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Sample records for causing lumbar radiculopathy

  1. Electrodiagnosis of lumbar radiculopathy.

    Science.gov (United States)

    Barr, Karen

    2013-02-01

    The evaluation of patients with suspected lumbar radiculopathy is one of the most common reasons patients are referred for electrodiagnostic testing. The utility of this study depends on the expertise of the physician who plans, performs, and completes the study. This article reviews the strengths and weaknesses of electrodiagnosis to make this diagnosis, as well as the clinical reasoning of appropriate study planning. The current use of electrodiagnostic testing to determine prognosis and treatment outcomes is also discussed.

  2. Preoperative education for lumbar surgery for radiculopathy

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    Louw, A; Louw, Q; L. Crous

    2009-01-01

    To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptive...

  3. Lumbar disc cyst with contralateral radiculopathy

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    Kishore Tourani

    2012-08-01

    Full Text Available Disc cysts are uncommon intraspinal cystic lesions located in the ventrolateral epidural space. They communicate with the nucleus pulposus of the intervertebral disc and cause symptoms by radicular compression. We report a unique case of lumbar disc cyst that was associated with disc herniation and contralateral radiculopathy. A 22 year old male presented with one month history of back-ache radiating to the left leg. Magnetic Resonance Imaging (MRI showed L3-L4 disc herniation with annular tear and cystic lesion in the extradural space anterior to the thecal sac on right side, which increased in size over a period of 3 weeks. L3 laminectomy and bilateral discectomy and cyst excision was done with partial improvement of patients symptoms.

  4. Complex rehabilitation of the invalids with lumbar radiculopathies

    OpenAIRE

    2015-01-01

    In this article was researched clinical, instrumental and diagnostic criterion of definition of physical disability in the patients with lumbar radiculopathies, caused by osteochondrosis of the spine as well as were developed principles of medico-social and professional rehabilitation of this category of the patients and invalids.

  5. Preoperative education for lumbar surgery for radiculopathy

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    A. Louw

    2009-02-01

    Full Text Available To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptiveand inferential statistical tests. Results showed that 100% of the patients and 99% of therapists view preoperative education to be an important component for lumbar surgery for radiculopathy. The most important factors identifiedfor inclusion in preoperative educational programs were reason for surgery, risks associated with surgery, limitations following surgery and more education regarding pain. The preferred method of education delivery was verbal one-on-one education. This study demonstrates that there is a demand for preoperative education for patients who had lumbar surgery.

  6. THE ROLE OF LIGAMENTUM FLAVUM CALCIFICATION AT LUMBAR SPINE CAUSING CAUDA EQUINA SYNDROME AND LUMBAR RADICULOPATHY: CASE REPORT

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    Gajanan

    2013-10-01

    Full Text Available ABSTRACT: The focal calcification or ossification of ligamentum flavum is a rare cau se of thoracic myelopathy and most often occurs among individuals of Japanese descent. It is rare in other ethnic groups and in individuals below the age of 50 year. It is most often described at the lower thoracic level, being uncommon in the lumbar regio n and rare in the cervical region. Here, we present the case of a 40 - year - old Indian female patient who sought medical attention with a six month history of paraesthesia of the lower limbs and progressive difficulty in walking. The clinical profile, togeth er with computed tomography and magnetic resonance imaging of the spine, led to a diagnosis of compressive lumbar myelopathy due to ossification of the ligamentum flavum of lumbar spine. The patient underwent laminectomy and dissection of some of the affec ted ligamentum flavum. After three months of clinical follow - up, the patient had progressed favorably , having no sensory complaints and again becoming ambulatory

  7. Taking it to the next level: lumbar radiculopathy from thoracic nerve schwannoma

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    Anene Ukaigwe

    2015-02-01

    Full Text Available Compression or irritation of the sciatic nerve and its branches, the common fibular and tibial nerves, causes sciatica which is a common syndrome characterized most often by radiating pain from the lower back down the legs and also manifesting as sensory and motor deficits. Sciatica is a common presentation of lumbosacral disc prolapse and degenerative disease of the lumbar spine in ambulatory settings. Schwannomas rarely cause sciatica; hence, it is seldom considered in evaluation of a patient with radiculopathy. Our patient presented with lumbar radiculopathy, mild degenerative changes on lumbar magnetic resonance imaging (MRI scan, and failed conservative treatment. Myelopathy was confirmed with electromyogram (EMG. Thoracolumbar spine MRI revealed the schwannoma in the thoracic region. He recovered neurologic function after tumor excision. This case highlights the diagnostic challenge that may arise in evaluating a patient with lumbar radiculopathy, negative lumbosacral spine imaging, and failure of conservative therapy.

  8. Manual therapy treatment of lumbar radiculopathy: A single case report

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    J.A. Riley

    2011-02-01

    Full Text Available Patients  with  lumbar  radiculopathy  are  often  managed with  manual therapy.  The  aim  of  this  single  case  study  was  to  describe  the outcome of manual therapy treatment of a patient with lumbar radiculopathy.  A 47-year-old female presented with acute, severe left buttock and postero-lateral thigh pain.  Symptom provocation occurred during lumbar flexion, coughing, sneezing, driving and prolonged sitting. her left straight leg raise neurodynamic test was limited and reproduced her pain, as did trigger points in the left lumbar and gluteal muscles. clinical neuro-conduction testing revealed weakness of the big and other toe extensors, as well as eversion and plantar flexion of the left ankle, and a diminished left ankle reflex. This indicated possible involvement of both the l5 and S1 nerve roots.   A  manual  therapy  treatment  approach including  lumbar rotation mobilisations (Maitland approach, massage, trigger point pressure release  and  Transversus  Abdominus muscle activation  was  used.   The  patient  was  symptom  free,  had  full pain-free  range  of  all  lumbar  movements,  a full  pain-free  left  straight leg  raise  neurodynamic  test  and  normal  neurological  conduction  six weeks  after  onset, following seven manual therapy treatments.  Although the results of this case report cannot be generalised, it describes the successful outcome of a patient with severe radicular pain and neurological deficits, whose signs and symptoms  had completely resolved following manual therapy treatment.

  9. Effect of caudal epidural steroid or saline injection in chronic lumbar radiculopathy: multicentre, blinded, randomised controlled trial

    DEFF Research Database (Denmark)

    Iversen, Trond; Solberg, Tore K; Romner, Bertil;

    2011-01-01

    To assess the efficacy of caudal epidural steroid or saline injection in chronic lumbar radiculopathy in the short (6 weeks), intermediate (12 weeks), and long term (52 weeks).......To assess the efficacy of caudal epidural steroid or saline injection in chronic lumbar radiculopathy in the short (6 weeks), intermediate (12 weeks), and long term (52 weeks)....

  10. Sacral Stress Fracture Mimicking Lumbar Radiculopathy in a Mounted Police Officer: Case Report and Literature Review.

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    Bednar, Drew A; Almansoori, Khaled

    2015-10-01

    Study Design Case report and review of the literature. Objective To present a unique case of L5 radiculopathy caused by a sacral stress fracture without neurologic compression. Methods We present our case and its clinical evolution and review the available literature on similar pathologies. Results Relief of the unusual mechanical loading causing sacral stress fracture led to rapid resolution of radiculopathy. Conclusion L5 radiculopathy can be caused by a sacral stress fracture and can be relieved by simple mechanical treatment of the fracture.

  11. The use of metformin is associated with decreased lumbar radiculopathy pain

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    Taylor, Amber; Westveld, Anton H; Szkudlinska, Magdalena; Guruguri, Prathima; Annabi, Emil; Patwardhan, Amol; Price, Theodore J; Yassine, Hussein N

    2013-01-01

    Lumbar radiculopathy pain represents a major public health problem, with few effective long-term treatments. Preclinical neuropathic and postsurgical pain studies implicate the kinase adenosine monophosphate activated kinase (AMPK) as a potential pharmacological target for the treatment of chronic pain conditions. Metformin, which acts via AMPK, is a safe and clinically available drug used in the treatment of diabetes. Despite the strong preclinical rationale, the utility of metformin as a potential pain therapeutic has not yet been studied in humans. Our objective was to assess whether metformin is associated with decreased lumbar radiculopathy pain, in a retrospective chart review. We completed a retrospective chart review of patients who sought care from a university pain specialist for lumbar radiculopathy between 2008 and 2011. Patients on metformin at the time of visit to a university pain specialist were compared with patients who were not on metformin. We compared the pain outcomes in 46 patients on metformin and 94 patients not taking metformin therapy. The major finding was that metformin use was associated with a decrease in the mean of “pain now,” by −1.85 (confidence interval: −3.6 to −0.08) on a 0–10 visual analog scale, using a matched propensity scoring analysis and confirmed using a Bayesian analysis, with a significant mean decrease of −1.36 (credible interval: −2.6 to −0.03). Additionally, patients on metformin showed a non-statistically significant trend toward decreased pain on a variety of other pain descriptors. Our proof-of-concept findings suggest that metformin use is associated with a decrease in lumbar radiculopathy pain, providing a rational for larger retrospective trials in different pain populations and for prospective trials, to test the effectiveness of metformin in reducing neuropathic pain. PMID:24357937

  12. The quality of life of lumbar radiculopathy patients under conservative treatment

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    Bošković Ksenija

    2009-01-01

    Full Text Available Background/Aim. The quality of life of lumbar radiculopathy patients conditioned by their health status is a result of both their subjective perception of the disease and their objective health status. The aim of this study was to evaluate the quality of life of lumbar radiculopathy patients under conservative treatment by means of generic and another lumbar syndrome specific questionnaires. Methods. A total of 50 patients (33 males, 17 females average age 46.1 years, under conservative treatment in a hospital over four weeks were included in the study. They were interviewed using two questionnaires: the SF36 (Short form (36 Health Survey generic questionnaire measuring eight domains of their quality of life summarized into two main ones (i.e. overall physical and overall mental health, and the lumbar syndrome specific North American Spine Society - Low Back Pain Outcome Instrument (NASS LBP, a questionnaire measuring four domains (functional limitations, motor and sensitive neurological symptoms, expectations from the treatment and satisfaction with it. Results. The values of physical health domain was low as 31.1 at the beginning of the treatment, were rising over the following six months and dropped insignificantly after four years (42.1/48.7 /47.0 The mental health values (47.2 did not alter as compared to that of the general population. A values of the quality of life stabilized within six months. The neurological symptoms domain did not correlate with other value scales and domains. Conclusion. The quality of life of lumbar radiculopathy patients was impaired only from its physical aspect, but after conservative treatment it improved over the following six months. After four years there is an insignificant drop of all quality of life values, indicating a need for a longer term monitoring of there patients.

  13. Successful operative management of an upper lumbar spinal canal stenosis resulting in multilevel lower nerve root radiculopathy

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    Shearwood McClelland

    2015-01-01

    Full Text Available Lumbar stenosis is a common disorder, usually characterized clinically by neurogenic claudication with or without lumbar/sacral radiculopathy corresponding to the level of stenosis. We present a case of lumbar stenosis manifesting as a multilevel radiculopathy inferior to the nerve roots at the level of the stenosis. A 55-year-old gentleman presented with bilateral lower extremity pain with neurogenic claudication in an L5/S1 distribution (posterior thigh, calf, into the foot concomitant with dorsiflexion and plantarflexion weakness. Imaging revealed grade I spondylolisthesis of L3 on L4 with severe spinal canal stenosis at L3-L4, mild left L4-L5 disc herniation, no stenosis at L5-S1, and no instability. EMG revealed active and chronic L5 and S1 radiculopathy. The patient underwent bilateral L3-L4 hemilaminotomy with left L4-L5 microdiscectomy for treatment of his L3-L4 stenosis. Postoperatively, he exhibited significant improvement in dorsiflexion and plantarflexion. The L5-S1 level was not involved in the operative decompression. Patients with radiculopathy and normal imaging at the level corresponding to the radiculopathy should not be ruled out for operative intervention should they have imaging evidence of lumbar stenosis superior to the expected affected level.

  14. The use of metformin is associated with decreased lumbar radiculopathy pain

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    Taylor A

    2013-12-01

    Full Text Available Amber Taylor,1 Anton H Westveld,2,6 Magdalena Szkudlinska,1 Prathima Guruguri,1 Emil Annabi,3 Amol Patwardhan,3 Theodore J Price,4 Hussein N Yassine51Department of Medicine, University of Arizona, Tucson, AZ, USA; 2Statistics Laboratory, Bio5 Institute, Statistics GIDP, University of Arizona, Tucson, AZ, USA; 3Department of Anesthesia, University of Arizona, Tucson, AZ, USA; 4Department of Pharmacology, University of Arizona, Tucson, AZ, USA; 5Department of Medicine, University of Southern California, LA, CA, USA; 6Faculty of ESTeM, University of Canberra, Canberra, ACT, AustraliaAbstract: Lumbar radiculopathy pain represents a major public health problem, with few effective long-term treatments. Preclinical neuropathic and postsurgical pain studies implicate the kinase adenosine monophosphate activated kinase (AMPK as a potential pharmacological target for the treatment of chronic pain conditions. Metformin, which acts via AMPK, is a safe and clinically available drug used in the treatment of diabetes. Despite the strong preclinical rationale, the utility of metformin as a potential pain therapeutic has not yet been studied in humans. Our objective was to assess whether metformin is associated with decreased lumbar radiculopathy pain, in a retrospective chart review. We completed a retrospective chart review of patients who sought care from a university pain specialist for lumbar radiculopathy between 2008 and 2011. Patients on metformin at the time of visit to a university pain specialist were compared with patients who were not on metformin. We compared the pain outcomes in 46 patients on metformin and 94 patients not taking metformin therapy. The major finding was that metformin use was associated with a decrease in the mean of “pain now,” by −1.85 (confidence interval: −3.6 to −0.08 on a 0–10 visual analog scale, using a matched propensity scoring analysis and confirmed using a Bayesian analysis, with a significant mean decrease

  15. Genetic disorders producing compressive radiculopathy.

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    Corey, Joseph M

    2006-11-01

    Back pain is a frequent complaint seen in neurological practice. In evaluating back pain, neurologists are asked to evaluate patients for radiculopathy, determine whether they may benefit from surgery, and help guide management. Although disc herniation is the most common etiology of compressive radiculopathy, there are many other causes, including genetic disorders. This article is a discussion of genetic disorders that cause or contribute to radiculopathies. These genetic disorders include neurofibromatosis, Paget's disease of bone, and ankylosing spondylitis. Numerous genetic disorders can also lead to deformities of the spine, including spinal muscular atrophy, Friedreich's ataxia, Charcot-Marie-Tooth disease, familial dysautonomia, idiopathic torsional dystonia, Marfan's syndrome, and Ehlers-Danlos syndrome. However, the extent of radiculopathy caused by spine deformities is essentially absent from the literature. Finally, recent investigation into the heritability of disc degeneration and lumbar disc herniation suggests a significant genetic component in the etiology of lumbar disc disease.

  16. Development of a preoperative neuroscience educational program for patients with lumbar radiculopathy.

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    Louw, Adriaan; Butler, David S; Diener, Ina; Puentedura, Emilio J

    2013-05-01

    Postoperative rehabilitation for lumbar radiculopathy has shown little effect on reducing pain and disability. Current preoperative education programs with a focus on a biomedical approach feature procedural and anatomical information, and these too have shown little effect on postoperative outcomes. This report describes the development of an evidence-based educational program and booklet for patients undergoing lumbar surgery for radiculopathy using a recently conducted systematic review of neuroscience education for musculoskeletal pain. The previous systematic review produced evidence for neuroscience education as well as best-evidence synthesis of the content and delivery methods for neuroscience education for musculoskeletal pain. These evidence statements were extracted and developed into patient-centered messages and a booklet, which was then evaluated by peer and patient review. The neuroscience educational booklet and preoperative program convey key messages from the previous systematic review aimed at reducing fear and anxiety before surgery and assist in developing realistic expectations regarding pain after surgery. Key topics include the decision to undergo surgery, pain processing, peripheral nerve sensitization, effect of anxiety and stress on pain, surgery and the nervous system, and decreasing nerve sensitization. Feedback from the evaluations of the booklet and preoperative program was favorable from all review groups, suggesting that this proposed evidence-based neuroscience educational program may be ready for clinical application.

  17. EFFECTIVENESS OF SPINAL MOBILIZATION WITH LEG MOVEMENT (SMWLM IN PATIENTS WITH LUMBAR RADICULOPATHY (L5 / S1 NERVE ROOT IN LUMBAR DISC HERNIATION

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    Sahiba Yadav

    2014-10-01

    Full Text Available Background: Various manual therapy techniques are known to treat discogenic pain. Research is limited and controversial in the effectiveness of manual therapy for treatment of lumbar radiculopathy due to lumbar disc disease. In manual therapy, Mulligan has described spinal mobilisation with leg movement technique, for improvement in lumbar lesion resulting in pain and other signs below knee. Purpose of the study: To find out if Mulligan’s Spinal Mobilisation with Leg Movement technique (SMWLM in conjunction with conventional treatment is better than conventional treatment alone in improving leg pain intensity (VAS, localization of leg pain (body diagram by Donelson, back specific disability (RMQ in patients with lumbar radiculopathy (L5/ S1 nerve root in lumbar disc herniation. Methods: The study is a randomized controlled trial performed on 30 patients with lumbar radiculopathy. Both the groups received back extension exercises, hot pack, precautions and ergonomic advice. The experimental group received SMWLM technique in addition to the conventional treatment. Outcomes included leg pain intensity, Roland Morris Questionnaire and body diagram by Donelson. Results: There was significant improvement in VAS (p=0.000, body diagram (p=0.000 for experimental group and p=0.003 for conventional group and Roland Morris Questionnaire score (p=0.000 within the groups. Between group analysis showed significant improvement in VAS (p=0.000, body diagram score (p=0.000. Although there was significant improvement in Roland Morris Questionnaire score within the groups but there no significant difference between the group (p=0.070. Conclusion: Spinal Mobilization with Leg Movement technique in addition to conventional physical therapy produced significant improvement in leg pain intensity, location of pain and back specific disability in patients with lumbar radiculopathy in lumbar disc herniation.

  18. Back school or brain school for patients undergoing surgery for lumbar radiculopathy? Protocol for a randomised, controlled trial

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    Kelly Ickmans

    2016-07-01

    Discussion: This study will determine whether pain neuroscience education is worthwhile for patients undergoing surgery for lumbar radiculopathy. It is expected that participants who receive perioperative pain neuroscience education will report less pain and have improved endogenous pain modulation, lower postoperative healthcare costs and improved surgical experience. Lower pain and improved endogenous pain modulation after surgery may reduce the risk of developing postoperative chronic pain.

  19. Influence of preoperative nucleus pulposus status and radiculopathy on outcomes in mono-segmental lumbar total disc replacement: results from a nationwide registry

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    Zweig Thomas

    2011-12-01

    Full Text Available Abstract Background Currently, herniated nucleus pulposus (HNP with radiculopathy and other preconditions are regarded as relative or absolute contraindications for lumbar total disc replacement (TDR. In Switzerland it is left to the surgeon's discretion when to operate. The present study is based on the dataset of SWISSspine, a governmentally mandated health technology assessment registry. We hypothesized that preoperative nucleus pulposus status and presence or absence of radiculopathy has an influence on clinical outcomes in patients treated with mono-segmental lumbar TDR. Methods Between March 2005 and April 2009, 416 patients underwent mono-segmental lumbar TDR, which was documented in a prospective observational multicenter mode. The data collection consisted of perioperative and follow-up data (physician based and clinical outcomes (NASS, EQ-5D. Patients were divided into four groups according to their preoperative status: 1 group degenerative disc disease ("DDD": 160 patients without HNP and no radiculopathy, classic precondition for TDR; 2 group "HNP-No radiculopathy": 68 patients with HNP but without radiculopathy; 3 group "Stenosis": 73 patients without HNP but with radiculopathy, and 4 group "HNP-Radiculopathy": 132 patients with HNP and radiculopathy. The groups were compared regarding preoperative patient characteristics and pre- and postoperative VAS and EQ-5D scores using general linear modeling. Results Demographics in all four groups were comparable. Regarding the improvement of quality of life (EQ-5D there were no differences across the four groups. For the two main groups DDD and HNP-Radiculopathy no differences were found in the adjusted postoperative back- and leg pain alleviation levels, in the stenosis group back- and leg pain relief were lower. Conclusions Despite higher preoperative leg pain levels, outcomes in lumbar TDR patients with HNP and radiculopathy were similar to outcomes in patients with the classic

  20. Research strategies for pain in lumbar radiculopathy focusing on acid-sensing ion channels and their toxins.

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    Lin, Jiann-Her; Chiang, Yung-Hsiao; Chen, Chih-Cheng

    2015-01-01

    In lumbar radiculopathy, the dorsal root or dorsal root ganglia (DRG) are compressed or affected by herniated discs or degenerative spinal canal stenosis. The disease is multi-factorial and involves almost all types of pain, such as ischemic, inflammatory, mechanical, and neuropathic pain. Acid-sensing ion channels (ASICs) activated by extracellular acidosis play an important role in pain generation, and the effects of ASICs are widespread in lumbar radiculopathy. ASICs may be involved in the disc degeneration process, which results in disc herniation and, therefore, the compression of the dorsal roots or DRG. ASIC3 is involved in inflammatory pain and ischemic pain, and, likely, mechanical pain. ASIC1a and ASIC3 may have an important effect on control of the vascular tone of the radicular artery. In the central nervous system, ASIC1a modulates the central sensitization of the spinal dorsal horn. Thus, toxins targeting ASICs, because of their specificity, may help elucidate the roles of ASICs in lumbar radiculopathy and could be developed as novel analgesic agents.

  1. Preoperative therapeutic neuroscience education for lumbar radiculopathy: a single-case fMRI report.

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    Louw, Adriaan; Puentedura, Emilio J; Diener, Ina; Peoples, Randal R

    2015-01-01

    Therapeutic neuroscience education (TNE) has been shown to be effective in the treatment of mainly chronic musculoskeletal pain conditions. This case study aims to describe the changes in brain activation on functional magnetic resonance imaging (fMRI) scanning, before and after the application of a newly-designed preoperative TNE program. A 30-year-old female with a current acute episode of low back pain (LBP) and radiculopathy participated in a single preoperative TNE session. She completed pre- and post-education measures including visual analog scale (VAS) for LBP and leg pain; Oswestry Disability Index (ODI); Fear Avoidance Beliefs Questionnaire (FABQ); Pain Catastrophizing Scale (PCS) and a series of Likert-scale questions regarding beliefs and attitudes to lumbar surgery (LS). After a 30-minute TNE session, ODI decreased by 10%, PCS decreased by 10 points and her beliefs and attitudes shifted positively regarding LS. Immediately following TNE straight leg raise increased by 7° and forward flexion by 8 cm. fMRI testing following TNE revealed 3 marked differences compared to pre-education scanning: (1) deactivation of the periaqueductal gray area; (2) deactivation of the cerebellum; and (3) increased activation of the motor cortex. The immediate positive fMRI, psychometric and physical movement changes may indicate a cortical mechanism of TNE for patients scheduled for LS.

  2. Upright magnetic resonance imaging of the lumbar spine: Back pain and radiculopathy

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    Ha Son Nguyen

    2016-01-01

    Full Text Available Background: Lumbar back pain and radiculopathy are common diagnoses. Unfortunately, conventional magnetic resonance imaging (MRI findings and clinical symptoms do not necessarily correlate in the lumbar spine. With upright imaging, disc pathologies or foraminal stenosis may become more salient, leading to improvements in diagnosis. Materials and Methods: Seventeen adults (10 asymptomatic and 7 symptomatic volunteers provided their informed consent and participated in the study. A 0.6T upright MRI scan was performed on each adult in the seated position. Parameters were obtained from the L2/3 level to the L5/S1 level including those pertaining to the foramen [cross-sectional area (CSA, height, mid-disc width, width, thickness of ligamentum flavum], disc (bulge, height, width, vertebral body (height and width, and alignment (lordosis angle, wedge angle, lumbosacral angle. Each parameter was compared based on the spinal level and volunteer group using two-factor analysis of variance (ANOVA. Bonferroni post hoc analysis was used to assess the differences between individual spinal levels. Results: Mid-disc width accounted for 56% of maximum foramen width in symptomatic volunteers and over 63% in asymptomatic volunteers. Disc bulge was 48% greater in symptomatic volunteers compared to asymptomatic volunteers. CSA was generally smaller in symptomatic volunteers compared to asymptomatic volunteers, particularly at the L4-L5 and L5-S1 spinal levels. Thickness of ligamentum flavum (TLF generally increased from the cranial to caudal spinal levels where the L4-L5 and L5-S1 spinal levels were significantly thicker than the L1-L2 spinal level. Conclusions: The data implied that upright MRI could be a useful diagnostic option, as it can delineate pertinent differences between symptomatic volunteers and asymptomatic volunteers, especially with respect to foraminal geometry.

  3. Value of functional myelography with both lateral bending anterior-posterior views in lumbar radiculopathy

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    Lee, Young Joon; Park, Jong Yeon; Kim, Kun Il; Sol, Chang Hyo; Kim, Byung Soo [Pusan National University College of Medicine, Pusan (Korea, Republic of)

    1993-07-15

    There are considerable discrepancies between clinical symptoms and imaging diagnosis in the localization of the responsible rediculopathy. The purpose of this study are to analyze the dynamic alteration of contrast filling of the spinal nerve sleeves during positional changes and determine how the abnormalities of nerve sleeves on lateral bending A-P views correlate with sciatica. The criteria indicating the root abnormality in functional myelography were (1) bad filling of ipsolateral root to sciatica and (2) good filling of contralateral root compared with those in neutral A-P view. Of total 77 patients, 67 had radiculopathy and 10 had no radiculopathy. In 23 (34.3%) of 67 patients with radiculopathy and 6 (60%) of 10 patients with no radiculopathy, their clinical symptoms well correlated with conventional myelographic findings. However, in 35 (52.2%) of 67 patients with radiculopathy and 6 (60%) of 10 patients with no radiculopathy, their symptoms well correlated with functional myelographic findings. This study suggest that the functional myelography using both lateral bending A-P views can be used as a complementary tool in the evaluation of the radiculopathy.

  4. Differences in Gait Characteristics of Patients with Lumbar Spinal Canal Stenosis (L4 Radiculopathy) and Those with Osteoarthritis of the Hip.

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    Yokogawa, Noriaki; Toribatake, Yasumitsu; Murakami, Hideki; Hayashi, Hiroyuki; Yoneyama, Takeshi; Watanabe, Tetsuyou; Tsuchiya, Hiroyuki

    2015-01-01

    It is important to differentially diagnose thigh pain from lumbar spinal stenosis (particularly lumbar fourth nerve root radiculopathy) and osteoarthritis of the hip. In this study, using a treadmill and a motion analysis method, gait characteristics were compared between these conditions. Patients with lumbar fourth nerve root radiculopathy had increased physiological knee flexion immediately after foot-ground contact, possibly owing to a slight decrease in the muscle strength of the quadriceps femoris muscle. Patients with osteoarthritis of the hip had decreased range of motion of the hip joint probably due to anatomically limited mobility as well as gait strategy to avoid pain resulting from increased internal pressure on the hip joint during its extension. Our facile and noninvasive method can be useful for the differential diagnosis of lumbar spinal canal stenosis from osteoarthritis of the hip.

  5. Diagnostic imaging of the lumbar disc herniation for radiculopathy by 3D-MRI (MR-myelography)

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    Taira, Gaku; Imakiire, Atsuhiro; Endo, Kenji [Tokyo Medical Coll. (Japan); Ichimaru, Katuji

    2002-02-01

    We have developed a new method of three-dimensional MRI (3D-MRI) which enables a stereoscopic view of the spinal cord and both sides of spinal nerve roots in one image. Anatomical study for normal subjects, the S1 angulations and length were significantly smaller than those of others. The S1 DRG was oval and was the largest. In a pathological study the use of 3D-MRI defects the signal changes following damage to the spinal nerve roots or ganglion in lumbar disc herniation. With regard to signal changes in damaged root ganglion, a good correlation between root compression and root inflammation was detected by experiments. We are currently examining the relationship between the damaged root ganglion, pain sensory disturbance. This study showed that the dorsal root ganglion plays an important role in sensory control of radiculopathy on 3D-MRI. (author)

  6. Tarlov cyst as a rare cause of S1 radiculopathy: A case report.

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    Nadler, S F; Bartoli, L M; Stitik, T P; Chen, B

    2001-05-01

    A 37-year-old female physician presented with a chief complaint of left posterior thigh pain, which began insidiously approximately 4 months before her initial examination. Initially, she had been evaluated by her physician, and magnetic resonance imaging (MRI) was ordered. The MRI scan was reported to be within normal limits, with the exception of minimal disc bulging at L4-5. She had received physical therapy with little benefit and was referred for physiatric assessment. Review of the patient's original MRI scan showed the presence of perineurial (Tarlov) cysts within the sacral canal at the level of S2, with compression of the adjacent nerve root. Subsequent electrodiagnostic testing showed axonal degeneration consistent with an S1 radiculopathy. Tarlov cysts can be a rare cause of lumbosacral radiculopathy and should be considered in the differential diagnosis of radicular leg pain.

  7. Incremental value of magnetic resonance neurography of Lumbosacral plexus over non-contributory lumbar spine magnetic resonance imaging in radiculopathy: A prospective study

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    Avneesh Chhabra; Sahar J Farahani; Gaurav K Thawait; Vibhor Wadhwa; Allan J Belzberg; John A Carrino

    2016-01-01

    AIM: To test the incremental value of 3T magnetic resonance neurography(MRN) in a series of unilateral radiculopathy patients with non-contributory magnetic resonance imaging(MRI).METHODS: Ten subjects(3 men,7 women; mean age54 year and range 22-74 year) with unilateral lumbar radiculopathy and with previous non-contributory lumbar spine MRI underwent lumbosacral(LS) plexus MRN over a period of one year. Lumbar spine MRI performed as part of the MRN LS protocol as well as bilateral L4-S1 nerves,sciatic,femoral and lateral femoral cutaneous nerves were evaluated in each subject for neuropathy findings on both anatomic(nerve signal,course and caliber alterations) and diffusion tensor imaging(DTI)tensor maps(nerve signal and caliber alterations).Minimum fractional anisotropy(FA) and mean apparent diffusion coeffcient(ADC) of L4-S2 nerve roots,sciatic and femoral nerves were recorded.RESULTS: All anatomic studies and 80% of DTI imaging received a good-excellent imaging quality grading. In a blinded evaluation,all 10 examinations demonstrated neural and/or neuromuscular abnormality corresponding to the site of radiculopathy. A number of contributory neuropathy findings including double crush syndrome were observed. On DTI tensor maps,nerve signal and caliber alterations were more conspicuous. Although individual differences were observed among neuropathic appearing nerve(lower FA and increased ADC) as compared to its contralateral counterpart,there were no significant mean differences on statistical comparison of LS plexus nerves,femoral and sciatic nerves(P > 0.05).CONCLUSION: MRN of LS plexus is useful modality for the evaluation of patients with non-contributory MRI of lumbar spine as it can incrementally delineate the etiology and provide direct objective and non-invasive evidence of neuromuscular pathology.

