische Radiologie und Neuroradiologie, Zentralklinikum Augsburg (Germany); Inst. fuer Medizinmanagement und Gesundheitswissenschaften, Univ. Bayreuth (Germany); Freitag, M.H. [Inst. fuer Medizinmanagement und Gesundheitswissenschaften, Univ. Bayreuth (Germany); Woelfle, K.D. [Chirurgisches Zentrum, Klinik fuer Gefaesschirurgie, Zentralklinikum Augsburg (Germany); Bohndorf, K.; Kirchhof, K. [Klinik fuer Diagnostische Radiologie und Neuroradiologie, Zentralklinikum Augsburg (Germany)

    2006-09-15

    Purpose: To determine the current incidence of major amputations, bypass procedures and percutaneous transluminal angioplasties (PTA) in a study population of patients with peripheral arterial occlusive disease in a German referral center. Materials and Methods: In a retrospective study, we recruited patients with peripheral arterial occlusive disease who underwent an amputation, bypass procedure, or PTA in the region of the pelvis or lower limbs between 1996 and 2003 at the Augsburg Medical Center. Patients were identified via the hospital database. This was performed with the help of the International Classification of Diseases (ICD 9 and 10), the operation code (OPS), and appropriate invoices. The incidence of PTAs was further estimated with 200 charts. Results: Of 5379 patients, 627 underwent amputation, 1832 a bypass procedure, and 2920 a PTA. The incidence of PTAs increased during the study period from 51.3/100 000/year to 64.4/100 000/year (p<0.01), while the number of amputations and bypass procedures remained stable. The incidence of PTAs was exceeded by that of bypass procedures only in patients older than 85 years. The age of the amputees decreased during the study period from 72.2 to 70.5 years (p<0.01). The age of patients who underwent a bypass procedure increased from 67.2 to 69.4 years, and the age of patients who underwent PTA increased form 66.3 to 69.8 years (p<0.01). Bypass procedures and PTAs were performed in men 6.3 years earlier than in women (p<0.01). Conclusion: The result is a population-corrected need of 8.4/100 000/year major amputations, 23/100 000/year bypass procedures and 64.4/100 000/year PTAs for patients with peripheral arterial occlusive disease within the referral area of our hospital. The performance of major amputations and bypass procedures stagnates, while the incidence of PTAs is increasing. (orig.)

  16. Coping with Aging and Amputation

    Science.gov (United States)

    ... lens you will use to view your limb loss and your life. Perhaps you will choose the close-up lens ... that you will need to look at your life and your limb loss in a different way. Are you willing to ...

  17. 2型糖尿病患者糖尿病足截肢危险因素分析%The analysis of risk factors of amputation for diabetic foot in patients with type 2 diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    马朋朋; 张春林; 苏峰

    2011-01-01

    Objective To investigate the risk factors of amputation of diabetic foot in patients with type 2 diabetes mellitus (T2DM) and to provide theoretical basis for preventing the amputation of diabetic foot. Methods One hundred and three inpatients with T2DM diabetic foot who were admitted from March 2006 to February 2007 in our hospital were divided into two groups: amputation group and non-amputation group. The clinical data and biochemical indexes were analyzed for both groups. Results There were significant differences in the patients' age,course of disease,smoking,essential hypertension,fasting blood glucose (FBG) ,glycosylated hemoglobin, the extent of pathological changes of artery of lower extremity, the extent of neuropath, the extent of diabetes mellitus combined with perineuropathy, the degree of foot damage between the two groups ( P < 0. 05 or < 0. 01). Conclusion The risk factors of amputation of diabetic foot include high age,long course of diabetes mellitus,the bad control for the levels of FBG and HbAlc, smoking, DM combined with essential hypertension, severe pathological changes of artery of lower extremity .diabetic perineuropathy, severe neuropathy and foot damage.%目的 探讨2型糖尿病患者糖尿病足截肢的危险因素,为临床预防糖尿病足截肢提供理论依据.方法 选择2006年3月至2010年2月的2型糖尿病糖尿病足患者103例分为截肢组和非截肢组,对2组患者的临床资料和生化指标进行分析.结果 2组患者的年龄、糖尿病病程、吸烟、原发性高血压、空腹血糖(FBG)、糖化血红蛋白(HbAlc)、下肢动脉病变的程度、合并糖尿病周围神经病变及神经病变程度、足部损害的程度比较差异均有统计学意义(P <0.05或<0.01).结论 年龄大、糖尿病病程长、FBG及HBA1c水平控制不佳、吸烟、合并原发性高血压、严重下肢动脉病变、合并糖尿病周围神经病变及神经病变级别高和足部损伤是糖尿病足截肢的危险因素.

  18. 马斯洛需要层次论在骨科截肢术护理中的应用%The application of maslow's hierarchy of basic human needs theory in the nursing care of the amputated patients

    Institute of Scientific and Technical Information of China (English)

    盘雪梅

    2009-01-01

    Objective To study the effect of Maslow's hierarchy of basic human needs theory applying in the nursing treatment of amputated patients.MethodsNinety eight cases of amputated patients were selected and randomly divided into the study group and control group each contained 49 cases.General nursing cares were performed according to the Maslow's hierarchy of basic human needs theory in the study group,control group carried out routine ones.The patient's psychological situation,the knowledge grasp,degree of satisfaction were valued of the two groups according to the self-rating depressive scale (SDS) ; self-rating anxiety scale (SAS),table of related knowledge master and table of patients satisfactory degree of nursing care.ResultsThe results of general nursing care performed according to the Maslow's hierarchy of basic human needs theory were satisfied.The occurrence rate of the patients'anxiety and despondent were greatly reduced.The degree of satisfactory and knowledge acquirement were distinctly enhanced.ConclusionGeneral nursing care performed according to the Maslow's hierarchy of basic human needs theory on the amputated patients were helpful to patient's psychological adjustment,satisfied patient's right to be known,and improved the service quality.%目的 探讨马斯洛需要层次论在骨科截肢患者护理中的应用效果.方法 选取98例截肢患者随机分为研究组与对照组,每组各49例.研究组参照马斯洛需要层次论施行整体护理;对照组采用常规护理.采用抑郁自评量表(SDS)及焦虑自评量表(SAS)、相关知识掌握情况表、患者对护理工作的满意度表,评价两组患者抑郁、焦虑发生率情况和基本知识掌握情况及患者的满意度.结果 研究组患者的焦虑、抑郁发生率明显低于对照组(P<0.05),研究组患者对护理工作的满意度和知识掌握程度明显高于对照组(P<0.05).结论 应用马斯洛需要层次论对截肢患者施行整体护理,收到

  19. 腹腔镜二级脾蒂离断法脾切除32例临床分析%Clinical Analysis of Laparoscopic Splenectomy with Amputation of Secondary Structures

    Institute of Scientific and Technical Information of China (English)

    李兴

    2014-01-01

    Objective To investigate the safety and clinical effects.Methods Clinical data of 32 cases of laparoscopic splenectomy with amputation of secondary structures in our hospital implementation were retrospectively analyzed from 2008 to 2013. Including 10 cases of cirhosis of the liver associated with hypersplenism, l5 cases of idiopathic thrombocytopenic purpura (ITP), 3 cases of splenic rupture, 4 cases of splenic benign placeholder. Results Operation of al the 32 cases were successful y completed except 2 cases convemion to open surgery for hemorhoea,The average operation time and blood loss were 225min and 530mL respectively.The postoperative hospital stay was average 9d,The time of postoperative fasting and drainage tube were 2d and 4d respectively,There is no severe complications.Conclusion Mastering surgical indications of splenectomy and laparoscopic operation technique, laparoscopic splenectomy with amputation of secondary structures is safe, and can achieve smal trauma, quick recovery, less complications of minimal y invasive purpose.%目的探讨腹腔镜二级脾蒂离断法脾切除手术安全性及临床效果。方法对2008年~2013年我院实施32例腹腔镜二级脾蒂离断法脾切除术患者的临床资料进行回顾性分析。包括10例肝硬化脾功能亢进,l5例原发性血小板减少性紫癜(ITP),3例脾破裂,4例脾良性占位。结果30例均完成完全腹腔镜二级脾蒂离断法脾切除术,2例中转开腹。30例腹腔镜手术平均手术时间225min,术中平均失血530ml,术后平均禁食2.5d,引流管4d,术后平均住院9d。术后均无并发症发生。结论掌握好脾切除术的手术指征及腹腔镜下的操作技巧,腹腔镜二级脾蒂离断法脾切除是安全的,并且能达到创伤小、恢复快、并发症少的微创目的。

  20. Comparação dos fatores de risco para amputações maiores e menores em pacientes diabéticos de um Programa de Saúde da Família Comparison of risk factors for major and minor amputation in diabetic patients included in a Family Health Program

    Directory of Open Access Journals (Sweden)

    Elvira Cancio Assumpção

    2009-06-01

    sequelae, such as lower limb amputation. Peripheral vascular insufficiency is a common early occurrence in these patients. The coexistence of neuropathy, ischemia, and immunodeficiency favors the development of infections in the lower limbs, which if not treated properly can lead to amputation and even death. OBJECTIVE: Compare risk factors for major and minor amputations in diabetic patients in the Family Health Program of the health care facility CAIC Virgem dos Pobres III, in Maceió, state of Alagoas, Brazil. METHODS: We examined 93 patients diagnosed with diabetes, assessing whether or not lower limb amputation was performed. The variables analyzed were: sex, age, type of diabetes, blood pressure, previous amputation (whether major or minor, skin changes, changes in arterial pedal and posterior tibial pulses, deformities, and neuropathy. Variables were classified according to the Wagner and Texas wound classification. RESULTS: All patients were diagnosed with type 2 diabetes. We found that 4.30% of the patients progressed to lower limb amputation. There was no significant variation in hypertension, deformities and neuropathy in relation to the amputee group. However, absence of distal pulses in the lower limb proved to be quite significant in relation to amputation outcome. CONCLUSION: Diabetic patients should receive appropriate outpatient medical care in order to prevent or minimize diabetes-related complications.

  1. 糖尿病足截肢术的围手术期治疗疗效观察%Diabetic Foot Amputation of Perioperative Treatment Curative Effect Ob-servation

    Institute of Scientific and Technical Information of China (English)

    楚日盛; 曾凡营; 王群

    2015-01-01

    目的:分析糖尿病足截肢术围手术期治疗效果。方法选取从2012年8月—2015年8月收治的30例糖尿病足截肢术患者,其中10例女,20例男,年龄为63~85岁,平均为(79.34±10.52)岁;糖尿病病程为5~39年,平均为(16.34±6.33)年;空腹血糖为16.32~5.89mmol/L,平均为(12.34±5.97)mmol/L。均伴有不同程度感染。对患者加强围术期治疗,分析其治疗效果。结果术后1例出现严重心血管并发症,通过抢救,患者病情稳定,该组患者无死亡病例。22例甲级愈合(73.33%),6例乙级愈合(30.00%),2例丙级愈合(6.67%)。结论糖尿病患者常合并各种疾病,糖尿病足属于全身疾病局部表现,不仅要重视手术治疗,还需加强围手术期治疗,提升临床疗效。%Objective To analysis of diabetic foot amputation perioperative treatment effect. Methods From August 2011 to August 2011 were 30 cases of diabetic foot amputation patients, including 10 cases of female, 20 cases were male, age was 63~85 years old, average age (79.34 ±10.52);For 5 years duration of diabetes-39 years, average (16.34±6.33) years; Fast-ing glucose 16.32 tendency tendency for L - 5.89 L, average tendency for L (12.34 ±5.97). With different degree of infec-tion. Strengthen the perioperative treatment for patients, to analyze its therapeutic effect. Results 1 case of severe postoper-ative cardiovascular complications, through the rescue, patients in stable condition, the patients have no deaths. Class a healing in 22 cases (73.33%), 6 cases of serie b healing (30.00%), 2 cases of class c healing (6.67%). Conclusion Patients with diabetes often merge a variety of diseases, diabetic foot belong to the systemic disease, local performance, should not only attach importance to surgery, still need to strengthen the perioperative treatment, improve the clinical curative effect.

  2. La huella perdida: Identificación personal utilizando un dedo parcialmente amputado encontrado en la escena de un robo The "lost fingerprint": Personal identification using a partially amputated finger found at the scene of a robbery

    Directory of Open Access Journals (Sweden)

    M. Subirana

    2005-04-01

    Full Text Available Las huellas dactilares han sido usadas durante siglos para identificar a las personas y tienen un alto valor como evidencia física que permite identificar al autor de un hecho violento. Usualmente, se encuentran en la escena del hecho como impresiones visibles o invisibles que deben ser encontradas, reveladas y fijadas con las adecuadas técnicas policiales. A pesar de que en los últimos años la identificación mediante técnicas de ADN es considerada el paradigma de la investigación criminal, las huellas dactilares continúan siendo un método fácil y barato para la identificación personal. Presentamos la investigación médico forense y policial de una huella dactilar "perdida" durante un robo. El ladrón sufrió una amputación del pulpejo del dedo que fue una prueba fundamental para su identificación posterior. Se revisan los problemas relacionados con las huellas dactilares como una herramienta adecuada para la identificación física.Fingerprints have been used during centuries for identifying people and they have a high value as an identifying evidence of the author of a crime. It is usual to find them at the scene of the crime as invisible or visible traces that must be looked for, developed and fixed with suitable police techniques. Although in the last years, DNA is considered the paramount in criminal investigation, fingerprints continue to be a very easy and inexpensive technique for personal identification. We present the forensic and police investigation of a fingerprint "lost" during a robbery attempt. A thief suffered an amputation of the finger's pulp that was a fundamental proof to identify him. Problems related to fingerprints as a reliable physical identification tool are reviewed.

  3. 糖尿病足截肢患者股神经中小窝蛋白1的表达及意义%Expression and significance of caveolin-1 in femoral nerve of diabetic foot amputation patients

    Institute of Scientific and Technical Information of China (English)

    丁敏; 褚月颉; 徐俊; 章鸣放; 赵凤云; 王鹏华

    2010-01-01

    Objective To investigate the expression and significance of caveolin-1 in femoral nerve of diabetic patients with foot amputation. Methods Forty patients with foot amputation were assigned to 3 groups according to their duration of type 2 diabetes: group A ( <6 years=, group B (6-10 years), and group C ( >10 years). Hematoxylin and eosin (HE) stain and Weil's stain were used to examine the femoral nerve. Silver staining was used to observe the axons and to count the nerve fiber density. The expression of caveolin-1 in Schwann cells of femoral nerve was tested by immunohistochemisty. Results There were evident progressive pathological changes in femoral nerve in the 3 groups. The variance of nerve fiber density in the 3 groups reached statistical significance ( P<0. 05 =, the nerve fiber density showed negative correlation with HbA1C( r =-0. 792, P<0. 01 = and duration ( r=-0.592, P<0. 01 =. The expression of caveolin-1 in Schwann cells of femoral nerve was positive in all the 3 groups and the variance with statistical significance (P<0. 01 ), it was negatively correlated with HbA1C (r=-0. 762, P<0. 01 )and duration (r=-0. 532, P<0. 01 ), and it was positively correlated with nerve fiber density (r=0. 721, P<0.01 ), the partial correlation coefficient of caveolin-1 and HbA1Cwas-0. 505 ( P<0. 01 ).Conclusion In patients with diabetic foot amputation, caveolin-1 may play a role in the development of diabetic peripheral neuropathy and diabetic foot.%目的 探讨糖尿病足截肢患者股神经雪旺氏细胞中小窝蛋白1的表达及意义.方法 40例糖尿病足截肢患者根据2型糖尿病病程分为A(<6年),B(6~10年),C(>10年)3组.HE、Weil氏染色观察股神经病理学改变,银染法进行轴突染色并计数股神经纤维密度.应用免疫组化染色检测雪旺氏细胞中小窝蛋白1的表达.结果 3组股神经均存在明显的病理改变,随着病程延长病变加重.3组间股神经纤维密

  4. Caracterização dos portadores de diabetes submetidos à amputação de membros inferiores em Londrina, Estado do Paraná = Characterization of diabetic patients submitted to lower limb amputation in Londrina, Paraná State

    Directory of Open Access Journals (Sweden)

    Maira Sayuri Sakay Bortoletto

    2010-07-01

    Full Text Available Trata-se de um estudo descritivo, quantitativo de análise do perfil dos pacientes portadores de Diabetes mellitus que se submeteram, em 2006, à amputação de membros inferiores em um Hospital Universitário público na cidade de Londrina, Estado do Paraná. Os dados foram coletados em prontuários de pacientes, após aprovação pela Comissão deBioética do referido hospital. Os resultados demonstraram que dos 92 pacientes que se submeteram à amputação, 32% eram diabéticos. A idade dos pacientes variou entre 46 e 89 anos, 52% eram do sexo masculino. Verificou-se que 93% dos pacientes eram portadores de neuropatia diabética, 93% eram portadores de úlcera no membro inferior, 52%apresentaram gangrena. Estes pacientes permaneceram hospitalizados em média 14 dias, e o tempo de internação variou de três a 50 dias. Das amputações realizadas, 30% envolviam a coxa, 30% os dedos dos pés, 27,50% o terço superior da perna, 5% a região transmetatársica, 5% a desarticulação do joelho e 2,5% o osso calcâneo. O aumento das amputações torna-se fator preocupante em relação à qualidade de vida destes pacientes considerando o impacto físico e psicológico que a amputação causa para o indivíduo. Além disso, maiores custos governamentais e institucionais serão necessários para assistir à necessidade de saúde desses pacientes. Concluiu-se que a prevenção é a melhor alternativa para diminuir este percentual de amputação e melhorar a qualidade de vida dos diabéticos.This is a descriptive study, quantitative analysis of the profile of patients with diabetes mellitus who in 2006 underwent amputation of limbs at a public university hospital. Data were collected from patient medical records, after approval by the Bioethics Committee of the hospital. The results showed that of the 92 patients who underwent amputation, 32% were diabetic. The patients’ ages ranged between 46 and 89 years, and 52% were male. It was found that 93% of

  5. Prophylaxis of deep-vein thrombosis after lower extremity amputation: Comparison of low molecular weight heparin with unfractionated heparin Profilaxia da trombose venosa profunda após amputação de membros inferiores: Comparação entre heparina de baixo peso molecular e heparina não fracionada

    OpenAIRE

    Sidney Lastória; Hamilton A. Rollo; Winston Bonetti Yoshida; Mariangela Giannini; Regina Moura; Francisco H. A. Maffei

    2006-01-01

    PURPOSE: To compare the efficacy and safety of a low molecular weight heparin (enoxaparin) with unfractionated heparin (UH) in this prophylaxis. METHODS: Seventy five patients (59 men and 16 women), undergoing major lower extremity amputation (30 above-knee and 45 below-knee), were randomized to be treated with subcutaneous UH (5,000 IU t.i.d.) or enoxaparin (40mg/day) during hospitalization. Prophylaxis was started 12 hours before surgery or, in emergency cases, in the first postoperative da...