  8. Physical examination for lumbar radiculopathy due to disc herniation in patients with low-back pain.

    NARCIS (Netherlands)

    Windt, D.A.W.M. van der; Simons, E.; Riphagen, I.I.; Ammendolia, C.; Verhangen, A.P.; Laslett, M.; Devillé, W.; Deyo, R.A.; Bouter, L.M.; Vet, H.C.W. de; Aertgeerts, B.

    2010-01-01

    Background: Low-back pain with leg pain (sciatica) may be caused by a herniated intervertebral disc exerting pressure on the nerve root. Most patients will respond to conservative treatment, but in carefully selected patients, surgical discectomy may provide faster relief of symptoms. Primary care c

  9. The characteristic clinical symptoms of C-4 radiculopathy caused by ossification of the posterior longitudinal ligament.

    Science.gov (United States)

    Katsumi, Keiichi; Yamazaki, Akiyoshi; Watanabe, Kei; Hirano, Toru; Ohashi, Masayuki; Endo, Naoto

    2014-05-01

    Cervical radiculopathy of the C2-4 spinal nerves is a rare condition and is poorly documented in terms of clinical symptoms, hindering its detection during initial patient screening based on imaging diagnostics. The authors describe in detail the clinical symptoms and successful surgical treatment of a patient diagnosed with isolated C-4 radiculopathy. This 41-year-old man suffered from sleep disturbance because of pain behind the right ear, along the right clavicle, and at the back of his neck on the right side. The Jackson and Spurling tests were positive, with pain radiating to the area behind the patient's ear. Unlike in cases of radiculopathy involving the C5-8 spinal nerves, no loss of upper-extremity motor function was seen. Magnetic resonance imaging showed foraminal stenosis at the C3-4 level on the right side, and multiplanar reconstruction CT revealed a beak-type ossification of the posterior longitudinal ligament in the foraminal region at the same level. In the absence of intracranial lesions or spinal cord compressive lesions, the positive Jackson and Spurling tests and the C3-4 foraminal stenosis were indicative of isolated C-4 radiculopathy. Microscopic foraminotomy was performed at the C3-4 vertebral level and the ossified lesion was resected. The patient's symptoms completely resolved immediately after surgery. To the authors' knowledge, this report is the first to describe the symptomatic features of isolated C-4 radiculopathy, in a case in which the diagnosis has been confirmed by both radiological findings and surgical outcome. Based on this case study, the authors conclude that the characteristic symptoms of C-4 radiculopathy are the presence of pain behind the ear and in the clavicular region in the absence of upper-limb involvement.

  10. Physical examination for lumbar radiculopathy due to disc herniation in patients with low-back pain (Review)

    NARCIS (Netherlands)

    van der Windt, D.A.W.M.; Simons, E.; Riphagen, I.I.; Ammendolia, C.; Verhagen, A.P.; Laslett, M.; Devillé, W.; Deyo, R.A.; Bouter, L.M.; de Vet, H.C.W.; Aertgeerts, B.

    2011-01-01

    Background Low-back pain with leg pain (sciatica) may be caused by a herniated intervertebral disc exerting pressure on the nerve root. Most patients will respond to conservative treatment, but in carefully selected patients, surgical discectomy may provide faster relief of symptoms. Primary care cl

  11. Spinal manipulation or mobilization for radiculopathy: a systematic review.

    Science.gov (United States)

    Leininger, Brent; Bronfort, Gert; Evans, Roni; Reiter, Todd

    2011-02-01

    In this systematic review, we present a comprehensive and up-to-date systematic review of the literature as it relates to the efficacy and effectiveness of spinal manipulation or mobilization in the management of cervical, thoracic, and lumbar-related extremity pain. There is moderate quality evidence that spinal manipulation is effective for the treatment of acute lumbar radiculopathy. The quality of evidence for chronic lumbar spine-related extremity symptoms and cervical spine-related extremity symptoms of any duration is low or very low. At present, no evidence exists for the treatment of thoracic radiculopathy. Future high-quality studies should address these conditions.

  12. Lumbar Epidural Varix Mimicking Disc Herniation.

    Science.gov (United States)

    Bursalı, Adem; Akyoldas, Goktug; Guvenal, Ahmet Burak; Yaman, Onur

    2016-07-01

    Lumbar radiculopathy is generally caused by such well-recognized entity as lumbar disc herniation in neurosurgical practice; however rare pathologies such as thrombosed epidural varix may mimic them by causing radicular symptoms. In this case report, we present a 26-year-old man with the complaint of back and right leg pain who was operated for right L4-5 disc herniation. The lesion interpreted as an extruded disc herniation preoperatively was found to be a thrombosed epidural varix compressing the nerve root preoperatively. The nerve root was decompressed by shrinking the lesion with bipolar thermocoagulation and excision. The patient's complaints disappeared in the postoperative period. Thrombosed lumbar epidural varices may mimic lumbar disc herniations both radiologically and clinically. Therefore, must be kept in mind in the differential diagnosis of lumbar disc herniations. Microsurgical techniques are mandatory for the treatment of these pathologies and decompression with thermocoagulation and excision is an efficient method.

  13. Serum Levels of the Inflammatory Cytokines in Patients with Lumbar Radicular Pain Due to Disc Herniation

    Science.gov (United States)

    Zu, Bo; Pan, Hong; Zhang, Xiao-Jun

    2016-01-01

    Study Design Cohort study. Purpose This study primarily aimed to evaluate the serum levels of tumor necrosis factor-alpha (TNF-α) and interleukin (IL)-4 in patients with lumbar radiculopathy 1 and 12 months after microdiscectomy. Overview of Literature Lumbar radiculopathy is possibly caused by inflammatory changes in the nerve root. The intraneural application of pro-inflammatory cytokines induces behavioral signs associated with pain. Anti-inflammatory cytokine treatment effectively reduces hyperalgesia. Methods The role of TNF-α and IL-4 in long-lasting lumbar radiculopathy was addressed. A total of 262 patients were recruited from Anqing Hospital, Anhui Medical University. During inclusion at 1 and 12 months, serum concentrations of TNF-α and IL-4 were analyzed by enzyme-linked immunosorbent assay, and pain intensity was reported on a 0–10 cm visual analog scale (VAS). Results Sixty six patients had VAS <3 and 196 patients had VAS ≥3. Serum concentrations of pro-inflammatory TNF-α and anti-inflammatory IL-4 in patients with lumbar radiculopathy related to disc herniation were measured at 1- and 12-month follow-up. TNF-α decreased in both VAS groups with time. In contrast, IL-4 increased in both groups at 1 month and then decreased gradually until month 12. The changes in serum levels of TNF-α and IL-4 over time between the VAS ≥3 and VAS <3 groups were significantly different. Conclusions Chronic lumbar radiculopathy may be associated with high level of pro-inflammatory substances, such as TNF-α, in serum after disc herniation, and elevated anti-inflammatory cytokine in patients with lumbar radiculopathy may indicate a favorable outcome. PMID:27790311

  14. Correlation of Electromyography and Magnetic Resonance Imaging Findings in the Diagnosis of Suspected Radiculopathy

    Directory of Open Access Journals (Sweden)

    Yıldız Arslan

    2016-06-01

    Full Text Available INTRODUCTION: Patients with pain or numbness without motor deficits are the most common group referred to electrophysiology laboratories as suspected radiculopathy. We wanted to investigate whether electromyography (EMG was useful for this group in the diagnosis or therapy of radiculopathy. Our aim was to investigate the correlation and classification of EMG and magnetic resonance imaging (MRI findings in the diagnosis of suspected radiculopathy. METHODS: We included 74 patients with a ≥2-month history of numbness and pain in the neck and back that radiated into the arm or leg. Patients with diabetes mellitus, previous disc or spine operation, polyneuropathy, spinal cord diseases (tumor, infection or syrinxs, motor deficits, and abnormal nerve conduction studies were excluded. RESULTS: The mean age of the patients was 51.58±11.53 years. In total, 41 (55.4% patients were women and 33 (44.6% were men; 48.8% (n=36 showed cervical radiculopathy and 51.2% (n=38 exhibited lumbosacral radiculopathy. The most common MRI finding was protrusion (37.8%, and the most common EMG finding was re-innervation (59.5%. The correlation of MRI and EMG findings was significant in lumbar radiculopathy (p=0.007, but not in the cervical radiculopathy results (p=0.976. DISCUSSION AND CONCLUSION: EMG and MRI findings were compatible for lumbar radiculopathy, but not for cervical radiculopathy in mild to moderate grades.

  15. Cervical Radiculopathy (Pinched Nerve)

    Science.gov (United States)

    ... help relieve pain, strengthen neck muscles, and improve range of motion. In some cases, traction can be used to ... Learn more about surgery for radiculopathy online at Cervical ... a wide range of musculoskeletal conditions and injuries. All articles are ...

  16. Salon sink radiculopathy: a case series.

    Science.gov (United States)

    Stitik, T P; Nadler, S F; Foye, P M

    1999-01-01

    Cervical radiculopathy can be diagnosed on physical examination with the Spurling test, which narrows neural foramina via neck extension along with coupled rotation and side-bending. In the presence of cervical radiculopathy, this test can reproduce radicular symptoms by transmitting compressive forces to affected nerve roots as they traverse the neural foramina. Treatment of cervical radiculopathy includes patient education to avoid obvious postures that exacerbate radicular symptoms and to assume positions that centralize discomfort. A potentially harmful position to which many patients are unwittingly subjected at least several times per year occurs when their hair is being shampooed in a salon sink before a haircut. This posture causes neck extension and is combined with rotation and side-bending as the patient's head is being manipulated during the shampooing. When the stylist then also applies a mild compressive force while shampooing the patient's hair, hyperextension of the neck is produced. We present two patients with cervical radiculopathy that was significantly exacerbated after the patient's hair had been shampooed in a salon sink; subsequently, these patients required oral administration of steroids. These cases illustrate that patients with suspected or known cervical radiculopathy should be forewarned to avoid this otherwise seemingly innocuous activity.

  17. Sciatica from a Foraminal Lumbar Root Schwannoma: Case Report and Review of Literature

    Directory of Open Access Journals (Sweden)

    Tarush Rustagi

    2012-01-01

    This case report describes lumbar foraminal schwannoma as an unusual cause of radiculopathy, presenting clinically as a lumbar disc prolapse. The diagnosis was confirmed on MRI scan. Patient had complete symptomatic recovery following surgical enucleation of the tumour mass from the L5 nerve root. This case report is of particular interest as it highlights the diagnostic confusion, which is bound to arise, because the clinical presentation closely mimics a lumbar PID. This often leads to delay in diagnosis and “failure of conservative treatment.”

  18. One decade follow up after nucleoplasty in the management of degenerative disc disease causing low back pain and radiculopathy

    Science.gov (United States)

    Cincu, Rafael; Lorente, Francisco de Asis; Gomez, Joaquin; Eiras, Jose; Agrawal, Amit

    2015-01-01

    Objectives: Nucleoplasty is a minimally invasive procedure that is developed to treat patients with symptomatic, but contained disc herniations or bulging discs. The purpose of this study was to evaluate a decade follow-up of coblation nucleoplasty treatment for protruded lumbar intervertebral disc. Methods: In this retrospective study there a total 50 patients who underwent intradiscal coblation therapy for symptomatic, but contained lumbar degenerative disc disease were included. Relief of low back pain, leg pain and numbness after the operation were assessed by visual analog pain scale (VAS). Function of lower limb and daily living of patients were evaluated by the Oswestry disability index (ODI) and subjective global rating of overall satisfaction were recorded and analyzed. Results: There were 27 male and 23 female with followup mean follow up of 115 months (range 105–130 months) with a mean age was 52 years (range 26–74 years). Analgesic consumption was reduced or stopped in 90% of these cases after 1 year. At 24 months follow up VAS was four points and ODI was 7.2. In three patients, we repeated the cool ablation after 36 months, at L3–4 level in two cases. Ten patients continue to be asymptomatic after 114 months of intervention. There were no complications with the procedure including nerve root injury, discitis or allergic reactions. Conclusions: Nucleoplasty may provide intermittent relief in contained disc herniation without significant complications and minimal morbidity. In accordance with the literature the evidence for intradiscal coablation therapy is moderate in managing chronic discogenic low back pain; nucleoplasty appears to be safe and effective. PMID:25767571

  19. Traumatic lumbar artery rupture after lumbar spinal fracture dislocation causing hypovolemic shock: An endovascular treatment.

    Science.gov (United States)

    Eun, Jong-Pil; Oh, Young-Min

    2015-01-01

    Recently, we observed a case of lumbar artery injury after trauma, which was treated by endovascular embolization. A 67-year-old woman who was injured in a traffic accident was brought to the emergency room. She was conscious and her hemodynamic condition was stable, but she had paraplegia below L1 dermatome. Contrast-enhanced computed tomography scan of abdomen and pelvis revealed fracture dislocation of L3/4 along with retroperitoneal hematomas. However, there was no evidence of traumatic injury in both thoracic and abdominal cavity. At that time, her blood pressure suddenly decreased to 60/40 mmHg and her mental status deteriorated. Also, her hemoglobin level was 5.4 g/dl. While her hemodynamic condition stabilized with massive fluid resuscitation including blood transfusion, an angiography was immediately performed to look for and embolize site of retroperitoneal hemorrhage. On the angiographic images, there was an active extravasation from ruptured left 3rd lumbar artery, and we performed complete embolization with GELFOAM and coil. Lumbar artery injury after trauma is rare and endovascular treatment is useful in case of hemodynamic instability.

  20. [A swollen, painless calf caused by neurogenic muscle (pseudo)-hypertrophy

    NARCIS (Netherlands)

    Warrenburg, B.P.C. van de; Zwarts, M.J.; Engelen, B.G.M. van

    2003-01-01

    Neurogenic muscle (pseudo) hypertrophy of the calf was diagnosed in a 60-year-old man, who presented with chronic, painless and unilateral calf enlargement caused by a chronic S1 radiculopathy due to a lumbar disc hernia in the L5-S1 interspace. The differential diagnosis of a swelling of the calf i

  1. Comparing Utility Scores in Common Spinal Radiculopathies: Results of a Prospective Valuation Study.

    Science.gov (United States)

    Nayak, Nikhil R; Stephen, James H; Abdullah, Kalil G; Stein, Sherman C; Malhotra, Neil R

    2016-05-01

    Study Design Prospective observational study. Objective To determine whether preference-based health utility scores for common spinal radiculopathies vary by specific spinal level. Methods We employed a standard gamble study using the general public to calculate individual preference-based quality of life for four common radiculopathies: C6, C7, L5, and S1. We compared utility scores obtained for each level of radiculopathy with analysis of variance and t test. Multivariable regression was used to test the effects of the covariates age, sex, and years of education. We also reviewed the literature for publications reporting EuroQol-5 Dimensions (EQ-5D) scores for patients with radiculopathy. Results Two hundred participants were included in the study. Average utility for the four spinal levels fell within a narrow range (0.748 to 0.796). There were no statistically significant differences between lumbar and cervical radiculopathies, nor were there significant differences among the different spinal levels (F = 0.0850, p = 0.086). Age and sex had no significant effect on utility scores. There was a significant correlation between years of education and utility values for S1 radiculopathy (p = 0.037). On review of the literature, no study separated utility values by specific spinal level. EQ-5D utilities for both cervical and lumbar radiculopathy were considerably lower than the results of our study. Conclusions Utility values associated with the most common levels of cervical and lumbar radiculopathy do not significantly differ from each other, validating the current practice of grouping utility by spinal segment rather than by specific root levels. The discrepancy in average utility values between our study and the EQ-5D highlights the need to be mindful of the underlying instruments used when assessing outcomes studies from different sources.

  2. CT- and fluoroscopy-guided percutaneous discectomy for lumbar radiculopathy related to disc herniation: a comparative prospective study comparing lateral to medial herniated discs

    Energy Technology Data Exchange (ETDEWEB)

    Amoretti, Nicolas; Huwart, Laurent; Marcy, Pierre-Yves [Centre Hospital-Universitaire de Nice, Department of Radiology, Hopital archet 2, Nice (France); Foti, Pauline [Centre Hospital-Universitaire de Nice, Department of Medical Statistics, Hopital archet 2, Nice (France); Hauger, Olivier [Centre Hospitalo-Universitaire de Bordeaux, Department of Radiology, Hopital Pellegrin, Bordeaux (France); Boileau, Pascal [Centre Hospital-Universitaire de Nice, Department of Orthopedic Surgery, Hopital archet 2, Nice (France)

    2013-01-15

    To evaluate and compare two groups of patients with sciatica due to intervertebral disc herniation with no neurologic deficit. The groups consisted of patients with intervertebral disc herniation in a medial location (group 1) and those in a lateral location (group 2). A total of 200 patients were included in the study and were followed for a minimum of 6 months. In our series, we treated 80 postero-lateral herniated discs (40% of cases), 46 postero-medial herniated discs (23%), and 74 foraminal herniated discs (37%). Level L3-L4 was treated in 30 cases (15%), L4-L5 in 98 cases (49%), and L5-S1 in 72 cases (36%). The procedure was performed under dual guidance: fluoroscopic and CT. A helical probe was activated. It penetrates the herniated disc and causes the pulpous material to be mechanically evacuated through the probe. All 200 patients were followed for a minimum of 6 months. In group 1, the patients had a mean pain score of 7.9 {+-} 2.5 VAS units (range 6-10 units) prior to intervention. This was reduced to 3.2 {+-} 2.1 VAS units (range 0-10 units) at 48 h follow-up and increased to 3.9 {+-} 1.2 VAS units (range 0-10 VAS units) at 1 month follow-up and further reduced to 2.7 {+-} 1.2 units (range 0-10 VAS units) at 6 month follow-up. In group 2, the patients had a mean pain score of 8.2 {+-} 3.2 VAS units (range 6-10 units) prior to intervention. This was reduced to 2.8 {+-} 1.5 VAS units (range 0-10 units) at 48 h follow-up and decreased to 1.5 {+-} 0.9 VAS units (range 0-10 units) at 1 month and further reduced to 1.1 {+-} 0.5 VAS units (range 0-10 units) at 6 months. Our study showed that results were more satisfactory for the hernia located laterally (postero-lateral, foraminal, and extra-foraminal) as compared to the hernia located posteromedially. (orig.)

  3. Interrater reliability of the needle examination in lumbosacral radiculopathy.

    Science.gov (United States)

    Kendall, Richard; Werner, Robert A

    2006-08-01

    Low back pain and lumbar radiculopathy are among the most common painful disorders affecting the adult population. This study hypothesizes that there is good correlation between the diagnostic impression of an unblinded electromyographer, using clinical and electromyographic information, and an independent electromyographer, who uses the needle examination only to assess for lumbar radiculopathy. This is a prospective, single-blinded, observational pilot study. The needle examination was electronically recorded, reproduced, and shown to a second examiner, blinded to all clinical data. Diagnostic impressions from both examiners were recorded and evaluated for agreement. Six recorded cases were reviewed by 66 blinded examiners. Overall diagnostic agreement was 46.9% (60.5% faculty level, 28.5% resident level). Logistic regression shows a strong association between training level and agreement on diagnostic impression (odds ratio, 1.9; 95% confidence interval, 1.12-3.22; P = 0.019). This study shows that there is fair interrater reliability between faculty-level examiners and poor reliability among resident-level examiners when the needle examination is used to evaluate patients with lumbar radiculopathy.

  4. Effectiveness of neural mobilization in patients with spinal radiculopathy: a critical review.

    Science.gov (United States)

    Efstathiou, Michalis A; Stefanakis, Manos; Savva, Christos; Giakas, Giannis

    2015-04-01

    Spinal radiculopathy (SR) is a multifactorial nerve root injury that can result in significant pain, psychological stress and disability. It can occur at any level of the spinal column with the highest percentage in the lumbar spine. Amongst the various interventions that have been suggested, neural mobilization (NM) has been advocated as an effective treatment option. The purpose of this review is to (1) examine pathophysiological aspects of spinal roots and peripheral nerves, (2) analyze the proposed mechanisms of NM as treatment of injured nerve tissues and (3) critically review the existing research evidence for the efficacy of NM in patients with lumbar or cervical radiculopathy.

  5. Sciatica from a foraminal lumbar root schwannoma: case report and review of literature.

    Science.gov (United States)

    Rustagi, Tarush; Badve, Siddharth; Parekh, Aseem N

    2012-01-01

    Sciatica is commonly caused by lumbar prolapsed intervertebral disc (PID) and other spinal lesions. Uncommon causes like nerve root schwannoma are rarely considered in the differential diagnosis of sciatica. Spinal schwannomas occur both sporadically and in association with neurofibromatosis type 1 (NF1; von Recklinghausen's disease). This case report describes lumbar foraminal schwannoma as an unusual cause of radiculopathy, presenting clinically as a lumbar disc prolapse. The diagnosis was confirmed on MRI scan. Patient had complete symptomatic recovery following surgical enucleation of the tumour mass from the L5 nerve root. This case report is of particular interest as it highlights the diagnostic confusion, which is bound to arise, because the clinical presentation closely mimics a lumbar PID. This often leads to delay in diagnosis and "failure of conservative treatment."

  6. Sciatica from a Foraminal Lumbar Root Schwannoma: Case Report and Review of Literature

    Science.gov (United States)

    Rustagi, Tarush; Badve, Siddharth; Parekh, Aseem N.

    2012-01-01

    Sciatica is commonly caused by lumbar prolapsed intervertebral disc (PID) and other spinal lesions. Uncommon causes like nerve root schwannoma are rarely considered in the differential diagnosis of sciatica. Spinal schwannomas occur both sporadically and in association with neurofibromatosis type 1 (NF1; von Recklinghausen's disease). This case report describes lumbar foraminal schwannoma as an unusual cause of radiculopathy, presenting clinically as a lumbar disc prolapse. The diagnosis was confirmed on MRI scan. Patient had complete symptomatic recovery following surgical enucleation of the tumour mass from the L5 nerve root. This case report is of particular interest as it highlights the diagnostic confusion, which is bound to arise, because the clinical presentation closely mimics a lumbar PID. This often leads to delay in diagnosis and “failure of conservative treatment.” PMID:23259107

  7. Degenerative disc disease in the lumbar spine: Another cause for focally reduced activity on marrow scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, M. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Radiology); Miles, K.A. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Radiology Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Nuclear Medicine); Wraight, E.P. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Nuclear Medicine); Dixon, A.K. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Radiology Cambridge Univ. (United Kingdom))

    1992-05-01

    A patient is presented in whom a focal reduction in marrow activity in the lumbar spine on both leucocyte and nanocolloid marrow scintigraphy was subsequently shown to be due to fatty infiltration of marrow in association with disc degeneration. Degenerative disease in the lumbar spine has not been previously described as a cause of abnormal bone marrow distribution by such means and needs to be distinguished from a more serious pathology, such as malignant infiltration and vertebral infection, which it may mimic. In a retrospective review of 33 nanocolloid bone marrow and 117 leucocyte scintigrams, 8 showed a degree of reduced marrow activity in the lumbar spine consistent with that caused by degenerative changes. (orig.).

  8. Electrodiagnosis of cervical radiculopathy.

    Science.gov (United States)

    Hakimi, Kevin; Spanier, David

    2013-02-01

    Cervical radiculopathy is a common diagnosis with a peak onset in the fifth decade. The most commonly affected nerve root is C7, C6, and C8. The etiology is often compressive, but may arise from noncompressive sources. Patients commonly complain of pain, weakness, numbness, and/or tingling. Examination may reveal sensory or motor disturbance in a dermatomal/myotomal distribution. Neural compression and tension signs may be positive. Diagnostic tests include imaging and electrodiagnostic study. Electrodiagnostic study serves as an extension of the neurologic examination. Electrodiagnostic findings can be useful for patients with atypical symptoms, potential pain-mediated weakness, and nonfocal imaging findings.

  9. Analysis of electromyographic activities of the lumbar erector spinae caused by inversion traction

    OpenAIRE

    Kim, Chung Yoo; Kang, Jong Ho

    2016-01-01

    [Purpose] The purpose of this study was to analyze changes in the electromyographic activities of the lumbar erector spinae caused by inversion traction in order to verify the relaxation effect. [Subjects and Methods] The subjects included 60 healthy male adults who were equally and randomly assigned to a 30–30° group, a 30–60° group, and a 60–60° group. Inversion traction was performed for six minutes, and the electromyographic activities of the lumbar erector spinae (L2, L4) were measured b...

  10. Brucellar discitis as a cause of lumbar disc herniation: a case report.

    Science.gov (United States)

    Yilmaz, Cem; Akar, Aykan; Civelek, Erdinç; Köksay, Berkay; Kabatas, Serdar; Cansever, Tufan; Caner, Hakan

    2010-01-01

    Brucellosis is an infectious disease spread by consumption of non-pasteurized milk products or through contact with infected animals. Spinal involvement is one of the most important complications and the lumbar area is the most frequently affected site. Among the neurological consequences, nerve root compression can be a result of epidural abscess, granuloma or discitis secondary to vertebral body involvement. In this case report we present a 50-year-old male patient with brucellar discitis without spondylitis which caused lumbar disc herniation. We want to emphasize that discitis should also be considered in differential diagnosis of nerve root compression in suspected cases.

  11. Bridging osteophyte of the anterosuperior sacroiliac joint as a cause of lumbar back pain.

    Science.gov (United States)

    Parmar, K A; Solomon, M; Loefler, A; Dalton, S

    2004-12-01

    A case report is presented of a patient with an anterosuperior osteophytic bone bridge of the sacroiliac joint causing lumbar back pain. After prolonged physiotherapy, the bone bridge was excised, with complete resolution of the symptoms. Excision should only be considered in cases of symptomatic sacroiliac joint pain that does not respond to rehabilitation programmes and conservative treatment.

  12. Seizure-induced muscle force can caused lumbar spine fracture

    DEFF Research Database (Denmark)

    Mehlhorn, A T; Strohm, P C; Hausschildt, O;

    2007-01-01

    Patients suffering form epilepsy have an increased risk for fractures. Beside fractures caused by fall or accident muscles forces alone generated during tonic-clonic seizure can result in severe musculoskeletal injury. Contractions of strong paraspinal muscles can lead to compression fracture of ...

  13. Analysis of electromyographic activities of the lumbar erector spinae caused by inversion traction.

    Science.gov (United States)

    Kim, Chung Yoo; Kang, Jong Ho

    2016-04-01

    [Purpose] The purpose of this study was to analyze changes in the electromyographic activities of the lumbar erector spinae caused by inversion traction in order to verify the relaxation effect. [Subjects and Methods] The subjects included 60 healthy male adults who were equally and randomly assigned to a 30-30° group, a 30-60° group, and a 60-60° group. Inversion traction was performed for six minutes, and the electromyographic activities of the lumbar erector spinae (L2, L4) were measured before and after inversion traction. [Results] The root mean square values at the L2 and L4 levels on both sides were statistically significantly higher after inversion traction compared with before inversion traction. Before inversion traction, the root mean square values at the L2 and L4 levels on both sides in the 30-60° group and 60-60° group were significantly higher than those in the 30-30° group, while the root mean square values at the L2 and L4 levels on both sides showed no significant differences between the groups before inversion traction. [Conclusion] The findings of this study indicated that IT is more likely to elicits an increase in muscle tension and prevent relaxation of the lumbar erector spinae.

  14. Electrophysiological Evaluation in Lumbosacral Radiculopathy

    Directory of Open Access Journals (Sweden)

    Seyedeh Simindokht Hosseini

    2012-07-01

    Full Text Available Background: Prevalence of electrophysiological abnormalities in patients with lumbosacral radiculopathy was evaluated.Methods: A cross-sectional study was performed on 97 consecutive patients with the clinical diagnosis of lumbosacral radiculopathy. Complete neurological examinations and standard electrophysiological evaluation was performed on the patients.Results: Patients under study had the mean age of 46.4 ± 13.1 years (mean ± standard deviation. There were positive MRI findings in 64% of the patients. In 43% L5 root and in 40% S1 root was involved. Abnormal electrophysiological findings were recorded in 82% of the patients. In patients with pretibial muscle weakness, there were significant abnormalities recorded in compound motor action potential (CMAP amplitude of the common peroneal nerve. There was significantly increased frequency of electrophysiological abnormalities in the presence of chronic clinical symptoms (P = 0.001.Conclusion: The 82% positive findings in electrophysiological studies in the diagnosis of lumbosacral radiculopathy make it an efficacious tool in the evaluation of the patients suffering from lumbosacral radiculopathy.

  15. Towards the causes of secondary post-traumatic deformations of thoracic and lumbar spine

    Directory of Open Access Journals (Sweden)

    Shulga А.Е.

    2015-12-01

    Full Text Available The purpose of the study is to analyze and systematize main causes of secondary spine deformations forming in patients who had operations due to thoracic and lumbar spine damages. Material and Methods. The analysis of poor surgical results of 155 patients previously operated due to various thoracic and lumbar spine damages has been conducted. All patients had complications associated with secondary spinal column deformations at various time after the intervention. Standard investigation included the analysis of patients' complaints, their previous history, somatic, neurological and orthopedic status. Results. The intensity of spinal column deformation was defined due to the character and level of primary trauma structurally characterized predominantly by unstable damages. However as it has been found in this research the main cause of this complicated pathology lied in the number of tactical and technical pitfalls of primary surgical treatment. Conclusion. Surgical operations due to secondary post-traumatic deformations in most cases are laborious and are accompanied by significant surgical trauma therefore systematization and analysis of the main causes of poor results of primary spine surgery may contribute to the preventive treatment of this type of pathology.

  16. The distribution of Schmorl's nodes in patients with low back pain or radiculopathy and their correlation with degeneration of lumbar intervertebral discs%许莫氏结节在腰腿痛患者中的分布特点及与腰椎间盘退变的相关性分析

    Institute of Scientific and Technical Information of China (English)

    陈意磊; 周志杰; 范顺武; 赵凤东; 方向前

    2013-01-01

    Objective To evaluate the distribution of Schmorl's nodes (SN) in patients with low back pain or radiculopathy,and to analyze the correlation between SN and degeneration of lumbar intervertebral discs.Methods In 2012,1024 patients with low back pain or sciatica were examined by magnetic resonance (MR) scan and plain film.There were 448 males and 576 females,with an average age of (54.3 ± 12.7) years (range,22-90).The features distribution of SN in lumbar endplate on age,sex,segment and the type and grade of intervertebral disc degeneration were analyzed retrospectively.Results Among 5120 lumbar intervertebral segments of the 1024 patients,295 (28.8%) cases and 532 (5.2%) endplates were involved with SN,302 located in the cranial and 230 in the caudal endplate.According to percent prevalence per lumbar segment,L1,2 was the most common level (29.1%),followed by L3,4 (23.7%) and L2,3 (21.1%).The incidence of SN was positively correlated with elder age,but not with sex,body weight,height,or body mass index.SN occurred more often in bulging,extrusion,Modic changes,spondylolisthesis and osteophyte comparing with normal disc or protrusion or high intensity zone.The distributions of the grade of intervertebral disc degeneration were significantly different between groups with and without adjacent SN.Intervertebral discs with adjacent SN were more degenerated than those without adjacent SN.The number,size and volume of SN were associated with the degrade of intervertebral discs degeneration.SN was divided into two types,i.e.,"acute edematous" SN and "non-acute"SN,according to the signal type on T1-and T2-weighted MR images,and the degeneration of the corresponding intervertebral discs was more severe in the latter than the former group.Conclusion SN occurred more often in the upper lumbar spine and cranial endplate in patients with low back pain or radiculopathy.SN were correlated with elder age and the degeneration of lumbar intervertebral discs.The number

  17. Lumbar spondylolysis: a review

    Energy Technology Data Exchange (ETDEWEB)

    Leone, Antonio; Magarelli, Nicola; Bonomo, Lorenzo [Dept. of Bioimaging and Radiological Sciences, Catholic Univ., Rome (Italy); Cianfoni, Alessandro [Dept. of Radiology and Radiological Sciences, Medical Univ. of South Carolina, Charleston (United States); Cerase, Alfonso [General Hospital, Unit Neuroimaging and Neurointervention (NINT), Department of Neurosciences, Azienda Ospedaliera Universitaria Senese, Siena (Italy)

    2011-06-15

    Spondylolysis is an osseous defect of the pars interarticularis, thought to be a developmental or acquired stress fracture secondary to chronic low-grade trauma. It is encountered most frequently in adolescents, most commonly involving the lower lumbar spine, with particularly high prevalence among athletes involved in certain sports or activities. Spondylolysis can be asymptomatic or can be a cause of spine instability, back pain, and radiculopathy. The biomechanics and pathophysiology of spondylolysis are complex and debated. Imaging is utilized to detect spondylolysis, distinguish acute and active lesions from chronic inactive non-union, help establish prognosis, guide treatment, and to assess bony healing. Radiography with satisfactory technical quality can often demonstrate a pars defect. Multislice CT with multiplanar reformats is the most accurate modality for detecting the bony defect and may also be used for assessment of osseous healing; however, as with radiographs, it is not sensitive for detection of the early edematous stress response without a fracture line and exposes the patient to ionizing radiation. Magnetic resonance (MR) imaging should be used as the primary investigation for adolescents with back pain and suspected stress reactions of the lumbar pars interarticularis. Several imaging pitfalls render MR imaging less sensitive than CT for directly visualizing the pars defects (regional degenerative changes and sclerosis). Nevertheless, the presence of bone marrow edema on fluid-sensitive images is an important early finding that may suggest stress response without a visible fracture line. Moreover, MR is the imaging modality of choice for identifying associated nerve root compression. Single-photon emission computed tomography (SPECT) use is limited by a high rate of false-positive and false-negative results and by considerable ionizing radiation exposure. In this article, we provide a review of the current concepts regarding spondylolysis, its

  18. Evaluación del impacto funcional e intensidad del dolor antes y después de la inyección de esteroides por vía transforaminal en una muestra preliminar de pacientes con radiculopatía lumbar por hernia de disco Evaluation of functionality and pain intensity before and after a transformial steroid injection in a preliminary sample of patients with lumbar radiculopathy due to a disk hernia

    Directory of Open Access Journals (Sweden)

    P. Medel

    2007-04-01

    Full Text Available Objetivo: Evaluar el grado de mejoría en el estado funcional e intensidad del dolor, en una muestra preliminar de pacientes con radiculopatía compresiva lumbar por hernia de disco a quienes se les realizó una inyección de esteroides por vía transforaminal (ITE bajo guía fluoroscópica. Material y método: Se seleccionaron prospectivamente en el periodo de Octubre a Diciembre del 2006, pacientes con dolor de espalda baja por radiculopatía secundaria a hernia de disco lumbar corroborado por clínica e imagen de resonancia magnética y que presentaran mala respuesta al manejo conservador. Se evaluó la intensidad de dolor por medio de la Escala Visual Análoga (EVA y el índice de funcionalidad mediante el Cuestionario de Oswestry previo al ITE y posterior al mismo a los 7,14 y 30 días en todos los pacientes incluidos. Resultados: Se incluyeron a 14 pacientes; de ellos doce fueron mujeres (87.5% y dos varones (14.3%; con una edad promedio de 62 ± 12.8 (40-84. La intensidad de dolor antes del procedimiento, según la EVA fue de 74.0 ± 17.0. Se observaron diferencias significativas en la intensidad del dolor a los 7 (EVA 46.4 ± 22.4, 14 (EVA 45.0 ± 17.0 y 30 (EVA 46.4 ± 25.9 días después del ITE (p Objective: To evalUate the level of improvement in the functionality and pain intensity in a preliminary sample of patients with compressive lumbar radiculopathology due to disk hernia who received a transforaminal steroid injection (TSI under fluoroscopic guidance. Material and Method: From October to December 2006, patients experiencing back pain due to radiculopathy secondary to a lumbar disk hernia were selected. These diagnoses had to have been corroborated clinically and by a magnetic resonance image. Furthermore, these were patients that responded poorly to conservative management. Pain intensity was evaluated by Visual Analog Scale Analogy (VAS and the functionality by the Oswestry Questionnaire before the TSI and 7, 14 and 30 days

  19. Four-Rod Stabilization of Severely Destabilized Lumbar Spine Caused by Metastatic Tumor

    Directory of Open Access Journals (Sweden)

    Isao Shibuya

    2013-01-01

    Full Text Available We report a case of a 67-year-old female with severely destabilized lumbar spine caused by metastatic malignant tumor. The primary lesion was a thyroid follicular adenocarcinoma. Complete destruction of the L3, L4, and L5 vertebrae had resulted in severe instability, which left the patient with severe back pain and bed-ridden. Since the vertebrae were so severely damaged at 3 levels, 4 rods were used to stabilize the spine. Following stabilization, the pain was alleviated and the patient’s quality of life improved. We introduce here the 4-rod technique to stabilize the spine over 3 vertebral levels following severe destruction by metastatic tumor.

  20. Firearm bullet settling into the lumbar spinal canal without causing neurological deficit: A report of two cases

    Directory of Open Access Journals (Sweden)

    Tayfun Hakan

    2016-01-01

    Conclusion: Bullet settling into the lumbar spinal canal without causing neurological deficit may require surgical intervention. Removal of bullets provided not only pain relief in both the cases but also prevented future complications such as migration of the bullets, plumbism, and neuropathic pain and instability.

  1. Treatment of radiculopathies: a study of efficacy and tollerability of paravertebral oxygen-ozone injections compared with pharmacological anti-inflammatory treatment.

    Science.gov (United States)

    Melchionda, D; Milillo, P; Manente, G; Stoppino, L; Macarini, L

    2012-01-01

    The study was performed to evaluate the effectiveness of lumbar paravertebral injections of a gas mixture of Oxygen and Ozone in patients with lumbar radiculopathies caused by L4-L5 or L5-S1 disk herniations compared to a pharmacological therapy based on non-steroidal anti-inflammatory drugs. Lumbar radiculopathy caused by disc herniation is widely spread. Many therapeutic options are available before steering patients to the surgery. Low back pain and sciatica represent some of the most frequent causes of antinflammatory-analgesic drugs overuse. Recent findings have shown that medical Ozone can be used in the treatment of radicular syndrome caused by herniated intervertebral discs. Although widely spread, there are insufficient published data supporting the effectiveness of this approach in clinical practice. We studied 38 affected patients with acute L5 or S1 radicolopathy. The patients were randomly divided in two groups: A) 20 patients treated with lumbar paravertebral injections of Oxygen and Ozone; B) 18 patients treated pharmacologically with antinflammatory-analgesic drugs. All patients underwent a clinical and neurological examination at baseline (T1) and after 1 (T2), 2 (T3), 4 weeks (T4) and after 3 (T5) and 6 months (T6). An MRI and EMG examination were performed at baseline and after 6 months. The intensity of pain and the outcome of treatments were evaluated in all patients with the Visual Analogue Scale and with the Oswestry Disability Index. We found a reduction of pain and discomfort soon after one week with oxygen-ozone injections compared with pharmacological treatment, but this difference of response became statistically significant after two weeks (50 percent vs 16.6 percent) and is confirmed after 3 and 6 months, when 80 percent of patients treated with injections turned out pain free compared with half of the patients treated pharmacologically. No statistical difference were found in MRI and EMG examinations. No adverse effects were found in

  2. EFFICACY OF TRANSFORAMINAL EPIDURAL STEROID INJECTION IN LUMBOSACRAL RADICULOPATHY

    Directory of Open Access Journals (Sweden)

    Saheel

    2016-02-01

    Full Text Available BACKGROUND Lumbosacral radiculopathy is a common medical and socioeconomic problem with a lifetime prevalence estimated to be around 40%-60%. In 1930, Evans reported that sciatica could be treated by epidural injection. The use of epidural corticosteroid injection for the treatment of axial and radicular back pain was first reported in 1953. Lumbar Transforminal Epidural Steroid Injections (TFESIs are performed to provide symptomatic relief in patients with radicular pain. A transforaminal epidural steroid injection (TFESI using a small volume of local anaesthetic will anaesthetize the spinal nerve and also partially anaesthetize the dura, the posterior longitudinal ligament, the intervertebral disc and facet joint. For these reasons, fluoroscopy-guided TFESI has become the preferred approach to epidural space. AIMS AND OBJECTIVES To study the role of transforaminal epidural steroid injection in management of radiculopathy. SETTINGS AND DESIGN This prospective study was conducted in the Department of Orthopaedics, SKIMS Medical College and Hospital, Bemina, Srinagar, J and K, India, for a 2-year period from November 2012 to October 2014; 110 cases, both male and female in the age group of 20-60 years having back pain with radiculopathy of varied types and duration without neurodeficit were enrolled in the study. MATERIALS AND METHODS After selecting a patient for giving transforaminal block, we used a local anaesthetic (2% Xylocaine. Contrast media, e.g. Iohexol was used to demarcate the correct positioning of the needle. A spinal needle (20-25 gauge and 5mL syringe were used to deliver the drug. CONCLUSION Transforaminal epidural steroid injections with long acting anaesthetic is an excellent form of conservative treatment in management of low back ache with radicular pain. It is relatively safe, simple, economical and shortens the time of recovery from severe pain, avoids risks and complications of surgery and also avoids long periods of bed

  3. Lumbar spine spondylolysis in the adult population: using computed tomography to evaluate the possibility of adult onset lumbar spondylosis as a cause of back pain

    Energy Technology Data Exchange (ETDEWEB)

    Brooks, Benjamin K.; Southam, Samuel L.; Mlady, Gary W.; Logan, Jeremy; Rosett, Matthew [University of New Mexico School of Medicine, Department of Radiology, Albuquerque, NM (United States)

    2010-07-15

    To determine if new onset of low back pain in adults could be secondary to lumbar spondylolysis by establishing the age-related prevalence in the general population by examining patients undergoing computed tomography (CT) for reasons unrelated to back pain. The records of 2,555 patients who had undergone abdominal and pelvic CT in 2008 were reviewed electronically. In order to determine a true representation of the general population, we reviewed all indications for CT, excluding patients with a primary complaint of low back pain as the primary indication for imaging. Equal numbers of patients were separated into age groups by decade to ensure an even distribution of ages for statistical analysis. Patients older than 70 years were grouped together to provide case numbers comparable to those of the other decades. Logistic regression analysis was performed to evaluate the significance of the results. Three board-certified radiologists, including two musculoskeletal fellows and a radiology resident, retrospectively evaluated CT scans for lumbar spondylolysis, including unilateral and bilateral defects. Of the 2,555 cases evaluated, there were 203 positive cases of defects of the lumbar pars interarticularis. This corresponded to an overall prevalence of 8.0%. Prevalence per decade was fairly evenly distributed and ranged from 7.0%(ages 30-39 years) to 9.2% (ages 70 years and above). Prevalence of ages 20-49 years was 7.9%, and that of ages 50 years and older was 8.0%. Male to female ratio was 1.5:1. Logistic regression showed no significant increase in spondylolysis based on age. No significant increase in the prevalence of lumbar spondylolysis was demonstrated in patients older than 20 years. This suggests that the development of symptomatic lumbar pars defects do not occur in this population and should not be considered as a rare but potentially treatable cause of new onset low back pain in adults. This study demonstrated an overall prevalence of pars defects of 8

  4. Spine imaging after lumbar disc replacement: pitfalls and current recommendations

    Directory of Open Access Journals (Sweden)

    Sandén Bengt

    2009-07-01

    Full Text Available Abstract Background Most lumbar artificial discs are still composed of stainless steel alloys, which prevents adequate postoperative diagnostic imaging of the operated region when using magnetic resonance imaging (MRI. Thus patients with postoperative radicular symptoms or claudication after stainless steel implants often require alternative diagnostic procedures. Methods Possible complications of lumbar total disc replacement (TDR are reviewed from the available literature and imaging recommendations given with regard to implant type. Two illustrative cases are presented in figures. Results Access-related complications, infections, implant wear, loosening or fracture, polyethylene inlay dislodgement, facet joint hypertrophy, central stenosis, and ankylosis of the operated segment can be visualised both in titanium and stainless steel implants, but require different imaging modalities due to magnetic artifacts in MRI. Conclusion Alternative radiographic procedures should be considered when evaluating patients following TDR. Postoperative complications following lumbar TDR including spinal stenosis causing radiculopathy and implant loosening can be visualised by myelography and radionucleotide techniques as an adjunct to plain film radiographs. Even in the presence of massive stainless steel TDR implants lumbar radicular stenosis and implant loosening can be visualised if myelography and radionuclide techniques are applied.

  5. Nonoperative Management of Cervical Radiculopathy.

    Science.gov (United States)

    Childress, Marc A; Becker, Blair A

    2016-05-01

    Cervical radiculopathy describes pain in one or both of the upper extremities, often in the setting of neck pain, secondary to compression or irritation of nerve roots in the cervical spine. It can be accompanied by motor, sensory, or reflex deficits and is most prevalent in persons 50 to 54 years of age. Cervical radiculopathy most often stems from degenerative disease in the cervical spine. The most common examination findings are painful neck movements and muscle spasm. Diminished deep tendon reflexes, particularly of the triceps, are the most common neurologic finding. The Spurling test, shoulder abduction test, and upper limb tension test can be used to confirm the diagnosis. Imaging is not required unless there is a history of trauma, persistent symptoms, or red flags for malignancy, myelopathy, or abscess. Electrodiagnostic testing is not needed if the diagnosis is clear, but has clinical utility when peripheral neuropathy of the upper extremity is a likely alternate diagnosis. Patients should be reassured that most cases will resolve regardless of the type of treatment. Nonoperative treatment includes physical therapy involving strengthening, stretching, and potentially traction, as well as nonsteroidal anti-inflammatory drugs, muscle relaxants, and massage. Epidural steroid injections may be helpful but have higher risks of serious complications. In patients with red flag symptoms or persistent symptoms after four to six weeks of treatment, magnetic resonance imaging can identify pathology amenable to epidural steroid injections or surgery.

  6. Interobserver agreement on MRI evaluation of patients with cervical radiculopathy

    Energy Technology Data Exchange (ETDEWEB)

    Kuijper, B., E-mail: kuijperb@maasstadziekenhuis.n [Department of Neurology, Medical Centre Haaglanden, The Hague (Netherlands); Department of Neurology, Maasstad Hospital, Rotterdam (Netherlands); Beelen, A. [Department of Rehabilitation, Academic Medical Centre, Amsterdam (Netherlands); Kallen, B.F. van der [Department of Neurology, Medical Centre Haaglanden, The Hague (Netherlands); Department of Radiology, Medical Centre Haaglanden, The Hague (Netherlands); Nollet, F. [Department of Rehabilitation, Academic Medical Centre, Amsterdam (Netherlands); Lycklama a Nijeholt, G.J. [Department of Neurology, Medical Centre Haaglanden, The Hague (Netherlands); Department of Radiology, Medical Centre Haaglanden, The Hague (Netherlands); Visser, M. de [Department of Neurology, Academic Medical Centre, Amsterdam (Netherlands); Tans, J. Th.J. [Department of Neurology, Medical Centre Haaglanden, The Hague (Netherlands)

    2011-01-15

    Aim: To evaluate the interobserver agreement on magnetic resonance imaging (MRI) evaluation of herniated discs, spondylotic neuroforaminal stenosis, and root compression in patients with recent onset cervical radiculopathy and in addition, to assess the added value of disclosure of clinical information to interobserver agreement. Materials and methods: The MRI images of 82 patients with less than 1 month of symptoms and signs of cervical radiculopathy were evaluated independently by two neuroradiologists who were unaware of clinical findings. MRI analysis was repeated after disclosure of clinical information. Interobserver agreement was calculated using kappa statistics. Results: The kappa score for evaluation of herniated discs and of spondylotic foramen stenosis was 0.59 and 0.63, respectively. A kappa score of 0.67 was found for the presence of root compression. After disclosure of clinical information kappa scores increased slightly: from 0.59 to 0.62 for the detection of herniated discs, from 0.63 to 0.66 for spondylotic foramen stenosis, and from 0.67 to 0.76 for root compression. Conclusion: Interobserver reliability of MRI evaluation in patients with cervical radiculopathy was substantial for root compression, with or without clinical information. Agreement on the cause of the compression, i.e., herniated disc or spondylotic foraminal stenosis, was lower.

  7. Paraplegia caused by giant intradural herniation of a lumbar disk after combined spinal-epidural anesthesia in total hip arthroplasty.

    Science.gov (United States)

    Sawai, Toshiyuki; Nakahira, Junko; Minami, Toshiaki

    2016-08-01

    Total paraplegia after epidural or spinal anesthesia is extremely rare. We herein report a case of total paraplegia caused by a giant intradural herniation of a lumbar disk at the L3-L4 level after total hip arthroplasty for coxarthrosis. The patient had no preoperative neurologic abnormalities. Intraoperative anesthetic management involved combined spinal-epidural anesthesia at the L3-L4 level with continuous intravenous propofol administration. Postoperatively, the patient complained of numbness and total paraplegia of the lower extremities. Magnetic resonance imaging showed a giant herniation of a lumbar disk compressing the spinal cord at the L3-L4 level. The intradural herniation was surgically treated, and the patient's symptoms completely resolved.

  8. A Rare Case of Progressive Palsy of the Lower Leg Caused by a Huge Lumbar Posterior Endplate Lesion after Recurrent Disc Herniation

    Science.gov (United States)

    Higashino, Kosaku; Fumitake, Tezuka; Yamashita, Kazuta; Hayashi, Fumio; Sairyo, Koichi

    2016-01-01

    A lesion of the lumbar posterior endplate is sometimes identified in the spinal canal of children and adolescents; it causes symptoms similar to those of a herniated disc. However, the pathology of the endplate lesion and the pathology of the herniated disc are different. We present a rare case of a 23-year-old woman who developed progressive palsy of the lower leg caused by huge lumbar posterior endplate lesion after recurrent disc herniation. PMID:27648326

  9. A Rare Case of Progressive Palsy of the Lower Leg Caused by a Huge Lumbar Posterior Endplate Lesion after Recurrent Disc Herniation

    Directory of Open Access Journals (Sweden)

    Masatoshi Morimoto

    2016-01-01

    Full Text Available A lesion of the lumbar posterior endplate is sometimes identified in the spinal canal of children and adolescents; it causes symptoms similar to those of a herniated disc. However, the pathology of the endplate lesion and the pathology of the herniated disc are different. We present a rare case of a 23-year-old woman who developed progressive palsy of the lower leg caused by huge lumbar posterior endplate lesion after recurrent disc herniation.

  10. Topacheous gout as a rare cause of spinal stenosis in the lumbar region. Case report.

    LENUS (Irish Health Repository)

    Kelly, Joseph

    2012-02-03

    Despite the fact that gout is a common metabolic disorder, because its involvement of the axial skeleton is rare the diagnosis is often delayed, even in patients with long-standing gout who present with neurological deficits. The authors report the case of a woman with a history of extensive gout, emphasizing the clinical, radiological, and pathological features of a lumbar spinal stenosis.

  11. Epidural steroid injection for lumbosacral radiculopathy

    Energy Technology Data Exchange (ETDEWEB)

    Sung, Mi Sook [The Catholic University of Korea, Pucheon (Korea, Republic of)

    2006-06-15

    Low back pain combined with radicular pain remains as one of the most challenging musculoskeletal problems for its therapeutic management. This malady results from nerve root impingement and/or inflammation that causes neurologic symptoms in the distribution of the affected nerve root(s) Conservative treatment, percutaneous spine interventions and surgery have all been used as treatment; and the particular treatment that's chosen depends on the severity of the clinical and neurologic presentation. In 1930, Evans reported that sciatica could treated by epidural injection. The use of epidural corticosteroid injections for the treatment of axial and radicular back pain was first reported in 1953. Epidural steroid injections are currently used by many medical professionals for the treatment of lumbosacral radiculopathy. Performing 'blind' epidural steroid injection lacks target specificity that often results in incorrect delivery of medication to the lesion. Imaging-guided steroid injections are now becoming more popular despite the controversy regarding their efficacy. Many reports, including a few randomized controlled trials, have documented the clinical utility of epidural steroid injections.

  12. EFFECTIVENESS OF MANUAL TRACTION AND OTHER PHYSIOTHERAPY TREATMENT IN THE MANAGEMENT OF PAINFUL CERVICAL RADICULOPATHY

    Directory of Open Access Journals (Sweden)

    Kanwal Khan

    2016-06-01

    Full Text Available Background: Cervical radiculopathy, generally entitle as pinching of the nerves which causes severe shooting pain which mostly pass through the shoulder. Along with it causes muscle weakness and numbness into the arm and hand. In majority of the cases, cervical radiculopathy responds well to conservative mode of treatments which incorporate physical therapy with medical management. The aim of this study is to uncover the effective and evidence based conservative treatment of cervical radiculopathy. Method: Randomized controlled trial study conducted from January 2014 to December 2014. Participants were recruited from physiotherapy OPDs of tertiary care hospitals. A total number of, 100 subjects with a ratio of 50 men and 50 women were recruited between the ages of 25 and 55 years with unilateral cervical radiculopathy. Control group received combination of conventional AROM exercises and modalities including TENS and superficial thermotherapy as a treatment while experimental group received manual cervical traction and combination of conventional AROM exercises, modalities including TENS and superficial thermotherapy. For both groups, treatment was designed for two weeks (6 sessions/ week. Improvement in symptoms was assessed by evaluation of both groups on the basis of visual analogue scale (VAS. Results: After 2 weeks of treatment, patients with neck pain showed marked decreased in pain as compared with the control group (P<.001.For pre and post level a paired sample t-test was used and the results with p-value less than 0.05 were considered as significant. Mean difference of 0.94 (VAS with a significant p-value (P<0.01 was obtained shows the respective improvements in the numeric pain scale scores. Conclusion: Manual cervical traction when used with conventional AROM exercises and modalities were effective methods for decreasing pain in cervical radiculopathy. Recent literature supports such protocols involving multiple interventions. Results

  13. Lumbar multifidus muscle changes in unilateral lumbar disc herniation using magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Altinkaya, Naime [Baskent University Medical School, Department of Radiology, Adana (Turkey); Cekinmez, Melih [Baskent University Medical School Adana, Department of Neurosurgery, Adana (Turkey)

    2016-01-15

    To assess multifidus muscle asymmetry using the cross-sectional area (CSA) and perpendicular distance of the multifidus muscle to the lamina (MLD) measurements in patients with nerve compression due to lumbosacral disc hernia. In total, 122 patients who underwent microdiscectomy for unilateral radiculopathy caused by disc herniation, diagnosed by magnetic resonance imaging (MRI), were evaluated retrospectively. Posterolateral or foraminal disc herniation at only one disc level, the L3-4, L4-L5, or L5-S1 region, was confirmed using MRI. Subjects were divided by symptom duration: 1-30 days, (group A), 31-90 days (group B), and > 90 days (group C). There were 48 cases in group A, 26 in group B, and 48 in group C. In groups A, B, and C, the median MLD differed significantly between the diseased and normal sides (P < 0.05). The MLD increased on the diseased side with symptom duration by lumbar disc herniation. The diseased side MLD was 5.1, 6.7, and 7.6 mm in groups A, B, and C, respectively (P < 0.05). The cut-off values for the MLD measurements were 5.3 mm (sensitivity = 62.3 %, specificity = 55.5 %; P < 0.05). In groups A, B, and C, the median CSA of the multifidus muscle was not significantly different between the diseased and the normal side (P > 0.05). The MLD measurement correlated significantly with multifidus asymmetry in patients with lumbar disc herniation. (orig.)

  14. Estudo clínico da eficácia do bloqueio anestésico radicular transforaminal no tratamento da radiculopatia lombar Estudio clínico de la eficacia del bloqueo anestésico radicular transforaminal en el tratamiento de la radiculopatía lumbar Clinical study on the efficacy of transforaminal radicular block in lumbar radiculopathy treatment

    Directory of Open Access Journals (Sweden)

    Fabiano Fonseca Rodrigues de Souza

    2011-01-01

    Full Text Available OBJETIVO: O objetivo deste estudo é avaliar a eficácia da injeção transforaminal nos pacientes com dor radicular devido à hérnia de disco ou estenose foraminal lombar por meio de estudo prospectivo randomizado. MÉTODOS: Foram avaliados 61 pacientes com quadro de radiculopatia nos membros inferiores. Esses pacientes foram divididos em dois grupos escolhidos aleatoriamente. Desses, 32 foram submetidos à injeção de corticosteroides e 29 foram submetidos à injeção salina. O período de acompanhamento foi de 12 meses. Para avaliar os resultados aplicamos a Escala Analógica Visual de Dor (EAV e o Índice Oswestry (ODI. RESULTADOS: Houve melhora significativa da intensidade de dor (p OBJETIVO: El presente estudio tuvo como objetivo evaluar la eficacia de la inyección transforaminal en pacientes con dolor radicular, debido a la hernia discal lumbar o estenosis foraminal, mediante un estudio prospectivo y aleatorizado. MÉTODOS: Se analizó un total de 61 pacientes con cuadro de radiculopatía en miembros inferiores. Estos pacientes fueron divididos en dos grupos seleccionados al azar. De ellos, 31 fueron sometidos a inyecciones de corticoides y a 29 se les aplicaron inyecciones de suero fisiológico. El período de seguimiento fue de 12 meses. Para evaluar los resultados se les aplicó la Escala Visual Analógica del dolor (EAV y el Índice de Oswestry (ODI, sigla en inglés. RESULTADOS: Hubo una mejora significativa en la intensidad del dolor (p OBJECTIVE: To assess the efficacy of corticosteroid injections in patients with sciatica due to lumbar disc herniation or lumbar foraminal stenosis by a prospective randomized study. METHODS: There were analyzed 61 patients with sciatica due to lumbar disc degeneration. These patients were divided into two groups randomly chosen to radicular blocks with saline solution or corticosteroids. Thirty-one of these patients were submitted to corticosteroids radicular block and 29 patients were submitted

  15. [Renal angiomyolipoma rupture as a cause of lumbar pain: report of one case].

    Science.gov (United States)

    Cifuentes, Melissa; Calleja, Félix; Hola, José; Daviú, Antonio; Jara, Danilo; Vallejos, Humberto

    2008-08-01

    Renal angiomyolipoma is a benign tumor formed by smooth muscle, adipose tissue and blood vessels. It is commonly found incidentally and its clinical manifestations are pain and abdominal mass or spontaneous tumor rupture with retroperitoneal bleeding. The clinical presentation of a hemorrhagic shock secondary to a retroperitoneal hematoma is uncommon. We report a 40 year-old male who presented to the emergency room with lumbar pain and deterioration of hemodynamic parameters. The CT scan showed a left renal injury associated to an expansive retroperitoneal process. The abdominal exploration, vascular control of the renal pedicle and nephrectomy allowed a successful outcome.

  16. Septic arthritis in a lumbar facet joint: a rare cause of an epidural abscess

    Energy Technology Data Exchange (ETDEWEB)

    Heenan, S.D. [Dept. of Neuroradiology, Atkinson Morley`s Hospital, London (United Kingdom); Britton, J. [Dept. of Neuroradiology, Atkinson Morley`s Hospital, London (United Kingdom)

    1995-08-01

    A 10-year-old boy presented with a 7-day history of back pain and pyrexia. MRI showed an epidural abscess arising from septic arthritis in a lumbar facet joint. To our knowledge, there are only two previously reported cases of septic arthritis of a facet joint leading to an epidural abscess. This case illustrates how infection in a synovial joint may extend into the extradural space and might be the route of infection in more cases than has previously been recognised. (orig.)