  6. Variants in genes belonging to the fibroblast growth factor family are associated with lower extremity amputation in non-Hispanic whites: Findings from the chronic renal insufficiency cohort study.

    Science.gov (United States)

    Gupta, Jayanta; Mitra, Nandita; Townsend, Raymond R; Fischer, Michael; Schelling, Jeffrey R; Margolis, David J

    2016-07-01

    Diabetes is the major risk factor for nontraumatic lower extremity amputation (LEA). The role of genetic polymorphisms in predisposing diabetics to impaired wound healing leading to LEA has not been sufficiently explored. We investigated the association between a set of genes belonging to the angiogenesis/wound repair pathway with LEA in the Chronic Renal Insufficiency Cohort, a study of adults with chronic kidney disease (CKD) that includes a subgroup with diabetes. This study was performed on 3,772 Chronic Renal Insufficiency Cohort participants who were genotyped on the ITMAT-Broad-CARe array chip. A total of 1,017 single-nucleotide polymorphisms (SNPs) in 22 genes belonging to the angiogenesis/would repair pathway were investigated. LEA was determined from patient self-report. The association between genetic variants and LEA status was examined using logistic regression and additive genetic models after stratifying the cohort by race/ethnicity and diabetic status. Unadjusted analyses as well as analyses adjusted for age, sex, estimated glomerular filtration rate, body mass index, peripheral vascular disease, hemoglobin A1c, and population stratification were performed. In non-Hispanic white participants with diabetes, rs11938826 and rs1960669, both intronic SNPs in the gene basic fibroblast growth factor-2 (FGF2), were significantly associated with LEA in covariate-adjusted analysis (OR: 2.83 (95% CI: 1.73, 4.62); p-value: 0.000034; Bonferroni adjusted p-value: 0.0006) and (OR: 2.61 (95% CI: 1.48, 4.61); p-value: 0.00095; Bonferroni adjusted p-value: 0.02). In the same subgroup, rs10883688, an FGF8 SNP of unknown functional effect, was also associated with LEA (OR: 1.72 (95% Confidence Interval: 1.14, 2.6); p-value: 0.00999; Bonferroni adjusted p-value: 0.04). No statistically significant associations were identified in the other ethnic groups. In conclusion, variant/s in FGF2 and FGF8 may predispose diabetics with CKD to LEA. Dysregulation of the FGF2 gene

  7. The Swedish dilemma - amputation or mutilation?

    International Nuclear Information System (INIS)

    The political and practical aspects of phasing out nuclear power in Sweden by 2010, as dictated by the results of the referendum in 1980, are examined. The decision of 1980 now looks less simple and clearcut. Swedish electricity consumption has almost doubled in the intervening years and the nuclear industry, based on the twelve power reactors existing in 1980, has developed to the point where it supplies about half the country's electricity. Replacement of nuclear power by other forms of generation would entail high costs. Furthermore, current international concerns about the greenhouse effect and Sweden's commitment to stabilising CO emissions at 1990 levels limit the choice of an environmentally acceptable alternative. The problem is further exacerbated by recent low rainfalls which, if repeated in future years, could reduce the contribution of the other main power source in Sweden, hydroelectric power. Two recent reports, one from an Energy Commission set up by the government and the other commissioned by the independent Swedish Centre for Business and Policy Studies, have reviewed the situation and come to different conclusions. The Energy Commission report seeks to preserve the phase-out policy but on an extended time-scale while the independent report argues for the retention of the nuclear power programme. (UK)

  8. Avaliação funcional de idosos com amputação de membros inferiores atendidos em um hospital universitário Evaluación funcional de ancianos con amputación de los miembros inferiores atendidos en un hospital universitario Functional evaluation of elderly with lower limb amputation followed at a university hospital

    Directory of Open Access Journals (Sweden)

    Maria José D'Elboux Diogo

    2003-02-01

    Full Text Available Foram entrevistados 40 idosos com amputação acima dos maléolos em acompanhamento no ambulatório de Órteses e Próteses do Hospital das Clínicas da Universidade Estadual de Campinas, no período de junho de 1994 a junho de 1999, com objetivo de avaliar o nível de independência, segundo o índice de Barthel, e de identificar relações entre o índice de Barthel e o tipo e nível da amputação, e uso da prótese. Os sujeitos desta pesquisa apresentam elevado grau de independência para as atividades da vida diária, segundo o índice de Barthel. Houve associação significativa somente entre o índice de Barthel e o tipo de amputação, indicando que os idosos com amputação unilateral são mais independentes do que aqueles com amputação bilateral.Fueron entrevistados 40 ancianos con amputación por encima de los maleolos, que estaban en seguimiento ambulatorio en la Unidad de Órtesis y Prótesis del Hospital Clínicas de la Universidad Estatal de Campinas, en el período de junio de 1994 a junio de 1999. El objetivo fue evaluar el nivel de independencia según el Índice de Barthel e identificar las relaciones entre el Índice de Barthel, el nivel de amputación, y el uso de prótesis. Los sujetos de esta investigación presentaron elevado grado de independencia para las actividades de la vida diaria según el Índice de Barthel. El análisis mostró asociación significativa apenas entre el Índice de Barthel y el tipo de amputación, indicando que los ancianos con amputación unilateral son mas independientes que aquellos con amputación bilateral.We studied 40 elderly with lower limb amputation (above the malleolus, who attended a hospital outpatient clinic (Orthoses and Prostheses Unity, University Hospital, State University of Campinas, from June 1994 to June 1999. Our objectives were to evaluate the independence level according to the Barthel's Index and to identify relationships between the mentioned Index and the type and

  9. EFFECTIVENESS OF VACUUM SEALING DRAINAGE COMBINED WITH ANTI-TAKEN SKIN GRAFT FOR PRIMARY CLOSING OF OPEN AMPUTATION WOUND%封闭式负压引流联合反植皮一期闭合开放性创伤截肢创面的临床分析

    Institute of Scientific and Technical Information of China (English)

    廖前德; 许鉴; 翁晓军; 钟达; 刘志勤; 王成功

    2012-01-01

    面的理想方法之一.%Objective To observe the effectiveness of vacuum sealing drainage (VSD) combined with anti-taken skin graft on open amputation wound by comparing with direct anti-taken skin graft. Methods Between March 2005 and lune 2010, 60 cases of amputation wounds for limbs open fractures were selected by using the random single-blind method. The amputation wounds were treated with VSD combined with anti-taken skin graft (test group, n=30) and direct anti-taken skin graft (control group, n=30). No significant difference was found in age, gender, injury cause, amputation level, defect size, preoperative albumin index, or injury time between 2 groups (P > 0.05). In test group, the redundant stump skin was used to prepare reattached staggered-meshed middle-thickness skin flap by using a drum dermatome dealing after amputation, which was transplanted amputation wounds, and then the skin surface was covered with VSD for continuous negative pressure drainage for 7-10 days. In control group, wounds were covered by anti-taken thickness skin flap directly after amputation, and conventional dress changing was given. Results To observe the survival condition of the skin graft in test group, the VSD device was removed at 8 days after operation. The skin graft survival rate, wound infection rate, reamputation rate, times of dressing change, and the hospitalization days in test group were significantly better than those in control group [ 90.0% vs. 63.3%, 3.3% vs. 20.0%, 0 vs. 13.3%, (2.0 + 0.5) times vs. (8.0 + 1.5) times, and (12.0 ± 2.6) days vs. (18.0 ± 3.2) days, respectively] (P < 0.05). The patients were followed up 1-3 years with an average of 2 years. At last follow-up, the scar area and grading, and two-point discrimination of wound in test group were better than those in control group, showing significant differences (P < 0.05). No obvious swelling occurred at the residual limbs in 2 groups. The 1 imb pain incidence and the residual limb length were better in test group than those in

  10. 阴茎背神经离断术联合α1受体阻断药治疗早泄的疗效%Clinical observation of treatment of premature ejaculation by dorsal penile nerve amputation surgery combined with a-adrenergic receptor blocker

    Institute of Scientific and Technical Information of China (English)

    张水文; 徐野; 周国萍; 秦似龙; 李建华; 郭军红

    2012-01-01

    目的 探讨阴茎背神经离断术联合高选择性α1受体阻断药治疗早泄的疗效.方法 对89例早泄患者随机分为3组:单纯药物治疗组、单纯阴茎背神经离断组、联合治疗组,每组给予相应治疗,观察阴道内射精潜伏期的变化.结果 联合治疗组阴道内射精潜伏期(160.4±57.7 s)较单纯药物α1受体阻断药治疗组(64.3±23.2 s)和单纯阴茎背神经离断组(106.5±41.4 s)明显延长(P<0.01).结论 阴茎背神经离断术联合高选择性α1受体阻断药治疗早泄效果明显.%Objective To investigate the efficacy of treating premature ejaculation with a highly selective at - adrenergic receptor blocker in combination with dorsal penile nerve amputation surgery. Methods 89 patients with premature ejaculation were randomly divided into three groups; simple drug treatment group, simple dorsal penile nerve transection group, the combined treatment group. Patients in each group were given appropriate treatment to observe changes in ejaculation latency. Results The ejaculatory latency of combined therapy group was significantly prolonged (P <0. 01) compared with the simple drug treatment group and the dorsal penile nerve transection group. Conclusion Dorsal penile nerve amputation surgery combined with at - adrenergic receptor blocker is an effective treatment of premature ejaculation.

  11. Caracterização dos portadores de diabetes submetidos à amputação de membros inferiores em Londrina, Estado do Paraná - doi: 10.4025/actascihealthsci.v32i2.7754 Characterization of diabetic patients submitted to lower limb amputation in Londrina, Paraná State - doi: 10.4025/actascihealthsci.v32i2.7754

    Directory of Open Access Journals (Sweden)

    Maria do Carmo Lourenço Haddad

    2010-09-01

    Full Text Available Trata-se de um estudo descritivo, quantitativo de análise do perfil dos pacientes portadores de Diabetes mellitus que se submeteram, em 2006, à amputação de membros inferiores em um Hospital Universitário público na cidade de Londrina, Estado do Paraná. Os dados foram coletados em prontuários de pacientes, após aprovação pela Comissão de Bioética do referido hospital. Os resultados demonstraram que dos 92 pacientes que se submeteram à amputação, 32% eram diabéticos. A idade dos pacientes variou entre 46 e 89 anos, 52% eram do sexo masculino. Verificou-se que 93% dos pacientes eram portadores de neuropatia diabética, 93% eram portadores de úlcera no membro inferior, 52% apresentaram gangrena. Estes pacientes permaneceram hospitalizados em média 14 dias, e o tempo de internação variou de três a 50 dias. Das amputações realizadas, 30% envolviam a coxa, 30% os dedos dos pés, 27,50% o terço superior da perna, 5% a região transmetatársica, 5% a desarticulação do joelho e 2,5% o osso calcâneo. O aumento das amputações torna-se fator preocupante em relação à qualidade de vida destes pacientes considerando o impacto físico e psicológico que a amputação causa para o indivíduo. Além disso, maiores custos governamentais e institucionais serão necessários para assistir à necessidade de saúde desses pacientes. Concluiu-se que a prevenção é a melhor alternativa para diminuir este percentual de amputação e melhorar a qualidade de vida dos diabéticos.This is a descriptive study, quantitative analysis of the profile of patients with diabetes mellitus who in 2006 underwent amputation of limbs at a public university hospital. Data were collected from patient medical records, after approval by the Bioethics Committee of the hospital. The results showed that of the 92 patients who underwent amputation, 32% were diabetic. The patients’ ages ranged between 46 and 89 years, and 52% were male. It was found that 93

  12. Assessment of postural stability in patients with a transtibial amputation with various times of prosthesis use [Hodnocení posturální stability pacientů s transtibiální amputací s různou dobou používání protézy

    Directory of Open Access Journals (Sweden)

    Dagmar Kozáková

    2009-09-01

    Full Text Available BACKGROUND: Postural confidence is an initial precondition for all activities within the activity of daily living. Subjects with lower limb amputation have, due to somatosensory loss of information from the lower limb, more difficult conditions for maintaining postural stability in comparison with healthy subjects. Early prosthetic fitting with a prosthesis (with regard to amputation level, health state, financial claims, etc. is crucial for amputee reintegration into daily life. OBJECTIVE: The aim of this study was to assess the selected biomechanical parameters of standing stability in patients with a transtibial lower limb amputation with various times of prosthesis use. The next aim was to assess how the waiting time for the prosthesis fitting influences standing stability in different situations. METHODS: The tested group was made up of 21 patients (the average age was 64.4 ± 9.18 years with a unilateral transtibial amputation. The reason for amputation was in the case of 12 tested patients a vascular disease, in 8 patients trauma and in one it was a tumor. The average length of prosthesis use was 156.4 ± 359.6 days. A right side transtibial amputation had been performed on 10 patients and on the left side in 11 patients. To define the basic parameters of postural stability, two force plates of the Kistler (type 9286AA were used. Stability was tested for 30 seconds in 4 standing positions (natural bipedal stand, bipedal stand with a narrow base, natural bipedal stand with closed eyes and standing on foam. For an influence assessment of the period of prosthesis use on the level of postural stability, correlation analysis was used. The difference between each standing modification was analysed by ANOVA for repeated measurements and LSD post hoc test. RESULTS: In all tested situations, the loading of the sound limb is greater compared to the prosthetic limb in patients with a transtibial amputation (from 17.8% to 22.8%. This is also valid

  13. Effect of unilateral incisor tooth amputation on the glucose metabolism in submandibular glands of rats following sympathetic and parasympathetic denervation Efeito da amputação unilateral do incisivo inferior sobre o metabolismo da glicose em glândulas submandibulares de ratos submetidas a desnervação simpática e parassimpática

    Directory of Open Access Journals (Sweden)

    Marinez ALMEIDA-DE-FARIA

    2000-03-01

    Full Text Available The autonomic nervous system is of major importance in the regulation of physiological functions of the salivary glands, including the sialadenotrophic process. It is well known that the secretory function as well as other functions in the salivary glands depend upon the energy produced in the gland. The acini volume density, some enzymes of the glucose metabolism, such as hexokinase, phosphofructokinase, pyruvate kinase, glucose-6-phosphate dehydrogenase and lactate dehydrogenase were evaluated following sympathetic and parasympathetic denervation of submandibular glands of rats, submitted to unilateral incisor amputation, five days after denervation. Sympathectomized glands submitted to amputation showed a reduction in the activity of hexokinase and phosphofructokinase-1, varying from 27.5 to 36.7 % for hexokinase and from 22.8 to 38.4 % for phosphofructokinase-1. Although no variation was observed in the enzymatic activity of parasympathectomized animals, the acini volume density showed a significant decrease.O sistema nervoso autônomo é de grande importância na regulação da fisiologia das glândulas salivares, incluindo o processo sialadenotrófico. Já é bem conhecido o fato de que a função secretora, bem como, outras funções desempenhadas pelas glândulas salivares dependem de energia produzida nas glândulas. A histometria dos ácinos, algumas enzimas do metabolismo de carboidratos como, hexoquinase, fosfofrutoquinase-1, piruvato quinase, glicose-6-fosfato desidrogenase e lactato desidrogenase foram avaliados na glândula submandibular de ratos com desnervação simpática e parassimpática, submetidos a amputação unilateral dos dentes incisivos, cinco dias após a desnervação. Nas glândulas simpatectomizadas submetidas a amputação dos incisivos observou-se uma redução nas atividades da hexoquinase (27,5 - 36,7 % e da fosofofrutoquinase-1 (22,8 - 38,4 %. Embora, nehuma variação foi observado nas atividades enzim

  14. Prophylaxis of deep-vein thrombosis after lower extremity amputation: Comparison of low molecular weight heparin with unfractionated heparin Profilaxia da trombose venosa profunda após amputação de membros inferiores: Comparação entre heparina de baixo peso molecular e heparina não fracionada

    Directory of Open Access Journals (Sweden)

    Sidney Lastória

    2006-06-01

    Full Text Available PURPOSE: To compare the efficacy and safety of a low molecular weight heparin (enoxaparin with unfractionated heparin (UH in this prophylaxis. METHODS: Seventy five patients (59 men and 16 women, undergoing major lower extremity amputation (30 above-knee and 45 below-knee, were randomized to be treated with subcutaneous UH (5,000 IU t.i.d. or enoxaparin (40mg/day during hospitalization. Prophylaxis was started 12 hours before surgery or, in emergency cases, in the first postoperative day. RESULTS: The two groups were comparable with regard to baseline characteristics. Evaluation of DVT was performed by daily clinical examination and by duplex scanning before and 5 to 8 days after surgery. DVT was documented in the operated limb in 9.75% in patients treated with enoxaparin and in 11.76% in patients treated with UH (p=0.92 and there was one bilateral thrombosis in each group . Bleeding complications were not observed in both groups. CONCLUSION: Enoxaparin and UH were both efficient and safe for the prophylaxis of DVT in patients submitted to lower extremity amputation.OBJETIVO: Comparar a eficácia e segurança da profilaxia com heparina de baixo peso molecular (enoxaparina versus heparina não fracionada (HNF. MÉTODOS: Setenta e cinco pacientes (59 homens e 16 mulheres , submetidos a amputação maior dos membros inferiores (30 acima do joelho e 45 abaixo do joelho , foram tratados ao acaso com HNF subcutânea (5,000 IU -2x/dia ou enoxaparina subcutânea (40mg/dia durante a hospitalização . A profilaxia teve início 12 horas antes da cirurgia ou , em casos emergenciais , no primeiro dia de pós-operatório. RESULTADOS: Os dois grupos de tratamento foram comparáveis em termos de características gerais . A avaliação da TVP foi feita por meio de exame clínico diário e pelo mapeamento dúplex antes e 5-8 dias após a cirurgia . A TVP foi documentada no lado operado em 9,75% dos pacientes tratados com enoxaparina e em 11,76% dos pacientes

  15. Amputação abdômino-perineal mais colostomia para-vaginal no tratamento do câncer reto-anal Abdomino-perineal amputation plus para-vaginal colostomy in the treatment of reto-anal cancer

    Directory of Open Access Journals (Sweden)

    Alcino Lázaro da Silva

    2009-12-01

    Full Text Available O apresenta uma proposta e as tentativas iniciais para evitar a colostomia abdominal quando esta tem que ser definitiva. Na mulher foi possível a sua execução, desde que se aproveitou o tono da musculatura esfincteral vulvovaginal quando ela pode ser preservada na amputação de reto-ânus. O colo, preparado com as válvulas, desce posteriormente à vagina, por dentro do conjunto esfincteral vulvovaginal. As observações iniciais mostram que esta tentativa poderia ser incrementada para melhores estudos de continência.The Author presents a proposal and lhe initial attempties to avoid the abdominal colostomy when it has to be definitive. In the woman was possible its execution, since it took advantage from the vulvovaginal esfincteral muscle nohen it can be preserved ot the anus-rectum amputation. The colon, prepared wit the valves, descend posteriorily from the vagina, inside the vulvo-vaginal esfincteral group. The initial observations shows that this attempt could be better developed for cotinency etudies.