  17. Cervical interlaminar epidural steroid injection for unilateral cervical radiculopathy: Comparison of midline and paramedian approaches for efficacy

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Ji Young; Kwon, Jong Won; Yoon, Young Cheol [Dept. of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Lee, Jong Seok [School of Business Administration, Hallym University, Chuncheon (Korea, Republic of)

    2015-06-15

    The objective of this study was to compare the clinical outcomes of the cervical interlaminar epidural steroid injection (CIESI) for unilateral radiculopathy by the midline or paramedian approaches and to determine the prognostic factors of CIESI. We retrospectively analyzed 182 patients who underwent CIESI from January 2009 to December 2012. Inclusion criteria were no previous spinal steroid injection, presence of a cross-sectional image, and presence of follow-up records. Exclusion criteria were patients with bilateral cervical radiculopathy and/or dominant cervical axial pain, combined peripheral neuropathy, and previous cervical spine surgery. Short-term clinical outcomes were evaluated at the first follow-up after CIESI. We compared the clinical outcomes between the midline and paramedian approaches. Possible prognostic factors for the outcome, such as age, gender, duration of radiculopathy, and cause of radiculopathy were also analyzed. Cervical interlaminar epidural steroid injections were effective in 124 of 182 patients (68.1%) at the first follow-up. There was no significant difference in the clinical outcomes of CIESI, between midline (69.6%) and paramedian (63.7%) approaches (p = 0.723). Cause of radiculopathy was the only significant factor affecting the efficacy of CIESI. Patients with disc herniation had significantly better results than patients with neural foraminal stenosis (82.9% vs. 56.0%) (p < 0.001). There is no significant difference in treatment efficacy between the midline and paramedian approaches in CIESI, for unilateral radiculopathy. The cause of the radiculopathy is significantly associated with the treatment efficacy; patients with disc herniation experience better pain relief than those with neural foraminal stenosis.

  18. Foot drop caused by lumbar degenerative disease: clinical features, prognostic factors of surgical outcome and clinical stage.

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    Kun Liu

    Full Text Available OBJECTIVE: The purpose of this study was to analyze the clinical features and prognostic factors of surgical outcome of foot drop caused by lumbar degenerative disease and put forward the clinical stage. METHODS: We retrospectively reviewed 135 patients with foot drop due to lumbar degenerative disease. The clinical features and mechanism were analyzed. Age, sex, duration of palsy, preoperative muscle strength of tibialis anterior (TA, sensation defect of affected lower limb, affected foot, diagnosis and compressed nerve roots were recorded and compared with surgical outcome. RESULTS: Foot drop was observed in 8.1% of all inpatients of lumbar degenerative disease. L5 nerve root compression was observed in 126 of all 135 patients (93.3%. Single, double and triple roots compression was observed respectively in 43, 83, and 9 patients (31.9%, 61.5%, and 6.6%. But there was no significant relationship between preoperative muscle strength of TA and the number of compressed roots. The muscle strength of TA was improved in 113 (83.7% patients after surgery, but it reached to >=4 in only 21 (15.6% patients. Improvement of the muscle strength of TA was almost stable at the 6-month follow-up. At the last follow-up, the muscle strength of TA was 1, 2, 3, 4, 5 respectively in 28, 24, 62, 13, 8 patients. Multivariate logistic regression showed duration of palsy (p=0.0360, OR=2.543, preoperative muscle strength of TA (p=0.0064, OR=5.528 and age (p=0.0309, OR=3.208 were factors that influenced recovery following an operation. CONCLUSIONS: L5 nerve root was most frequently affected. The muscle strength of TA improved in most patients after surgery, but few patients can get a good recovery from foot drop. Patients of shorter duration of palsy, better preoperative muscle strength of TA and younger age showed a better surgical outcome.

  19. GUIDELINES FOR TREATMENT OF DEGENERATIVE LUMBAR SPONDYLOLISTHESIS

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    CARMEN YOSSALETH BRICEÑO-GONZÁLEZ

    Full Text Available ABSTRACT Objectives: To determine the standard of treatment of degenerative lumbar spondylolisthesis in its different clinical presentations in UMAE Dr. Victorio de la Fuente Narváez. Methods: Six cases found in the literature were presented to 36 experts in spine surgery, along with treatment options, to thereby obtain a standard prescription for the treatment of degenerative lumbar spondylolisthesis. Analytical observational cross-sectional descriptive study. Results: It was found that the treatment of choice in cases of degenerative lumbar spondylolisthesis with axial symptoms is conservative. The surgical treatment of choice for both stable and unstable patients with radiculopathy and/or claudication is decompression + posterolateral graft + transpedicular instrumentation + discectomy (graft. Conclusions: We managed to define the degenerative lumbar spondylolisthesis treatment guidelines in our unit, which can serve as a basis for the development of a clinical practice guide.

  20. Lumbar Epidural Varix Mimicking Perineural Cyst

    Science.gov (United States)

    Pusat, Serhat; Kural, Cahit; Aslanoglu, Atilla; Kurt, Bulent

    2013-01-01

    Lumbar epidural varices are rare and usually mimick lumbar disc herniations. Back pain and radiculopathy are the main symptoms of lumbar epidural varices. Perineural cysts are radiologically different lesions and should not be confused with epidural varix. A 36-year-old male patient presented to us with right leg pain. The magnetic resonance imaging revealed a cystic lesion at S1 level that was compressing the right root, and was interpreted as a perineural cyst. The patient underwent surgery via right L5 and S1 hemilaminectomy, and the lesion was coagulated and removed. The histopathological diagnosis was epidural varix. The patient was clinically improved and the follow-up magnetic resonance imaging showed the absence of the lesion. Lumbar epidural varix should be kept in mind in the differential diagnosis of the cystic lesions which compress the spinal roots. PMID:23741553

  1. Posterior Lumbar Subcutaneous Edema on Spine Magnetic Resonance Images: What Is the Cause?

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    Han, Ga Jin; Lee, In Sook; Han, In Ho; Lee, Jung Sub [Pusan National University Hospital, Pusan National University School of Medicine, Busan (Korea, Republic of); Moon, Tae Yong [Dept. of Radiology, Pusan National University Yangsan Hospital, Yangsan (Korea, Republic of); Song, Jong Woon [Dept. of Radiology, Inje University Haeundae Paik Hospital, Busan (Korea, Republic of)

    2013-04-15

    Posterior lumbar subcutaneous (PLS) edema on spine magnetic resonance (MR) images is a common incidental, though neglected finding. This study was undertaken to investigate the relations between PLS edema and pathologic conditions. Between January and December 2009, 138 patients with PLS edema, but without a spinal tumor or a history of recent surgery or trauma, and 80 infectious spondylitis patients without PLS edema were enrolled in this retrospective study. Available medical records and lumbar spine MR images were evaluated. The degree of edema was quantified using an arbitrary scoring system. Further, the correlations between the degree of edema and age, sex, body mass index (BMI), degeneration of posterior spinal structures (PSS) and infectious spondylitis were analyzed. Of the 93 cases with a calculable BMI, 61 (66%) had a BMI of > 23 kg/m2. Correlations between the degree of edema and sex, age and BMI grade were all statistically non-significant. Thirty-three cases (24%) had an underlying disease, such as heart problem, diabetes mellitus, liver cirrhosis, chronic renal failure, extra-spinal tumor or connective tissue disorder. The numbers of cases with infectious spondylitis and an idiopathic condition was 61 (44%) and 44 (32%), respectively. The grade of infectious spondylitis was not found to be significantly associated with the degree of edema (p = 0.084). In cases with an idiopathic condition, the correlation between the degree of edema and PSS degeneration was statistically significant (p = 0.042). Radiologists should not disregard PLS edema, because it is related to an underlying disease and thus may be of clinical significance.

  2. Operative Outcomes for Cervical Myelopathy and Radiculopathy

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    J. G. Galbraith

    2012-01-01

    Full Text Available Cervical spondylotic myelopathy and radiculopathy are common disorders which can lead to significant clinical morbidity. Conservative management, such as physical therapy, cervical immobilisation, or anti-inflammatory medications, is the preferred and often only required intervention. Surgical intervention is reserved for those patients who have intractable pain or progressive neurological symptoms. The goals of surgical treatment are decompression of the spinal cord and nerve roots and deformity prevention by maintaining or supplementing spinal stability and alleviating pain. Numerous surgical techniques exist to alleviate symptoms, which are achieved through anterior, posterior, or circumferential approaches. Under most circumstances, one approach will produce optimal results. It is important that the surgical plan is tailored to address each individual's unique clinical circumstance. The objective of this paper is to analyse the major surgical treatment options for cervical myelopathy and radiculopathy focusing on outcomes and complications.

  3. The effect of cervical traction combined with neural mobilization on pain and disability in cervical radiculopathy. A case report.

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    Savva, Christos; Giakas, Giannis

    2013-10-01

    Cervical radiculopathy is the result of cervical nerve root pathology that may lead to chronic pain and disability. Although manual therapy interventions including cervical traction and neural mobilization have been advocated to decrease pain and disability caused by cervical radiculopathy, their analgesic effect has been questioned due to the low quality of research evidence. The purpose of this paper is to present the effect of cervical traction combined with neural mobilization on pain and disability in a patient experiencing cervical radiculopathy. A 52-year-old woman presented with a 2 month history of neurological cervico-brachial pain and whose presentation was consistent with cervical radiculopathy. Cervical traction and a slider neural mobilization of the medial nerve were applied simultaneously to reduce the patient's pain and disability measured at baseline and at 2 and 4 weeks using the Numeric Pain Rating Scale, the Neck Disability Index and the Patient-Specific Functional Scale. Improvements in all outcome measures were noted over a period of four weeks. Scores in all outcome measures revealed that the patient's pain had almost disappeared and that she was able to perform her household chores and job tasks without difficulties and limitations. In conclusion, the findings of this study support that the application of cervical traction combined with neural mobilization can produce significant improvements in terms of pain and disability in cervical radiculopathy.

  4. Incarcerated inferior lumbar (Petit's) hernia.

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    Astarcioğlu, H; Sökmen, S; Atila, K; Karademir, S

    2003-09-01

    Petit's hernia is an uncommon abdominal wall defect in the inferior lumbar triangle. Colonic incarceration through the inferior lumbar triangle, which causes mechanical obstructive symptoms, necessitates particular diagnostic and management strategy. We present a rare case of inferior lumbar hernia, leading to mechanical bowel obstruction, successfully treated with prosthetic mesh reinforcement repair.

  5. Iliacus abscess with radiculopathy mimicking herniated nucleus pulposus: Additional diagnostic value of magnetic resonance imaging.

    Science.gov (United States)

    Kim, D H; Woo, S H; Lee, W J

    2017-03-01

    An iliacus abscess is an extremely rare cause of low back pain. With an iliacus abscess, the classical signs seen with a psoas abscess are frequently absent. Therefore, a timely diagnosis at the initial visit is difficult and inadequate treatment usually results in high mortality. Here, we report the case of 19-year-old man who presented with acute low back pain with radiculopathy and was ultimately diagnosed with an iliacus muscle abscess.

  6. Postirradiation lumbosacral radiculopathy following seminoma treatment presenting as flaccid neuropathic bladder: a case report.

    LENUS (Irish Health Repository)

    Raheem, Omer A

    2012-02-01

    INTRODUCTION: Postirradiation lumbosacral syndrome is a radiculopathy induced by radiation injury to the spinal cord. Its usual presentation is motor deficit and or sensory loss involving the lower limbs. Visceral involvement has not been reported previously. CASE PRESENTATION: We describe a case of severe hypotonic bladder caused by radiation-induced spinal cord injury following treatment of stage Iota testicular seminoma in a 38-year-old Caucasian man who had undergone radical orchidectomy and prophylactic paraaortic lymph node irradiation for stage Iota seminoma. Three years later he had clinical and urodynamic findings of hypotonic bladder. The magnetic resonance imaging results suggested a radiation-induced injury. CONCLUSION: Such an unusual presentation of the syndrome of postirradiation lumbosacral radiculopathy can impose a clinical challenge to practicing clinicians. Future studies are required to further delineate the mechanism of injury and further management plans.

  7. Clinical and neuroimaging features vertebral radiculopathy in the combination with vertebral hemangiomas

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    Che-honatskaya M.L.

    2012-06-01

    Full Text Available

    Aim of the study: to study the clinical and neuroimaging features of radiculopathy vertebral hemangiomas in conjunction with the vertebrae. Materials and methods. A total of 56 patients with radiculopathy vertebral hemangiomas combined with the vertebrae. Results. The patients in addition to pain, and focal neurological symptoms were observed violation of urination, and chronic venous insuffciency of lower extremities. MRI identifed three types of vertebral hem-angiomas, depending on the structural characteristics. Conclusion. The aim of the study is realized.Most hemangiomas are asymptomatic yourself. Pain and neurological symptoms caused by musculo-tonic component, the presence of disc herniation, changes in the intervertebral joints, ligaments violation. Type III meets the criteria for hemangiomas and requires aggressive surgical treatment.

  8. Postirradiation lumbosacral radiculopathy following seminoma treatment presenting as flaccid neuropathic bladder: a case report

    LENUS (Irish Health Repository)

    Raheem, Omer A

    2011-04-14

    Abstract Introduction Postirradiation lumbosacral syndrome is a radiculopathy induced by radiation injury to the spinal cord. Its usual presentation is motor deficit and or sensory loss involving the lower limbs. Visceral involvement has not been reported previously. Case presentation We describe a case of severe hypotonic bladder caused by radiation-induced spinal cord injury following treatment of stage Ι testicular seminoma in a 38-year-old Caucasian man who had undergone radical orchidectomy and prophylactic paraaortic lymph node irradiation for stage Ι seminoma. Three years later he had clinical and urodynamic findings of hypotonic bladder. The magnetic resonance imaging results suggested a radiation-induced injury. Conclusion Such an unusual presentation of the syndrome of postirradiation lumbosacral radiculopathy can impose a clinical challenge to practicing clinicians. Future studies are required to further delineate the mechanism of injury and further management plans.

  9. Lumbar stenosis: clinical case

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    Pedro Sá

    2014-08-01

    Full Text Available Lumbar stenosis is an increasingly common pathological condition that is becoming more frequent with increasing mean life expectancy, with high costs for society. It has many causes, among which degenerative, neoplastic and traumatic causes stand out. Most of the patients respond well to conservative therapy. Surgical treatment is reserved for patients who present symptoms after implementation of conservative measures. Here, a case of severe stenosis of the lumbar spine at several levels, in a female patient with pathological and surgical antecedents in the lumbar spine, is presented. The patient underwent two different decompression techniques within the same operation.

  10. Retrospective, Demographic, and Clinical Investigation of the Causes of Postoperative Infection in Patients With Lumbar Spinal Stenosis Who Underwent Posterior Stabilization.

    Science.gov (United States)

    Yaldiz, Can; Yaldiz, Mahizer; Ceylan, Nehir; Kacira, Ozlem Kitiki; Ceylan, Davut; Kacira, Tibet; Kizilcay, Gokhan; Tanriverdi, Taner

    2015-07-01

    Owing to the increasing population of elderly patients, a large number of patients with degenerative spondylosis are currently being surgically treated. Although basic measures for decreasing postoperative surgical infections (PSIs) are considered, it still remains among the leading causes of morbidity and mortality. The aim of this retrospective analysis is to present possible causes leading to PSI in patients who underwent surgery for lumbar degenerative spondylosis and highlight how it can be avoided to decrease morbidity and mortality. The study included 540 patients who underwent posterior stabilization due to degenerative lumbar stenosis between January 2013 and January 2014. The data before and after surgery was retrieved from the hospital charts. Patients with degenerative lumbar stenosis who were operated upon in this study had >2 levels of laminectomy and facetectomy. For this reason, posterior stabilization was performed for all the patients included in this study. Determining the causes of postoperative infection (PI) following spinal surgeries performed with instrumentation is a struggle. Seventeen different parameters that may be related to PI were evaluated in this study. The presence of systemic diseases, unknown glove perforations, and perioperative blood transfusions were among the parameters that increased the prevalence of PI. Alternatively, prolene sutures, double-layered gloves, and the use of rifampicin Sv (RIS) decreased the incidence of PI. Although the presence of systemic diseases, unnoticed glove perforations, and perioperative blood transfusions increased PIs, prolene suture material, double-layered gloves, and the use of RIS decreased PIs.

  11. Unusual cause of non-discogenic sciatica: Foraminal lumbar root schwannoma

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    C Karekezi

    2014-01-01

    Full Text Available Background: Schwannomas are tumors of peripheral nerves that develop from the nerve sheath. Foraminal schwannomas are rare and account for 1-5% of all spinal schwannomas. The lumbosacral root schwannoma is a rare cause of sciatica and may raise confusion in diagnosis with late discovery of the tumor. Case Description: We report the case of a patient 30 years of age with chronic left sciatica in whom lumbosacral magnetic resonance imaging (MRI revealed a  tumor involving the S1 nerve root. The excision of the tumor was simple. Histological examination revealed a benign schwannoma. The evolution was favorable postoperative with no neurological deficit, which confirms the good prognosis of this tumor. Conclusion: Nerve root schwannomas should be considered in the differential diagnosis of sciatica, especially when signs and symptoms of sciatica cannot be simply explained by prolapsed disc syndrome, which can often delay the diagnosis. Through this case presentation, the authors try to discuss the clinical and radiological features of this condition.

  12. Lumbar hernia: a diagnostic dilemma.

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    Ahmed, Syed Tausif; Ranjan, Rajeeva; Saha, Subhendu Bikas; Singh, Balbodh

    2014-04-15

    Lumbar hernia is one of the rare cases that most surgeons are not exposed to. Hence the diagnosis can be easily missed. This leads to delay in the treatment causing increased morbidity. We report a case of lumbar hernia in a middle-aged woman. It was misdiagnosed as lipoma by another surgeon. It was a case of primary acquired lumbar hernia in the superior lumbar triangle. Clinical and MRI findings were correlated to reach the diagnosis. We also highlight the types, the process of diagnosis and the surgical repair of lumbar hernias. We wish to alert our fellow surgeons to keep the differential diagnosis of the lumbar hernia in mind before diagnosing any lumbar swelling as lipoma.

  13. Operative techniques for cervical radiculopathy and myelopathy.

    LENUS (Irish Health Repository)

    Moran, C

    2012-02-01

    The surgical treatment of cervical spondylosis and resulting cervical radiculopathy or myelopathy has evolved over the past century. Surgical options for dorsal decompression of the cervical spine includes the traditional laminectomy and laminoplasty, first described in Asia in the 1970\\'s. More recently the dorsal approch has been explored in terms of minimally invasive options including foraminotomies for nerve root descompression. Ventral decompression and fusion techniques are also described in the article, including traditional anterior cervical discectomy and fusion, strut grafting and cervical disc arthroplasty. Overall, the outcome from surgery is determined by choosing the correct surgery for the correct patient and pathology and this is what we hope to explain in this brief review.

  14. Cervical interlaminar epidural steroid injection for neck pain and cervical radiculopathy: effect and prognostic factors

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    Kwon, Jong Won; Lee, Joon Woo; Kim, Sung Hyun; Kwack, Kyu-Sung [Seoul National University Bundang Hospital, Department of Radiology, Gyeonggi-do (Korea); Choi, Ja-Young; Moon, Sung Gyu; Jun, Woo Sun [Seoul National University College of Medicine, Department of Radiology, Seoul (Korea); Yeom, Jin-Sup [Seoul National University Bundang Hospital, Department of Orthopaedic Surgery, Gyeongi-Do (Korea); Kim, Hyun-Jib [Seoul National University Bundang Hospital, Department of Neurosurgery, Gyeongi-Do (Korea); Kang, Heung Sik [Seoul National University Bundang Hospital, Department of Radiology, Gyeonggi-do (Korea); Seoul National University College of Medicine, Department of Radiology, Seoul (Korea)

    2007-05-15

    To verify the usefulness of a fluoroscopy guided cervical interlaminar epidural steroid injection (CIESI) in patients with neck pain and cervical radiculopathy and to evaluate outcome predictors. We retrospectively analyzed 91 patients from July 2004 to June 2005 in whom CIESI was initially performed for neck pain and cervical radiculopathy. Therapeutic effects were evaluated 2 weeks after the administration of CIESI, and CIESI effectiveness was graded using a five-point scale, namely, whether the pain had disappeared, was much improved, slightly improved, the same, or aggravated. We also used a visual analog scale (VAS) for the clinical evaluation. According to documentation and follow-up charts, we categorized treatments as effective or ineffective. Possible outcome predictors, namely, diagnosis (spinal stenosis vs herniated disc), primary symptoms (neck pain vs radiculopathy vs both), age, gender, and duration of pain (more or less than 6 months) were also analyzed. Fisher's exact test, the chi-square test, and multiple logistic regression analysis were used for the statistical analysis. After their medical records had been reviewed, 76 patients were included in this study. Inclusion criteria were: the availability of a cross-sectional image, such as a CT scan or an MR image, and a follow-up record after injection. The medical records of 76 patients (male:female = 41: 35) of mean age 53.1 years (range 32 years to 82 years) were reviewed. Two weeks after injection, 55 patients (72.4%) had experienced effective pain relief. Patients with herniated discs had significantly better results than patients with spinal stenosis (86.1% vs 60.0%) (P < 0.05). Other non-significant predictors of an improved outcome included: a symptom duration of <6 months, a young age, and the presence of cervical radiculopathy. Multiple regression analysis showed that the only factor that was significantly associated with outcome was the cause of the pain, i.e., herniated disc or

  15. MR imaging of lumbar facet joint synovial cysts

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    Apostolaki, E.; Davies, A.M.; Evans, N. [Royal Orthopaedic Hospital, Birmingham (United Kingdom). Dept. of Radiology; Cassar-Pullicino, V.N. [Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry (United Kingdom)

    2000-04-01

    The increasing application of magnetic resonance (MR) imaging of the spine has raised the awareness of lumbar facet synovial cysts (LFSC). This well recognised, yet uncommon condition, presents with low back pain and radiculopathy due to the presence of an extradural mass. The commonest affected level is L4/5 with a mild degenerative spondylolisthesis a frequent associated finding. MR imaging is the technique of choice to detect and diagnose a LFSC. This pictorial essay, drawing on experience of 43 cases seen in 40 patients, illustrates the spectrum of appearances that can be encountered and suggest differing causes for the variable signal characteristics exhibited. Computed tomography (CT) can be of value in some cases to aid interpretation of the MR images. In addition, CT facet arthrography by injection of air or iodinated non-ionic contrast medium may be used to confirm the diagnosis in doubtful cases as well as noting whether the patients presenting symptoms can be provoked. A comprehensive review of the existing literature is presented. (orig.)

  16. Spontaneous septic arthritis of the lumbar facet caused by methicillin-resistant Staphylococcus aureus in an otherwise healthy adolescent.

    Science.gov (United States)

    Papaliodis, Dean N; Roberts, Timothy T; Richardson, Nicholas G; Lawrence, James B

    2014-07-01

    We report the case of a 16-year-old boy with isolated septic arthritis of a lumbar facet. This rare presentation of an infection in a lumbar facet joint occurred after minor trauma sustained in a football game. Septic arthritis of the spinal facet joint is an uncommon phenomenon. Only 5 cases have been reported in immunocompromised pediatric patients. To our knowledge, no case of septic arthritis in an immunocompetent pediatric patient has been reported. An otherwise healthy 16-year-old boy presented with 4 weeks of escalating back pain after a minor athletics-related trauma. Evaluation showed incapacitating pain, lumbar musculature spasms, and the absence of fever, hemodynamic, or neurologic changes. Laboratory values were within normal limits. Magnetic resonance images showed a fluid collection within the L3-L4 facet and a localized abscess. Computed tomographic-guided aspiration showed methicillin-resistant Staphylococcus aureus infection, for which the patient received 6 weeks of vancomycin with complete resolution of symptoms. Refractory lumbago in an adolescent requires careful evaluation.

  17. [Lumbar hernia].

    Science.gov (United States)

    Teiblum, Sandra Sofie; Hjørne, Flemming Pii; Bisgaard, Thue

    2010-03-22

    Lumbar hernia is a rare condition. Lumbar hernia should be considered a rare differential diagnosis to unexplained back pain. Symptoms are scarce and diffuse and can vary with the size and content of the hernia. As there is a 25% risk of incarceration, operation is indicated even in asymptomatic hernias. We report a case of lumbar hernia in a woman with a slow growing mass in the lumbar region. She presented with pain and a computed tomography confirmed the diagnosis. She underwent open surgery and fully recovered with recurrence within the first half year.

  18. Ventricular Pneumocephalus with Meningitis after Lumbar Nerve Root Block

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    Shin Ahn

    2013-01-01

    Full Text Available Lumbar nerve root block is a common modality used in the management of radiculopathy. Its complications are rare and usually minor. Despite its low morbidity, significant acute events can occur. Pneumocephalus is an accumulation of air in the intracranial space. It indicates a violation of the dura or the presence of infection. The object of this report is to describe the case of a patient with intraventricular pneumocephalus and bacterial meningitis after lumbar nerve root block. A 70-year-old female was brought into emergency department with severe headache and vomiting which developed during her sleep. She had received lumbar nerve block for her radiculopathy one day before her presentation. Cranial computed tomography scan revealed a few hypodense lesions in her left lateral ventricle frontal horn and basal cistern indicating ventricular pneumocephalus. Five hours later, she developed sudden hearing loss. Cerebrospinal fluid analysis showed bacterial meningitis, and she was treated with high dose steroid and antibiotics. However, her impaired hearing as a sequela from meningitis was persistent, and she is still in follow-up. Intracranial complications of lumbar nerve root block including meningitis and pneumocephalus can occur and should be considered as high-risk conditions that require prompt intervention.

  19. 用简化 McGill量表评定“项八针”对神经根型颈椎病疼痛的影响%Effect of Nape Eight-needle Acupuncture on Neck Pain Caused by Cervical Radiculopathy with Short-Form McGill Pain Questionnaire

    Institute of Scientific and Technical Information of China (English)

    王莹; 沈卫东; 王文礼; 张翮

    2014-01-01

    Objective:To estimate the clinical effect of nape eight -needle acupuncture on the neck pain caused by cervical radiculopathy with short -form McGill pain questionnaire .Methods: 60 patients suffered from cervical radiculopathy were randomized into a treatment group and a control group ,with 30 in each group . The treatment group was intervened by nape eight -needle acupuncture therapy while the control group was by cervical traction therapy .All the patients received treatment three times a week , and we regarded one week as one course ,with two courses in all .Short-form McGill pain questionnaire was adopted to assess the clinical effect of nape eight -needle acupuncture and cervical traction before and after treatments .Results:After one and two courses ’ treatment , PRI-sensory subscore , PRI-affective subscore , total score , VAS and PPI score in both groups decreased obviously with highly significant differences ( P<0 .01 ) .After one course ’ s treat-ment, improvement rates of PRI -affective subscore and PPI score in treatment group increased more obviously than those in control group , and there were statistically significant differences ( P<0 .05 );while improvement rates of PRI-sensory subscore , total score and VAS score in treatment group increased more obviously than those in control group, and there were highly significant differences (P<0.01).After two courses'treatment, improvement rates of PPI score in treatment group increased more obviously than those in control group , and there were statistically significant differences ( P<0 .05 );while improvement rates of PRI -sensory subscore , PRI-affective subscore , total score and VAS score in treatment group increased more obviously than those in control group with highly significant differences (P<0.01).Conclusion:Compared with cervical traction thera-py, nape eight-needle acupuncture therapy could more remarkably improve neck pain and psychologic status of patients who suffer from cervical

  20. Study of the relationship and importance of clinical semiology, axial computed tomography and electroneuromyography in lumbar radioculopathies Estudo da relação e da importância entre a semiologia clínica, tomografia axial computadorizada e eletroneuromiografia nas radiculopatias lombares

    Directory of Open Access Journals (Sweden)

    Emílio Cezar Mamede Murade

    2002-12-01

    Full Text Available The authors evaluated forty-three patients with clinical suspect of lumbar radiculopathy caused by disk hernia, concerning to clinical semiology, computed tomography and electromyography were studied and their correlations. The clinical semiology was altered in 100,0% of the patients, the computed tomography in 90,7% and the electromyography in 88,7%. The correlation among the three exams didn´t show any prevalency among any of the possible associations. The authors emphasize the importance of clinical semiology, computed tomography and electromyography for a more accurate diagnosis of lumbar radiculopathy following by disk hernia.Os autores estudaram 43 pacientes com suspeita clínica de radiculopatia lombar, causada por hérnia de disco, relacionando os achados da semiologia clínica, tomografia axial computadorizada e eletroneuromiografia, entre si. A semiologia clínica estava alterada em 100,0% dos pacientes, a tomografia axial computadorizada em 90,7% e a eletroneuromiografia em 88,7%. A correlação entre os três exames não mostrou prevalência entre nenhuma associação. Os autores enfatizam a importância da semiologia clínica, tomografia axial computadorizada e eletroneuromiografia para maior exatidão diagnóstica das radiculopatias lombares por hérnia de disco.

  1. Misdiagnosis of Brachial Plexus Schwannoma as Cervical Radiculopathy

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    Mahnaz Khajepour

    2013-01-01

    Full Text Available Schwannomas are relatively rare but benign nerve sheath tumors deriving from Schwann cells with low tendency of transformation to malignancy. Extracranial shwannomas usually present insidiously and thus are often diagnosed incorrectly or after lengthy delays. We present the case of a 51 years old female patient with chronic cervical pain radiating in left upper limb who was treated as cervical radiculopathy for 5 years. By aggrevation of pain and paresthesia, imaging and electrodiagnostic study revealed schwannoma of brachial plexus. In case of radiating pain and paresthesia in upper limb (such as this case symptoms can be misleading for cervical radiculopathy but careful examination especialy in persistence of symptoms with negative imaging results for radiculopathies are important and electrodiagnostic study can be helpful.

  2. Neuromyelitis Optica Masquerading as Lumbosacral Radiculopathy: A Case Report

    Science.gov (United States)

    2016-01-01

    Neuromyelitis optica spectrum disorders (NMOSD) is a demyelinating syndrome of the central nervous system. This case report describes a 31-year-old woman whose electromyography revealed radiculopathy in the left L5-S1 spinal segment without anatomical abnormalities on lumbosacral magnetic resonance imaging (MRI). She was diagnosed with NMOSD based on gadolinium contrast whole spine and brain MRI and anti-aquaporin-4 antibody findings. Her peripheral nervous system might have been damaged during the early course of NMOSD. Therefore, it is necessary to consider NMOSD for patients who have radiculopathy in electromyography if lumbosacral MRI shows no abnormalities. PMID:27847726

  3. Psychosocial factors associated with acute cervical radiculopathy

    Directory of Open Access Journals (Sweden)

    M. Conradie

    2005-02-01

    Full Text Available Pain is an individual multi-dimensional experience, depending on contributions from the sensory, affective and cognitive dimensions. Only a few studies investigated the psychosocial factors associated with cervical radiculopathy (CR. These studies suggested that chronic CR affects functional abilities, emotional and cognitive states. This descriptive study determined (1 whether psychological factors were present, (2 the impact of pain on the ability to perform activities of daily living, and (3 the correlation between pain intensity, emotional state and functional abilities. The researcher, a physiotherapist, interviewed 21 subjects whose clinical diagnosis of acute CR made by a neurosurgeon [and confirmed with magnetic resonance imaging (MRI], to determine the cognitive dimension. Three  standardized questionnaires, namely the Neck Disability Index (NDI, the Hospital Anxiety and Depression (HAD Scale and the McGill Pain Questionnaire (MPQ long form were administrated to assess the pain intensity, emotional state, total pain experience and functional abilities. Central tendencies were determined by calculating the mean andmedian. The Spearman rank order correlation coefficient test was performed to establish correlations between variables.Results suggested that radicular pain is not only a sensory experience since altered emotional and cognitive stateswere present, which frequently influenced functional abilities. Correlations existed between functional abilities, emotional state and total pain experience, as well as anxiety and depression levels. Higher anxiety than depression levels were found. Thoughts on beliefs and coping strategies were affected. We concluded that clinicians should also address the psychosocial factors and consider the functional impact of the disease, during the assessment and management of acute CR.

  4. SACRALISATION OF LUMBAR VERTEBRAE

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    Sangeeta Wazir

    2014-06-01

    Full Text Available Background: Lumbar backache is a very common problem nowadays. Sacralisation of lumbar vertebrae is one of the cause for that. During routine osteology teaching a sacrum with incomplete attached lumbar 5 vertebrae is seen. Observation: Incompletely fused L 5 vertebrae with sacrum is seen. The bodies of the vertebrae are fused but the transverse process of left side is completely fused with the ala of sacrum.But on the right side is incompletely fused. Conclusion: The person is usually asymptomatic or may present with symptoms which include spinal or radicular pain, disc degeneration, L4/L5 disc prolapse, lumbar scoliosis and lumbar extradural defects. In transitional lumbosacral segmentation, it was observed that the lumbosacral intervertebral disc is significantly narrowed. The incidence of disc herniation is found to be higher and can occur even at young ages. There was also relationship established between transitional vertebrae and the degree of slippage in spondylolytic spondylolisthesis. In addition, this anomaly has known implications in the field of disc surgery.

  5. Clinical and surgical outcomes after lumbar laminectomy: An analysis of 500 patients

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    Mohamad Bydon

    2015-01-01

    Full Text Available Background: The objective of this study is to determine the clinical and surgical outcomes following lumbar laminectomy. Methods: We retrospectively reviewed medical records of neurosurgical patients who underwent first-time, bilateral, 1-3 level laminectomies for degenerative lumbar disease. Patients with discectomy, complete facetectomy, and fusion were excluded. Results: Five hundred patients were followed for an average of 46.79 months. Following lumbar laminectomy, patients experienced statistically significant improvement in back pain, neurogenic claudication, radiculopathy, weakness, and sensory deficits. The rate of intraoperative durotomy was 10.00%; however, 1.60% experienced a postoperative cerebrospinal fluid leak. The risk of experiencing at least one postoperative complication with a lumbar laminectomy was 5.60%. Seventy-two patients (14.40% required reoperations for progression of degenerative disease over a mean of 3.40 years. The most common symptoms prior to reoperation included back pain (54.17%, radiculopathy (47.22%, weakness (18.06%, sensory deficit (15.28%, and neurogenic claudication (19.44%. The relative risk of reoperation for patients with postoperative back pain was 6.14 times higher than those without postoperative back pain (P < 0.001. Of the 72 patients undergoing reoperations, 55.56% underwent decompression alone, while 44.44% underwent decompression and posterolateral fusions. When considering all-time reoperations, the lifetime risk of requiring a fusion after a lumbar laminectomy based on this study (average follow-up of 46.79 months was 8.0%. Conclusion: Patients experienced statistically significant improvements in back pain, neurogenic claudication, radiculopathy, motor weakness, and sensory deficit following lumbar laminectomy. Incidental durotomy rate was 10.00%. Following a first-time laminectomy, the reoperation rate was 14.4% over a mean of 3.40 years.

  6. Patient with perforation caused by emphysematous cholecystitis who showed flare on the skin of the right dorsal lumbar region and intraperitoneal free gas.

    Science.gov (United States)

    Kanehiro, Tetsuya; Tsumura, Hiroaki; Ichikawa, Toru; Hino, Yuji; Murakami, Yoshiaki; Sueda, Taijiro

    2008-01-01

    We report an 84-year-old man with perforation caused by emphysematous cholecystitis who showed flare on the skin of the right dorsal lumbar region and intraperitoneal free gas. The patient was admitted for abdominal pain, abdominal swelling, and consciousness disorder 18 days after the onset. Abdominal computed tomography (CT) revealed emphysema in the gallbladder and a small amount of intraperitoneal free gas. Intraoperative findings suggested gangrenous cholecystitis. The gallbladder wall was perforated, and an abscess involving the right subphrenic region, the periphery of the liver and gallbladder, and the right paracolonic groove, was detected. The flare on the body surface may have reflected abscess formation in the right abdominal cavity. Emphysematous cholecystitis induces necrosis and perforation in many patients, and immediate strategies such as emergency surgery are important.

  7. Lumbar percutaneous discectomy. Initial experience in 28 cases

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    Faubert, C. (Saarland Univ., Homburg/Saar (Germany). Neuroradiological Inst.); Caspar, W. (Saarland Univ., Homburg/Saar (Germany). Dept. of Neurosurgery)

    1991-10-01

    Since November 88, 28 patients with lumbar L5 radiculopathy refractory to conservative care and with a radiologically verified central or mediolateral disc herniation at the level of L4/L5 had had a percutaneous discectomy. A short-term follow-up analysis of at least 2 months taking the clinical and functional status as well as the professional reintegration into account revealed a 64.3% (18/28 patients) satisfactory outcome and a 32.1% (10/28 patients) failure rate. Of the latter 28.6% (8/28 patients) required further open surgery. (orig./GDG).

  8. Regression of lumbar disk herniation

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    G. Yu Evzikov

    2015-01-01

    Full Text Available Compression of the spinal nerve root, giving rise to pain and sensory and motor disorders in the area of its innervation is the most vivid manifestation of herniated intervertebral disk. Different treatment modalities, including neurosurgery, for evolving these conditions are discussed. There has been recent evidence that spontaneous regression of disk herniation can regress. The paper describes a female patient with large lateralized disc extrusion that has caused compression of the nerve root S1, leading to obvious myotonic and radicular syndrome. Magnetic resonance imaging has shown that the clinical manifestations of discogenic radiculopathy, as well myotonic syndrome and morphological changes completely regressed 8 months later. The likely mechanism is inflammation-induced resorption of a large herniated disk fragment, which agrees with the data available in the literature. A decision to perform neurosurgery for which the patient had indications was made during her first consultation. After regression of discogenic radiculopathy, there was only moderate pain caused by musculoskeletal diseases (facet syndrome, piriformis syndrome that were successfully eliminated by minimally invasive techniques. 

  9. The imaging of lumbar spondylolisthesis

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    Butt, S. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex HA7 4LP (United Kingdom); Saifuddin, A. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex HA7 4LP (United Kingdom) and Institute of Orthopaedics and Musculo-Skeletal Sciences, University College, London (United Kingdom)]. E-mail: asaifuddin@aol.com

    2005-05-01

    Lumbar spondylolisthesis is a common finding on plain radiographs. The condition has a variety of causes which can be differentiated on the basis of imaging findings. As the treatment is dependent upon the type of spondylolisthesis, it is important for the radiologist to be aware of these features. We present a pictorial review of the imaging features of lumbar spondylolisthesis and explain the differentiating points between different groups of this disorder. The relative merits of the different imaging techniques in assessing lumbar spondylolisthesis are discussed.

  10. The value of provocative tests in diagnosis of cervical radiculopathy

    OpenAIRE

    2013-01-01

    Background: This study was aimed at assessing the accuracy of provocative tests in diagnosis of acute or chronic Cervical Radiculopathy (CR) based on an electrodiagnostic reference criterion. Materials and Methods : Shoulder Abduction Test (SAT), Spurling Test (ST), Upper Limb Tension Test (ULTT), and electromyography were done on 97 patients who referred to Electrodiagnostic center in the university hospital from January 2010 to March 2011. All of the participants had neck and radicular pain...

  11. Clinical significance of the position of dorsal root ganglia in degenerative lumbar diseases. Correlation between anatomic study and imaging study with MRI

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    Seki, Masahiro; Kikuchi, Tomiichi [Fukushima Medical Coll., Matsuoka (Japan)

    1995-06-01

    In order to estimate the ralationship between the position of dorsal root ganglia (DRG) and radicular symptoms, anatomical study was done on 81 cadavers, and a clinical study with MRI was done on 20 cases of lumbar disc herniation and 20 of lumbar spondylosis with L{sub 5} radiculopathy. The position of DRG is not related to the occurrence of radicular symptoms in disc herniation, while in lumbar spondylosis proximally placed DRG are related to both of unilateral and bilateral occurrence of redicular symptoms. Unilateral occurrence of radicular symptoms is influenced by surrounding tissues of the nerve root, rather than the position of DRG. (author).

  12. Differential diagnosis of cervical radiculopathy and superior pulmonary sulcus tumor

    Institute of Scientific and Technical Information of China (English)

    GU Rui; KANG Ming-yang; GAO Zhong-li; ZHAO Jian-wu; WANG Jin-cheng

    2012-01-01

    Background The result would be disastrous if the superior pulmonary sulcus tumor (Pancoast tumor) was misdiagnosed as degenerative cervical spine diseases.The aim of this study was to investigate the differential diagnosis methods of cervical radiculopathy and superior pulmonary sulcus tumor.Methods Clinical manifestations,physical,and radiological findings of 10 patients,whose main complaints were radiating shoulder and arm pain and later were diagnosed with superior pulmonary sulcus tumor,were reviewed and compared with those of cervical radiculopathy.Results Superior pulmonary sulcus tumor patients have shorter mean history and fewer complaints of neck pain or limitation of neck movement.Physical examination showed almost normal cervical spine range of motion.Spurling's neck compression test was negative in all patients.Anteroposterior cervical radiographs showed the lack of pulmonary air at the top of the affected lung in all cases and first rib encroachment in one case.The diagnosis of superior pulmonary sulcus tumor can be further confirmed by CT and MRI.Conclusions By the method of combination of history,physical examination,and radiological findings,superior pulmonary sulcus tumor can be efficiently differentiated from cervical radiculopathy.Normal motion range of the cervical spine,negative Spurling's neck compression test,and the lack of pulmonary air at the top of the affected lung in anteroposterior cervical radiographs should be considerad as indications for further chest radiograph examinations.

  13. Sensory symptom profiles and co-morbidities in painful radiculopathy.

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    Friederike Mahn

    Full Text Available Painful radiculopathies (RAD and classical neuropathic pain syndromes (painful diabetic polyneuropathy, postherpetic neuralgia show differences how the patients express their sensory perceptions. Furthermore, several clinical trials with neuropathic pain medications failed in painful radiculopathy. Epidemiological and clinical data of 2094 patients with painful radiculopathy were collected within a cross sectional survey (painDETECT to describe demographic data and co-morbidities and to detect characteristic sensory abnormalities in patients with RAD and compare them with other neuropathic pain syndromes. Common co-morbidities in neuropathic pain (depression, sleep disturbance, anxiety do not differ considerably between the three conditions. Compared to other neuropathic pain syndromes touch-evoked allodynia and thermal hyperalgesia are relatively uncommon in RAD. One distinct sensory symptom pattern (sensory profile, i.e., severe painful attacks and pressure induced pain in combination with mild spontaneous pain, mild mechanical allodynia and thermal hyperalgesia, was found to be characteristic for RAD. Despite similarities in sensory symptoms there are two important differences between RAD and other neuropathic pain disorders: (1 The paucity of mechanical allodynia and thermal hyperalgesia might be explained by the fact that the site of the nerve lesion in RAD is often located proximal to the dorsal root ganglion. (2 The distinct sensory profile found in RAD might be explained by compression-induced ectopic discharges from a dorsal root and not necessarily by nerve damage. These differences in pathogenesis might explain why medications effective in DPN and PHN failed to demonstrate efficacy in RAD.

  14. fMRI in patients with lumbar disc disease: a paradigm to study patients over time

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    Sharma HA

    2011-12-01

    Full Text Available Harish A Sharma1, Rajarsi Gupta2, William Olivero31Robarts Imaging, University of Western Ontario, London, ON, Canada; 2University of Illinois, Urbana, IL, USA; 3Neurological Surgery, University of Illinois UC/Carle Foundation Hospital, Urbana, IL, USAAbstract: Low back pain is a common human ailment. It is estimated that over 70% of the population will experience low back pain that will require medication and/or medical attention. There are many causes for low back pain, one being herniation of the discs of the lumbar spine. Treatment options are very limited. Why patients develop chronic pain especially when there is no known organic cause or when the offending painful stimulus has been removed remains poorly understood. Functional magnetic resonance imaging (fMRI is a technique that allows researchers to image which regions of the brain that are activated during motor, cognitive, and sensory experiences. Using fMRI to study pain has revealed new information about how the brain responds to painful stimuli and what regions of the brain are activated during pain. However, many of the paradigms used do not replicate the subject's pain or use painful stimuli in volunteers without pain. Also, following patients from their acute phase of pain to the chronic phase with serial fMRI has not been performed. In this study we developed a paradigm that would allow studying patients with low back pain and leg pain including lumbar radiculopathy to better mimic a clinical pain syndrome and to have a method of following patients with this type of pain over time.Keywords: functional magnetic resonance imaging, low back pain, pain syndrome, chronic pain

  15. Extreme lateral lumbar interbody fusion. Surgical technique, outcomes and complications after a minimum of one year follow-up.

    Science.gov (United States)

    Domínguez, I; Luque, R; Noriega, M; Rey, J; Alia, J; Marco-Martínez, F

    «Minimally invasive» techniques have been recently been developed in order to achieve good clinical results with a low incidence of complications. The extralateral interbody fusion or direct transpsoas is a minimally invasive anterior arthrodesis. A total of 97 patients with 138 segments received surgery between May 2012 and May 2015. The follow-up was from 12-44 months. The mean age was 68 years (41-86). The most common cause of intervention was the adjacent segment (30%), deformity (22%), and lumbar disc disease (21%). The interbody cage was implanted as: Single (stand-alone) in 33%, and additional fixation was used in the others: Screws, percutaneous unilateral (11%), bilateral (27%), or with a lateral plate (62%). The mean stay was 3.2 days (2-6). The score on a lumbar visual analogue scale decreased from 9 to 4.1, and dropped to 3 after one year. The improvement in disc height was from 8.4mm to 13.8mm, and a larger increase in the foramen diameter from 10.5 to 13.1mm, which were statistically significant. The early major complications recorded were, three motor femoral nerve injuries and retroperitoneal haematoma (4%), and the early minor were: two fractures (2%). As major late complications there was an abdominal hernia, a mobilization of 10mm and three radiculopathy (5%), and as minor late, three fracture, two mobilisations greater than 10mm, four mobilisations of less than 10mm, and one mobilisation of a screw plate (10%). The extralateral interbody fusion technique is a safe and reliable when performing a lumbar fusion by an alternative minimally invasive route.

  16. A novel minimally invasive percutaneous facet augmentation device for the treatment of lumbar radiculopathy and axial back pain: technical description, surgical technique and case presentations Un nuevo dispositivo percutáneo mínimamente invasivo de aumento facetáreo para el tratamiento de radiculopatía lumbar y dolor axial lumbar: descripción técnica, técnica quirúrgica y presentación de casos Um novo dispositivo percutâneo minimamente invasivo de aumento facetário para o tratamento da radiculopatia lombar e dor axial lombar: descrição técnica, técnica cirúrgica e apresentação de casos

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    Larry T. Khoo

    2009-03-01

    Full Text Available OBJECTIVE: to describe a new posterior minimally invasive method of facet stabilization for treatment of the degenerating lumbar motion segment. The biomechanics of this Percudyn (Interventional Spine; Irvine, CA system are distinct from that of other interspinous dynamic stabilization systems as it acts bilaterally directly within the middle column of the spine. Based on biomechanical evalution, the paired prosthesis supports, cushions, and reinforces the facet complexes by limiting both extension and lateral bending thereby maintaining central and foraminal volumes. METHODS: the Percudyn device consists of a pedicle anchor upon which sits a cushioning polycarbonate-urethane stabilizer that serves as a mechanically reinforcing stop between the inferior and superior articular facets. A 1.5 cm skin incision is made bilaterally over the lower pedicle of the treated segment through which a Jamshidi needle is percutaneously targeted under biplanar fluoroscopic guidance into the caudal aspect of the superior articular process directly underneath the lip of the inferior facet from the level above. Progressive onestep tubular dilation is then performed to secure a small disposable working portal. Through this access, the Percudyn stabilizers are then placed over the wire and anchored bilaterally into the inferior pedicles of the degenerated motion segment. RESULTS: three patients (ages 26-41, male with significant low back pain as well as radiculopathy with lateral recess stenosis from a large disc herniation/ ligamentum and facet hypertrophy (L4-5 and/or L5-S1 underwent a minimally invasive decompression/ discectomy and bilateral Percudyn placement at each disease level. Each patient had significant relief of both his radiculopathy and axial back pain post-operatively and was discharged home within 18 hours without sequelae. CONCLUSION: this novel technique of percutaneous posterior facet augmentation allows for safe placement of bilateral middle

  17. Lumbar spine CT scan

    Science.gov (United States)

    CAT scan - lumbar spine; Computed axial tomography scan - lumbar spine; Computed tomography scan - lumbar spine; CT - lower back ... your breath for short periods of time. The scan should take only 10 to 15 minutes.

  18. Anterior cervical fusion versus minimally invasive posterior keyhole decompression for cervical radiculopathy

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    Richard M. Young

    2015-12-01

    Conclusion: ACDF has been demonstrated to be an effective surgical procedure in treating degenerative spine disease in patients with radiculopathy and/or myelopathy. However, in a population with isolated radiculopathy and radiological imaging confirming an anterolateral disc or osteophyte complex, the MIPKF can provide similar results without the associated risks that accompany an anterior cervical spine fusion.

  19. Clinical anatomy and 3D virtual reconstruction of the lumbar plexus with respect to lumbar surgery

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    Ding Zi-hai

    2011-04-01

    Full Text Available Abstract Background Exposure of the anterior or lateral lumbar via the retroperitoneal approach easily causes injuries to the lumbar plexus. Lumbar plexus injuries which occur during anterior or transpsoas lumbar spine exposure and placement of instruments have been reported. This study aims is to provide more anatomical data and surgical landmarks in operations concerning the lumbar plexus in order to prevent lumbar plexus injuries and to increase the possibility of safety in anterior approach lumbar surgery. Methods To study the applied anatomy related to the lumbar plexus of fifteen formaldehyde-preserved cadavers, Five sets of Virtual Human (VH data set were prepared and used in the study. Three-dimensional (3D computerized reconstructions of the lumbar plexus and their adjacent structures were conducted from the VH female data set. Results The order of lumbar nerves is regular. From the anterior view, lumbar plexus nerves are arranged from medial at L5 to lateral at L2. From the lateral view, lumbar nerves are arranged from ventral at L2 to dorsal at L5. The angle of each nerve root exiting outward to the corresponding intervertebral foramen increases from L1 to L5. The lumbar plexus nerves are observed to be in close contact with transverse processes (TP. All parts of the lumbar plexus were located by sectional anatomy in the dorsal third of the psoas muscle. Thus, access to the psoas major muscle at the ventral 2/3 region can safely prevent nerve injuries. 3D reconstruction of the lumbar plexus based on VCH data can clearly show the relationships between the lumbar plexus and the blood vessels, vertebral body, kidney, and psoas muscle. Conclusion The psoas muscle can be considered as a surgical landmark since incision at the ventral 2/3 of the region can prevent lumbar plexus injuries for procedures requiring exposure of the lateral anterior of the lumbar. The transverse process can be considered as a landmark and reference in surgical

  20. Clinical and functional evaluation of patients with acute low back pain and radiculopathy treated with different energy doses of low level laser therapy

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    Jovičić Milica

    2012-01-01

    Full Text Available Background/Aim. The main clinical phenomena in acute low back pain (LBP with radiculopathy are pain and neurological disorders. Although some studies show that low level laser therapy (LLLT has the ability to modulate inflammatory processes and relieve acute pain condition, the laser therapy dose protocol has not been yet completely established. The aim of this study was to investigate the effects of three different energy doses of LLLT in patients with acute LBP and radiculopathy. Methods. The study included 66 patients with acute LBP and radiculopathy who had been randomly divided into three groups (22 patients each received three different doses of LLLT. The patients were treated 5 times weekly, for a total of 10 treatments, with the following parameters: wave length 904 nm, frequency 3,000 Hz, average diode power 25 mW; energy dose of 0.1 J per point in the first group, 1 J per point in the second and 4 J per point in the third group; daily treatment time and accumulated energy were 16 s and 0.4 J in the first group, 160 s and 4 J in the second group and 640 s and 16 J in the third group, respectively. The parameters of assessment before and after the therapy were: lumbar and leg pain measured by visual analogue scale (VAS, local and general functional changes (Schober test, manual muscle test, straight leg raise test and the modified North American Spine Society-Low Back Pain Outcome Instrument-NASS LBP. Results. Highly significant improvements (p < 0.01 were noted in all the groups after LLLT with respect to all the investigated parameters. The VAS scores were significantly lower in all the groups without a difference between the groups (p > 0,05. Functional improvements were better in the third group treated with the dose of 4 J per point than in other two groups (p < 0.05. Conclusions. Three different energy doses of LLLT were equally effective in alleviating lumbar and leg pain without side effects, but the dose of 4 J per point seemed

  1. The use of metformin is associated with decreased lumbar radiculopathy pain [Erratum

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    Taylor A

    2014-02-01

    Full Text Available Taylor A, Westveld AH, Szkudlinska M, et al. J Pain Res. 2013;6:755–763. The notes section for Table 2 should read:Notes: Sections 1 and 2 are adapted from the short-form McGill pain questionnaire.19 Patients were asked to identify their pain with the provided scale. Melzack R. The short-form McGill Pain Questionnaire. Pain. 1987;30(2:191–197. The figure has been reproduced with permission of the International Association for the Study of Pain® (IASP. The figure may not be reproduced for any other purpose without permission.Read the original article

  2. Office evaluation of spine and limb pain: spondylotic radiculopathy and other nonstructural mimickers.

    Science.gov (United States)

    Watson, James

    2011-02-01

    Low back and neck pain, with or without radiculopathy, are one of the most common reasons for referral to an outpatient neurology practice. Determining appropriate treatment relies on establishing an accurate diagnosis of the etiology of the spine or limb pain. The author reviews structural radiculopathies as a result of diskogenic and spondylotic etiologies with an emphasis on the clinical approach and evaluation of these patients (including imaging and electrodiagnostics), identifying management altering neurogenic mimickers of structural radiculopathies (such as infectious, inflammatory, and neoplastic myeloradiculitis and radiculoplexopathies), and stratifying patients for treatment.

  3. Prolonged conservative care versus early surgery in patients with sciatica caused by lumbar disc herniation : two year results of a randomised controlled trial

    NARCIS (Netherlands)

    Peul, W.C.; Hout, van den W.B.; Brand, R.; Thomeer, R.T.W.M.; Koes, B.W.

    2008-01-01

    Objectives: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. Design: Randomised controlled trial. Setting: Nine Dutch hospitals. Participants: 283 patients with 6-12 weeks of sciatica. Interventions

  4. Prolonged conservative care versus early surgery in patients with sciatica caused by lumbar disc herniation: Two year results of a randomised controlled trial

    NARCIS (Netherlands)

    W.C. Peul (Wilco); W.B. van den Hout (Wilbert); R. Brand (René); R.T.W.M. Thomeer (Raph); B.W. Koes (Bart)

    2008-01-01

    textabstractObjectives: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. Design: Randomised controlled trial. Setting: Nine Dutch hospitals. Participants: 283 patients with 6-12 weeks of sciatica. I

  5. Prolonged conservative care versus early surgery in patients with sciatica caused by lumbar disc herniation: two year results of a randomised controlled trial.

    NARCIS (Netherlands)

    Peul, W.C.; Hout, W.B. van den; Brand, R.; Thomeer, R.T.; Koes, B.W.; Eekhof, J.A.H.; Tans, J.T.; Houwelingen, H.C. van; Nuyten, M.; Bergman, P.; Holtkamp, G.; Dukker, S.; Mast, A.; Smakman, L.; Waanders, C.; Polak, P.; Nieborg, A.; Walchenbach, R.; Rossum, J. van; Schutte, P.J.; Verheul, G.A.; Dalman, J.A.; Wurzer, J.A.; Sven, J.W.; Kloet, A.; Merkies, I.S.; Dulken, H. van; Lambrechts, P.C.; Keunen, R.W.; Hoffmann, C.; Haan, J.; Groen, R.; Kuiters, R.R.; Roos, R.A.C.; Voormolen, J.H.

    2008-01-01

    OBJECTIVES: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. DESIGN: Randomised controlled trial. SETTING: Nine Dutch hospitals. PARTICIPANTS: 283 patients with 6-12 weeks of sciatica. INTERVENTIONS

  6. The Caspar microsurgical discectomy and comparison with a conventional standard lumbar disc procedure.

    Science.gov (United States)

    Caspar, W; Campbell, B; Barbier, D D; Kretschmmer, R; Gotfried, Y

    1991-01-01

    The outcome in 119 patients who were operated on with a conventional standard lumbar discectomy procedure was retrospectively compared with that in 299 patients who were operated on with a microsurgical discectomy technique developed in Homburg/Saar, Federal Republic of Germany by the senior author (W.C.). All patients in this consecutive series had "virgin" lumbar radiculopathy evaluated and operated upon by two experienced surgeons at one institution. Determination of the final outcome was made objectively by an impartial third party using identical criteria for both groups, and with a patient self-evaluation form. The study looked at various pertinent aspects of the treatment course and at final outcome. The results in the microsurgical group were significantly favorable: fewer levels were explored: there was less operative blood loss and a decreased incidence of deep venous thrombosis, urinary tract infections, pulmonary emboli, and bladder catheterization; the time to full ambulation, discharge, and return to work was faster: and there was a decrease in change of occupation and a greater percentage of satisfactory final outcomes, as measured both objectively and subjectively. A description of the microsurgical technique used in this study, which differs significantly from existing microdisectomy techniques, is presented. The authors conclude that the microsurgical disectomy technique presented in this study is a safe and effective approach to the treatment of lumbar radiculopathy.

  7. Mechanisms of Spinal Micro-adjustment Manipulations in Treating Cervical Spondylotic Radiculopathy

    Institute of Scientific and Technical Information of China (English)

    ZHU Guo-miao; SUN Wu-quan; SHEN Guo-quan; FANG Min; XIAO Yuan-chun

    2007-01-01

    On the basis of the investigation of the pathogenesis of cervical spondylotic radiculopathy, this paper studies the mechanisms of spinal micro-adjustment manipulations in recovering and improving cervical dynamic and stationary balance from the perspective of biomechanics.

  8. Detecting the nerve function of fibril in patients with cervicalspondylotic radiculopathy using quantitative sensory testing

    Institute of Scientific and Technical Information of China (English)

    Lang He; Ying Zhao

    2006-01-01

    BACKGROUND: Pain and sensory disability are greatly affected by subjective factors, there are no quantitative indexes to evaluate cervical spondylotic radiculopathy (CSR). The judgment on clinical body examination and chief complaint always causes nonobjective results with great individual differences. Quantitative sensory testing (QST) can be used to judge the nerve function of fibril. The application of QST for the quantitative evaluation of peripheral nervous system disease needs to be further studied.OBJECTIVE: The cold-thermal sensation and pain of patients with CSR are quantitatively analyzed by using QST technology in order to evaluate the nerve function of fibril in patients with CSR.DESIGN: Case-control observation.SETTING: Pain Center of Beijing Hospital of Ministry of Health.PARTICIPANTS: Twenty patients with CSR, including 8 males and 12 females, aged from 33 to 70 years, who received treatment between January and April 2005 in Pain Center of Beijing Hospital of Ministry of Health were involved in CSR group. All the involved patients presented symptoms in unilateral upper extremity (left side 10patients, right side 10 patients). They did not undergo physical therapy or nerve block therapy in 1 week before examination. Eight non-CSR patients who received treatment in Pain Center concurrently were involved in the control group (2 patients with trigeminal neuralgia, 4 with osteoarthrosis of knee joint and 2 with lumbar intervertebral disc protrusion), and another 12 healthy volunteers were involved. Four non-CSR patients and 12healthy volunteers, 8 male and 12 female, were aged from 23 to 75 years. The informed consents were obtained from all the involved subjects.METHODS: The volar thresholds of cold sensation, thermal sensation, cryalgesia of thenar eminence of both upper extremities of all the subjects were examined separately by limit method with type TSA- Ⅱ temperature sensation analysator made by Medco Company (Israel). The subjects were pre

  9. Prolonged conservative care versus early surgery in patients with sciatica caused by lumbar disc herniation: two year results of a randomised controlled trial

    OpenAIRE

    Peul, Wilco; Hout, Wilbert; Brand, René; Thomeer, Raph; Koes, Bart

    2008-01-01

    Objectives: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. Design: Randomised controlled trial. Setting: Nine Dutch hospitals. Participants: 283 patients with 6-12 weeks of sciatica. Interventions: Early surgery or an intended six months of continued conservative treatment, with delayed surgery if needed. Main outcome measures: Scores from Roland disability questionnaire for sciatica, visua...