  16. Implantação de lente intraocular com uma alça amputada: proposta para o tratamento cirúrgico da subluxação do cristalino Intraocular lens implantation with one loop haptic amputed: a new propose to the subluxation lens surgical treatment

    Directory of Open Access Journals (Sweden)

    Marcelo Ventura

    2010-04-01

    : Intraocular lens implantation with one loop haptic amputed and supported above the endocapsular ring is an option for the congenital lens subluxation surgical treatment, promoting lens centralization and postoperative visual acuity improvement.

  17. Hodnocení variability dynamických parametrů chůze u osob s jednostrannou trans-tibiální amputací The variability assessment of the dynamic gait parameters of persons with unilateral trans-tibial amputation

    Directory of Open Access Journals (Sweden)

    Milan Elfmark

    2006-02-01

    energy increases. The aim of this study was to compare the intra and inter individual variability of the basic dynamic gait parameters of physically active persons with unilateral trans-tibial amputation. A group of 11 males (age 46.1 ± 12.0 years, body weight 82.5 ± 13.9 kg with unilateral trans-tibial amputation was analysed. The basic dynamic parameters (AMTI of the gait of each subject with conventional and dynamic prosthetic foot were measured. The interindividual variability in the group of the evaluated person is higher in comparison with the intraindividual variability. The sizes of the coefficients of reliability are exceeded for measured parameters (time, force, force impulse in anteroposterior and in vertical direction the value 0.976. The extent of these values depends on the individual properties of evaluated person (for example the instability of the knee etc..

  18. Paraphimosis and amputation in a Nile crocodile (Crocodylus niloticus).

    Science.gov (United States)

    Lankester, Felix; Hernandez-Divers, Stephen J

    2005-12-01

    A captive Nile crocodile (Crocodylus niloticus) developed recurrent episodes of paraphimosis over a 2-yr period, which eventually led to hemorrhage and obvious inflammation. Two months postsurgery, the crocodile remained clinically normal. PMID:17312729

  19. Early Interfaced Neural Activity from Chronic Amputated Nerves

    OpenAIRE

    Garde, Kshitija; Keefer, Edward; Botterman, Barry; Galvan, Pedro; Romero, Mario I.

    2009-01-01

    Direct interfacing of transected peripheral nerves with advanced robotic prosthetic devices has been proposed as a strategy for achieving natural motor control and sensory perception of such bionic substitutes, thus fully functionally replacing missing limbs in amputees. Multi-electrode arrays placed in the brain and peripheral nerves have been used successfully to convey neural control of prosthetic devices to the user. However, reactive gliosis, micro hemorrhages, axonopathy and excessive i...

  20. Early interfaced neural activity from chronic amputated nerves

    OpenAIRE

    Kshitija Garde; Barry Botterman; Pedro Galvan

    2009-01-01

    Direct interfacing of transected peripheral nerves with advanced robotic prosthetic devices has been proposed as a strategy for achieving natural motor control and sensory perception of such bionic substitutes, thus fully functionally replacing missing limbs in amputees. Multi-electrode arrays placed in the brain and peripheral nerves have been used successfully to convey neural control of prosthetic devices to the user. However, reactive gliosis, micro hemorrhages, axonopathy and excessive i...

  1. Modified cup flap for volar oblique fingertip amputations

    Directory of Open Access Journals (Sweden)

    Ahmadli, A.

    2016-02-01

    Full Text Available We describe a modified volar “V-Y cup” flap for volar fingertip defects that do not exceed more than half of the distal phalanx for better aesthetic and functional outcome. In seven cases out of eight, the flap was elevated with a subdermal pedicle, whereas in one case, the flap was elevated as an island on the bilateral neurovascular bundle. The fingertips have been evaluated for sensibility using standard tests, hook nail deformity and patient satisfaction. Seven flaps have survived completely. The flap with skeletonized bilateral digital neurovascular bundle has shown signs of venous insufficiency on the 5 postoperative day with consecutive necrosis. Suturing the distal edges of the flap in a “cupping” fashion provided a normal pulp contour. The modified flap can be used for defects as mentioned above. Subdermally dissected pedicle-based flap is safe and easy to elevate. The aesthetic and functional outcomes have been reported to be satisfactory.

  2. Bloqueio isquiático-femoral guiado por ultra-som para revisão de coto de amputação: relato de caso Bloqueo isquiático-femoral guiado por ultrasonido para revisión de muñón de amputación: relato de caso Ultrasound-guided sciatic-femoral block for revision of the amputation stump: case report

    Directory of Open Access Journals (Sweden)

    Pablo Escovedo Helayel

    2008-10-01

    peripheral nerves, independently of the ability of obtaining sensitive or motor stimulation. CASE REPORT: This is the case of a patient who underwent revision of the amputation stump at the knee under ultrasound-guided sciatic-femoral block with 40 mL of 0.5% ropivacaine, promoting complete sensitive blockade and excellent surgical anesthesia. CONCLUSIONS: Ultrasound assistance is capable of amplifying the spectrum of uses of peripheral nerve blocks in surgical interventions on amputated limbs in situations neurostimulation cannot be used.

  3. Dental fracture and finger amputation in a child after cell phone battery explosion: A case report

    OpenAIRE

    İsmet Rezani Toptancı; Caferi Tayyar Selçuk; Engin Ağaçkıran

    2012-01-01

    Pediatric dentists often encounter with traumatic injuries.Explosive material injuries are seen very rare than othertypes. Tissue damage in the explosion is because of blastinjury, penetrating injury and thermal burn injury. In ourstudy we described pediatric case exposed to blast effect.After multiple finger injury treatment performed, left centralmaxillary incisor fracture was treated with compositeresin restoration. At sixth month control visit, adequatesoft tissue support was provided and...

  4. Bilateral transtibial amputation with concomitant thoracolumbar vertebral collapse in a Sichuan earthquake survivor

    OpenAIRE

    Lau Herman; Law Sheung-Wai; Yu Joseph; Wong Caroline; Chan Cavor

    2010-01-01

    Abstract The devastating earthquake in Sichuan, China on 12 May 2008 left thousands of survivors requiring medical care and intensive rehabilitation. In view of this great demand, the Chinese Speaking Orthopaedic Society established the "Stand Tall" project to provide voluntary services to aid amputee victims in achieving total rehabilitation and social integration. This case report highlights the multidisciplinary rehabilitation of a girl who suffered thoracolumbar vertebral collapse and und...

  5. A developing world experience with distal foot amputations for diabetic limb salvage

    OpenAIRE

    Salahuddin, Omer; Azhar, Muhammad; Imtiaz, Aqsa; Latif, Munawer

    2013-01-01

    Objectives: To evaluate the functional outcome, morbidity, and viability of foot salvage in diabetic patients.Materials and methods: This prospective case series was conducted from March 2007 to December 2012 at the department of surgery Pakistan Ordnance Factories Hospital, Wah Cantt, Pakistan. 123 males and 26 female patients were included in the study. All the patients were treated after getting admitted in the hospital and wounds were managed with daily dressings, nursing care and debride...

  6. Quantum dot-antibody and amputator conjugates shift fluorescence upon binding bacteria

    International Nuclear Information System (INIS)

    CdSe/ZnS quantum dots (QDs) exhibited fluorescence emission blue shifts when conjugated to antibodies or DNA aptamers that are bound to bacteria. The intensity of the shifted emission peak increased with the number of bound bacteria. Curiously, the emission was consistently shifted to approximately 440-460 nm, which is distinctly different from the major component of the natural fluorescence spectrum of these QDs. This minor emission peak can grow upon conjugation to antibodies or aptamers and subsequent binding to bacterial cell surfaces. We hypothesize that the wavelength shift is due to changes in the chemical environment of the QD conjugates when they encounter the bacterial surface and may be due to physical deformation of the QD that changes the quantum confinement state. Regardless of the mechanism, these remarkable emission wavelength shifts of greater than 140 nm in some cases strongly suggest new applications for QD-receptor conjugates

  7. Epidural electrocorticography of phantom hand movement following long-term upper-limb amputation

    OpenAIRE

    Alireza Gharabaghi

    2014-01-01

    Introduction: Prostheses for upper-limb amputees are currently controlled by either myoelectric or peripheral neural signals. Performance and dexterity of these devices is still limited, particularly when it comes to controlling hand function. Movement-related brain activity might serve as a complementary bio-signal for motor control of hand prosthesis. Methods: We introduced a methodology to implant a cortical interface without direct exposure of the brain surface in an upper-limb amputee. T...

  8. Phantom limb perception interferes with motor imagery after unilateral upper-limb amputation

    OpenAIRE

    Yuanyuan Lyu; Xiaoli Guo; Robin Bekrater-Bodmann; Herta Flor; Shanbao Tong

    2016-01-01

    A potential contributor to impaired motor imagery in amputees is an alteration of the body schema as a result of the presence of a phantom limb. However, the nature of the relationship between motor imagery and phantom experiences remains unknown. In this study, the influence of phantom limb perception on motor imagery was investigated using a hand mental rotation task by means of behavioral and electrophysiological measures. Compared with healthy controls, significantly prolonged response ti...

  9. Brain–computer interface devices for patients with paralysis and amputation: a meeting report

    Science.gov (United States)

    Bowsher, K.; Civillico, E. F.; Coburn, J.; Collinger, J.; Contreras-Vidal, J. L.; Denison, T.; Donoghue, J.; French, J.; Getzoff, N.; Hochberg, L. R.; Hoffmann, M.; Judy, J.; Kleitman, N.; Knaack, G.; Krauthamer, V.; Ludwig, K.; Moynahan, M.; Pancrazio, J. J.; Peckham, P. H.; Pena, C.; Pinto, V.; Ryan, T.; Saha, D.; Scharen, H.; Shermer, S.; Skodacek, K.; Takmakov, P.; Tyler, D.; Vasudevan, S.; Wachrathit, K.; Weber, D.; Welle, C. G.; Ye, M.

    2016-04-01

    Objective. The Food and Drug Administration’s (FDA) Center for Devices and Radiological Health (CDRH) believes it is important to help stakeholders (e.g., manufacturers, health-care professionals, patients, patient advocates, academia, and other government agencies) navigate the regulatory landscape for medical devices. For innovative devices involving brain–computer interfaces, this is particularly important. Approach. Towards this goal, on 21 November, 2014, CDRH held an open public workshop on its White Oak, MD campus with the aim of fostering an open discussion on the scientific and clinical considerations associated with the development of brain–computer interface (BCI) devices, defined for the purposes of this workshop as neuroprostheses that interface with the central or peripheral nervous system to restore lost motor or sensory capabilities. Main results. This paper summarizes the presentations and discussions from that workshop. Significance. CDRH plans to use this information to develop regulatory considerations that will promote innovation while maintaining appropriate patient protections. FDA plans to build on advances in regulatory science and input provided in this workshop to develop guidance that provides recommendations for premarket submissions for BCI devices. These proceedings will be a resource for the BCI community during the development of medical devices for consumers.

  10. Dental fracture and finger amputation in a child after cell phone battery explosion: A case report

    Directory of Open Access Journals (Sweden)

    İsmet Rezani Toptancı

    2012-06-01

    Full Text Available Pediatric dentists often encounter with traumatic injuries.Explosive material injuries are seen very rare than othertypes. Tissue damage in the explosion is because of blastinjury, penetrating injury and thermal burn injury. In ourstudy we described pediatric case exposed to blast effect.After multiple finger injury treatment performed, left centralmaxillary incisor fracture was treated with compositeresin restoration. At sixth month control visit, adequatesoft tissue support was provided and no color discoloration,fracture or abscess formation was seen. As a resultof this case report, the blast injury that rarely seen in pediatricpatients in dentistry can be repair properly with appropriaterestoration techniques. J Clin Exp Invest 2012;3(2: 280-283

  11. Severe leukocytoclastic vasculitis secondary to the use of a naproxen and requiring amputation: a case report

    Directory of Open Access Journals (Sweden)

    Martin Jeanine

    2010-07-01

    Full Text Available Abstract Introduction Leukocytoclastic vasculitis (also known as hypersensitivity vasculitis and cutaneous necrotizing vasculitis can present with various manifestations, which often delays the diagnosis and treatment. In order to show the importance of the early recognition of leukocytoclastic vasculitis, we present a case which occurred secondary to the use of a common pharmaceutical, naproxen. We were unable to find a case of leukocytoclastic vasculitis secondary to naproxen in the literature. Case presentation We present the case of a 33-year-old African American woman with below the knee and bilateral digital gangrene from hypersensitivity vasculitis secondary to the non-steroidal anti-inflammatory medication naproxen. Conclusion This is an original case report focusing on the rheumatologic management of leukocytoclastic vasculitis. However, other specialties, such as internal medicine, dermatology, infectious disease, general surgery and pathology, can gain valuable information by reviewing this case report. Reporting a case of leukocytoclastic vasculitis secondary to treatment with naproxen will advance our understanding of this disease etiology by adding yet another non-steroidal anti-inflammatory drug to the list of potential causes of leukocytoclastic vasculitis.

  12. Distally Based Dorsal Digital Fasciocutaneous Flap for the Repair of Digital Terminal Amputation Defects

    OpenAIRE

    Hou, Ruixing; Ju, Jihui; Zhao, Qiang; Liu, Yuefei

    2012-01-01

    The preferred plastic surgery regimen for distal digital segment wounds remains unknown, although multiple options are available for the repair. The purpose of this investigation is to study its anatomic rationale and clinical outcomes, in addition to the role of dorsal digital veins in digital reconstruction. Patients (n  =  765) suffering from digital terminal segment traumatic wounds (823 digits) were identified and reviewed in a retrospective manner. The wounds were repaired using distall...

  13. Effects of beak amputation and sex on the pecking rate damage and performance parameters of turkey.

    Science.gov (United States)

    Allinson, I B; Ekunseitan, D A; Ayoola, A A; Iposu, S O; Idowu, O M O; Ogunade, I M; Osho, S O

    2013-10-01

    This study was carried out to evaluate the effect of sex and beak trimming on pecking and the performance of turkeys. Five hundred and forty unsexed, day old British United Turkey poults were was divided into 3 treatments based on beak trimming at 0, 1/4, 1/3 measured from the tip of the beak inwards with 3 replicates of 60 poults each experiment 1 while 480 turkeys (240 each of male and female) were transferred and allotted to 4 treatment groups of 120 birds each and 4 replicates of 30 turkeys each in experiment 2. Data on performance response and severity of pecking were taken and subjected to one-way analysis of variance in a completely randomised design (experiment 1) and 2x2 factorial layout (factors were sex and beak trimming). Results showed that beak trimming had no significant (p>0.05) effect on all the performance parameters of turkey poults except feed intake while sex and beak trimming had significant (p<0.05) effect on performance indices of turkey. Debeaked male and female recorded higher feed intake, protein intake and feed conversion ratio. There was higher rate of aggressive pecking among the Toms than in the Hens and severity of damage was higher in undebeaked turkeys than the debeaked. Beak trimming can greatly reduce the severity of damage caused by aggressive pecking and should be done twice (6 and 14th week) at 1/4 measured from the tip of the beak. PMID:24502165

  14. Effects of Beak Amputation and Sex on the Pecking Rate Damage and Performance Parameters of Turkey

    OpenAIRE

    O.M.O. Idowu; S.O. Iposu; A. A. AYOOLA; D.A. Ekunseitan; I.B. Allinson; I.M. Ogunade; S.O. Osho

    2013-01-01

    This study was carried out to evaluate the effect of sex and beak trimming on pecking and the performance of turkeys. Five hundred and forty unsexed, day old British United Turkey poults were was divided into 3 treatments based on beak trimming at 0, 1/4, 1/3 measured from the tip of the beak inwards with 3 replicates of 60 poults each experiment 1 while 480 turkeys (240 each of male and female) were transferred and allotted to 4 treatment groups of 120 birds each and 4 replicates of 30...

  15. Infared beak treatment method compared with conventional hot blade amputation in laying hens

    Science.gov (United States)

    Infrared lasers have been widely used for noninvasive surgical applications in human medicine and their results are reliable, predictable and reproducible. Infrared lasers have recently been designed with the expressed purpose of providing a less painful, more precise beak trimming method compared w...

  16. Therapy and prophylaxis of radiation-induced side effects following amputation of the mammary glands

    International Nuclear Information System (INIS)

    After surgical removal of a carcinoma of the breast, 79 women received postoperative telecobalt-60 irradiation as out-patients. Prior to irradiation high doses of venoruton intens (1500 mg HR/die) were administered in order to obtain radioprotective properties of the skin, the subcutaneous fatty tissue and the lymphatic system of the irradiated regions. A strikingly small number of brachial oedemas and subcutaneous indurations following telecobalt-60 irradiation was found under HR treatment. Irradiation was carried out in the out-patient department with relatively high single doses without interruptions caused by radiotherapy. The high doses of HR did not entail any side-effects. (orig.)

  17. NUPTIAL PAD AMPUTATION IN AN AMERICAN BULLFROG (LITHOBATES CATESBEIANUS) WITH SQUAMOUS CELL CARCINOMA.

    Science.gov (United States)

    Latney, La'Toya V; Miller, Erica; Pessier, Allan P

    2015-12-01

    A 7-yr-old male captive American bullfrog (Lithobates catesbeianus) presented with a 2-wk history of an enlarged, ulcerated nuptial pad on the mediopalmar surface of the first digit of the left carpus. A 3-mm wedge biopsy of the mass was not diagnostic and differentials included an epidermal inclusion cyst or squamous cell carcinoma. No fungal or acid-fast organisms were cultured or noted on impression smear. Wide surgical resection of the mass and associated first digit were performed. Histopathology confirmed squamous cell carcinoma associated with the dermal nuptial gland with neoplastic cells extending close to deep surgical margins. Two months after surgery, no recurrence was noted. Although experimental tumor studies in amphibians are well documented, clinical reports of cutaneous neoplasia management in captive amphibians are scarce. Squamous cell carcinoma should be considered as a differential diagnosis when male anurans present with nuptial gland enlargement. PMID:26667557

  18. Management of neglected femoral neck fracture in above knee amputated limb: A case report

    Institute of Scientific and Technical Information of China (English)

    Umesh Meena; Ramesh Meena; Balaji S; Sahil Gaba

    2015-01-01

    The treatment of an above knee amputee who has sustained a fracture of the femoral neck is a challenging situation for both the orthopedic surgeon and the rehabilitation team.These fractures may be managed acutely either by reduction and internal fixation or by endoprosthetic replacement based on the same criteria as in any other patient with otherwise intact limbs.We present a neglected case treated successfully with valgus osteotomy.We conclude that these fractures should be treated with the same urgency and expertise as similar fractures in non-amputees as long-term survival and good quality of life can be expected.

  19. Management of neglected femoral neck fracture in above knee amputated limb: A case report.

    Science.gov (United States)

    Meena, Umesh; Meena, Ramesh; S, Balaji; Gaba, Sahil

    2015-01-01

    The treatment of an above knee amputee who has sustained a fracture of the femoral neck is a chal- lenging situation for both the orthopedic surgeon and the rehabilitation team. These fractures may be managed acutely either by reduction and internal fixation or by endoprosthetic replacement based on the same criteria as in any other patient with otherwise intact limbs.We present a neglected case treated successfully with valgus osteotomy. We conclude that these fractures should be treated with the same urgency and expertise as similar fractures in non-amputees as long-term survival and good quality of life can be expected. PMID:26917032

  20. Bipolar hip hemiarthroplasty in a patient with an above knee amputation: a case report

    Directory of Open Access Journals (Sweden)

    Liebergall Meir

    2009-07-01

    Full Text Available Abstract The treatment of an above knee amputee who has sustained a fracture of femoral neck is a challenge for both the orthopaedic surgeon and the rehabilitation team. We present a case of such a patient and discuss different difficulties in his treatment.

  1. Bipolar hip hemiarthroplasty in a patient with an above knee amputation: a case report

    OpenAIRE

    Liebergall Meir; Schwartz Isabella; Safran Ori; Hernandez Miguel; Kandel Leonid; Mattan Yoav

    2009-01-01

    Abstract The treatment of an above knee amputee who has sustained a fracture of femoral neck is a challenge for both the orthopaedic surgeon and the rehabilitation team. We present a case of such a patient and discuss different difficulties in his treatment.

  2. Anthropogenic Radio-Frequency Electromagnetic Fields Elicit Neuropathic Pain in an Amputation Model

    Science.gov (United States)

    Jones, Erick; Romero-Ortega, Mario

    2016-01-01

    Anecdotal and clinical reports have suggested that radio-frequency electromagnetic fields (RF EMFs) may serve as a trigger for neuropathic pain. However, these reports have been widely disregarded, as the epidemiological effects of electromagnetic fields have not been systematically proven, and are highly controversial. Here, we demonstrate that anthropogenic RF EMFs elicit post-neurotomy pain in a tibial neuroma transposition model. Behavioral assays indicate a persistent and significant pain response to RF EMFs when compared to SHAM surgery groups. Laser thermometry revealed a transient skin temperature increase during stimulation. Furthermore, immunofluorescence revealed an increased expression of temperature sensitive cation channels (TRPV4) in the neuroma bulb, suggesting that RF EMF-induced pain may be due to cytokine-mediated channel dysregulation and hypersensitization, leading to thermal allodynia. Additional behavioral assays were performed using an infrared heating lamp in place of the RF stimulus. While thermally-induced pain responses were observed, the response frequency and progression did not recapitulate the RF EMF effects. In vitro calcium imaging experiments demonstrated that our RF EMF stimulus is sufficient to directly contribute to the depolarization of dissociated sensory neurons. Furthermore, the perfusion of inflammatory cytokine TNF-α resulted in a significantly higher percentage of active sensory neurons during RF EMF stimulation. These results substantiate patient reports of RF EMF-pain, in the case of peripheral nerve injury, while confirming the public and scientific consensus that anthropogenic RF EMFs engender no adverse sensory effects in the general population. PMID:26760033

  3. The distal blood pressure predicts healing of amputations on the feet

    DEFF Research Database (Denmark)

    Holstein, P

    1984-01-01

    23; SDBP 20-29 mm Hg: 13 out of 22; SDBP greater than or equal to 30 mm Hg: 51 out of 65. Ankle pressures and skin perfusion pressures were less useful. Invasive infection was present in 40 out of 102 diabetic legs and, next to ischaemia, was the major determinant of the healing results....

  4. Newly diagnosed type 1 diabetes complicated by ketoacidosis and peripheral thrombosis leading to transfemoral amputation

    DEFF Research Database (Denmark)

    Bisgaard Jørgensen, Line; Skov, Ole; Yderstræde, Knud Bonnet

    2014-01-01

    Peripheral vascular thromboembolism is a rarely described complication of diabetic ketoacidosis. We report a 41-year-old otherwise healthy man admitted with ketoacidosis and ischaemia of the left foot. The patient was unsuccessfully treated with thromboendarterectomy, and the extremity was...

  5. USE OF LOPINAVIR/RITONAVIR ASSOCIATED WITH ERGOTAMINE RESULTING IN FOOT AMPUTATION: BRIEF COMMUNICATION

    OpenAIRE

    Fernando Raphael de Almeida Ferry; Guilherme Almeida Rosa Da Silva; Rogerio Neves Motta; Ricardo de Souza Carvalho; Carlos Alberto Morais De Sá

    2014-01-01

    A 32-year-old female, was diagnosed in 2004 with a C1 HIV1 infection, using zidovudine/lamivudine 300/150 mg BID and lopinavir/ritonavir 400/100 mg BID, in addition to prophylaxis with trimethoprim-sulfamethoxazole 800/160 mg QD, but no prophylaxis with macrolide antibiotics. The patient presented with a severe headache and was prescribed two capsules of the anti-migraine drug Ormigrein™, which contained ergotamine tartrate 1 mg, caffeine 100 mg, paracetamol 220 mg, hyoscyamine sulfate 87.5 m...

  6. Role of Egr1 in Hippocampal Synaptic Enhancement Induced by Tetanic Stimulation and Amputation

    OpenAIRE

    Wei, Feng; Xu, Zao C.; Qu, Zhican; Milbrandt, Jeffrey; Zhuo, Min

    2000-01-01

    Hippocampal neurons fire spikes when an animal is at a particular location or performs certain behaviors in a particular place, providing a cellular basis for hippocampal involvement in spatial learning and memory. In a natural environment, spatial memory is often associated with potentially dangerous sensory experiences such as noxious or painful stimuli. The central sites for such pain-associated memory or plasticity have not been identified. Here we present evidence that excitatory glutama...

  7. Points to Know and Consider When Preparing for and Undergoing an Amputation

    Science.gov (United States)

    ... Navigation HOME WHO WE ARE About Us Mission & Goals History Impact Leadership Financials Ethics Policy Press Room Work With Us ... Search HOME WHO WE ARE About Us Mission & Goals History Impact Leadership Financials Ethics Policy Press Room Work With Us ...

  8. The psychological rehabilitation nursing of the patients who have ten- finger complete amputation and survived after replantation

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective To explore the mental dynamic change of the ten -finger replanted patients, to give psychological rehabilitation guidance, and to improve the survival of the replantation and function recovery. Methods Take psychological investigation with Scl-90 at different periods after operation, judge the exsisting negative psychological factors, and find the countermeasure of solution. Enable the patients to break away from the negative mentations in short period. Results Through the 1 -week, 8 -week and 16 -week Scl - 90 measurements after operation, we found that all the items' score of the three times measurement was higher thanthe usual modellp <0. 05), and fiufuated up and down with mental charadedstics of different phases. The assessment of the replantation of the severed finger was good. Conclusion The psychological state of the patient would affect the survivial and function recovery of the replantation of severed finger directly. 5o the psychological rehabilitation nursing should be performed throughout the disease.

  9. Bilateral Lower Limb Amputations in a Nigerian Child Following High-Voltage Electrical Burns Injury: A Case Report

    OpenAIRE

    Dim, EM; Amanari, OC; Nottidge, TE; Inyang, UC; Nwashindi, A

    2013-01-01

    Abstract The human body conducts electricity very well. Direct contact with electric current can be lethal. The passage of electric current through the body is capable of producing a wide spectrum of injuries, including serious damage to the heart, brain, skin and muscles. Naked high-voltage electric cables negligently abandoned in residential, commercial and industrial areas are a recipe for disaster. This is a case report of a 5-year girl child who had bilateral lower limb gangrene followin...

  10. A Patient-Controlled Analgesia Adaptor to Mitigate Postsurgical Pain for Combat Casualties With Multiple Limb Amputation: A Case Series.

    Science.gov (United States)

    Pasquina, Paul F; Isaacson, Brad M; Johnson, Elizabeth; Rhoades, Daniel S; Lindholm, Mark P; Grindle, Garrett G; Cooper, Rory A

    2016-08-01

    The use of explosive armaments during Operation Iraqi Freedom, Operation Enduring Freedom, and Operation New Dawn has resulted in a significant number of injured U.S. service members. These weapons often generate substantial extremity trauma requiring multiple surgical procedures to preserve life, limb, and restore function. For those individuals who require multiple surgeries, the use of patient-controlled analgesia (PCA) devices can be an effective way to achieve adequate pain management and promote successful rehabilitation and recovery during inpatient treatment. A subpopulation of patients are unable to independently control a PCA device because of severe multiple limb dysfunction and/or loss. In response to the needs of these patients, our team designed and developed a custom adaptor to assist service members who would otherwise not be able to use a PCA. Patient feedback of the device indicated a positive response, improved independence, and overall satisfaction during inpatient hospitalization. PMID:27483540

  11. Completely thoracoscopic pulmonary vein isolation with ganglionic plexus ablation and left atrial appendage amputation for treatment of atrial fibrillation

    NARCIS (Netherlands)

    A. Yilmaz; G.S.C. Geuzebroek; B.P. van Putte; L.V.A. Boersma; U. Sonker; J.M.T. de Bakker; W.J. van Boven

    2010-01-01

    Objective: Percutaneous catheter pulmonary vein isolation (PVI) has been the preferred choice for invasive treatment of symptomatic, drug-refractory lone atrial fibrillation (AF). Incomplete ablation lines, procedure-related morbidity and long-term success remain, however, a problem. A minimally inv

  12. Adsorption studies for the amputation of lead from squander water by using straws of oryza sativa (rice)

    International Nuclear Information System (INIS)

    Adsorption is potentially an attractive technology for the treatment of waste water for retaining the heavy metals from dilute solutions. And it is one of the most common phenomenons for the treatment of lead-polluted water. The study evaluated here presents the experiments to determine the suitable conditions of Temperature, Contact Time, pH, Agitation Speed, Adsorbent Dose, Mesh Size and Metal Ion Concentration, for the use of Oryza Sativa (Rice) Straw, as adsorbent for the exclusion of lead from aqueous solution. The results revealed that maximum adsorption was observed at 20 degrees Celsius and at a contact time of 1.5 hr and an equilibrium time for keeping the ions adsorbed was observed between 0.5-1.5 hrs at a pH range of 6.9-7.0 and at an agitation speed of 150 rpm, with an adsorbent dose of 3.5 grams and mesh size 50-80, for as dilute metal ion concentrations as 16 ppm. (author)

  13. The Locomotor Capabilities Index; validity and reliability of the Swedish version in adults with lower limb amputation

    Directory of Open Access Journals (Sweden)

    Andersson Ingemar H

    2009-05-01

    Full Text Available Abstract Background The Locomotor Capabilities Index (LCI is a validated measure of lower-limb amputees' ability to perform activities with prosthesis. We have developed the LCI Swedish version and evaluated its validity and reliability. Methods Cross-cultural adaptation to Swedish included forward/backward translations and field testing. The Swedish LCI was then administered to 144 amputees (55 women, mean age 74 (40–93 years, attending post-rehabilitation prosthetic training. Construct validity was assessed by examining the relationship between the LCI and Timed "Up-and-Go" (TUG test and between the LCI and EQ-5D health utility index in 2 subgroups of 40 and 20 amputees, respectively. Discriminative validity was assessed by comparing scores in different age groups and in unilateral and bilateral amputees. Test-retest reliability (1–2 weeks was evaluated in 20 amputees (14 unilateral. Results The Swedish LCI showed good construct convergent validity, with high correlation with the TUG (r = -0.75 and the EQ-5D (r = 0.84, and discriminative validity, with significantly worse mean scores for older than younger and for bilateral than unilateral amputees (p Conclusion The Swedish version of the LCI demonstrated good validity and internal consistency in adult amputees. Test-retest reliability in a small subsample appears to be acceptable. The high ceiling effect of the LCI may imply that it would be most useful in assessing amputees with low to moderate functional abilities.

  14. The perception of trauma patients from social support in adjustment to lower-limb amputation: A qualitative study

    Directory of Open Access Journals (Sweden)

    Sousan Valizadeh

    2014-01-01

    Conclusion: Given the high number of physical, mental and social problems in trauma patients, identifying and strengthening support sources can be effective in their adaptation with the disease and improvement of the quality of their life.

  15. Anxiety and depression in patients with amputated limbs suffering from phantom pain: A comparative study with non-phantom chronic pain

    Directory of Open Access Journals (Sweden)

    Hadi Kazemi

    2013-01-01

    Conclusion : Our results indicate that depression and anxiety are not more common in PLP patients, whereas they are more prevalent in subjects with non-phantom chronic pain. These lower levels of anxiety and depression in PLP compared with chronic pain is a new finding that needs to be evaluated further, which may lead to new insights into the pathogenesis of phantom pain in further studies.

  16. ANESTESIA PARA AMPUTACIÓN SUPRACONDÍLEA EN PACIENTE CON SÍNDROME CORONARIO AGUDO / Anesthesia for supracondylar amputation in patient with acute coronary syndrome

    OpenAIRE

    Marilyn Ramírez Méndez; Pedro A. Hidalgo Menéndez; Rudy Hernández Ortega; Raisa Montero Álvarez; Oscar Ramos Sánchez; Shemanet García Cid

    2012-01-01

    Resumen La insuficiencia arterial periférica es una enfermedad que se asocia a factores de riesgo aterogénico reconocidos, y es más frecuente en personas con hiperlipidemia, diabetes mellitus y hábito de fumar. Se presenta el caso de una mujer de 67 años de edad, con antecedentes de hipertensión arterial, diabetes mellitus e infarto de miocardio antiguo, que ingresa por signos de inflamación aguda del miembro inferior derecho como consecuencia de una insuficiencia arterial periférica. A los ...

  17. Metal bar prevents phantom limb motion: case study of an amputation patient who showed a profound change in the awareness of his phantom limb.

    Science.gov (United States)

    Kawashima, Noritaka; Mita, Tomoki

    2009-12-01

    This case report describes an amputee (patient A.S., a 60-year-old male forelimb amputee) who had an extraordinary experience with a phantom limb. He complained that he could not move the wrist of his phantom limb because a metal bar was perceived to be grasped by the hand. As a solution for removing the metal bar, we invited the patient to undergo mirror reflection-induced visual feedback therapy. The patient reported that the metal bar previously grasped by his hand was successfully removed from the phantom during the course of therapy. Interestingly, this experience was accompanied by profound changes in the EMG modulation in the residual wrist muscles. In this article, the possible mechanisms underlying this interesting phenomenon will be discussed. PMID:19585348

  18. Lethal lesions and amputation caused by plastic debris and fishing gear on the loggerhead turtle Caretta caretta (Linnaeus, 1758). Three case reports from Terceira Island, Azores (NE Atlantic).