  10. Hidden spondylolisthesis: unrecognized cause of low back pain? Prospective study about the use of dynamic projections in standing and recumbent position for the individuation of lumbar instability

    Energy Technology Data Exchange (ETDEWEB)

    Landi, Alessandro; Gregori, Fabrizio; Marotta, Nicola; Donnarumma, Pasquale; Delfini, Roberto [University of Rome - Policlinico Umberto I, Department of Neurology and Psychiatry, Division of Neurosurgery, Rome (Italy)

    2015-03-26

    Dynamic X-rays (DXR) are widely recognized as an effective method to detect lumbar instability (LI). They are usually performed with the patient in standing position (SDXR). In our opinion, standing position inhibits micromovements of the lumbar segment interested by the listhesis, thanks to paravertebral muscles antalgic contraction and augmented tone. We aim to demonstrate that DXR in recumbent position (RDXR), reducing the action of paravertebral muscles, can discover hypermovements not evidenced in SDXR. Between January 2011 and January 2013, we studied 200 consecutive patients with lumbar degenerative disease with MRI, SDXR, and RDXR. We aimed to find a correlation between low back or radicular pain and the presence of a spondylolisthesis not showed by the SDXR, but showed by the RDXR. We analysed 200 patients: of the 133 not pathologic in SDXR, 43 patients (32.3 %) showed an hypermovement in RDXR (p = 0.0001) without any significant correlation between hidden listhesis and age, sex, or level involved. The aim of our study is to determine whether in patients with lumbalgy without evidence of listhesis in SDXR, pain can be attributed to a faccettal syndrome or to a spondylolisthesis. Consequence of pain is augmented muscular tone of the paravertebral musculature, particularly in standing position. Augmented muscular tone tries to inhibit the pain generator, attempting to limit the slippage of the involved segment. In patients examined in RDXR, the tone of paravertebral musculature is reduced, showing the hidden spondylolisthesis. (orig.)

  11. Lumbosacral transitional vertebra and S1 radiculopathy: the value of coronal MR imaging

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    Bezuidenhout, Abraham Fourie; Lotz, Jan Willem [Stellenbosch University, Division of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Tygerberg (South Africa)

    2014-06-15

    The association of a lumbosacral transitional vertebra with accelerated degeneration of the disc above has been described. Lumbosacral transitional vertebrae have also been reported as a cause of extraforaminal entrapment of the L5 nerve root between the transverse segment of the transitional vertebra and the sacral ala optimally demonstrated by coronal MRI. The association of the lumbosacral transitional vertebra pseudoarthroses and S1 nerve root entrapment due to degenerative stenosis of the nerve root canal has never been described. We present 12 patients with lumbosacral transitional vertebrae that were referred for symptoms and signs of S1 nerve root radiculopathy in which the sagittal and axial MRI sequences failed to identify a plausible cause for the patients' S1 nerve root symptoms. A coronal T1-weighted imaging (T1WI) MRI sequence was consequently added to the investigation. The coronal T1WI MRI sequence demonstrated hypertrophic degenerative stenosis of the S1 nerve root canal at the level of the lumbosacral transitional vertebra pseudoarthrosis, with entrapment of the respective S1 nerve root in all patients. We emphasize the value of coronal T1WI MRI of the lumbosacral junction and sacrum if the cause for S1 radicular symptoms was not identified on conventional sagittal and axial MRI sequences in patients with lumbosacral transitional vertebrae. (orig.)

  12. Acquired lumbar spinal stenosis.

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    Deasy, JoAnn

    2015-04-01

    Lumbar spinal stenosis is the most frequent reason for spinal surgery in patients over age 65 years. In this condition, narrowing of the lumbar spinal canal and nerve root canals leads to painful, debilitating compression of spinal nerves and blood vessels. As the population ages, an increasing number of patients will be diagnosed and treated for lumbar spinal stenosis by primary care providers. This article reviews the pathophysiology, diagnosis, and management of lumbar spinal stenosis in adults over age 50 years.

  13. Congenital Lumbar Hernia

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    Sanjay Sharma

    2008-01-01

    Full Text Available Lumbar hernia is a rare hernia. It constitutes less than one percent of all abdominal hernias. It can becongenital or acquired. Acquired can occur either spontaneously or after surgery or trauma. Only 300cases of lumbar hernia are reported till date. We report a case of congenital lumbar hernia in one month oldmale baby

  14. A Symptomatic Spinal Extradural Arachnoid Cyst with Lumbar Disc Herniation

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    Yoshinori Kadono

    2015-01-01

    Full Text Available Spinal epidural arachnoid cyst (EAC is a rare, usually asymptomatic condition of unknown origin, which typically involves the lower thoracic spine. We report a case of posttraumatic symptomatic EAC with lumbar disc herniation. A 22-year-old man experienced back pain and sciatica after a traffic accident. Neurological examination revealed a right L5 radiculopathy. Magnetic resonance imaging demonstrated a cystic lesion at the L3 to L5 level and an L4-5 disc herniation; computed tomography myelography showed that the right L5 root was sandwiched between the cyst and the herniation. A dural defect was identified during surgery. The cyst was excised completely and the defect was repaired. A herniation was excised beside the dural sac. Histology showed that the cyst wall consisted of collagen and meningothelial cells. Postoperatively the symptoms resolved. Lumbar spinal EACs are rare; such cysts may arise from a congenital dural crack and grow gradually. The 6 cases of symptomatic lumbar EAC reported in the literature were not associated with disc herniation or trauma. In this case, the comorbid disc herniation was involved in symptom progression. Although many EACs are asymptomatic, comorbid spinal disorders such as disc herniation or trauma can result in symptom progression.

  15. EFFECTIVENESS OF TENS VERSUS INTERMITTENT CERVICAL TRACTION IN PATIENTS WITH CERVICAL RADICULOPATHY

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    Himanshi Sharma

    2014-12-01

    Full Text Available Background: Cervical radiculopathy is a dysfunction of nerve root of the cervical spine where C6& C7 nerve roots are the most commonly affected. It encompasses important symptoms other than pain, such as paresthesia, numbness and muscle weakness in dermatomal or myotomal distribution of an affected nerve root. A multitude of physical therapy interventions have been proposed to be effective in the management of cervical radiculopathy, including mechanical cervical traction, manipulation, therapeutic exercises and TENS. Studies to find out the effectiveness of TENS versus Intermittent Cervical Traction among patients with Cervical Radiculopathy are sparse. Hence the present study was undertaken to find out and compare effectiveness of TENS versus Intermittent Cervical Traction a newer technique towards betterment in treatment of cervical radiculopathy patients. Methodology: 30 patients from Baroda association for the blind (Lions club of Baroda, Subhanpura & Sushrut Physiotherapy Clinic, Akota were chosen based on the inclusion and exclusion criteria. Group A comprised of 15 people with cervical radiculopathy were given TENS with Isometric neck exercises and active neck movements. Group B comprised of 15 people with cervical radiculopathy were given Intermittent Cervical Traction with Isometric neck exercise and active neck movements. VAS Scale & Neck Disability Index (NDI were used as outcome measures pre & post treatment. Results: The pre test evaluation showed that, there is no significant difference (P> 0.05 between the two groups for all the variables measured. The post-test evaluation of both groups showed a very high significance (P< 0.05 within the group for all the outcome measurements. A post-test comparison of measured variables, between the groups showed that the Group A demonstrated a statistically significant (P< 0.05 reduction in pain and Neck Disability Index. Conclusion: From the above study concluded that TENS was more effective

  16. Lateral lumbar disc herniation: MR imaging findings and correlation with clinical symptoms

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    Park, So Young; Park, Ji Seon; Jin, Wook; Ryu, Kyung Nam [KyungHee University Medical Center, Seoul (Korea, Republic of)

    2008-03-15

    To evaluate MRI findings of lateral lumbar disc herniations (LLDHs) and to determine whether those correlate with clinical symptoms. The study included 105 patients with LLDHs that were diagnosed by MRI. The distribution and location of the LLDHs (foraminal, extraforaminal, and foraminal and extraforaminal), the displacement of adjacent nerves, and the detection rate of LLDHs from axial and sagittal images were reviewed retrospectively by two radiologists. 36 patients were included in evaluating whether location of LLDHs and displacement of adjacent nerve correlate with radiculopathy. The distribution of the LLDHs were 3.4% at L1-2, 14.4% at L2-3, 33% at L3-4, 33% at L4-5, and 16.9% at L5-S1. The locations were foraminal in 38.6% of cases, extraforaminal in 45.4% of cases, and foraminal and extraforaminal in 16% of cases. In addition, 77.3% of the diagnosed LLDH cases displaced the adjacent nerve. The detection rates of LLDHs in the axial and sagittal images were 100% and 77.3%, respectively. In 36 patients, 47.4% had radiculopathy related to LLDHs. Location of LLDHs and displacement of adjacent nerve had no statistically significant difference between patients with or without radiculopathy. MRI is an effective method for evaluating the location of LLDHs and their influence on adjacent nerves. The axial image is more important than the sagittal image in diagnosing LLDHs. The location of LLDHs and the displacement of adjacent nerve were not found to be related to radiculopathy.

  17. Bay11-7082 attenuates neuropathic pain via inhibition of nuclear factor-kappa B and nucleotide-binding domain-like receptor protein 3 inflammasome activation in dorsal root ganglions in a rat model of lumbar disc herniation

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    Zhang, Ailiang; Wang, Kun; Ding, Lianghua; Bao, Xinnan; Wang, Xuan; Qiu, Xubin; Liu, Jinbo

    2017-01-01

    Lumbar disc herniation (LDH) is an important cause of radiculopathy, but the underlying mechanisms are incompletely understood. Many studies suggested that local inflammation, rather than mechanical compression, results in radiculopathy induced by LDH. On the molecular and cellular level, nuclear factor-kappa B (NF-κB) and nucleotide-binding domain-like receptor protein 3 (NLRP3) inflammasome have been implicated in the regulation of neuroinflammation formation and progression. In this study, the autologous nucleus pulposus (NP) was implanted in the left L5 dorsal root ganglion (DRG) to mimic LDH in rats. We investigated the expression of NF-κB and the components of NLRP3 inflammasome in the DRG neurons in rats. Western blotting and immunofluorescence for the related molecules, including NLRP3, apoptosis-associated speck-like protein containing caspase-1 activator domain (ASC), caspase-1, interleukin (IL)-1β, IL-18, IκBα, p-IκBα, p65, p-p65, and calcitonin gene-related peptide (CGRP) were examined. In the NP-treated group, the activations of NLRP3, ASC, caspase-1, IL-1β, IL-18, p-IκBα, and p-p65 in DRG neurons in rats were elevated at 1 day after surgery, and the peak occurred at 7 days. Treatment with Bay11-7082, an inhibitor of the actions of IKK-β, was able to inhibit expression and activation of the molecules (NLRP3, ASC, caspase-1, IL-1β, IL-18, p-IκBα, and p-p65) and relieve the pain in rats. Our study shows that NF-κB and NLRP3 inflammasome are involved in the maintenance of NP-induced pain, and that Bay11-7082 could alleviate mechanical allodynia and thermal hyperalgesia by inhibiting NF-κB and NLRP3 inflammasome activation.

  18. Co-occurrence of lumbar spondylolysis and lumbar disc herniation with lumbosacral nerve root anomaly

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    Tevfik Yilmaz

    2014-01-01

    Full Text Available Lumbosacral nerve root anomalies are the leading cause of lumbar surgery failures. Although co-occurrence of lumbar spondylolysis and disc herniation is common, it is very rare to observe that a nerve root anomaly accompanies these lesions. A 49-year-old male patient presented with sudden-onset right leg pain. Examinations revealed L5/S1 lumbar spondylolysis and disc herniation. At preoperative period, he was also diagnosed with lumbosacral root anomaly. Following discectomy and root decompression, stabilization was performed. The complaints of the patient diagnosed with lumbosacral root anomaly at intraoperative period were improved at postoperative period. It should be remembered that in patients with lumbar disc herniation and spondylolysis, lumbar root anomalies may coexist when clinical and neurological picture is severe. Preoperative and perioperative assessments should be made meticulously to prevent neurological injury.

  19. EFFECTIVENESS OF NEURODYNAMICS IN COMPARISON TO MANUAL TRACTION IN THE MANAGEMENT OF CERVICAL RADICULOPATHY

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    Mamoona Anwar

    2016-06-01

    Full Text Available Background: Cervical radiculopathy is a condition of pain and sensorimotor deficits due to cervical nerve root compression. The symptoms may include weakness, tingling, numbness and pain. C6, C7 nerve roots are most involved in cervical radiculopathy. Various modalities and therapeutic interventions are used and recommended for management of cervical radiculopathy including cervical collars, immobilization, manipulation, cervical traction TENS and therapeutic exercises.The aimof this study is to evaluate the efficacy of neurodynamics in comparison to manual traction in the management of cervical radiculopathy. Methods: An Interventional research was performed in the Department of Physiotherapy, Mayo hospital Lahore, Pakistan. 40 subjects aged between 18-60 years participated in the study. They were divided into two groups namely Group A and Group B with 20 subjects in each group. The duration of the study was 4 weeks with 4 sessions per week. GroupA received neurodynamics along with strengthening exercises while Group B received manual traction along with strengthening exercises. Neck Disability Index (NDI scale was used as an outcome measure andpaired sample t-test was used for statistical analysis. Results: A significant improvement was found in both neurodynamics group and manual traction group for pain and functional status with p value< 0.05. Conclusion: This study concluded that the treatment techniques, neurodynamics and manual traction were effective in alleviating the symptoms associated with cervical radiculopathy in terms of decreasing pain intensity, increasing ranges of motion and improving functional capacity.

  20. A history of lumbar disc herniation from Hippocrates to the 1990s.

    Science.gov (United States)

    Truumees, Eeric

    2015-06-01

    In ancient times, a supernatural understanding of the syndrome of lumbar radiculopathy often involved demonic forces vexing the individual with often crippling pain. The ancient Greeks and Egyptians began to take a more naturalistic view and, critically, suspected a relationship between lumbar spinal pathology and leg symptoms. Relatively little then changed for those with sciatica until the classic works by Cotugno and Kocher arrived in the late 18th century. Early lumbar canal explorations were performed in the late 1800s and early 1900s by MacEwen, Horsley, Krause, Taylor, Dandy, and Cushing, among others. In these cases, when compressive pathologies were found and removed, the lesions typically were (mis-)identified as enchondromas or osteochondritis dissecans. To better understand the history, learn more about the first treatments of lumbar disc herniation, and evaluate the impact of the early influences on modern spine practice, searches of PubMed and Embase were performed using the search terms discectomy, medical history, lumbar spine surgery, herniated disc, herniated nucleus pulposus, sciatica, and lumbar radiculopathy. Additional sources were identified from the reference lists of the reviewed papers. Many older and ancient sources including De Ischiade Nervosa are available in English translations and were used. When full texts were not available, English abstracts were used. The first true, intentional discectomy surgery was performed by Mixter and Barr in 1932. Early on, a transdural approach was favored. In 1938, Love described the intralaminar, extradural approach. His technique, although modified with improved lighting, magnification, and retractors, remains a staple approach to disc herniations today. Other modalities such as chymopapain have been investigated. Some remain a part of the therapeutic armamentarium, whereas others have disappeared. By the 1970s, CT scanning after myelography markedly improved the clinical evaluation of patients with

  1. Cervical radiculopathy: a systematic review on treatment by spinal manipulation and measurement with the Neck Disability Index.

    Science.gov (United States)

    Rodine, Robert J; Vernon, Howard

    2012-03-01

    Cervical radiculopathy (CR), while less common than conditions with neck pain alone, can be a significant cause of neck pain and disability; thus the determination of adequate treatment options for patients is essential. Currently, inadequate scientific literature restricts specific conservative management recommendations for CR. Despite a paucity of evidence for high-velocity low-amplitude (HVLA) spinal manipulation in the treatment for CR, this strategy has been frequently labeled as contraindicated. Scientific support for appropriate outcome measures for CR is equally deficient. While more scientific data is needed to draw firm conclusions, the present review suggests that spinal manipulation may be cautiously considered as a therapeutic option for patients suffering from CR. With respect to outcome measures, the Neck Disability Index appears well-suited for spinal manipulative treatment of CR.

  2. Methamphetamine Related Radiculopathy: Case Series and Review of Literature

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    Mohsen Foroughipour

    2013-06-01

    Full Text Available Background: Peripheral nervous injury and neuromuscular complications from methamphetamine abuse has not been reported. The mechanism is not yet identified. Methods: Eight patients with lower extremity weakness following methamphetamine abuse were reported during December 2009 to May 2010. Results: Patients presented with lower extremity weakness. All patients were co-abusers of methamphetamine and opioids. Other clinical manifestations comprised of distal paresthesia of the lower extremities with progression to proximal portions, with minimal sensory involvement in the distal of the lower extremities. Electrodiagnostic findings were consistent with lumbosacral Radiculopathy. Vital signs were unremarkable and all laboratory tests were within normal limits. Follow-up examination after three months showed improvement of weakness in 3 patients. Conclusion: For patients with a history of illicit drug abuse and acute neuromuscular weakness, methamphetamine or heroin toxicity should be taken into account. Hence, urine morphine and amphetamine/ methamphetamine tests should be performed and serum lead and thallium levels should be evaluated. In addition, rhabdomyolysis and myoglobinuria should be worked up.

  3. The value of provocative tests in diagnosis of cervical radiculopathy

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    Majid Ghasemi

    2013-01-01

    Full Text Available Background: This study was aimed at assessing the accuracy of provocative tests in diagnosis of acute or chronic Cervical Radiculopathy (CR based on an electrodiagnostic reference criterion. Materials and Methods : Shoulder Abduction Test (SAT, Spurling Test (ST, Upper Limb Tension Test (ULTT, and electromyography were done on 97 patients who referred to Electrodiagnostic center in the university hospital from January 2010 to March 2011. All of the participants had neck and radicular pain for at least 3 weeks. They were classified according to electrodiagnostic findings. Then diagnostic values of provocative tests were assessed in diagnosis of acute or chronic CR on the basis of reference criterion. Results : SAT and ST were more specific (85% compared to ULTT, while ULTT was more sensitive (60.46% in acute and 35.29% in chronic than the other two. SAT and ST had a significant accuracy for comparison between acute and chronic CR (P < 0.05. Conclusion : ULTT is suitable for screening of CR, while SAT and ST can support diagnosis. SAT and ST are good diagnostic tests for comparison between acute and chronic CR.

  4. Computed tomography as the primary radiological examination of lumbar spine

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    Ilkko, E.; Laehde, S.

    1988-10-01

    A series of 235 patients examined by lumbar CT because of sciatica or other low back disorder was studied. The need of additional examinations and correlations to surgical findings were evaluated. Inadequate information was the cause of additional examination, mostly myelography in 20 patients (8,5%). It was concluded that lumbar CT is a suitable first examination of the lumbar spine in sciatica and low back pain. The indications to complementary myelography and its benefit are discussed.

  5. MANAGEMENT OF LUMBAR SPINAL CANAL STENOSIS

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    Mukhergee G. S

    2016-06-01

    Full Text Available BACKGROUND Spinal stenosis is one of the most common conditions in the elderly. It is defined as a narrowing of the spinal canal. The term stenosis is derived from the Greek word for narrow, which is “Stenos”. The first description of this condition is attributed to Antoine portal in 1803. Verbiest is credited with coining the term spinal stenosis and the associated narrowing of the spinal canal as its potential cause. [1-10] Kirkaldy–Willis subsequently described the degenerative cascade in the lumbar spine as the cause for the altered anatomy and pathophysiology in spinal stenosis. [11-15] If compression does not occur, the canal should be described as narrow but not stenotic. Some studies defined lumbar spinal stenosis as a “narrowing of the osteoligamentous vertebral canal and/or the intervertebral foramina causing compression of the thecal sac and/or the caudal nerve roots; at a single vertebral level, narrowing may affect the whole canal or part of it” (Postacchini 1983. This definition distinguished between disc herniation and stenosis. [16] . The most common type of spinal stenosis is caused by degenerative arthritis of the spine. Hypertrophy and ossification of the posterior longitudinal ligament which usually are confined to the cervical spine, and diffuse idiopathic skeletal hyperostosis (DISH syndrome also may result in an acquired form of spinal stenosis. Congenital forms caused by disorders such as achondroplasia and dysplastic spondylolisthesis are much less common. Congenital spinal stenosis usually is central and is evident or imaging studies. Idiopathic congenital narrowing usually involves the anteroposterior dimension of the canal secondary to short pedicles; the patient otherwise is normal. In contrast, in achondroplasia, the canal is narrowed in the anteroposterior plane owing to shortened pedicles and in lateral dimension because of diminished interpedicular distance. Acquired forms of spinal stenosis usually are

  6. Laparoscopic lumbar hernia repair.

    Science.gov (United States)

    Madan, Atul K; Ternovits, Craig A; Speck, Karen E; Pritchard, F Elizabeth; Tichansky, David S

    2006-04-01

    Lumbar hernias are rare clinical entities that often pose a challenge for repair. Because of the surrounding anatomy, adequate surgical herniorraphy is often difficult. Minimally invasive surgery has become an option for these hernias. Herein, we describe two patients with lumbar hernias (one with a recurrent traumatic hernia and one with an incisional hernia). Both of these hernias were successfully repaired laparoscopically.

  7. 胸腰椎及腰椎爆裂骨折性神经功能损伤的相关危险因素研究%Risk factors for nerve function damage caused by thoracolumbar and lumbar burst fractures

    Institute of Scientific and Technical Information of China (English)

    林锦乐; 李勇; 林壹冰

    2016-01-01

    ObjectiveTo investigate the risk factors for nerve function damage caused by thoracolumbar and lumbar burst fractures, in order to provide a reference basis for improving the quality of diagnosis and treatment of the patient's neurologic injury prevention.MethodsThe risk factors were analyzed by single and multiple factor methods in 120 patients with thoracolumbar and lumbar burst fractures, the correlation between different segmental injury and functional impairment of nerve was analyzed.Results After single factor and multi-factor analysis, injured segment, stenosis rate and posterior ligament complex were all the independent risk factors of nerve function damage caused by thoracolumbar and lumbar burst fractures (P<0.05). The highest and lowest correlation with degrees of spinal stenosis was T12andT11 level respectively, the correlation coefficient of thers was 0.882, 0.581, respectively. The differences compared in the degree of spinal canal placeholder in different ASIA neural function classification were significant (P<0.05).ConclusionInjured segment, stenosis rate and posterior ligament complex were all the risk factors of nerve function damage caused by thoracolumbar and lumbar burst fractures, vertebral fractures of T12 is considered to be at high risk of neurological injury, it is important to strengthen the diagnosis and therapy to these patients.%目的:探究胸腰椎及腰椎爆裂骨折性神经功能损伤的相关危险因素,为提高该类患者的神经功能损伤预防诊治质量提供参考依据。方法对我院收治的120例胸腰椎及腰椎爆裂骨折患者发生神经功能损伤的危险因素进行单因素、多因素分析,并对不同受伤节段与神经功能损伤程度的相关性进行分析。结果经单因素排除及多因素分析显示,受伤节段、椎管狭窄率、后方韧带复合体损伤等均是患者发生神经功能损伤的独立危险因素(P<0.05);与神经功能损伤程度相关性最

  8. Scoliosis secondary to lumbar osteoid osteoma

    Science.gov (United States)

    Zhang, Haiping; Niu, Xingbang; Wang, Biao; He, Simin; Hao, Dingjun

    2016-01-01

    Abstract Rationale: Lumbar osteoid osteoma has a low incidence, which could easily lead to scoliosis. Patient concerns: Scoliosis secondary to lumbar osteoid osteoma could be easily misdiagnosed when patients do not complain of obvious symptoms. Diagnoses: We reported a case of a 9-year-old boy with back deformity that was firstly diagnosed with scoliosis at the local hospital. After prescribed with orthosis, the patient experienced aggravating pain that could not be relieved with painkillers. After he admitted to our hospital for further medical advice, he was prescribed to complete radiological examinations. Considering his radiological examination results and his medical history, correct diagnosis of lumbar osteoid osteoma was made. Interventions: Surgical intervention of posterior lesion resection was conducted after diagnosis. Intra-operative frozen pathology indicated features of osteoid osteoma. As the lesion involved inferior articular process of L5, which could cause lumbar instability after lesion resection, internal fixation was conducted at L4-S1 segment, and posterolateral bone fusion was also conducted at L5-S1 segment. Outcomes: Three months after operation, the patient showed marked improvement of scoliosis deformity and great relief of lumbar pain. Lessons subsections: Although spine osteoid osteoma is clinically rare, it shall not be overlooked when young patients present with scoliosis first. Radiological results including computed tomography and magnetic resonance imaging shall be taken carefully as reference when making diagnosis. Surgical intervention of lesion resection could well improve scoliosis and relieve lumbar pain. PMID:27893671

  9. Traumatic lumbar hernia: report of a case.

    Science.gov (United States)

    Torer, Nurkan; Yildirim, Sedat; Tarim, Akin; Colakoglu, Tamer; Moray, Gokhan

    2008-12-01

    Traumatic lumbar hernias are very rare. Here, we present a case of secondary lumbar hernia. A 44-year-old man sustained a crushing injury. On admission, ecchymotic, fluctuating swelling was present on his left flank with normal vital signs. Subcutaneous intestinal segments were revealed at his left flank on abdominal CT. Emergency laparotomy revealed a 10-cm defect on the left postero-lateral abdominal wall. The splenic flexure was herniated through the defect. Herniated segments was reduced, the defect was repaired with a polypropylene mesh graft. There was also a serosal tear and an ischemic area 3mm wide on the splenic flexure and was repaired primarily. The patient had an uneventful recovery. Most traumatic lumbar hernias are caused by blunt trauma. Trauma that causes abdominal wall disruption also may cause intraabdominal organ injury. Abdominal CT is useful in the diagnosis and allows for diagnosis of coexisting organ injury. Emergency laparotomy should be performed to repair possible coexisting injuries.

  10. The validity of using an electrocutaneous device for pain assessment in patients with cervical radiculopathy.

    Science.gov (United States)

    Abbott, Allan; Ghasemi-Kafash, Elaheh; Dedering, Åsa

    2014-10-01

    The purpose of this study was to evaluate the validity and preference for assessing pain magnitude with electrocutaneous testing (ECT) compared to the visual analogue scale (VAS) and Borg CR10 scale in men and women with cervical radiculopathy of varying sensory phenotypes. An additional purpose was to investigate ECT sensory and pain thresholds in men and women with cervical radiculopathy of varying sensory phenotypes. This is a cross-sectional study of 34 patients with cervical radiculopathy. Scatterplots and linear regression were used to investigate bivariate relationships between ECT, VAS and Borg CR10 methods of pain magnitude measurement as well as ECT sensory and pain thresholds. The use of the ECT pain magnitude matching paradigm for patients with cervical radiculopathy with normal sensory phenotype shows good linear association with arm pain VAS (R(2) = 0.39), neck pain VAS (R(2) = 0.38), arm pain Borg CR10 scale (R(2) = 0.50) and neck pain Borg CR10 scale (R(2) = 0.49) suggesting acceptable validity of the procedure. For patients with hypoesthesia and hyperesthesia sensory phenotypes, the ECT pain magnitude matching paradigm does not show adequate linear association with rating scale methods rendering the validity of the procedure as doubtful. ECT for sensory and pain threshold investigation, however, provides a method to objectively assess global sensory function in conjunction with sensory receptor specific bedside examination measures.

  11. Cervical collar or physiotherapy versus wait and see policy for recent onset cervical radiculopathy: randomised trial.

    NARCIS (Netherlands)

    B. Kuijper (Barbara); J.T. Tans; A. Beelen (Anita); F. Nollet (Frans); M. de Visser (Marianne)

    2009-01-01

    textabstractOBJECTIVE: To evaluate the effectiveness of treatment with collar or physiotherapy compared with a wait and see policy in recent onset cervical radiculopathy. DESIGN: Randomised controlled trial. SETTING: Neurology outpatient clinics in three Dutch hospitals. PARTICIPANTS: 205 patients w

  12. Dimensions Underlying Measures of Disability, Personal Factors, and Health Status in Cervical Radiculopathy

    Science.gov (United States)

    Halvorsen, Marie; Kierkegaard, Marie; Harms-Ringdahl, Karin; Peolsson, Anneli; Dedering, Åsa

    2015-01-01

    Abstract This cross-sectional study sought to identify dimensions underlying measures of impairment, disability, personal factors, and health status in patients with cervical radiculopathy. One hundred twenty-four patients with magnetic resonance imaging-verified cervical radiculopathy, attending a neurosurgery clinic in Sweden, participated. Data from clinical tests and questionnaires on disability, personal factors, and health status were used in a principal-component analysis (PCA) with oblique rotation. The PCA supported a 3-component model including 14 variables from clinical tests and questionnaires, accounting for 73% of the cumulative percentage. The first component, pain and disability, explained 56%. The second component, health, fear-avoidance beliefs, kinesiophobia, and self-efficacy, explained 9.2%. The third component including anxiety, depression, and catastrophizing explained 7.6%. The strongest-loading variables of each dimension were “present neck pain intensity,” “fear avoidance,” and “anxiety.” The three underlying dimensions identified and labeled Pain and functioning, Health, beliefs, and kinesiophobia, and Mood state and catastrophizing captured aspects of importance for cervical radiculopathy. Since the variables “present neck pain intensity,” “fear avoidance,” and “anxiety” had the strongest loading in each of the three dimensions; it may be important to include them in a reduced multidimensional measurement set in cervical radiculopathy. PMID:26091482

  13. Post traumatic retroperitoneal fibrosis as a cause of low-back pain Fibrosis retroperitoneal postraumática como causa de dolor lumbar

    Directory of Open Access Journals (Sweden)

    A.M. Hidalgo-Ovejero

    2011-12-01

    Full Text Available We present the case of a male patient with post traumatic retroperitoneal fibrosis whose main clinical expression was low-back pain. Diagnosis was established using CAT-scan and MRI, which revealed a large mass of soft tissue that almost entirely enveloped the abdominal aorta. Treatment with 40 mg of prednisone every 24 hours was established. This dose was reduced gradually, and progressive remission of clinical signs and symptoms was achieved, with a significant improvement of subsequent imaging-test results. Treatment was continued for one year. Two and a half years later the patient remains symptom-free, with no recurrence of his condition.Se presenta el caso de un paciente varón afecto de una fibrosis retroperitoneal postraumática, a cuyo diagnóstico se llegó a partir de dolor lumbar como síntoma principal. El diagnóstico se efectuó en base a los estudios mediante CT y RM, los cuales demostraron una gran masa de tejido de partes blandas que rodeaban la aorta. El tratamiento consistió en dosis de prednisona que inicialmente se instauró a 40 mg cada 24 horas, y posteriormente se fue reduciendo de forma gradual hasta la remisión de los signos y síntomas, y consecuentemente de los estudios de imagen. El tratamiento con corticoides se mantuvo durante un año. Dos años y medio el paciente está libre de síntomas sin recidiva de su proceso.