    Science.gov (United States)

    Barreiros, João P; Raykov, Violin S

    2014-09-15

    In this note we report and discuss three cases involving two serious injuries and one death on three specimens of the loggerhead turtle Caretta caretta, found in Terceira Island, Azores (NE Atlantic). Plastic debris and lost/discarded fishing gear caused these accidents. In fact, these types of marine litter are known to cause several accidents all over the world involving many taxa. However, we think that this issue has probably a much wider impact and detected cases such as those reported here are but just a small sample of the whole unknown dimension of this serious marine pollution problem. PMID:25066455

  19. Substitution of natural sensory input by artificial neurostimulation of an amputated trigeminal nerve does not prevent the degeneration of basal forebrain cholinergic circuits projecting to the somatosensory cortex

    Directory of Open Access Journals (Sweden)

    Fivos Panetsos

    2014-11-01

    Full Text Available Peripheral deafferentation downregulates acetylcholine (ACh synthesis in sensory cortices. However the responsible neural circuits and processes are not known. We irreversibly transected the rat infraorbital nerve and implanted neuroprosthetic microdevices for proximal stump stimulation, and assessed cytochrome-oxidase and choline- acetyl-transferase (ChAT in somatosensory, auditory and visual cortices; estimated the number and density of ACh-neurons in the magnocellular basal nucleus (MBN; and localized down-regulated ACh-neurons in basal forebrain using retrograde labeling from deafferented cortices. Here we show that nerve transection, causes down regulation of MBN cholinergic neurons. Stimulation of the cut nerve reverses the metabolic decline but does not affect the decrease in cholinergic fibers in cortex or cholinergic neurons in basal forebrain. Artifical stimulation of the nerve also has no affect of ACh-innervation of other cortices. Cortical ChAT depletion is due to loss of corticopetal MBN ChAT-expressing neurons. MBN ChAT downregulation is not due to decrease neither of afferent activity nor to failure of trophic support. Basalocortical ACh circuits are sensory specific, ACh is provided to each sensory cortex "on demand" by dedicated circuits. Our data support the existence of a modality-specific cortex-MBN-cortex circuit for cognitive information processing.

  20. Studies in Reaction to Disability. XII: Structure of Attitudes toward the Physically Disabled; Disability Factor Scales--Amputation, Blindness, Cosmetic Conditions.

    Science.gov (United States)

    Siller, Jerome; And Others

    To describe and to develop instruments to measure attitudes toward amputees, the blind, and those with cosmetic conditions, three groups of subjects responded to one of three large pools of items tapping attitudes toward the three disability conditions. Three new groups of about 500 subjects of diverse demographic characteristics were given one of…

  1. Memantine (a N-Methyl-D-aspartate receptor antagonist) in the treatment of neuropathic pain after amputation or surgery: A randomised, double-blinded, crossover study

    DEFF Research Database (Denmark)

    Nikolajsen, Lone; Gottrup, Hanne; Kristensen, Anders Due;

    2000-01-01

    20 mg/d. Pain was recorded daily, with the use of a 0-10 numeric rating scale. Before and at the end of each treatment period, pain and sensitivity were also assessed by using the McGill Pain Questionnaire, allodynia to touch, brush and cold, wind-up-like pain, and thresholds to mechanical stimuli...

  2. [Phantom limb pains].

    Science.gov (United States)

    Giraux, Pascal

    2015-03-01

    With the radical experience of an amputation, the adaptation of body image is often incomplete. Some people experience phantom body perceptions, often painful and difficult to treat, after the amputation of a limb. PMID:26145132

  3. Sensación de miembro fantasma y dolor de miembro residual tras 50 años de la amputación Chronic phantom sensation and residual limb pain 50 years after amputation

    OpenAIRE

    J. Olarra; A. Longarela

    2007-01-01

    Introducción El dolor del miembro residual o dolor de muñón es aquel que aparece en la parte todavía existente de la extremidad amputada. Paciente: Presentamos el caso de un paciente varón de 74 años con antecedentes de amputación supracondílea postraumática del miembro inferior izquierdo, que desarrolló dolor de miembro residual y sensación de miembro fantasma 50 años después de la amputación sin una causa que Justificara su aparición. El tratamiento con antidepresivos tricíclicos (amitripti...

  4. Avaliação isocinética do membro inferior de atleta com amputação transtibial: estudo de caso = Isokinetic assessment of lower limb in an athlete with below-knee amputation: a case study

    Directory of Open Access Journals (Sweden)

    Polidoro, Bruno Seara

    2014-01-01

    Conclusões: É fundamental um período de adaptação no dinamômetro isocinético em atletas com amputação de membro inferior, para familiarização na execução dos movimentos concêntricos e excêntricos. A ausência ou ineficiência dessa adaptação poderá comprometer os dados para a composição de protocolos de tratamento e/ou treinamento do atleta com amputação

  5. 抽脂结合腓肠神经内侧头离断术在小腿塑形中的应用%Application of liposuction combined with the amputation of sural nerve medial head in calf shaping

    Institute of Scientific and Technical Information of China (English)

    常文超; 孙肇晟; 张敬德

    2013-01-01

    目的:探索抽脂结合腓肠神经内侧头离断在改善小腿外形的临床疗效.方法:通过腘窝皮肤皱襞处取3 ~ 5cm横切口,抽取脂肪结合离断腓肠神经内侧头,使皮下脂肪容积减少和腓肠肌内侧头失神经萎缩,达到小腿塑形的目的.测量并记录小腿周径和外形的变化.结果:本组14例患者行皮下抽脂结合离断腓肠神经内侧支术后,小腿最大周径缩小(3.5±1.5) cm.小腿内径曲线变得平缓.抽脂结合离断腓肠神经内侧头术后,患者休息2~3天后可下床行走,早期有轻度不适,适应2天后症状基本消失.随访半年,站立、行走等日常活动未受影响.结论:抽脂结合离断腓肠神经内侧头术,可缩小小腿容积,改善小腿外形,方法简便、安全,效果明显,同时不影响患者的日常功能活动.%Objective Explore the curative clinical effect about liposuction combined with dividing the caput mediale of the sural nerve to improve the appearance of the crus.Methods Take the 3~5cm transverse incision on the skin folds of popliteal fossa,extract fat combined with dividing the caput mediale of the sural nerve to reach the goal of the reduction of subcutaneous fat and caput mediale of gastrocnemius nerve atrophy.Measure and record changes in circumference and shape of the calf.Result This group of 14 patients who underwent subcutaneous liposuction combined with medial branch away from the sural nerve,postoperative the largest circumference of calf reduces (3.5±1.5)cm.The inside diameter curve of the calf flattens.Patients can walk normally after the rest for 2~3days after surgery,when they underwent liposuction combining with medial branch away from the sural nerve,they will have mild discomfort in the early stage,the symptoms will disappear after 2days.Follow-up for six months,standing,walking and other daily activities were not affected.Conclusion Liposuction and medial branch being away from the sural nerve can cause the reduction of calf's volume and improve the shape of the calf,the method is convenient,safe and effective,at the same time it doesn't affect the patients' daily activities.

  6. Can preoperative radiotherapy of rectal cancer convert a radical abdomino-perineal resection into a sphincter preserving surgery?; La radiotherapie preoperatoire peut-elle convertir une amputation abdominoperineale en une chirurgie conservatrice dans les adenocarcinomes du rectum?

    Energy Technology Data Exchange (ETDEWEB)

    Gerard, J.P.; Favrel, V.; Chapet, O.; Freyer, G. [Centre Hospitalier Universitaire Lyon-Sud, 69 - Pierre-Benite (France)

    1999-11-01

    Randomized trials published in the literature do not demonstrate definitively that preoperative radiotherapy increases the chance of sphincter preservation in rectal cancer. A long interval (four to six weeks) between radiotherapy and surgery may increase in selected cases of low rectal cancer the chance of sphincter preservation. Such an improvement must not lead to an increased rate of local recurrence and must preserve a good functional sphincter. Ongoing trials of dose escalation and concurrent radio-chemotherapy will provide interesting data regarding this complex question. (author)

  7. Avaliação isocinética do membro inferior de atleta com amputação transtibial: estudo de caso = Isokinetic assessment of lower limb in an athlete with below-knee amputation: a case study

    OpenAIRE

    Polidoro, Bruno Seara

    2014-01-01

    Objetivos: Avaliar os efeitos de um treinamento isocinético no pico de torque e na potência máxima dos músculos flexores e extensores de joelho e quadril em um atleta amputado de membro inferior. Descrição do caso: Avaliou-se um atleta de Triathlon com 27 anos de idade com amputação congênita do terço proximal da tíbia à direita, usuário de prótese de alta performance para corrida. Realizou-se perimetria de ambos os membros inferiores, mensuração do pico de torque e mensuração da potência ...

  8. Amputação dos membros inferiores na criança: relato e experiência em 21 casos Lower limb amputation in children: report and experience in 21 cases

    OpenAIRE

    William Dias Belangero; Bruno Livani; Alessando Janson Angelini; Michael Davitt

    2001-01-01

    Os autores apresentam os resultados de 21 pacientes, com idade média de 6 anos, submetidos à 26 amputações do membro inferior por malformações congênitas (14), infecções (06) e outras. Discute-se os procedimentos, as complicações, as vantagens e desvantagens de cada nível de amputação. Concluem que a amputação na criança continua sendo uma opção a ser considerada, principalmente por propiciar rápida recuperação funcional e social do paciente.It is reported the experience in 21 patients, avera...

  9. Influence of transfusion speed on formation of vascular articulo patients after replantation of amputated finger%输液时速对断指再植术后血管危象形成的影响

    Institute of Scientific and Technical Information of China (English)

    李丽娟; 陶艳玲; 杨毅华; 陈丽璇; 李健清

    2007-01-01

    [目的]探讨输液时限及输液速度对断指再植术后血管危象形成的影响.[方法]将149例断指再植病人分为实验组75例和对照组74例.对照组按常规方法输液,实验组则在输液速度、输液时限上实施干预,比较两组血管危象的发生率及断指再植成活率.[结果]实验组血管危象发生率明显低于对照组(P<0.05);断指再植成活率明显高于对照组(P<0.05).[结论]在血管危象发生的高危时期(术后1周内)采取24 h持续缓慢匀速滴入液体,有助于减少血管危象的发生.

  10. Causative analysis on postoperative patients with vascellum articulo after underwent replantation of amputated finger and its countermeasure%断指再植术后血管危象的原因分析及对策

    Institute of Scientific and Technical Information of China (English)

    邵建云

    2005-01-01

    @@ 血管危象是指由于某种原因导致患肢血液循环障碍,进而影响断指动脉血供或静脉回流.断指再植术后,护理人员积极预防、及时发现和正确处理术后血管危象,对于提高断指再植成活率具有重要意义.我院自2003年1月-2004年6月为75例96指断指病人进行再植,术后发生血管危象11指.本文对术后出现血管危象的原因进行回顾性分析,并提出护理对策.

  11. Correlation of Pain Scores, Analgesic Use, and Beck Anxiety Inventory Scores During Hospitalization in Lower Extremity Amputees

    OpenAIRE

    Trame, Cathy D; Greene, Erin; Moddeman, Gail; Booth, Branyan A; Konstantakos, Emmanuel K; Parada, Stephen; Siebuhr, Karl; Laughlin, Richard T.

    2008-01-01

    Post amputation pain can be debilitating for patients and families. Chronic pain is a common phenomenon after lower extremity amputation, occurring in up to 80% of this population. The purpose of this pilot study was to correlate post amputation pain scores to opioid analgesic consumption and Beck Anxiety Inventory (BAI) scores. Twenty-three patients with lower extremity amputation at an 827-bed acute care inner-city hospital were surveyed pre-operatively and post-operatively to determine if ...

  12. JRRD Then & Now: Commentary on Troedsson’s 1964 article "Stump arterial circulation and its relationship to the prescription of a prosthesis for the geriatric patient"

    Directory of Open Access Journals (Sweden)

    Joan E. Sanders, PhD

    2013-08-01

    Full Text Available hough the reasons for amputation since 1964 have shifted from primarily disease (93% disease, 5% trauma [1] to a closer balance between disease and trauma (55% disease, 45% trauma [2], a major challenge faced by the amputation surgeon continues to be selection of the appropriate level of amputation.

  13. JRRD Then & Now: Commentary on Troedsson’s 1964 article "Stump arterial circulation and its relationship to the prescription of a prosthesis for the geriatric patient"

    OpenAIRE

    Joan E. Sanders, PhD

    2013-01-01

    hough the reasons for amputation since 1964 have shifted from primarily disease (93% disease, 5% trauma) [1] to a closer balance between disease and trauma (55% disease, 45% trauma) [2], a major challenge faced by the amputation surgeon continues to be selection of the appropriate level of amputation.

  14. Bone and gallium scanning in the pre-op evaluation of the infected dysvascular foot

    International Nuclear Information System (INIS)

    The purpose of this study is to determine the value of bone and gallium scans in predicting healing levels in the dysvascular foot with an infection requiring amputation. Healing requires amputation at a level both free of infection and with adequate blood flow. Forty-one such patients had bone and gallium scans and Doppler studies prior to amputation at a level selected by the surgeon. Eight patients required multiple surgeries before healing was obtained. Bone and soft tissue infections were determined from scans and healing levels predicted (SPHL) as the most distal amputation level free from infection: toectomy, Reye's, transmetatarsal, calcanectomy, Syme's, below knee. Doppler healing levels (DPHL) were predicted using a standard ischemic index. Doppler alone predicted the final healing level (FHL) in 41% with 59% needing more proximal amputation. Scans alone predicted FHL in 64% with 26% needing more proximal amputation. Ten percent were distal to the SPHL and all healed. These scans showed infection at transition sites between amputation levels, and the more proximal level had been predicted. Using the more proximal of the DPHL and SPHL the FHL was predicted in 78% with another 12% having more proximal amputation for nursing reasons. In 10% amputation was performed between DPHL and SPHL or at the more distal level. In no case was successful surgery performed distal to the more distal SPHL or DPHL. Bone and gallium scans used with Doppler studies are useful in optimizing the choice of amputation level in the infected, dysvascular foot

  15. Effect of beta-amino-propionitrile on the regenerating newt limb evaluated by uptake of 3H-proline and 3H-lysine

    International Nuclear Information System (INIS)

    Newt forelimbs were unilaterally amputated and Beta-amino propionitrile (BAPN) was added to the water in which the newts were maintained. Sixty-three days after amputation, animals were injected with either 3H-proline or 3H-lysine. Forelimbs distal to the elbow of both amputated and non-amputated sides were removed 72 hours later. Uptake of 3H-proline and 3H-lysine in whole limbs was assessed by liquid scintillation and in cartilage cells and matrix by autoradiography. Amputation was a potent stimulus to both collagen formation and maturation during regeneration. BAPN reduced the stimulatory effect of amputation on collagen formation but not on its maturation. Collagen synthesis and maturation are independent events and, in intact non-regenerating limbs, BAPN adversely affected collagen maturation while collagen synthesis was unaltered

  16. Phantom pain and phantom sensations in upper limb amputees: an epidemiological study

    OpenAIRE

    Kooijman, CM; Dijkstra, PU; Geertzen, JHB; Elzinga, A; Van Der Schans, CP

    2000-01-01

    Phantom pain in subjects with an amputated limb is a well-known problem. However, estimates of the prevalence of phantom pain differ considerably in the literature. Various factors associated with phantom pain have been described including pain before the amputation, gender, dominance, and time elapsed since the amputation. The purposes of this study were to determine prevalence and factors associated with phantom pain and phantom sensations in upper limb amputees in The Netherlands. Addition...

  17. Spinal Cauda Equina Stimulation for Alternative Location of Spinal Cord Stimulation in Intractable Phantom Limb Pain Syndrome: A Case Report

    OpenAIRE

    Lee, Pil Moo; So, Yun; Park, Jung Min; Park, Chul Min; Kim, Hae Kyoung; Kim, Jae Hun

    2016-01-01

    Phantom limb pain is a phenomenon in which patients experience pain in a part of the body that no longer exists. In several treatment modalities, spinal cord stimulation (SCS) has been introduced for the management of intractable post-amputation pain. A 46-year-old male patient complained of severe ankle and foot pain, following above-the-knee amputation surgery on the right side amputation surgery three years earlier. Despite undergoing treatment with multiple modalities for pain management ...

  18. Diabetic foot care and prevention in Senegal: adding an extra dimension to the Step-by-Step model

    OpenAIRE

    Slootmaeckers, Koen; Van Acker, Kristien; Ndour Mbaye, Maïmouna

    2010-01-01

    Every 30 seconds, a lower limb is amputated as a result of diabetes; of all the amputations in the world, about 70% are suffered by people with diabetes – foot ulceration being a key factor in developing regions. Yet these amputations can be prevented. As well as medical factors, numerous social and socio-environmental issues affect the development of diabetic foot problems. This report focuses on Africa-specific factors. Although in Africa neuropathy is a major contributing factor, it is not...

  19. Factors associated with phantom limb pain: a 31/2-year prospective study

    OpenAIRE

    Bosmans, J.C.; Geertzen, J. H. B.; Post, W.J.; van der Schans, C P; Dijkstra, P.U.

    2010-01-01

    Objective: To analyse the prevalence of phantom (limb) pain over time and to analyse factors associated with phantom (limb) pain in a prospective cohort of amputees. Design: A multicentre longitudinal study. Patients: One hundred and thirty-four patients scheduled for amputation were included. Methods: Patients filled in questionnaires before amputation, and postal questionnaires six months, 1 years and 2 years to a maximum of 3 years after amputation. Preoperative assessment included patient...

  20. Phantom limb pain: a case of maladaptive CNS plasticity?

    DEFF Research Database (Denmark)

    Flor, Herta; Nikolajsen, Lone; Jensen, Troels Staehelin

    2006-01-01

    Phantom pain refers to pain in a body part that has been amputated or deafferented. It has often been viewed as a type of mental disorder or has been assumed to stem from pathological alterations in the region of the amputation stump. In the past decade, evidence has accumulated that phantom pain...... studies and derive suggestions for innovative interventions aimed at alleviating phantom pain....