  14. Prolonged conservative treatment or 'early' surgery in sciatica caused by a lumbar disc herniation: rationale and design of a randomized trial [ISRCT 26872154

    Directory of Open Access Journals (Sweden)

    Tans Joseph

    2005-02-01

    Full Text Available Abstract Background The design of a randomized multicenter trial is presented on the effectiveness of a prolonged conservative treatment strategy compared with surgery in patients with persisting intense sciatica (lumbosacral radicular syndrome. Methods/design Patients presenting themselves to their general practitioner with disabling sciatica lasting less than twelve weeks are referred to the neurology outpatient department of one of the participating hospitals. After confirmation of the diagnosis and surgical indication MRI scanning is performed. If a distinct disc herniation is discerned which in addition covers the clinically expected site the patient is eligible for randomization. Depending on the outcome of the randomization scheme the patient will either be submitted to prolonged conservative care or surgery. Surgery will be carried out according to the guidelines and between six and twelve weeks after onset of complaints. The experimental therapy consists of a prolonged conservative treatment under supervision of the general practitioner, which may be followed by surgical intervention in case of persisting or progressive disability. The main primary outcome measure is the disease specific disability of daily functioning. Other primary outcome measures are perceived recovery and intensity of legpain. Secondary outcome measures encompass severity of complaints, quality of life, medical consumption, absenteeism, costs and preference. The main research question will be answered at 12 months after randomization. The total follow-up period covers two years. Discussion Evidence is lacking concerning the optimal treatment of lumbar disc induced sciatica. This pragmatic randomized trial, focusses on the 'timing' of intervention, and will contribute to the decision of the general practictioner and neurologist, regarding referral of patients for surgery.

  15. What is the Role of Epidural Injections in the Treatment of Lumbar Discogenic Pain: A Systematic Review of Comparative Analysis with Fusion

    Science.gov (United States)

    Staats, Peter S.; Nampiaparampil, Devi E.; Hirsch, Joshua A.

    2015-01-01

    Background Lumbar discogenic pain without pain mediated by a disc herniation, facet joints, or the sacroiliac joints, is common and often results in chronic, persistent pain and disability. After conservative treatment failure, injection therapy, such as an epidural injection, is frequently the next step considered in managing discogenic pain. The objective of this systematic review is to determine the efficacy of lumbar epidural injections in managing discogenic pain without radiculopathy, and compare this approach to lumbar fusion or disc arthroplasty surgery. Methods A systematic review of randomized trials published from 1966 through October 2014 of all types of epidural injections and lumbar fusion or disc arthroplasty in managing lumbar discogenic pain was performed with methodological quality assessment and grading of evidence. The level of evidence was based on the grading of evidence criteria which, was conducted using 5 levels of evidence ranging from levels I to V. Results Based on a qualitative assessment of the evidence for both approaches, there is Level II evidence for epidural injections, either caudal or lumbar interlaminar. Conclusions The available evidence suggests fluoroscopically directed epidural injections provide long-term improvement in back and lower extremity pain for patients with lumbar discogenic pain. There is also limited evidence showing the potential effectiveness of surgical interventions compared to nonsurgical treatments. PMID:25852828

  16. Lumbar disc excision through fenestration

    Directory of Open Access Journals (Sweden)

    Sangwan S

    2006-01-01

    Full Text Available Background : Lumbar disc herniation often causes sciatica. Many different techniques have been advocated with the aim of least possible damage to other structures while dealing with prolapsed disc surgically in the properly selected and indicated cases. Methods : Twenty six patients with clinical symptoms and signs of prolapsed lumbar intervertebral disc having radiological correlation by MRI study were subjected to disc excision by interlaminar fenestration method. Results : The assessment at follow-up showed excellent results in 17 patients, good in 6 patients, fair in 2 patients and poor in 1 patient. The mean preoperative and postoperative Visual Analogue Scores were 9.34 ±0.84 and 2.19 ±0.84 on scale of 0-10 respectively. These were statistically significant (p value< 0.001, paired t test. No significant complications were recorded. Conclusion : Procedures of interlaminar fenestration and open disc excision under direct vision offers sufficient adequate exposure for lumbar disc excision with a smaller incision, lesser morbidity, shorter convalescence, early return to work and comparable overall results in the centers where recent laser and endoscopy facilities are not available.

  17. Lumbar hernia: surgical anatomy, embryology, and technique of repair.

    Science.gov (United States)

    Stamatiou, Dimitrios; Skandalakis, John E; Skandalakis, Lee J; Mirilas, Petros

    2009-03-01

    Lumbar hernia is the protrusion of intraperitoneal or extraperitoneal contents through a defect of the posterolateral abdominal wall. Barbette was the first, in 1672, to suggest the existence of lumbar hernias. The first case was reported by Garangeot in 1731. Petit and Grynfeltt delineated the boundaries of the inferior and superior lumbar triangles in 1783 and 1866, respectively. These two anatomical sites account for about 95 per cent of lumbar hernias. Approximately 20 per cent of lumbar hernias are congenital. The rest are either primarily or secondarily acquired. The most common cause of primarily acquired lumbar hernias is increased intra-abdominal pressure. Secondarily acquired lumbar hernias are associated with prior surgical incisions, trauma, and abscess formation. During embryologic development, weakening of the area of the aponeuroses of the layered abdominal muscles that derive from somitic mesoderm, which invades the somatopleure, may potentially lead to lumbar hernias. Repair of lumbar hernias should be performed as early as possible to avoid incarceration and strangulation. The classic repair technique uses the open approach, where closure of the defect is performed either directly or using prosthetic mesh. The laparoscopic approach, either transabdominal or extraperitoneal, is an alternative.

  18. Hypertrophy and pseudohypertrophy of the lower leg following chronic radiculopathy and neuropathy: imaging findings in two patients

    Energy Technology Data Exchange (ETDEWEB)

    Beuckeleer, L. de; Schepper, A. de [Department of Radiology, University Hospital Antwerp, Edegem (Netherlands); Vanhoenacker, F. [Department of Radiology, University Hospital Antwerp, Edegem (Netherlands)]|[Department of Radiology, AZ St. Maarten, Campus Duffel, Duffel (Belgium); Schepper, A. Jr. de [Department of Radiology, University Hospital Antwerp, Edegem (Netherlands)]|[Department of Radiology, AZ Middelheim, Antwerpen (Belgium); Seynaeve, P. [Department of Radiology, AZ Middelheim, Antwerpen (Belgium)

    1999-04-01

    Enlargement of the ipsilateral muscle compartment is an exceptional finding in patients with chronic radiculopathy, peripheral nerve injury, anterior horn cell diseases, or acquired peripheral neuropathy. We report radiographic, ultrasonographic, CT and MRI findings in a patient with chronic S1 radiculopathy and another with chronic neuropathy of the common fibular nerve (L4-S2), both presenting with painless enlargement of the calf muscles. (orig.) With 2 figs., 7 refs.

  19. Guideline update for the performance of fusion procedures for degenerative disease of the lumbar spine. Part 9: lumbar fusion for stenosis with spondylolisthesis.

    Science.gov (United States)

    Resnick, Daniel K; Watters, William C; Sharan, Alok; Mummaneni, Praveen V; Dailey, Andrew T; Wang, Jeffrey C; Choudhri, Tanvir F; Eck, Jason; Ghogawala, Zoher; Groff, Michael W; Dhall, Sanjay S; Kaiser, Michael G

    2014-07-01

    Patients presenting with stenosis associated with a spondylolisthesis will often describe signs and symptoms consistent with neurogenic claudication, radiculopathy, and/or low-back pain. The primary objective of surgery, when deemed appropriate, is to decompress the neural elements. As a result of the decompression, the inherent instability associated with the spondylolisthesis may progress and lead to further misalignment that results in pain or recurrence of neurological complaints. Under these circumstances, lumbar fusion is considered appropriate to stabilize the spine and prevent delayed deterioration. Since publication of the original guidelines there have been a significant number of studies published that continue to support the utility of lumbar fusion for patients presenting with stenosis and spondylolisthesis. Several recently published trials, including the Spine Patient Outcomes Research Trial, are among the largest prospective randomized investigations of this issue. Despite limitations of study design or execution, these trials have consistently demonstrated superior outcomes when patients undergo surgery, with the majority undergoing some type of lumbar fusion procedure. There is insufficient evidence, however, to recommend a standard approach to achieve a solid arthrodesis. When formulating the most appropriate surgical strategy, it is recommended that an individualized approach be adopted, one that takes into consideration the patient's unique anatomical constraints and desires, as well as surgeon's experience.

  20. Multiple lumbar arachnoid cysts. Case report.

    Science.gov (United States)

    Pappalardo, S; Cassarino, A; Braidotti, P

    1986-09-01

    Arachnoid cysts are a rare cause of compression of the contents of the lumbar spinal canal; in the literature only about 100 cases are reported. The various methods of diagnosis are discussed in the light of a recent case observed by the authors.

  1. Minimally invasive procedures on the lumbar spine

    Science.gov (United States)

    Skovrlj, Branko; Gilligan, Jeffrey; Cutler, Holt S; Qureshi, Sheeraz A

    2015-01-01

    Degenerative disease of the lumbar spine is a common and increasingly prevalent condition that is often implicated as the primary reason for chronic low back pain and the leading cause of disability in the western world. Surgical management of lumbar degenerative disease has historically been approached by way of open surgical procedures aimed at decompressing and/or stabilizing the lumbar spine. Advances in technology and surgical instrumentation have led to minimally invasive surgical techniques being developed and increasingly used in the treatment of lumbar degenerative disease. Compared to the traditional open spine surgery, minimally invasive techniques require smaller incisions and decrease approach-related morbidity by avoiding muscle crush injury by self-retaining retractors, preventing the disruption of tendon attachment sites of important muscles at the spinous processes, using known anatomic neurovascular and muscle planes, and minimizing collateral soft-tissue injury by limiting the width of the surgical corridor. The theoretical benefits of minimally invasive surgery over traditional open surgery include reduced blood loss, decreased postoperative pain and narcotics use, shorter hospital length of stay, faster recover and quicker return to work and normal activity. This paper describes the different minimally invasive techniques that are currently available for the treatment of degenerative disease of the lumbar spine. PMID:25610845

  2. Results of arthrospine assisted percutaneous technique for lumbar discectomy

    Directory of Open Access Journals (Sweden)

    Mohinder Kaushal

    2016-01-01

    Full Text Available Background: Avaialable minimal invasive arthro/endoscopic techniques are not compatible with 30 degree arthroscope which orthopedic surgeons uses in knee and shoulder arthroscopy. Minimally invasive “Arthrospine assisted percutaneous technique for lumbar discectomy” is an attempt to allow standard familiar microsurgical discectomy and decompression to be performed using 30° arthroscope used in knee and shoulder arthroscopy with conventional micro discectomy instruments. Materials and Methods: 150 patients suffering from lumbar disc herniations were operated between January 2004 and December 2012 by indiginously designed Arthrospine system and were evaluated retrospectively. In lumbar discectomy group, there were 85 males and 65 females aged between 18 and 72 years (mean, 38.4 years. The delay between onset of symptoms to surgery was between 3 months to 7 years. Levels operated upon included L1-L2 (n = 3, L2-L3 (n = 2, L3-L4 (n = 8, L4-L5 (n = 90, and L5-S1 (n = 47. Ninety patients had radiculopathy on right side and 60 on left side. There were 22 central, 88 paracentral, 12 contained, 3 extraforaminal, and 25 sequestrated herniations. Standard protocol of preoperative blood tests, x-ray LS Spine and pre operative MRI and pre anaesthetic evaluation for anaesthesia was done in all cases. Technique comprised localization of symptomatic level followed by percutaneous dilatation and insertion of a newly devised arthrospine system devise over a dilator through a 15 mm skin and fascial incision. Arthro/endoscopic discectomy was then carried out by 30° arthroscope and conventional disc surgery instruments. Results: Based on modified Macnab's criteria, of 150 patients operated for lumbar discectomy, 136 (90% patients had excellent to good, 12 (8% had fair, and 2 patients (1.3% had poor results. The complications observed were discitis in 3 patients (2%, dural tear in 4 patients (2.6%, and nerve root injury in 2 patients (1.3%. About 90% patients

  3. Modic改变在腰椎间盘退变中的意义%The significance of Modic change in lumbar disc degeneration

    Institute of Scientific and Technical Information of China (English)

    马铮; 丁文元; 杨大龙; 孙亚澎; 张立军

    2013-01-01

    Concerning the Modic change of lumbar spinal endplate, the Modic change types, forming causes, and the relationship between Modic change and degenerative lumbar diseases have been studied from anatomy, pathology, molecular biology and many other aspects at present. The degeneration of lumbar disc is a high risk factor of the Modic change. The degeneration of lumbar disc usually starts from cartilage endplate degeneration. The injury of cartilage endplate could accelerate the degeneration of lumbar disc. This article reviews the significance of Modic change of lumbar spinal endplate in lumbar disc degeneration. The cause of Modic change of the endplate, pathological change, the influence of inflammatory mediators on the endplate and the significance of Modic change in the treatment of degenerative lumbar diseases are summarized to analyze the relationship between the degeneration of lumbar disc and Modic change of endplate and to describe the influence of Modic change in the treatment of degenerative lumbar disc diseases.

  4. Physical examination for lumbar radiculopathy due to disc herniation in patients with low-back pain (Protocol)

    NARCIS (Netherlands)

    van der Windt, D.A.W.M.; Simons, E.; Riphagen, I.; Ammendolia, C.; Verhagen, A.P.; Laslett, M.; Devillé, W.; Aertgeerts, B.; Deyo, R.A.; Bouter, L.M.; de Vet, H.C.W.

    2008-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: The general aim of our review is to provide information that may assist the clinician in making decisions about appropriate management in patients with low-back pain and leg pain suspected of having radicular

  5. Lack of uniform diagnostic criteria for cervical radiculopathy in conservative intervention studies: a systematic review

    OpenAIRE

    2012-01-01

    Purpose Cervical radiculopathy (CR) is a common diagnosis. It is unclear if intervention studies use uniform definitions and criteria for patient selection. Our objective was to assess the uniformity of diagnostic criteria and definitions used in intervention studies to select patients with CR. Methods We electronically searched the Cochrane Controlled Trials Register, MEDLINE, EMBASE and CINAHL. Studies were included when evaluating conservative interventions in randomised clinical trials (R...

  6. The Prevalence of Medial Epicondylitis Among Patients With C6 and C7 Radiculopathy

    OpenAIRE

    2010-01-01

    Background: Medial epicondylitis, or golfer’s/pitcher’s elbow, develops as a result of medial stress overload on the flexor muscles at the elbow and presents as pain at the medial epicondyle. Cervical radiculopathy has been associated with lateral epicondylitis, but few associations between the cervical spine and medial epicondylitis have been made. Researchers propose that there is an association, suggesting that the weakness and imbalance in the elbow flexor and extensor muscles from C6 and...

  7. Lateral Lumbar Interbody Fusion

    Science.gov (United States)

    Hughes, Alexander; Girardi, Federico; Sama, Andrew; Lebl, Darren; Cammisa, Frank

    2015-01-01

    The lateral lumbar interbody fusion (LLIF) is a relatively new technique that allows the surgeon to access the intervertebral space from a direct lateral approach either anterior to or through the psoas muscle. This approach provides an alternative to anterior lumbar interbody fusion with instrumentation, posterior lumbar interbody fusion, and transforaminal lumbar interbody fusion for anterior column support. LLIF is minimally invasive, safe, better structural support from the apophyseal ring, potential for coronal plane deformity correction, and indirect decompression, which have has made this technique popular. LLIF is currently being utilized for a variety of pathologies including but not limited to adult de novo lumbar scoliosis, central and foraminal stenosis, spondylolisthesis, and adjacent segment degeneration. Although early clinical outcomes have been good, the potential for significant neurological and vascular vertebral endplate complications exists. Nevertheless, LLIF is a promising technique with the potential to more effectively treat complex adult de novo scoliosis and achieve predictable fusion while avoiding the complications of traditional anterior surgery and posterior interbody techniques. PMID:26713134

  8. Imaging and outcome in severe complications of lumbar epidural anaesthesia: report of 16 cases

    Energy Technology Data Exchange (ETDEWEB)

    Chiapparini, L.; Savoiardo, M. [Department of Neuroradiology, Istituto Nazionale Neurologico, Milano (Italy); Sghirlanzoni, A.; Pareyson, D. [Department of Neurology, Istituto Nazionale Neurologico, Milano (Italy)

    2000-08-01

    We reviewed the clinical and neuroradiological features in 16 patients with serious neurological complications of lumbar epidural anaesthesia. We observed acute, transient or permanent and delayed complications. Four patients had symptoms immediately after the procedure. One patient developed a subacute flaccid paraparesis. Two other patients had infectious spondylodiscitis at lumbar puncture level. Eight patients had a delayed progressive spastic paraparesis and were found to have subarachnoid cysts and irregularities of the surface of the spinal cord consistent with arachnoiditis; six of them had an extensive, complex syrinx within the cord. One patient had a severe lumbar polyradiculopathy, and MRI showed adhesive arachnoiditis involving the cauda equina. Although epidural anaesthesia is generally considered safe, rare but severe complications, such as radiculopathy, infectious disease, myelopathy from ischemia and arachnoiditis with a syrinx may occur. The patients with arachnoiditis had a relentless progression of the disease and a poor outcome: five are confined to a wheelchair, one is bedridden. Complications of epidural anaesthesia are easily recognised when they develop immediately; their relationship to the anaesthesia may be ignored or underestimated when they appear after a delay. Awareness of the possibility of delayed complications is important. (orig.)

  9. Microendoscopic discectomy for treatment of lumbar disc herniation

    Institute of Scientific and Technical Information of China (English)

    ARJUN Sinkemani; WU Xiao-tao

    2015-01-01

    A lumbar microendoscopic discectomy ( MED ) is a minimally invasive surgical technique performed through a tubular device which is designed for the pain relieve caused by herniated discs pressing the nerve roots . In 1997, a new minimally invasive surgical approach for the management of symptomatic lumbar disc herniation , MED was introduced .This technique uses a tubular retractor system and a microendoscope for visualization rather than the operating microscope .However , recent literature suggests that MED is an effective microendoscopic system which has a fine long-term outcome in treating lumbar disc herniation .This article describes the operative tech-niques and outcomes reported in the literature for MED .

  10. Traumatic Lumbar Hernia Diagnosed by Ultrasonography: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kwang Lae; Yim, Yoon Myung; Lim, Oh Kyung; Park, Ki Deok; Choi, Chung Hwan; Lee, Ju Kang [Gachon University of Medicine and Science, Incheon (Korea, Republic of)

    2009-12-15

    Traumatic lumbar hernia describes the extrusion of intraperitoneal or extraperitoneal contents through a defect in the posterolateral abdominal wall caused by a trauma. This is a rare entity and usually diagnosed by computed tomography. A 64-year-old male received an injury on his cervical spinal cord after an accident in which he fell down. He complained of a mass on his left posterolateral back area. We diagnosed the mass as a traumatic lumbar hernia by ultrasonography and confirmed it by computed tomography. We conclude that the ultrasonography can be a useful diagnostic tool for traumatic lumbar hernia

  11. Variant lumbar pedicle

    Energy Technology Data Exchange (ETDEWEB)

    Whelan, M.A.; Feldman, F.

    1982-01-01

    Three cases of aplastic and/or hypoplastic lumbar pedicle are presented and discussed. The importance of plain films, especially the 45/sup 0/ posterior oblique, for making the diagnosis is emphasized. The incidence and embryology of abnormalities of the pedicle are reviewed and the radiological features used to differentiate these congenital abnormalities from neoplasm and trauma are described.

  12. Epidurography in lumbar spondylolisthesis

    Energy Technology Data Exchange (ETDEWEB)

    Johansen, J.G.; Hauge, O.

    1982-04-01

    Seventeen patients with lytic lumbar spondylolisthesis (Meyerding grade I-II) and radicular symptoms were examined by epidurography in addition to radiculomyelography before surgical treatment. Epidurography is considered more suitble than radiculomyelogrphy for assessing this condition because narrowing of the epidural space and compression of the nerve roots, due to osteofibrous changes at the lysis, are more consistently demonstrated.

  13. Diffusion-weighted imaging for pretreatment evaluation and prediction of treatment effect in patients undergoing CT-guided injection for lumbar disc herniation

    Energy Technology Data Exchange (ETDEWEB)

    Niu, Xiang Ke [Dept. of Radiology, Affiliated Hospital of Chengdu University, Chengdu (China); Bhetuwal, Anup; Yang, Han Feng [Schuan Key Laboratory of Medical Imaging and Dept. of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong (China)

    2015-08-15

    To determine whether a change in apparent diffusion coefficient (ADC) value could predict early response to CT-guided Oxygen-Ozone (O{sub 2}-O{sub 3}) injection therapy in patients with unilateral mono-radiculopathy due to lumbar disc herniation. A total of 52 patients with unilateral mono-radiculopathy received a single intradiscal (3 mL) and periganglionic (5 mL) injection of an O{sub 2}-O{sub 3} mixture. An ADC index of the involved side to the intact side was calculated using the following formula: pre-treatment ADC index = ([ADC involved side - ADC intact side] / ADC intact side) x 100. We analyzed the relationship between the pre-treatment Oswestry Disability Index (ODI) and the ADC index. In addition, the correlation between ODI recovery ratio and ADC index was investigated. The sensitivity and specificity of the ADC index for predicting response in O{sub 2}-O{sub 3} therapy was determined. Oswestry Disability Index and the ADC index was not significantly correlated (r = -0.125, p = 0.093). The ADC index and ODI recovery ratio was significantly correlated (r = 0.819, p < 0.001). When using 7.10 as the cut-off value, the ADC index obtained a sensitivity of 86.3% and a specificity of 82.9% for predicting successful response to therapy around the first month of follow-up. This preliminary study demonstrates that the patients with decreased ADC index tend to show poor improvement of clinical symptoms. The ADC index may be a useful indicator to predict early response to CT-guided O{sub 2}-O{sub 3} injection therapy in patients with unilateral mono-radiculopathy due to lumbar disc herniation.

  14. Lumbar facet syndromes.

    Science.gov (United States)

    Beresford, Zach M; Kendall, Richard W; Willick, Stuart E

    2010-01-01

    Low back pain is a common presenting complaint to sports medicine providers. The lumbar spine is a complex anatomic structure with multiple potential pain generators. Epidemiologic studies have shown that the intervertebral disc is the most common pain generator in all patients with low back pain. The facet joints may account for 15%-40% of low back pain. It can be challenging at times to establish a firm diagnosis of facet pain. Facet pain can have different presentations, and pain emanating from other lumbopelvic structures can present similarly as facet joint pain. This article reviews the anatomy and biomechanics of the lumbar facet joints, presenting symptoms and physical examination findings seen with facet pain. We also will discuss diagnostic and treatment paradigms that are helpful to the clinician treating low back pain in athletes.

  15. [Application of ENMG-controlled electrostimulation of peripheral nerves in the treatment of compression radiculopathies].

    Science.gov (United States)

    Zakharov, Ia Iu; Shirokov, V A

    2009-01-01

    A clinical experiment on a group of 22 patients, aged 45,4+/-6,2 years, with compression radiculopathies L(5)-S(1) has proved the possibility of optimized therapeutic electrostimulation of peripheral nerves under the control of F-waves on ENMG. Parameters of electrostimulation were specified as follows: rectangular impulses of positive polarity and duration of 500-1000 ms, frequency 1-10 Hz and submaximal intensity of current. The positive effect of electrostimulation on the conductivity of nerve fibers and excitability of spinal motor neurons was found.

  16. Efficacy of traditional treatment regimen on Kati Shoola with special reference to lumbar spondylolisthesis

    OpenAIRE

    Ediriweera, E. R. H. S. S.; Gunathilka, H. D. P.; Weerasinghe, K. D. C. M.; Kalawana, O. T. M. R. K. S. B.

    2013-01-01

    According to Ayurveda, Kati Shoola is a disease with pain in lumbar region. Lumbar spondylolisthesis, anterior displacement of a vertebra or the vertebral column in relation to the vertebrae below, is one of the common causes. Current case study was carried out at Ayurveda Teaching hospital, Borella, to evaluate the efficacy of a treatment regimen used by Sri Lankan traditional physician family “Weerasinghe.” A 59-year-old female with a 9-month history of lumbar spondylolisthesis was treated ...

  17. Lumbar-sacral dysplasias

    Energy Technology Data Exchange (ETDEWEB)

    Schumacher, M.; Thron, A.

    1984-09-01

    By means of some selected examples, the myelographic and CT characteristics are presentated of different lumbar-sacral dysplasias. The advantage of the different methods of examination (CT, CT myelography and myelography) and the improved presentation of pathological-anatomical details by means of a combination of these methods in the diagnosis of hyperplasia of the filum terminale, diastematomyelia, tethered conus, intracorporal and anterior sacral meningocele have been shown.

  18. Lumbar herniated disc: spontaneous regression

    Science.gov (United States)

    Yüksel, Kasım Zafer

    2017-01-01

    Background Low back pain is a frequent condition that results in substantial disability and causes admission of patients to neurosurgery clinics. To evaluate and present the therapeutic outcomes in lumbar disc hernia (LDH) patients treated by means of a conservative approach, consisting of bed rest and medical therapy. Methods This retrospective cohort was carried out in the neurosurgery departments of hospitals in Kahramanmaraş city and 23 patients diagnosed with LDH at the levels of L3−L4, L4−L5 or L5−S1 were enrolled. Results The average age was 38.4 ± 8.0 and the chief complaint was low back pain and sciatica radiating to one or both lower extremities. Conservative treatment was administered. Neurological examination findings, durations of treatment and intervals until symptomatic recovery were recorded. Laségue tests and neurosensory examination revealed that mild neurological deficits existed in 16 of our patients. Previously, 5 patients had received physiotherapy and 7 patients had been on medical treatment. The number of patients with LDH at the level of L3−L4, L4−L5, and L5−S1 were 1, 13, and 9, respectively. All patients reported that they had benefit from medical treatment and bed rest, and radiologic improvement was observed simultaneously on MRI scans. The average duration until symptomatic recovery and/or regression of LDH symptoms was 13.6 ± 5.4 months (range: 5−22). Conclusions It should be kept in mind that lumbar disc hernias could regress with medical treatment and rest without surgery, and there should be an awareness that these patients could recover radiologically. This condition must be taken into account during decision making for surgical intervention in LDH patients devoid of indications for emergent surgery. PMID:28119770

  19. Complementary and Alternative Medicine for the Management of Cervical Radiculopathy: An Overview of Systematic Reviews

    Directory of Open Access Journals (Sweden)

    Xu Wei

    2015-01-01

    Full Text Available Background. Complementary and alternative medicine (CAM is widely applied in the clinical practice of neck pain owing to cervical radiculopathy (CR. While many systematic reviews exist in CAM to improve CR, research is distributed across population, intervention, comparison, and setting. Objective. This overview aims to summarize the characteristics and evaluate critically the evidence from systematic reviews. Methods. A comprehensive literature search was performed in the six databases without language restrictions on February 24, 2015. We had identified relevant systematic reviews that examined the subjects with neck pain due to cervical radiculopathy undergoing CAM. Two authors independently appraised the methodological quality using the revised assessment of multiple systematic reviews instrument. Results. We had included eight systematic reviews. The effectiveness and safety of acupotomy, acupuncture, Jingfukang granule, manual therapies, and cervical spine manipulation were investigated. Based on available evidence, the systematic reviews supported various forms of CAM for CR. Nevertheless, the methodological quality for most of systematic reviews was low or moderate. In addition, adverse reactions of primary studies were infrequent. Conclusions. Current systematic reviews showed potential advantages to CAM for CR. Due to the frequently poor methodological quality of primary studies, the conclusions should be treated with caution for clinical practice.

  20. [Thyroid cancer metastasis to the lumbar spine successfully treated by embolization and radioiodine. A case report].

    Science.gov (United States)

    Sumimura, J; Nakagawa, K; Kawamura, J; Tayama, M; Takahashi, E; Moritomo, T; Miyata, M

    1990-07-01

    A 82-year-old woman suffered from a metastatic lesion of follicular carcinoma of the thyroid to the fourth lumbar spine, which compressed the spinal nerves and caused lumbar pain and paresthesis of the lower limb. External irradiation, 5200 RAD, was carried out. Total thyroidectomy was done for the preparation of radioiodine(131I) therapy. Two weeks later, embolization of lumbar arteries was performed to prevent the progression of the spinal cord damage during a period waiting for 131I administration. The size of the lumbar lesion decreased, and lumbal pain and spinal cord symptoms disappeared. After administration of 131I, the metastatic lesion became further smaller.

  1. The efficacy and safety of pregabalin in the treatment of neuropathic pain associated with chronic lumbosacral radiculopathy.

    NARCIS (Netherlands)

    Baron, R.; Freynhagen, R.; Tolle, T.R.; Cloutier, C.; Leon, T.; Murphy, T.K.; Phillips, K.; Vissers, K.C.P.