  1. Beta-blocker use and clinical outcomes after primary vascular surgery

    DEFF Research Database (Denmark)

    Høgh, A; Lindholt, J S; Nielsen, H;

    2013-01-01

    To explore the associations between beta-blocker use and clinical outcomes (death, hospitalisation with myocardial infarction (MI) or stroke, major amputation and recurrent vascular surgery) after primary vascular reconstruction.......To explore the associations between beta-blocker use and clinical outcomes (death, hospitalisation with myocardial infarction (MI) or stroke, major amputation and recurrent vascular surgery) after primary vascular reconstruction....

  2. The stump and the prosthesis.

    OpenAIRE

    Day, H. J.

    1980-01-01

    In performing amputations the surgeon must bear in mind the biomechanical and other constraints of the prosthesis likely to be fitted and, so far as possible, should fashion the stump accordingly. The various types of prosthesis and their features are discussed in relation to amputations of the lower and upper limbs at all levels.

  3. Reconstructive vascular surgery below the knee

    DEFF Research Database (Denmark)

    Rasmussen, L B; Jelnes, R; Sager, P

    1986-01-01

    = 0.08) after one year, after three years 0.22 (SD = 0.08). At follow-up (June 83) 34 patients were still alive, 11 patients with patent grafts and an AAI of 0.87 (0.74-1.01). During the study 19 patients required amputation. Seven patients had an occluded graft, but had avoided amputation. Although...

  4. Amputees and sports : a systematic review

    NARCIS (Netherlands)

    Bragaru, M.; Dekker, R.; Geertzen, J.H.B.; Dijkstra, P.U.

    2011-01-01

    Amputation of a limb may have a negative impact on the psychological and physical well-being, mobility and social life of individuals with limb amputations. Participation in sports and/or regular physical activity has a positive effect on the above mentioned areas in able-bodied individuals. Data co

  5. Gluon 2- and 3-Point Correlation Functions on the Lattice

    CERN Document Server

    Parrinello, C

    1994-01-01

    I present some preliminary results, obtained in collaboration with C. Bernard and A. Soni, for the lattice evaluation of 2- and 3-point gluon correlation functions in momentum space, with emphasis on the amputated 3-gluon vertex function. The final goal of this approach is the study of the running QCD coupling constant as defined from the amputated 3-gluon vertex.

  6. Upper-limb thrombo-embolectomy: national cohort study in Denmark

    DEFF Research Database (Denmark)

    Andersen, L V; Mortensen, L S; Lindholt, Jes S.; Faergeman, O; Henneberg, Eskild Winther; Frost, L

    2010-01-01

    We investigated the incidence of thrombo-embolectomy in upper-limb and prognosis with respect to arm amputation, stroke and death.......We investigated the incidence of thrombo-embolectomy in upper-limb and prognosis with respect to arm amputation, stroke and death....

  7. A designated centre for people with disabilities, operated by Sunbeam House Services Ltd , Wicklow

    LENUS (Irish Health Repository)

    Buckley, Claire M

    2012-01-01

    To describe trends in the incidence of non-traumatic amputations among people with and without diabetes and estimate the relative risk of an individual with diabetes undergoing a lower extremity amputation compared to an individual without diabetes in the Republic of Ireland.

  8. Stress Distribution in Implant Retained Finger Prosthesis: A Finite Element Study

    OpenAIRE

    Amornvit, Pokpong; Rokaya, Dinesh; Keawcharoen, Konrawee; Thongpulsawasdi, Nimit

    2013-01-01

    Background: Finger amputation may result from congenital cause, trauma, infection and tumours. The finger amputation may be rehabilitated with dental implant-retained finger prosthesis. The success of implant-retained finger prosthesis is determined by the implant loading. The type of the force is a determining factor in implant loading.

  9. Effect of unilateral incisor tooth amputation on the glucose metabolism in submandibular glands of rats following sympathetic and parasympathetic denervation Efeito da amputação unilateral do incisivo inferior sobre o metabolismo da glicose em glândulas submandibulares de ratos submetidas a desnervação simpática e parassimpática

    OpenAIRE

    Marinez ALMEIDA-DE-FARIA; BAUER Jarbas A.; Nicolau, Jose

    2000-01-01

    The autonomic nervous system is of major importance in the regulation of physiological functions of the salivary glands, including the sialadenotrophic process. It is well known that the secretory function as well as other functions in the salivary glands depend upon the energy produced in the gland. The acini volume density, some enzymes of the glucose metabolism, such as hexokinase, phosphofructokinase, pyruvate kinase, glucose-6-phosphate dehydrogenase and lactate dehydrogenase were evalua...

  10. Perfil de clientes submetidos a amputações relacionadas ao diabetes mellitus Perfíl del paciente sometido a la amputación relacionada a el diabestes mellitus Profile of patients submitted to amputation related to diabetes mellitus

    OpenAIRE

    Darlene Mara dos Santos Tavares; Flávia Aparecida Dias; Luciana Rabelo Araújo; Gilberto de Araújo Pereira

    2009-01-01

    Estudo retrospectivo que objetivou descrever as características sócio-demográficas e clínicas de 141 sujeitos, internados no Hospital de Clínicas da Universidade Federal do Triângulo Mineiro, submetidos à amputação relacionada ao diabetes; comparar o número de amputações de acordo com as variáveis sexo, faixa etária, co-morbidades e tipo de tratamento e associar o número de amputações com o tempo de internação e de diagnóstico. Os dados coletados em prontuários totalizaram 208 amputações. Mai...

  11. 断指再植术后应用脉搏血氧饱和度仪早期发现血管危象的研究%A study on application of pulse blood oxygen saturation meter in early finding of blood vessel articulo in patients after replantation of amputated finger

    Institute of Scientific and Technical Information of China (English)

    孟宪玲; 苗凤珍; 李丽; 任晓凤; 靳彩霞; 董晶

    2006-01-01

    [目的]早期发现血管危象的发生,提高再植指成活率.[方法]将病人分为A组和B组,A组56例76指,于断指再植术后1 d~5 d内应用脉搏血氧饱和度仪监测再植指和对侧相应健指的经皮血氧饱和度(SpO2);B组为30例48指断指再植术后发生血管危象的病人,于危象时立即监测再植指和对侧相应健指的SpO2变化.[结果]A组再植指与健指SpO2变化无统计学意义(P>0.05),而B组再植指与健指SpO2差异有统计学意义(P<0.01).[结论]应用脉搏血氧饱和度仪对再植指进行SpO2监测,能及时发现血管危象,并有助于分析血管危象的类型.

  12. Relationship between mechanical sensitivity and postamputation pain: A prospective study

    DEFF Research Database (Denmark)

    Nikolajsen, Lone; IlKjær, Susanne; Jensen, Troels Staehelin

    2000-01-01

    Limb amputation is followed by stump and phantom pain in a large proportion of amputees and postamputation pain may be associated with signs of hyperexcitability such as hyperalgesia to mechanical stimulation. The present study examined the possible relationship between mechanical pain threshold of...... the limb and early (after 1 week) and late (after 6 months) phantom pain. Thirty-five patients scheduled for amputation of the lower limb were examined before, 1 week and 6 months after amputation. On all three examination days pressure-pain thresholds were measured and compared with the simultaneous...... amputation there was a significant and inverse relationship between mechanical thresholds and phantom pain but no relationship was found after 6 months. The findings suggest that although tenderness of the limb before and after amputation is related to early stump and phantom pain, the relationship is weak...

  13. Is it possible to predict limb viability in complex Gustilo IIIB and IIIC tibial fractures? A comparison of two predictive indices.

    LENUS (Irish Health Repository)

    O'Sullivan, S T

    2012-02-03

    The patient with severe lower limb trauma presents a management dilemma; whether to amputate primarily or to attempt limb salvage. In recent years, many predictive indices have been published which purport to identify limbs which are non-viable. We retrospectively applied two recently described indices, the Mangled Extremity Severity Score (MESS) and the Limb Salvage Index (LSI), to 54 limbs in 50 patients with either Gustilo IIIB or IIIC complex tibial fractures. There were 22 amputations (40.7 per cent) in the series. The mean MESS score in the limb salvage group was 3.8 (range 2-10), and the mean MESS score in the amputation group was 7.7 (range 4-13) (P < 0.0001). The mean LSI score in the limb salvage group was 3.6 (range 3-8), and the mean LSI score in the amputation group was 6.9 (P < 0.01). However, in the group with MESS scores > 7 (which recommends amputation), there were three limbs which were salvaged with acceptable functional outcome. Similarly, in those with LSI scores > 6 (which recommends amputation), there were seven limbs successfully salvaged. A MESS > 7 offered a greater relative risk of amputation (9.2) than a LSI score > 6 (5.3). We found both indices of use in predicting limb salvage and functional outcome. However, neither is sufficiently accurate to be considered absolutely reliable in clinical practice.

  14. Injury, nerve, and wound epidermis related electrophoretic and fluorographic protein patterns in forelimbs of adult newts

    International Nuclear Information System (INIS)

    Polyacrylamide slab gel electrophoresis and [35S]methionine fluorography were used to examine proteins in regenerating newt limbs, amputated denervated limbs, unamputated denervated limbs, and separated blastema mesodermal core and wound epidermis. A total of 27 protein electrophoretic bands were obtained from amputated limbs and 24 bands from unamputated limbs. Amputation resulted in the appearance of 4 new bands and the loss of 1 band as compared to unamputated limbs. These 5 banding differences were apparent on stained gels 3 days postamputation and were maintained through 10 weeks postamputation (complete regenerate stage). Only one band in unamputated limbs was always detectable on fluorographs, whereas virtually all of the stainable bands of amputated limbs were visible on fluorographs. Amputation clearly stimulated a marked, generalized increase in the synthesis of limb proteins. The 5 amputation induced changes were equally evident in stained gels of both innervated and denervated limbs. Amputated denervated limbs possessed a full set of fluorographic bands (including the 5 differences) through 18 days postamputation. However, denervation without amputation was not sufficient to alter the stainable banding pattern. Wound epidermis and mesodermal core both displayed the 5 banding differences and had identical banding patterns with the exception of one epidermal specific band. This band was also present in whole limb skin but was absent in unamputated mesodermal limb tissue. This was the only band of unamputated limbs that was consistently detectable by fluorography. It is concluded that amputation induces nerve independent changes in protein synthesis that are common to both mesodermal core and wound epidermis. These changes may represent preparation for cellular proliferation

  15. Functional Reorganization of the Primary Somatosensory Cortex of a Phantom Limb Pain Patient.

    Science.gov (United States)

    Zhao, Jia; Guo, Xiaoli; Xia, Xiaolei; Peng, Weiwei; Wang, Wuchao; Li, Shulin; Zhang, Ya; Hu, Li

    2016-07-01

    Functional reorganization of the somatosensory system was widely observed in phantom limb pain patients. Whereas some studies demonstrated that the primary somatosensory cortex (S1) of the amputated limb was engaged with the regions around it, others showed that phantom limb pain was associated with preserved structure and functional organization in the former brain region. However, according to the law of use and disuse, the sensitivity of S1 of the amputated limb to pain-related context should be enhanced due to the adaptation to the long-lasting phantom limb pain experience. Here, we collected neurophysiological data from a patient with 21-year phantom limb pain using electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) techniques. EEG data showed that both laser-evoked potentials (LEPs) and tactile-evoked potentials (TEPs) were clearly presented only when radiant-heat laser pulses and electrical pulses were delivered to the shoulder of the healthy limb, but not of the amputated limb. This observation suggested the functional deficit of somatosensory pathways at the amputated side. FMRI data showed that significant larger brain activations by painful rather than non-painful stimuli in video clips were observed not only at visual-related brain areas and anterior/mid-cingulate cortex, but also at S1 contralateral to the amputated limb. This observation suggested the increased sensitivity of S1 of the amputated limb to the pain-related context. In addition, such increase of sensitivity was significantly larger if the context was associated with the amputated limb of the patient. In summary, our findings provided novel evidence for a possible neuroplasticity of S1 of the amputated limb: in an amputee with long-lasting phantom limb pain, the sensitivity of S1 to pain-related and amputated-limb-related context was greatly enhanced. PMID:27389122

  16. Preamputation MR imaging in meningococcemia and comparison to conventional arteriography

    International Nuclear Information System (INIS)

    Meningococcemia is a life-threatening infection which produces purpura fulminans and extremity gangrene in its most severe form. In patients with gangrene, amputation is usually necessary. The amputations frequently need revision as ischemic changes in the underlying soft tissues and bone are difficult to evaluate at the time of surgery. These ischemic changes often have non-vascular distributions and progress over time. We present two patients in whom MR imaging and MR angiography were performed prior to planned amputation. These cases demonstrate the potential utility of MR imaging in this setting, and compare the MR angiographic results to conventional arteriography in one of these patients. (orig.)

  17. Limb Prosthetics

    Science.gov (United States)

    ... in the Residual Limb A prosthesis is an artificial device that replaces a missing body part. A limb may be amputated or missing because of a blood vessel disorder (such as atherosclerosis or damage due to ...

  18. Recovery of locomotion after injury in Drosophila melanogaster depends on proprioception.

    Science.gov (United States)

    Isakov, Alexander; Buchanan, Sean M; Sullivan, Brian; Ramachandran, Akshitha; Chapman, Joshua K S; Lu, Edward S; Mahadevan, L; de Bivort, Benjamin

    2016-06-01

    Locomotion is necessary for survival in most animal species. However, injuries to the appendages mediating locomotion are common. We assess the recovery of walking in Drosophila melanogaster following leg amputation. Whereas flies pre-amputation explore open arenas in a symmetric fashion on average, foreleg amputation induces a strong turning bias away from the side of the amputation. However, we find that unbiased walking behavior returns over time in wild-type flies, while recovery is significantly impaired in proprioceptive mutants. To identify the biomechanical basis of this locomotor impairment and recovery, we then examine individual leg motion (gait) at a fine scale. A minimal mathematical model that links neurodynamics to body mechanics during walking shows that redistributing leg forces between the right and left side enables the observed recovery. Altogether, our study suggests that proprioceptive input from the intact limbs plays a crucial role in the behavioral plasticity associated with locomotor recovery after injury. PMID:26994176

  19. Postoperative Analgesia in Abdominal Surgery: a Medico-economic Study

    Science.gov (United States)

    2014-08-13

    Extended Ileal Resection Under Laparotomy; Total Proctocolectomy Under Laparotomy; Colectomy Left/Right/Total Under Laparotomy; Rectosigmoidal Resection Under Laparotomy; Anterior Resection of Rectum Under Laparotomy; Abdomino-perineal Amputation Under Laparotomy

  20. A Real World, Observational Registry of Chronic Wounds and Ulcers

    Science.gov (United States)

    2016-05-18

    Diabetic Foot; Varicose Ulcer; Pressure Ulcer; Surgical Wound Dehiscence; Vasculitis; Skin Ulcer; Leg Ulcer; Wounds and Injuries; Pyoderma; Peripheral Arterial Disease; Diabetic Neuropathies; Lymphedema; Venous Insufficiency; Diabetes Complications; Amputation Stump

  1. X-ray induced inhibition of DNA synthesis and mitosis in internal tissues during the initiation of limb regeneration in the adult newt

    International Nuclear Information System (INIS)

    Left front limbs of adult male newts were given 2000 R of x irradiation at least four weeks prior to amputation of both forelimbs. Internal stump tissues were evaluated for the ability to incorporate 3H-thymidine and accumulate colchicine-blocked mitotic figures. In otherwise uninjured limbs, irradiation stimulated low levels of DNA synthesis which did not increase significantly after amputation. Thus, as soon as DNA synthesis increased significantly in normal limbs as a result of amputation, it was demonstrably higher than in x-rayed limbs. In general, mitotic activity in both groups reflected the DNA synthetic rates. Since others have shown that denervation at the time of amputation blocks subsequent mitosis in internal stump tissues yet allows normal levels of DNA synthesis for eight days, we conclude that x irradiation and denervation prevent cell division in potential blastema cells by different mechanisms

  2. Muscle necrosis in the extremities: evaluation with Tc-99m pyrophosphate scanning--a retrospective review

    International Nuclear Information System (INIS)

    A retrospective review was done of 34 extremities studied between 1981 and 1985 with technetium-99m pyrophosphate scanning; 22 were subsequently amputated. Results of detailed pathologic examination or immediate postoperative examination of the resected extremity were available in 16 cases. In these cases, scanning had allowed correct prediction of the level of amputation and of the specific areas of muscle infarction in 13 cases. In the one case in which amputation was performed for infection rather than muscle necrosis, the lack of necrosis was correctly predicted with the scan. The limited results of this study indicate that the Tc-99m pyrophosphate scan allows the location of necrotic muscle to be predicted accurately and may therefore be a useful adjunct in determining the best level for ultimate amputation. Special caution is required in those cases in which muscle necrosis is due to acute causes (e.g., traumatic thrombosis) rather than chronic vascular disease

  3. Ultraviolet light microbeam irradiation of the microtubules in single heliozoan axopodia

    International Nuclear Information System (INIS)

    Irradiation of single axopodia near their distal ends with ultraviolet light induces axopodial retraction which continues for a short period after irradiation has ceased and appears to depend on the reduction in length of a microtubular axoneme. Altering the target site of the microbeam to the mid-point of an axopodium and prolonging the irradiation time results in the amputation of the distal portion of the axopodium. Both retraction and amputation may involve an ultraviolet light dependent breakdown of cytoplasmic microtubules. Axopodia grow out again after retraction and after amputation. The rates of growth of axopodia shortened in both these ways have been compared. Axopodia which have been caused to retract grow at a mean rate which is faster than that of axopodia which have been amputated

  4. Occlusive Peripheral Arterial Disease

    Science.gov (United States)

    ... erythrocyte sedimentation rate (ESR) and level of C-reactive protein, which is produced only when inflammation is present. ... people with occlusive peripheral arterial disease also have coronary artery disease. Amputation of a limb may be necessary if ...

  5. Erratum

    OpenAIRE

    2014-01-01

    Rebecca Brinkler, Xiaoxi Zhang, Sinthuja Ratnasingam, Jeremy Dawson, Ioulios Palamaras. Severe inflammatory response and vasculitis leading to quadruple limb amputations. JRSM Open December 2013; DOI: 10.1177/2042533313505510

  6. Regenerative Medicine: Charting a New Course in Wound Healing

    OpenAIRE

    Geoffrey C Gurtner; Chapman, Mary Ann

    2016-01-01

    Significance: Chronic wounds are a prevalent and costly problem in the United States. Improved treatments are needed to heal these wounds and prevent serious complications such as infection and amputation.

  7. 20 CFR 404.1530 - Need to follow prescribed treatment.

    Science.gov (United States)

    2010-04-01

    ... would be cataract surgery for one eye, when there is an impairment of the other eye resulting in a... transplant), or other reason is very risky for you; or (5) The treatment involves amputation of an...

  8. Overview of Rehabilitation

    Science.gov (United States)

    ... closely monitors the progress. The goals may be changed if people become unwilling or unable (financially or ... Limb Amputation Rehabilitation for Speech Disorders Rehabilitation for Blindness NOTE: This is the Consumer Version. CONSUMERS: Click ...

  9. Postamputation pain: studies on mechanisms.

    Science.gov (United States)

    Nikolajsen, Lone

    2012-10-01

    Amputation is followed by both painful and non-painful phantom phenomena in a large number of amputees. Non-painful phantom sensations rarely pose any clinical problem, but 60-80% of all amputees also experience painful sensations (i.e. phantom pain) located to the missing limb. The severity of phantom pain usually decreases with time, but severe pain persists in 5-10% of patients. Pain in the residual limb (i.e. stump pain) is another consequence of amputation. Both stump and phantom pain can be very difficult to treat. Treatment guidelines used for other neuropathic pain conditions are probably the best approximation, especially for the treatment of stump pain. The aim of the present doctoral thesis was to explore some of the mechanisms underlying pain after amputation. Ten studies were carried out (I-X). My PhD thesis from 1998 dealt with pain before the amputation and showed that preamputation pain increases the risk of phantom pain after amputation (I). A perioperative epidural blockade, however, did not reduce the incidence of pain or abnormal sensory phenomena after amputation (II, III). The importance of sensitization before amputation for the subsequent development of pain is supported by study IV, in which pressure pain thresholds obtained at the limb before amputation were inversely related to stump and phantom pain after 1 week. Afferent input from the periphery is likely to contribute to postamputation pain as sodium channels were upregulated in human neuromas (VI), although neuroma removal did not always alleviate phantom pain (V). Sensitization of neurons in the spinal cord also seems to be involved in pain after amputation as phantom pain was reduced by ketamine, an NMDA-receptor antagonist. Another NMDA-receptor antagonist, memantine, and gabapentin, a drug working by binding to the δ2α-subunit of voltage-gated calcium channels, had no effect on phantom pain (VII-IX). Supraspinal factors are also important for pain after amputation as

  10. The Treatment of Phantom Limb Pain Using Immersive Virtual Reality : Three Case Studies.

    OpenAIRE

    Murray, Craig; Pettifer, Stephen; Howard, Toby; Patchick, Emma; Caillette, Fabrice; Kulkarni, Jai; Bamford, Candy

    2007-01-01

    Purpose: This paper describes the design and implementation of a case-study based investigation using immersive virtual reality as a treatment for phantom limb pain. Method: Three participants who experienced phantom limb pain (two with an upper-limb amputation, and one with a lower-limb amputation) took part in between 2-5 Immersive Virtual Reality (IVR) sessions over a three week period. The movements of participants’ anatomical limbs were transposed into the movements of a virtual limb, pr...

  11. Cortical Depression and Potentiation: Basic Mechanisms for Phantom Pain

    OpenAIRE

    Zhuo, Min

    2012-01-01

    People experience the feeling of the missing body part long after it has been removed after amputation are known as phantom limb sensations. These sensations can be painful, sometimes becoming chronic and lasting for several years (or called phantom pain). Medical treatment for these individuals is limited. Recent neurobiological investigations of brain plasticity after amputation have revealed new insights into the changes in the brain that may cause phantom limb sensations and phantom pain....

  12. The Role of the Very Long Posterior Tibial Artery Flap following Severe Lower Limb Trauma: Case Series and Literature Review

    OpenAIRE

    Leela Sayed, MBChB; Noemi Kelemen, MD, MRCS; Stephen Williams, FRCS; Graham J. Offer, FRCS

    2013-01-01

    Summary: With advancing techniques, knowledge, and training, the decision to salvage a lower limb following severe trauma is becoming ever more popular and successful. However, in cases where amputation is inevitable due to extensive injury or infection, we encourage the use of the very long posterior tibial artery (VLPTA) flap when the sole of the foot and posterior tibial neurovasculature are intact. We report 3 patients who underwent below-knee amputation and reconstruction using the VLPTA...

  13. Validity of method to quantify transtibial amputees’ free-living prosthetic wearing times and physical activity levels when using suction suspension sockets

    OpenAIRE

    Kit Tzu Tang, EngD; William D. Spence; Douglas Maxwell; Benedict William Stansfield, PhD

    2012-01-01

    Prostheses are prescribed to restore the mobility of people with amputated lower limbs. Monitoring the prosthesis wearing times and physical activity of prosthesis users would provide invaluable information regarding rehabilitation progress and suitability of the prosthesis. The validation of a method to determine wearing times and physical activity state, as well as strides taken, of amputees wearing suction suspension sockets is reported. Eight participants with transtibial amputation were ...

  14. Perceptual abnormalities in amputees: phantom pain, mirror-touch synaesthesia and referred tactile sensations

    OpenAIRE

    Goller, Aviva Idit

    2012-01-01

    It is often reported that after amputation people experience "a constant or inconstant... sensory ghost... faintly felt at time, but ready to be called up to [their] perception" (Mitchell, 1866). Perceptual abnormalities have been highlighted in amputees, such as sensations in the phantom when being stroked elsewhere (Ramachandran et al., 1992) or when observing someone in pain (Giummarra and Bradshaw, 2008). This thesis explored the perceptual changes that occur following amputation...

  15. Development of Phantom Limb Pain after Femoral Nerve Block

    OpenAIRE

    Sadiah Siddiqui; Anthony N. Sifonios; Vanny Le; Martinez, Marc E.; Eloy, Jean D.; Andrew G. Kaufman

    2014-01-01

    Historically, phantom limb pain (PLP) develops in 50–80% of amputees and may arise within days following an amputation for reasons presently not well understood. Our case involves a 29-year-old male with previous surgical amputation who develops PLP after the performance of a femoral nerve block. Although there have been documented cases of reactivation of PLP in amputees after neuraxial technique, there have been no reported events associated with femoral nerve blockade. We base our discussi...

  16. Anthropometric profile and physical performance characteristic of the Brazilian amputee football (soccer) team

    OpenAIRE

    Mário A. M. Simim; Bruno V. C. Silva; Moacir Marocolo Júnior; Edmar L. Mendes; de Mello, Marco T; Gustavo R. da Mota

    2013-01-01

    Amputee football is a variation of conventional soccer in which athletes with lower limb amputation and one athelete with upper limb amputation (the goalkeeper) participate. The objective of this study was to investigate the anthropometric and physical characteristics of amputee football athletes and to verify differences between heart rate peak (HRpeak) and equations for predicting maximum heart rate (HRmax). Twelve amputee soccer players from the Brazilian team participated in this study. T...

  17. [Apical root pins of high-karat gold alloys for resected roots].

    Science.gov (United States)

    Handtmann, S; Lindemann, W; Sculte, W

    1989-02-01

    Following earlier studies on corrosion of silver pins in the root canal experience will be presented with the use of high-karat gold pins for apical closure of root amputations. The commercially available standardized Ackermann silver pins were replaced by high-karat gold pins of similar Vicker hardness and inserted in 218 patients with 264 root amputations since 1986. A clinical and radiological follow-up demonstrated a success rate of over 90%. PMID:2598876

  18. Amputação interescapulotorácica sob anestesia locorregional

    Directory of Open Access Journals (Sweden)

    José Alves de Moraes

    2013-10-01

    Full Text Available Forequarter amputations are an uncommon option for the treatment of upper limb and shoulder girdle tumors nowadays. This procedure can be done by different approaches and general anesthesia is commonly used. The authors report a case of forequarter amputation by the posterior approach performed for treatment of a soft-tissue sarcoma under a brachial plexus block associated with venous sedation and local anesthesia.

  19. Health State Preference Assessment in Diabetic Peripheral Neuropathy

    OpenAIRE

    Sullivan, Sean D.; Doris P. Lew; E. Beth Devine; Zafar Hakim; Gayle E. Reiber; Veenstra, David L.

    2002-01-01

    Objective: To assess patient preferences for health states associated with diabetic peripheral neuropathy (DPN). Design and intervention: Seven health states describing varying stages of disease severity in DPN were developed: mild neuropathy, painful neuropathy, severe neuropathy, minor ulcer, severe ulcer, minor amputation and major amputation. Using a computer interview, both rating scale (RS) and standard gamble (SG) preference scores were elicited from 52 patients with diabetes mellitus....

  20. Transfusion-Related Acute Lung Injury Following Upper Extremity Replantation

    OpenAIRE

    Celalettin Sever; Yalçın Külahçı; Cihan Şahin; Sinan Öksüz; Haluk Duman; Fuat Yüksel

    2012-01-01

    Transfusion-related acute lung injury (TRALI) is a common adverse effect of blood transfusion that is often underrecognised and underreported. We would like to report a case of TRALI after the replantation and transfusion of blood components in a male patient who had sustained a complete amputation of the right upper extremity. The level of amputation was just proximal to the humeral condyles. Replantation was performed 5 hours after the accident and 36 units of blood products were transfused...

  1. Widespread osteonecrosis of the foot in systemic lupus erythematosus: Radiographic and gross pathologic correlation

    International Nuclear Information System (INIS)

    A patient with systemic lupus erythematosus required an amputation of the foot related to the presence of vascular disease and infection. Radiographs obtained prior to amputation revealed osteonecrosis in virtually every bone of the foot. Radiographic-pathologic correlation documented this widespread osseous involvement. Although ischemic necrosis of bone is a well-known feature of systemic lupus erythematosus, its localization in the small bones of the foot is rare. (orig.)

  2. Use of the Mechanical Leech for Successful Zone I Replantation

    OpenAIRE

    Sang Wha Kim; Hyun Ho Han; Sung-No Jung

    2014-01-01

    Replantation of zone I finger injuries remains a challenge, particularly if the fingertip was previously scarred or atrophied, which makes it difficult to secure a suitable vein at the amputation site. In cases of artery-only anastomosis, we propose using a mechanical leech technique to maintain sufficient venous outflow until the internal circulation regenerates. We applied this procedure to eight patients who had zone 1 amputations without veins that were suitable for anastomosis. Emergent ...

  3. How do Australian podiatrists manage patients with diabetes? The Australian diabetic foot management survey

    OpenAIRE

    Quinton, Thomas R; Lazzarini, Peter A; Boyle, Frances M; Russell, Anthony W; Armstrong, David G.

    2015-01-01

    Background Diabetic foot complications are the leading cause of lower extremity amputation and diabetes-related hospitalisation in Australia. Studies demonstrate significant reductions in amputations and hospitalisation when health professionals implement best practice management. Whilst other nations have surveyed health professionals on specific diabetic foot management, to the best of the authors’ knowledge this appears not to have occurred in Australia. The primary aim of this study was t...

  4. Education on foot care in people with diabetes mellitus, type II

    OpenAIRE

    Antonia Kalogianni; Maria Polikandrioti

    2009-01-01

    Diabetes mellitus is a disease related to numerous complications, including neuropathy, peripheral vascular disease and trauma. These complications in conjunction with the infection of the foot ulcers is the leading cause of amputations of feet (non-traumatic lower limb amputation).Aim: The purpose of this study was to systematically review the evidence on the way and methods of caring diabetic foot.Method and material: The method οf the present study included research of medical and nurs...

  5. The effects of isolation on the mechanics of the human heel pad.

    OpenAIRE

    Aerts, P; Ker, R F; de Clercq, D.; Ilsley, D W

    1996-01-01

    In previous studies on the mechanical properties of the human heel pad (Bennett & Ker, 1990; Aerts et al. 1995) the fat pad and part of the calcaneus was removed from amputated test specimens. The present study tested whether this procedure influences the mechanical behaviour of the sample. Intact amputated feet were therefore mounted on steel rods driven through the calcaneus and placed in a mechanical test situation (pendulum or servohydraulic material tester). The mechanical properties of ...

  6. St. Conlon's Community Nursing Unit, Church Road, Nenagh, Tipperary.

    LENUS (Irish Health Repository)

    Delea, Sarah

    2015-07-01

    Diabetes is an increasingly prevalent chronic illness that places a huge burden on the individual, the health system and society. Patients with active foot disease and lower limb amputations due to diabetes have a significant amount of interaction with the health care services. The purpose of this study was to explore the attitudes and experiences of foot care services in Ireland among people with diabetes and active foot disease or lower limb amputations.

  7. Bloqueio isquiático-femoral guiado por ultra-som para revisão de coto de amputação: relato de caso Bloqueo isquiático-femoral guiado por ultrasonido para revisión de muñón de amputación: relato de caso Ultrasound-guided sciatic-femoral block for revision of the amputation stump: case report

    OpenAIRE

    Pablo Escovedo Helayel; Diogo Bruggemann da Conceição; Carla Feix; Gustavo Luchi Boos; Bruno Schroder Nascimento; Getúlio Rodrigues de Oliveira Filho

    2008-01-01

    JUSTIFICATIVA E OBJETIVOS: O emprego da ultra-sonografia na anestesia regional vem se tornando cada vez mais difundido pelo seu papel facilitador e pela sua eficácia. A visualização direta por meio da ultra-sonografia permite que se identifiquem os nervos periféricos, independentemente da capacidade de se obter estimulação sensitiva ou motora. RELATO DO CASO: Paciente submetido à revisão de coto de amputação no nível do joelho sob bloqueio isquiático-femoral guiado por ultra-som com 40 mL de ...

  8. Proprioception in Above-the-Knee Amputees with Artificial Limbs

    Directory of Open Access Journals (Sweden)

    E. P. Latanioti

    2013-01-01

    Full Text Available Purpose. To evaluate the lower limb proprioceptive sensation in patients with femoral amputation who received an artificial joint. Materials and Methods. 22 patients (18 men, 4 women, 24–65 years old (mean: 42, who had undergone above-the-knee joint amputation and underwent evaluation of proprioception using joint reposition in a predetermined angle of 15° knee flexion. The measurements were applied using a conventional goniometer to both amputated and healthy knees. The last ones were used as internal control. All patients performed an active knee flexion from hyperextension to 15° in a closed kinetic chain in order to evaluate proprioceptive sensation of the knee joint using the joint position sense (JPS method during specific controllable circumstances very close to normal gait. Results. JPS at 15° flexion for the amputated knee was calculated to be equal to 13.91 (SD = ±4.74, and for the healthy side it was equal to 14.15 (SD = ±2.61. No statistically significant differences were detected between the amputated and the healthy limb (. Conclusions. The proprioceptive information of the stumps did not appear to be affected significantly after thigh amputation and application of artificial prosthesis when JPS at 15° was evaluated. It seems that these patients compensate the loss of the knee sensory receptors via alternative mechanisms.

  9. Incidence and Clinical Significance of Heterotopic Ossification After Partial Ray Resection.

    Science.gov (United States)

    Boffeli, Troy J; Thompson, Jonathan C; Waverly, Brett J; Pfannenstein, Ryan R; Mahoney, Kevin J

    2016-01-01

    Heterotopic bone growth is a common finding after partial foot amputation that can predispose to recurrent wounds, osteomyelitis, and reamputation. Heterotopic ossification is the formation of excessive mature lamellar bone in the soft tissues adjacent to bone that is exacerbated by trauma or surgical intervention. The relevance of heterotopic ossification is dependent on its anatomic location. Its occurrence as a sequela of partial foot amputation can lead to prominence on the plantar aspect of the foot that can predispose the patient to recurrent neuropathic ulceration or preclude appropriate wound healing. Reulceration puts the high-risk patient who has already undergone local amputation at greater risk of recurrent infection and further amputation. The present study aimed to assess the incidence and risk factors for heterotopic ossification to further evaluate its role in partial foot amputation. A retrospective analysis of 72 consecutive patients who had undergone partial metatarsal resection was performed, with 90% of the cohort having peripheral neuropathy and 88% diabetes mellitus. Our findings revealed a heterotopic ossification incidence of 75% diagnosed radiographically. The initial onset of heterotopic ossification was not appreciated >10 weeks postoperatively. Ten patients (18.5%) exhibited heterotopic ossification-associated ulceration. The incidence of heterotopic ossification was 30% less in patients with peripheral vascular disease. These results indicate that heterotopic ossification is a common sequela of partial ray resection in an already high-risk patient population. The perioperative use of pharmacologic or radiation prophylaxis in an attempt to minimize amputation-related morbidity should be considered. PMID:26922732

  10. Assessment psychophysiological of disability in male mice

    Directory of Open Access Journals (Sweden)

    Maryam Mohammadi

    2014-03-01

    Full Text Available Amputation is considered as a defect and its outcome is person's disability and the incidences of psychological problems. This study examined psychophysiological of disability in male mice with amputed limb. This experimental study was conducted on 30 male mice were randomly divided into 6 groups of 5 animals each: two intact control groups (NC, two groups  that their right hands (RH amputed from elbow joint and two other groups that their right feet (RF amputed from knee joint. Behavioral tests were performed in each group either after 30 or 60 days after amputation. To investigate the behavior paradigms, we used of forced swimming test for depression, elevated plus maze for anxiety, tail pinch test for stress, Morris water maze for spatial memory and object recognition test for learning. This study demonstrated that the immobility time in FST was RF group on day 30 significant increased compared to NC group on day 60. The open arms entries in EPM were significant decrease in RH and RF groups on days 30 and 60 compared to NC group on day 60. The time in closed arms in EPM was RF group on day 60 significant increased compared to NC group on day 30. RH and RF groups on days 30 and 60 significant increased in this parameter when compared to NC group on day 60. The time in open arms in EPM was significant different in NC group on day 30 as compared to NC group on day 60. RH and RF groups on days 30 and 60 significant decrease compared to NC group on day 60. To sum, limb amputation increased anxious behavior. The trend of working memory in ORT was deteriorated following limb amputation. The response to stress stimulus in TPT was increased post-amputation (P>0.05. The spatial memory in MWM also showed moderate deficit following amputation. Results from present study indicated that amputation can created some psychophysiological disorders. Major reason for which is probably animal's motor behavior defects, although further studies need to be done on

  11. Clinical and behavioral factors associated with management outcome in hospitalized patients with diabetic foot ulcer

    Directory of Open Access Journals (Sweden)

    Yekta Z

    2011-10-01

    Full Text Available Zahra Yekta1, Reza Pourali2, Rahim Nezhadrahim3, Leila Ravanyar4, Mohammad Ghasemi-rad5 1Department of Community Medicine, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, 2Medical Demonstrator, Urmia University of Medical Sciences, Urmia, 3Department of Infectious Disease, Urmia University of Medical Sciences, Urmia, 4Master of Health Education, Urmia University of Medical Sciences, Urmia, 5Student Research Committee, Urmia University of Medical Sciences, Urmia, Islamic Republic of Iran Objectives: Diabetic foot ulcer (DFU has been linked to high mortality and morbidity in diabetic patients. In spite of the increasing prevalence of diabetes and its complications, this issue has not been adequately studied in Iran. Materials and methods: In this cross-sectional study we attempt to describe the prevalence of diabetic foot amputation in patients admitted to our training hospitals in Urmia, Iran, and also to determine the associated demographic, behavioral, and clinical factors. Results: Of 94 patients with DFU, 34 (32% had amputation. Those with amputation were significantly older and were also less educated than those without amputation, had longer duration of diabetes (hence were more likely to suffer from complications, and had high-risk wounds plus a poor glycemic control. On logistic regression analysis two variables were associated with amputation: Wagner classification ≥3 and HbA1c. On a receiver operating characteristics curve, the HbA1c cutoff point of 9.7% significantly discriminated to predict increasing risk of amputation. Conclusion: Both glycemic control and promoting the knowledge of patients and health care professionals in order to diagnose DFU in the early stages and to prevent development of the high-grade wounds would be a significant step in reducing the burden of DFU and its effect on quality of life in Iran. Keywords: diabetes mellitus, foot ulcer, amputation

  12. Revascularization Surgery: Its Efficacy for Limb Salvage in Diabetic Foot.

    Science.gov (United States)

    Chang, Tzu-Yen; Shieh, Shyh-Jou

    2016-03-01

    The estimated prevalence of diabetes is 9.78% in Taiwan. The lifetime risk for patients with diabetes to have foot ulcers might be as high as 25%. About 15% of these patients require major limb amputation because of ischemia and infection. Peripheral artery disease is still a major problem involved in diabetic foot disease and the cause for major amputation despite an increase in the prevalence of revascularization surgery and new revascularization techniques over the past 20 years. We investigated the major limb amputation rates in patients with diabetic foot and critical limb ischemia who had undergone revascularization surgery in our hospital. The records of 42 patients who had undergone revascularization surgery for diabetic foot were retrospectively reviewed. Nineteen patients (45%) required major limb amputation despite revascularization. The affected limbs of only 15 patients (36%) were salvaged. Four patients died soon after surgery because of comorbidities, and another 4 were lost to follow-up. Two patients died from procedure-related sepsis, and overall perioperative mortality was 4.8%. Ten predictive risk factors (duration of diabetes, history of smoking, coronary artery disease, congestive heart failure, cerebral vascular accident, contralateral amputation, end-stage renal disease, fever episode, wound infection severity score, and arterial obstruction level) were included for analysis. Although none was significant, long-duration diabetes (OR: 1.13), end-stage renal disease (OR: 10.02), wound infection (OR: 1.56), and infrapopliteal lesions (OR: 3.00) tended to be unfavorable predictive risk factors of limb amputation. Revascularization surgery is still potentially beneficial for these patients-eg, it decreases the contralateral limb amputation rate by 7.5%-if done early in high-risk patients. PMID:26808765

  13. Body integrity identity disorder.

    Directory of Open Access Journals (Sweden)

    Rianne M Blom

    Full Text Available INTRODUCTION: Body Integrity Identity Disorder (BIID is a rare, infrequently studied and highly secretive condition in which there is a mismatch between the mental body image and the physical body. Subjects suffering from BIID have an intense desire to amputate a major limb or severe the spinal cord in order to become paralyzed. Aim of the study is to broaden the knowledge of BIID amongst medical professionals, by describing all who deal with BIID. METHODS: Somatic, psychiatric and BIID characteristic data were collected from 54 BIID individuals using a detailed questionnaire. Subsequently, data of different subtypes of BIID (i.e. wish for amputation or paralyzation were evaluated. Finally, disruption in work, social and family life due to BIID in subjects with and without amputation were compared. RESULTS: Based on the subjects' reports we found that BIID has an onset in early childhood. The main rationale given for their desire for body modification is to feel complete or to feel satisfied inside. Somatic and severe psychiatric co-morbidity is unusual, but depressive symptoms and mood disorders can be present, possibly secondary to the enormous distress BIID puts upon a person. Amputation and paralyzation variant do not differ in any clinical variable. Surgery is found helpful in all subjects who underwent amputation and those subjects score significantly lower on a disability scale than BIID subjects without body modification. CONCLUSIONS: The amputation variant and paralyzation variant of BIID are to be considered as one of the same condition. Amputation of the healthy body part appears to result in remission of BIID and an impressive improvement of quality of life. Knowledge of and respect for the desires of BIID individuals are the first steps in providing care and may decrease the huge burden they experience.

  14. Vibrational angioplasty in recanalization of chronic femoropopliteal arterial occlusions: Single center experience

    International Nuclear Information System (INIS)

    Purpose: This prospective study aims to present the overall success rate, safety and long-term outcome of vibrational angioplasty technique, in the treatment of chronic total femoropopliteal occlusions in our institute. Methods: Between October 2000 and December 2008, patients with chronic total femoropoliteal arterial occlusions, treated with vibrational angioplasty during the same session after a failed attempt with conventional recanalization technique, were included. Patient's follow up included serial ankle-brachial index measurements and arterial duplex ultrasound examinations at 1, 3, 6, 12, 24, 36 and 48 months. Results: Twenty-seven patients (16 males and 11 females) and twenty-eight lesions were included in our study. Twenty-five lesions (89.3%) were successfully recanalized. Pain relief was noticed in twenty-one cases. From ten lesions with tissue loss (ulcer or gangrene) in successfully recanalized occlusions, six healed without major, or minor amputation. One non-healing amputation stump was healed after recanalization, without further complications. Four limbs underwent amputation (one minor and three major) despite successful recanalization, however all had an excellent healing of the amputation stump without further complications. The Kaplan–Meier test demonstrated 90%, 85% and 70% amputation-free survival rate at 12, 24 and 36 months, respectively. No major or minor complications were encountered. Conclusions: Vibrational angioplasty is a safe, effective and durable endovascular technique for the treatment of chronic total occlusions in patients with limb ischemia that would be difficult to recanalize using conventional intraluminal techniques

  15. Amputee Mobility Predictor-Bilateral: A performance-based measure of mobility for people with bilateral lower-limb loss

    Directory of Open Access Journals (Sweden)

    Michele A. Raya, PhD, PT, SCS, ATC

    2013-10-01

    Full Text Available The Amputee Mobility Predictor (AMP is an outcome measure designed to assess mobility and functional capabilities for people with unilateral lower-limb amputation. No comparable measure exists for those with bilateral lower-limb amputation (BLLA. The purpose of this study was to examine the utility of the AMP-Bilateral (AMP-B to measure the ability to perform functional tasks related to participation in advanced skill activities in those with BLLA and to determine whether AMP-B scores correlated with 6-minute walk test (6MWT performance. Twenty-six male servicemembers (SMs completed the study: 12 with bilateral transtibial amputation (BTTA, 7 with bilateral transfemoral amputation (BTFA, and 7 with combination transtibial and transfemoral amputation (TTA/TFA. Significant differences existed between the AMP-B scores (p < 0.001, AMP scores (p < 0.001, and 6MWT distance (p < 0.05 for SMs with BTTA and TTA/TFA and SMs with BTTA and BTFA but not between those with BTFA and TTA/TFA. Scoring of five AMP items was modified because they necessitate at least one intact knee joint to generate the necessary torque requirements to perform the activity without upper-limb assistance. Minor modifications in scoring of the AMP do not alter total score and allow clinicians to determine the mobility and functional capabilities of SMs with BTFA and TFA/TTA.

  16. Analysis of the characteristics of patients with open tibial fractures of Gustilo and Anderson type III

    Directory of Open Access Journals (Sweden)

    Frederico Carlos Jaña Neto

    2016-04-01

    Full Text Available OBJECTIVE: To analyze the characteristics of patients with Gustilo-Anderson Type III open tibial fractures treated at a tertiary care hospital in São Paulo between January 2013 and August 2014. METHODS: This was a cross-sectional retrospective study. The following data were gathered from the electronic medical records: age; gender; diagnosis; trauma mechanism; comorbidities; associated fractures; Gustilo and Anderson, Tscherne and AO classifications; treatment (initial and definitive; presence of compartment syndrome; primary and secondary amputations; MESS (Mangled Extremity Severity Score index; mortality rate; and infection rate. RESULTS: 116 patients were included: 81% with fracture type IIIA, 12% IIIB and 7% IIIC; 85% males; mean age 32.3 years; and 57% victims of motorcycle accidents. Tibial shaft fractures were significantly more prevalent (67%. Eight patients were subjected to amputation: one primary case and seven secondary cases. Types IIIC (75% and IIIB (25% predominated among the patients subjected to secondary amputation. The MESS index was greater than 7 in 88% of the amputees and in 5% of the limb salvage group. CONCLUSION: The profile of patients with open tibial fracture of Gustilo and Anderson Type III mainly involved young male individuals who were victims of motorcycle accidents. The tibial shaft was the segment most affected. Only 7% of the patients underwent amputation. Given the current controversy in the literature about amputation or salvage of severely injured lower limbs, it becomes necessary to carry out prospective studies to support clinical decisions.

  17. Kinetic and Kinematic Differences in a Golf Swing in One and Both Lower Limb Amputees.

    Science.gov (United States)

    Stastny, Petr; Maszczyk, Adam; Tománková, Kristina; Kubový, Petr; Richtrová, Michaela; Otáhal, Jakub; Čichoň, Rostislav; Mostowik, Aleksandra; Żmijewski, Piotr; Cięszczyk, Paweł

    2015-11-22

    Amputee golfers need to cope with the absence of sole proprioception, a decreased range of swing motion and other factors which should be recognized for training purposes. The aim of this study was to determine the kinetic and kinematic differences in the golf swing in one leg and two legs amputees. The participants consisted of two males and one female at a professional or amateur level with a different degree of disability. Each participant was taped by 3D markers and performed five golf swings with the iron 6. The intraclass correlation coefficient (ICC) did not vary between individuals in kinematics, however, it was low in kinetic variables of two leg amputees. The Kendal rank correlation showed a significant relationship between the level of amputation and a large number of kinetic and kinematic variables such as X factor, O factor, S factor and individual body angles. The fluency and similarity of the golf swing did not depend on the level of amputation. One lower limb amputation did not seem to increase movement variability contrary to two lower limb amputation. The most variable parameter was a weight-shift in all golfers. The takeaway and horizontal force angle depended on the level of amputation rather than individual technique, thus, their modification by training may be difficult. Estimation of golf swing "mistakes" in amputees in respect to the leading arm in an early follow or late follow position appeared to be useless. PMID:26834871

  18. Kinetic and Kinematic Differences in a Golf Swing in One and Both Lower Limb Amputees

    Directory of Open Access Journals (Sweden)

    Stastny Petr

    2015-12-01

    Full Text Available Amputee golfers need to cope with the absence of sole proprioception, a decreased range of swing motion and other factors which should be recognized for training purposes. The aim of this study was to determine the kinetic and kinematic differences in the golf swing in one leg and two legs amputees. The participants consisted of two males and one female at a professional or amateur level with a different degree of disability. Each participant was taped by 3D markers and performed five golf swings with the iron 6. The intraclass correlation coefficient (ICC did not vary between individuals in kinematics, however, it was low in kinetic variables of two leg amputees. The Kendal rank correlation showed a significant relationship between the level of amputation and a large number of kinetic and kinematic variables such as X factor, O factor, S factor and individual body angles. The fluency and similarity of the golf swing did not depend on the level of amputation. One lower limb amputation did not seem to increase movement variability contrary to two lower limb amputation. The most variable parameter was a weight-shift in all golfers. The takeaway and horizontal force angle depended on the level of amputation rather than individual technique, thus, their modification by training may be difficult. Estimation of golf swing „mistakes“ in amputees in respect to the leading arm in an early follow or late follow position appeared to be useless.

  19. Phantom hand and wrist movements in upper limb amputees are slow but naturally controlled movements.

    Science.gov (United States)

    De Graaf, J B; Jarrassé, N; Nicol, C; Touillet, A; Coyle, T; Maynard, L; Martinet, N; Paysant, J

    2016-01-15

    After limb amputation, patients often wake up with a vivid perception of the presence of the missing limb, called "phantom limb". Phantom limbs have mostly been studied with respect to pain sensation. But patients can experience many other phantom sensations, including voluntary movements. The goal of the present study was to quantify phantom movement kinematics and relate these to intact limb kinematics and to the time elapsed since amputation. Six upper arm and two forearm amputees with various delays since amputation (6months to 32years) performed phantom finger, hand and wrist movements at self-chosen comfortable velocities. The kinematics of the phantom movements was indirectly obtained via the intact limb that synchronously mimicked the phantom limb movements, using a Cyberglove® for measuring finger movements and an inertial measurement unit for wrist movements. Results show that the execution of phantom movements is perceived as "natural" but effortful. The types of phantom movements that can be performed are variable between the patients but they could all perform thumb flexion/extension and global hand opening/closure. Finger extension movements appeared to be 24% faster than finger flexion movements. Neither the number of types of phantom movements that can be executed nor the kinematic characteristics were related to the elapsed time since amputation, highlighting the persistence of post-amputation neural adaptation. We hypothesize that the perceived slowness of phantom movements is related to altered proprioceptive feedback that cannot be recalibrated by lack of visual feedback during phantom movement execution. PMID:26556065

  20. Vibrational angioplasty in recanalization of chronic femoropopliteal arterial occlusions: Single center experience

    Energy Technology Data Exchange (ETDEWEB)

    Kapralos, Ioannis, E-mail: jkapgr@yahoo.gr [251 Hellenic Air Force General Hospital, Athens (Greece); Kehagias, Elias, E-mail: eliaskmd@yahoo.gr [Interventional Radiology Unit, Department of Radiology, Faculty of Medicine, University of Crete, Heraklion, Crete (Greece); Ioannou, Christos, E-mail: ioannou@med.uoc.g [Faculty of Medicine, University of Crete, Heraklion, Crete (Greece); Bouloukaki, Izolde, E-mail: izolthi@gmail.com [Interventional Radiology Unit, Department of Radiology, Faculty of Medicine, University of Crete, Heraklion, Crete (Greece); Kostas, Theodoros, E-mail: kostasth@mailbox.gr [Faculty of Medicine, University of Crete, Heraklion, Crete (Greece); Katsamouris, Asterios, E-mail: asterios@med.uoc.gr [Faculty of Medicine, University of Crete, Heraklion, Crete (Greece); Tsetis, Dimitrios, E-mail: tsetis@med.uoc.gr [Interventional Radiology Unit, Department of Radiology, Faculty of Medicine, University of Crete, Heraklion, Crete (Greece)

    2014-01-15

    Purpose: This prospective study aims to present the overall success rate, safety and long-term outcome of vibrational angioplasty technique, in the treatment of chronic total femoropopliteal occlusions in our institute. Methods: Between October 2000 and December 2008, patients with chronic total femoropoliteal arterial occlusions, treated with vibrational angioplasty during the same session after a failed attempt with conventional recanalization technique, were included. Patient's follow up included serial ankle-brachial index measurements and arterial duplex ultrasound examinations at 1, 3, 6, 12, 24, 36 and 48 months. Results: Twenty-seven patients (16 males and 11 females) and twenty-eight lesions were included in our study. Twenty-five lesions (89.3%) were successfully recanalized. Pain relief was noticed in twenty-one cases. From ten lesions with tissue loss (ulcer or gangrene) in successfully recanalized occlusions, six healed without major, or minor amputation. One non-healing amputation stump was healed after recanalization, without further complications. Four limbs underwent amputation (one minor and three major) despite successful recanalization, however all had an excellent healing of the amputation stump without further complications. The Kaplan–Meier test demonstrated 90%, 85% and 70% amputation-free survival rate at 12, 24 and 36 months, respectively. No major or minor complications were encountered. Conclusions: Vibrational angioplasty is a safe, effective and durable endovascular technique for the treatment of chronic total occlusions in patients with limb ischemia that would be difficult to recanalize using conventional intraluminal techniques.