    2010-01-01

    We evaluated the efficacy of pregabalin in patients with chronic lumbosacral radiculopathy. This randomized, controlled, withdrawal trial included five phases: screening (4-18 days); run-in (4-10 days) to screen out placebo responders; single-blind (28 days) to identify pregabalin responders; double

  2. Dimensions Underlying Measures of Disability, Personal Factors, and Health Status in Cervical Radiculopathy: A Cross-Sectional Study.

    Science.gov (United States)

    Halvorsen, Marie; Kierkegaard, Marie; Harms-Ringdahl, Karin; Peolsson, Anneli; Dedering, Åsa

    2015-06-01

    This cross-sectional study sought to identify dimensions underlying measures of impairment, disability, personal factors, and health status in patients with cervical radiculopathy. One hundred twenty-four patients with magnetic resonance imaging-verified cervical radiculopathy, attending a neurosurgery clinic in Sweden, participated. Data from clinical tests and questionnaires on disability, personal factors, and health status were used in a principal-component analysis (PCA) with oblique rotation. The PCA supported a 3-component model including 14 variables from clinical tests and questionnaires, accounting for 73% of the cumulative percentage. The first component, pain and disability, explained 56%. The second component, health, fear-avoidance beliefs, kinesiophobia, and self-efficacy, explained 9.2%. The third component including anxiety, depression, and catastrophizing explained 7.6%. The strongest-loading variables of each dimension were "present neck pain intensity," "fear avoidance," and "anxiety." The three underlying dimensions identified and labeled Pain and functioning, Health, beliefs, and kinesiophobia, and Mood state and catastrophizing captured aspects of importance for cervical radiculopathy. Since the variables "present neck pain intensity," "fear avoidance," and "anxiety" had the strongest loading in each of the three dimensions; it may be important to include them in a reduced multidimensional measurement set in cervical radiculopathy.

  3. When a patient goes home: Meaningful lessons in designing for the patient experience of Cervical Radiculopathy and Stroke paralysis

    DEFF Research Database (Denmark)

    Nielsen, Lasse Nørgaard; Poulsen, Sven Døfler; Coxon, Ian Robert

    2013-01-01

    Presented in this paper are remarkably powerful learning experiences from two researchers in two separate studies. One dealing with the lived experience of patients suffering paralysis from stroke or brain haemorrhage and the other studying patients with Cervical Radiculopathy. Both cases originate...

  4. Laparoscopic transabdominal extraperitoneal repair of lumbar hernia

    Directory of Open Access Journals (Sweden)

    Sharma A

    2005-01-01

    Full Text Available Lumbar hernias need to be repaired due to the risk of incarceration and strangulation. A laparoscopic intraperitoneal approach in the modified flank position causes the intraperitoneal viscera to be displaced medially away from the hernia. The creation of a wide peritoneal flap around the hernial defect helps in mobilization of the colon, increased length of margin is available for coverage of mesh and more importantly for secure fixation of the mesh under vision to the underlying fascia. Laparoscopic lumbar hernia repair by this technique is a tensionless repair that diffuses total intra-abdominal pressure on each square inch of implanted mesh. The technique follows current principles of hernia repair and appears to confer all benefits of a minimal access approach.

  5. Oriental Medical Treatment of Lumbar Spinal Stenosis

    Directory of Open Access Journals (Sweden)

    Hae-Yeon Lee

    2003-12-01

    Full Text Available Lumbar spinal stenosis results from the progressive combined narrowing of the central spinal canal, the neurorecesses, and the neuroforaminal canals. In the absence of prior surgery, tumor, or infection, the spinal canal may become narrowed by bulging or protrusion of the intervertebral disc annulus, herniation of the nucleus pulposis posteriorly, thickening of the posterior longitudinal ligament, hypertrophy of the ligamentum flavum, epidural fat deposition, spondylosis of the intervertebral disc margins, or a combination of two or more of the above factors. Patients with spinal stenosis become symptomatic when pain, motor weakness, paresthesia, or other neurologic compromise causes distress. In one case, we administrated oriental medical treatment with acupuncture treatment and herb-medicine. Oriental medical treatment showed desirable effect on lumbar spinal stenosis.

  6. Pulmonary edema following lumbar puncture

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    Gupta D

    1977-01-01

    Full Text Available In a boy of 17 years with disseminated tuberculosis, sudden onset of pulmonary edema following lumbar puncture is described. Possible pat ho-mechanisms have been discussed. The link bet-ween the lumbar puncture and the development of pulmonary edema is not casual.

  7. Inter-therapist agreement in classifying patients with cervical radiculopathy and patients with non-specific neck-arm pain.

    Science.gov (United States)

    Tampin, Brigitte; Briffa, Noelle Kathryn; Hall, Toby; Lee, Gabriel; Slater, Helen

    2012-10-01

    Identification of differences in clinical presentation and underlying pain mechanisms may assist the classification of patients with neck-arm pain which is important for the provision of targeted best evidence based management. The aim of this study was to: (i) assess the inter-examiner agreement in using specific systems to classify patients with cervical radiculopathy and patients with non-specific neck-arm pain associated with heightened nerve mechanosensitivity (NSNAP); (ii) assess the agreement between two clinical examiners and two clinical experts in classifying these patients, and (iii) assess the diagnostic accuracy of the two clinical examiners. Forty patients with unilateral neck-arm pain were examined by two clinicians and classified into (i) cervical radiculopathy, (ii) NSNAP, (iii) other. The classifications were compared to those made independently by two experts, based on a review of patients' clinical assessment notes. The experts' opinion was used as the reference criterion to assess the diagnostic accuracy of the clinical examiners in classifying each patient group. There was an 80% agreement between clinical examiners, and between experts and 70%-80% between clinical examiners and experts in classifying patients with cervical radiculopathy (kappa between 0.41 and 0.61). Agreement was 72.5%-80% in classifying patients with NSNAP (kappa between 0.43 and 0.52). Clinical examiners' diagnostic accuracy was high (radiculopathy: sensitivity 79%-84%; specificity 76%-81%; NSNAP: sensitivity 78%-100%; specificity 71%-81%). Compared to expert opinion, clinicians were able to identify patients with cervical radiculopathy and patients with NSNAP in 80% of cases, our data supporting the reliability of these classification systems.

  8. Comparative assessment of diagnostic value of electrodiagnostic methods and radiologic evaluations in patients with clinical signs of cervical radiculopathy

    Directory of Open Access Journals (Sweden)

    S.A. Moosavi

    2006-01-01

    Full Text Available Background and purpose: Cervical radiculopathy is one of the most common diseases that must be diagnosed early and properly to prevent its serious side effects. For this purpose different paraclinical methods such as MRI, X-ray, EMG, NCV and SSEP are used. Each of these methods has its limitations and some of them are expensive or invassive. The aim of this study was to compare the electrodiagnostic and radiologic methods in diagnosis of cervical radiculopathy.Materials and Methods: In this study 36 patients (22 Female, l4 Male with complaint of cervical pain radiated to upper limbs were evaluated. The evaluation included EMG, NCV, MRI, X-ray and SSEP. Exclusion criteria were fracture dislocation and infection of bone joints or soft tissues .MRI and X-ray were performed in MRI centers of Isfahan, Sepahan and Alzahra hospital in Isfahan city. MRI was graded on severity of 1 to 3. EMG, NCV and SSEP were performed in electrodiagnostic center of Alzahra hospital by one professional technician. Results were compared with text books and analyzed by SPSS software.Results: Sensitivity of SSEP was 28.6% and specifity was 100%. Partial agreement between SSEP and MRI existed in moderate and severe cervical involvements (P = 0.005. Frequencies of abnormalities were: EMG 50%, NCV 5.6%, X-ray 33.3% and MRI 77.8%.Conclusion: This study shows that SSEP has lower value than EMG in diagnosis of cervical radiculopathy. Also in a patient with cervical radiculopathy, cervical MRI and EMG of upper limbs are necessary. SSEP abnormalities in the presence of moderate and severe MRI changes such as myelopathy, are more valuable. Therefore, SSEP in cervical radiculopathy is recommended before surgery.

  9. 纤维环破裂所致腰腿痛的临床特点及其治疗%Clinical characteristics and treatment for patients with low back and leg pain caused by lumbar annular tears

    Institute of Scientific and Technical Information of China (English)

    盛伟斌; 徐韬; 田娟; 郭海龙; 李尔旦; 普拉提; 詹玉林; 金格勒; 邓强; 郑新峰; 荀传辉

    2010-01-01

    Objective To investigate whether annular tears is a cause of low back and radiating leg pain and explore the clinical characteristics and treatment for patients with this condition.Methods A total of 34 patients with low back and radiating leg pain,but without lumbar disc herniation on CT (computed tomography) or MRI (magnetic resonance imaging),were examined by electrophysiological studies and discography to identify whether there were or not annular tears and nerve root injury and decipher the relations between them.The series included 15 males and 19 females with an average age of 45.6 years old and the average duration of symptoms was 25.8 months.All patients with annular tears and positive pain provocation test were treated by local windowing decompression and debridement of nucleus pulposus after failed conservative treatment.The pre- and post-operative functions and pain were evaluated by JOA (Japanese Orthopedic Association) and VAS (visual analog scale) scores respectively.The average followup was 17.4 months.Results The clinical manifestations included low back and radiating leg pain,intermittent claudication and nerve root injury.No significant abnormalities were discovered on X-ray and CT scan.T2W images of magnetic resonance demonstrated a low intensity or black disc in all patients and highintensity zone (HIZ) (n = 21).Electromyography showed nerve root injury (n = 27).Abnormality of conduction velocities of common peroneal nerve (n = 7) and tibial nerve (n = 3) were found.Thirty-four patients with 38 discs displayed pain reproduction on contrast injection during discography and the sites of annular tears were confirmed on CT scan after discography.Pre- and post-operative average JOA scale score was 8.7 points and 13.5 points,the recovery ratio 76.2% and the excellent and good outcomes 88.2%.Pre-and post-operative average VAS score was 8.6 points and 2.8 points.And the recovery rate was 80.5%.Conclusion The annular tears result in low back and

  10. Spontaneous ligamentum flavum hematoma in the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Keynan, Ory; Ashkenazi, Ely; Floman, Yizhar [Israel Spine Center at Assuta Hospital, Tel Aviv (Israel); Smorgick, Yossi [Israel Spine Center at Assuta Hospital, Tel Aviv (Israel); Assaf Harofeh Medical Center, Department of Orthopedic Surgery, Zerifin (Israel); Schwartz, Allan J. [Hadassah University Hospital, Department of Radiology, Section of Neuroradiology, Jerusalem (Israel)

    2006-09-15

    Lumbar or sacral nerve root compression is most commonly caused by intervertebral disc degeneration and/or herniation. Less frequently, other extradural causes may be implicated, such as infection, neoplasm, epidural hematoma, or ligamentum flavum pathology. We present the case of a patient with spontaneous ligamentum flavum hematoma compressing the L4 nerve root, without antecedent trauma. Although exceedingly rare, the diagnosis of ligamentum flavum pathology in general, and that of ligamentum flavum hematoma in particular, should be considered on those rare occasions when the etiology of lumbar or sacral nerve root compressions appears enigmatic on radiological studies. Usually surgical treatment produces excellent clinical outcome. (orig.)

  11. Epidural steroid injection in patients with lumbosacral radiculopathy in Abuja, Nigeria

    Directory of Open Access Journals (Sweden)

    Ahidjo A Kawu

    2012-01-01

    Full Text Available Objective : This prospective-controlled observational study looked at well-matched patients with spinal pain and radicular symptoms, caused by lumbar intervertebral disc herniation to compare the short-term clinical outcome of transforaminal and interlaminar epidural steroid injection (ESI in a resource challenged tertiary institution in Nigeria. Materials and Methods : 49 patients with radicular symptoms who were matched for age, symptom duration, magnetic resonance imaging findings, and pre-injection revised Oswentry Disability Index (ODI score and Visual Analogue Scale (VAS were assigned into ESI technique. The ODI and VAS score were analyzed immediately after an injection and upon follow-up (average 178.5 days, also with the need for repeated injections and surgical interventions over a 1-year follow-up interval. Result: In the transforaminal group (25 patients, there was a statistically significant improvement in the ODI scores from before the injection (ODI mean 62.4 to immediately after the injection (ODI mean 24.4, P < 0.01, and upon follow-up (ODI mean 20.8, P < 0.01. 9 patients (18.4% required 1 or 2 repeated injections, 3 (6.1% patients underwent surgery and 2 (4% patients lost to follow-up. In the interlaminar group (24 patients, there was a statistically significant improvement in the ODI scores from before the injection (ODI mean 60.7 to immediately after the injection (ODI mean 30.1, P < 0.01, but not upon follow-up (ODI mean 43.2, P = 0.09. 11 (22.4% patients required 1 or 2 repeated injection, 4 (8% patients underwent surgery and 3 (6.1% patients were lost to follow-up. There is an average of 2 fold improvement of transforaminal ESI over interlaminar ESI in a 40 point scale of ODI score on follow-up, which was statistically significant (P < 0.01. The VAS showed similar pattern with the ODI scores in the study. Conclusion : Transforaminal ESI to treat symptomatic lumbar disc herniation resulted in better short-term pain

  12. Subarachnoid hemorrhage due to retained lumbar drain.

    Science.gov (United States)

    Guppy, Kern H; Silverthorn, James W; Akins, Paul T

    2011-12-01

    Intrathecal spinal catheters (lumbar drains) are indicated for several medical and surgical conditions. In neurosurgical procedures, they are used to reduce intracranial and intrathecal pressures by diverting CSF. They have also been placed for therapeutic access to administer drugs, and more recently, vascular surgeons have used them to improve spinal cord perfusion during the treatment of thoracic aortic aneurysms. Insertion of these lumbar drains is not without attendant complications. One complication is the shearing of the distal end of the catheter with a resultant retained fragment. The authors report the case of a 65-year-old man who presented with a subarachnoid hemorrhage due to the migration of a retained lumbar drain that sheared off during its removal. To the best of the authors' knowledge, this is the first case of rostral migration of a retained intrathecal catheter causing subarachnoid hemorrhage. The authors review the literature on retained intrathecal spinal catheters, and their findings support either early removal of easily accessible catheters or close monitoring with serial imaging.

  13. 肌电图在腰骶神经根压迫性损伤定位诊断中的价值%The value of electromyography in localizing lumbosacral radiculopathy

    Institute of Scientific and Technical Information of China (English)

    冯淑艳; 李六一; 朱愈; 宋新光

    2014-01-01

    Objective To evaluate the accuracy of electromyography (EMG) in localizing the compressed nerve root in lumbar intervertebral disc protrusion (LIDP) pre-operatively.Methods Data were collected on 198 cases of LIDP.Of those,152 cases had positive EMG findings and were treated surgically to relieve compression of the nerve roots caused by LIDP.The intra-operative findings were compared with the pre-operative EMG findings.Results The sensitivity of EMG in detecting radiculopathy was 76.8% (152/198).Among those 152 EMG positive cases,140 were confirmed in the subsequent operation (92.1%),24 clinically suspected cases of single L5 or S1 compression had indicated of both L5 and S1 damage by EMG and subsequently confirmed on surgical exploration.Conclusions Almost all preoperative EMG findings were confirmed in the subsequent operations (92.1%).Moreover,the indication of combined double nerve root damage by EMG was valuable for guiding the surgical procedure.%目的 探讨针肌电图(EMG)在腰骶神经根压迫性损伤定位诊断中的应用价值,明确其定位诊断的准确性.方法 选取腰椎间盘突出症合并神经根压迫的患者198例,所有患者于术前行针EMG检测,并定位存在压迫性损伤的神经根,将所得结果与术中探查所见进行对比.采用神经传导检测(NCS)检查胫神经及腓总神经的运动传导、腓肠及腓浅神经的感觉传导和H反射.结果 EMG对病程在3周以上患者的阳性检测率(90.0%)高于病程在3周以内患者的阳性检测率(21.1%)(P<0.05).在EMG异常患者中,定位诊断的准确率为92.1%.NCS检查中,46例患者胫神经、52例患者腓总神经的复合肌肉动作电位(CMAP)波幅降低,异常率为49.4%.所有患者胫神经、腓总神经的运动传导速度正常,腓浅神经和腓肠神经的感觉传导正常,其中45例患者H反射消失,33例患者H反射潜伏期较健侧延长1.5 ms以上(P<0.05).结论 EMG对病程3周以上的腰骶神经根

  14. Clinical tests to diagnose lumbar spondylolysis and spondylolisthesis: A systematic review.

    Science.gov (United States)

    Alqarni, Abdullah M; Schneiders, Anthony G; Cook, Chad E; Hendrick, Paul A

    2015-08-01

    The aim of this paper was to systematically review the diagnostic ability of clinical tests to detect lumbar spondylolysis and spondylolisthesis. A systematic literature search of six databases, with no language restrictions, from 1950 to 2014 was concluded on February 1, 2014. Clinical tests were required to be compared against imaging reference standards and report, or allow computation, of common diagnostic values. The systematic search yielded a total of 5164 articles with 57 retained for full-text examination, from which 4 met the full inclusion criteria for the review. Study heterogeneity precluded a meta-analysis of included studies. Fifteen different clinical tests were evaluated for their ability to diagnose lumbar spondylolisthesis and one test for its ability to diagnose lumbar spondylolysis. The one-legged hyperextension test demonstrated low to moderate sensitivity (50%-73%) and low specificity (17%-32%) to diagnose lumbar spondylolysis, while the lumbar spinous process palpation test was the optimal diagnostic test for lumbar spondylolisthesis; returning high specificity (87%-100%) and moderate to high sensitivity (60-88) values. Lumbar spondylolysis and spondylolisthesis are identifiable causes of LBP in athletes. There appears to be utility to lumbar spinous process palpation for the diagnosis of lumbar spondylolisthesis, however the one-legged hyperextension test has virtually no value in diagnosing patients with spondylolysis.

  15. Reproduction of the lumbar lordosis

    DEFF Research Database (Denmark)

    Andreasen, Marianne Løgtholt; Langhoff, Lotte; Jensen, Tue Secher;

    2007-01-01

    OBJECTIVE: This study investigates whether it is possible to reproduce the lumbar lordosis in the upright position during magnetic resonance imaging (MRI) by positioning the patient supine with straightened lower extremities and investigates intra- and interexaminer reliability of measurements...... supine with straightened lower extremities. These measurements were compared statistically. Intra- and interexaminer reliability was calculated applying the Bland and Altman method. RESULTS: The lumbar lordosis in the standing position was reproduced in the straightened supine position with a median......: The findings of this study show that lumbar lordosis in the upright position can be reproduced by positioning the patient supine with straightened lower extremities....

  16. Acute cervical motor radiculopathy induced by neck and limb immobilization in a patient with Parkinson disease.

    Science.gov (United States)

    Shimizu, Toshio; Komori, Tetsuo; Hayashi, Hideaki

    2006-01-01

    A 68-year-old woman with Parkinson disease (PD) presented with acute monoplegia of her left upper extremity after the neck and limb immobilization for several hours. Her sensory function was normal, and the chest X-ray showed left phrenic nerve palsy. Electrophysiological studies showed multi-segment muscle involvement (C3 to T1) including denervation potentials and reduced interference of motor units in needle electromyography. M wave amplitude in peripheral nerve stimulation was preserved except for the ulnar nerve, suggesting both axonal injury and conduction block at the anterior spinal roots. The patient showed fair recovery in several months, suggesting sufficient reinnervation and recovery of conduction block. Incomplete root avulsion was thought to be the pathomechanism of acute cervical motor radiculopathy.

  17. LUMBAR CORSETS CAN DECREASE LUMBAR MOTION IN GOLF SWING

    Directory of Open Access Journals (Sweden)

    Koji Hashimoto

    2013-03-01

    Full Text Available Swinging a golf club includes the rotation and extension of the lumbar spine. Golf-related low back pain has been associated with degeneration of the lumbar facet and intervertebral discs, and with spondylolysis. Reflective markers were placed directly onto the skin of 11young male amateur golfers without a previous history of back pain. Using a VICON system (Oxford Metrics, U.K., full golf swings were monitored without a corset (WOC, with a soft corset (SC, and with a hard corset (HC, with each subject taking 3 swings. Changes in the angle between the pelvis and the thorax (maximum range of motion and angular velocity in 3 dimensions (lumbar rotation, flexion-extension, and lateral tilt were analyzed, as was rotation of the hip joint. Peak changes in lumbar extension and rotation occurred just after impact with the ball. The extension angle of the lumbar spine at finish was significantly lower under SC (38° or HC (28° than under WOC (44° conditions (p < 0.05. The maximum angular velocity after impact was significantly smaller under HC (94°/sec than under SC (177°/sec and WOC (191° /sec conditions, as were the lumbar rotation angles at top and finish. In contrast, right hip rotation angles at top showed a compensatory increase under HC conditions. Wearing a lumbar corset while swinging a golf club can effectively decrease lumbar extension and rotation angles from impact until the end of the swing. These effects were significantly enhanced while wearing an HC

  18. [Intradural lumbar disk hernia].

    Science.gov (United States)

    Alonso-Bartolomé, P; Canga, A; Vázquez-Barquero, A; García-Valtuille, R; Abascal, F; Cerezal, L

    2001-04-01

    Intradural disc herniation is a rare complication of degenerative disc disease. A correct diagnosis of this process is frequently difficult. If this entity is not preoperatively diagnosed and is omitted at surgery, severe neurologic sequels may be provoked. We report a case of a pathologically proven intradural disc herniation preoperatively diagnosed by MR imaging. Clinically, it was manifested by sudden onset of right leg ciatalgia and progressive right lower extremity weakness. The patient also referred a one-month history of sexual dysfunction. MR imaging revealed interruption of the low signal of the anulus fibrosus and of the posterior longitudinal ligament at L2-L3 level and a voluminous disc fragment migrated in the dural sac that showed rim enhancement with gadolinium.The clinical, neuroradiological, and surgical management of lumbar intradural disc herniation are reviewed.

  19. DEVELOPMENT AND EVALUATION OF EVIDENCE BASED PRE-OPERATIVE PATIENT EDUCATION BOOKLET IN LUMBAR DISCECTOMY

    Directory of Open Access Journals (Sweden)

    Manish Nagpal

    2014-02-01

    Full Text Available Objective: The objective of this study was to contribute towards further understanding of the preoperative educational requirement of patients by developing and evaluating suitable evidence based patient education booklet in lumbar discectomy. Summary of background data: The primary surgical intervention for lumbar radiculopathy is lumbar discectomy but its result remains variable. Patient education has been found beneficial in various surgeries and resulted in enhanced outcome of the surgery with respect to pain, disability and quality of life. Methodology: It consists of 5 Steps. 1 Literature review, informal interview and questionnaire filled by 3 surgeons, 5 physiotherapists and 5 patients were used to determine the domains of the education booklet. 2 Literature review to develop the content for the domains of the booklet and formulate a rough draft of the booklet. 3 Modification in the booklet as recommended by surgeons and therapists to develop the final booklet. 4 Evaluation of the booklet on readability ease by Flesch reading ease and by Suitability assessment of Material questionnaire filled by surgeons and therapists. 5 Pilot study on patients to take their views regarding the booklet developed. Results: The domains determined in step 1 were: Anatomy, understanding the mechanism of pain, about the surgery, complications associated with surgery and role of physiotherapy. The content was developed and modified in step 2 and 3. In step 4 Flesch reading score is 70.5 and suitability assessment of material questionnaire score- 77.3%. In step 5 patients rated the booklet easy to read and understand. Conclusion: The developed patient education booklet came out to be fairly easy to read according to flesch reading ease and of superior quality according to suitability assessment of material questionnaire and hence should be made a part of patient education.

  20. Lumbar peritoneal shunt

    Directory of Open Access Journals (Sweden)

    Yadav Yad

    2010-01-01

    Full Text Available A lumbar peritoneal (LP shunt is a technique of cerebrospinal fluid (CSF diversion from the lumbar thecal sac to the peritoneal cavity. It is indicated under a large number of conditions such as communicating hydrocephalus, idiopathic intracranial hypertension, normal pressure hydrocephalus, spinal and cranial CSF leaks, pseudomeningoceles, slit ventricle syndrome, growing skull fractures which are difficult to treat by conventional methods (when dural defect extends deep in the cranial base or across venous sinuses and in recurrent cases after conventional surgery, raised intracranial pressure following chronic meningitis, persistent bulging of craniotomy site after operations for intracranial tumors or head trauma, syringomyelia and failed endoscopic third ventriculostomy with a patent stoma. In spite of the large number of indications of this shunt and being reasonably good, safe, and effective, very few reports about the LP shunt exist in the literature. This procedure did not get its due importance due to some initial negative reports. This review article is based on search on Google and PubMed. This article is aimed to review indications, complications, results, and comparison of the LP shunt with the commonly practiced ventriculoperitoneal (VP shunt. Shunt blocks, infections, CSF leaks, overdrainage and acquired Chiari malformation (ACM are some of the complications of the LP shunt. Early diagnosis of overdrainage complications and ACM as well as timely appropriate treatment especially by programmable shunts could decrease morbidity. Majority of recent reports suggest that a LP shunt is a better alternative to the VP shunt in communicating hydrocephalus. It has an advantage over the VP shunt of being completely extracranial and can be used under conditions other than hydrocephalus when the ventricles are normal sized or chinked. More publications are required to establish its usefulness in the treatment of wide variety of indications.

  1. Transforaminal ligament may play a role in lumbar nerve root compression of foraminal stenosis.

    Science.gov (United States)

    Qian, Yu; Qin, An; Zheng, Ming H

    2011-12-01

    Lumbar foraminal stenosis is a common pathological change, and lumbar nerve root compression in stenotic foramina was recently considered as one of the main causes of low back pain and leg pain. However, the exact mechanism of lumbar nerve root compression in foramina is still not clear. Previous studies indicated that loss of the intervertebral disc height could reduce the cross-sectional area of lumbar foramina, while lumbar nerve root compression by boundaries of foramina has not been observed in experimental reduction of the intervertebral disc height. Given the close anatomic relationship between transforaminal ligaments and lumbar nerve roots, we hypothesize that transforaminal ligament can be the leading cause of lumbar nerve root compression in foraminal stenosis. We also propose that there are two possible mechanisms of lumbar nerve root compression by transforaminal ligaments: (1) nerve roots are compressed by the transforaminal ligament which moves downward with the loss of the intervertebral disc height; (2) pathological transforaminal ligaments increase the risk of nerve root compression in foramina.

  2. Posterior epidural migration of sequestered lumbar disc fragment causing cauda equina syndrome Migración epidural posterior de fragmento de disco lumbar secuestrado que causa síndrome de cauda equina Migração epidural posterior de fragmento de disco lombar sequestrado que causa síndrome da cauda equina

    Directory of Open Access Journals (Sweden)

    Abolfazl Rahimizadeh

    2013-01-01

    Full Text Available Posterior epidural migration (PEM of a sequestered free lumbar disc fragment is rare. The rarity is due to presence of several anatomical restraints which restrict a free fragment to move to the posterior compartment. This unusual presentation of disc herniation appeared in the literature either as a single case report or in small series from two to six cases. Herein two new demonstrative cases will be presented with a brief review of the literature.La migración epidural (PEM posterior Epidural Migration de fragmento de disco lumbar libre secuestrado es rara. La rareza se debe a la existencia de varias restricciones anatómicas impidiendo que el fragmento libre se mueva hacia el compartimento posterior. Esa presentación no común de hernia de disco apareció en la literatura como un relato de caso único o en pequeñas series de dos a seis casos. En este artículo, se presentan dos casos nuevos demostrativos, conjuntamente con una revisión breve de la literatura.A migração epidural posterior (PEM posterior epidural migration de fragmento de disco lombar livre sequestrado é rara. A raridade deve-se à presença de várias restrições anatômicas que impedem que o fragmento livre se mova para o compartimento posterior. Essa apresentação incomum de hérnia de disco apareceu na literatura como relato de caso único ou em pequenas séries de dois a seis casos. Neste artigo, são apresentados dois novos casos demonstrativos, com uma breve revisão da literatura.

  3. Roseomonas spinal epidural abscess complicating instrumented posterior lumbar interbody fusion.

    Science.gov (United States)

    Maraki, Sofia; Bantouna, Vasiliki; Lianoudakis, Efstratios; Stavrakakis, Ioannis; Scoulica, Efstathia

    2013-07-01

    The first case of a spinal epidural abscess caused by Roseomonas mucosa following instrumented posterior lumbar fusion is presented. Although rare, because of its highly resistant profile, Roseomonas species should be included in the differential diagnosis of epidural abscesses in both immunocompromised and immunocompetent hosts.

  4. Roseomonas Spinal Epidural Abscess Complicating Instrumented Posterior Lumbar Interbody Fusion

    OpenAIRE

    Maraki, Sofia; Bantouna, Vasiliki; Lianoudakis, Efstratios; Stavrakakis, Ioannis; Scoulica, Efstathia

    2013-01-01

    The first case of a spinal epidural abscess caused by Roseomonas mucosa following instrumented posterior lumbar fusion is presented. Although rare, because of its highly resistant profile, Roseomonas species should be included in the differential diagnosis of epidural abscesses in both immunocompromised and immunocompetent hosts.

  5. A systematic review of the diagnostic accuracy of provocative tests of the neck for diagnosing cervical radiculopathy

    OpenAIRE

    2006-01-01

    Clinical provocative tests of the neck, which position the neck and arm inorder to aggravate or relieve arm symptoms, are commonly used in clinical practice in patients with a suspected cervical radiculopathy. Their diagnostic accuracy, however, has never been examined in a systematic review. A comprehensive search was conducted in order to identify all possible studies fulfilling the inclusion criteria. A study was included if: (1) any provocative test of the neck for diagnosing cervical rad...

  6. CHANGES IN RADIOGRAPHIC PARAMETERS AFTER MINIMALLY INVASIVE LUMBAR INTERBODY FUSION

    Directory of Open Access Journals (Sweden)

    Emiliano Vialle

    2015-12-01

    Full Text Available Objective : This study aims to evaluate changes in lumbosacral parameters after minimally invasive lumbar interbody fusion. The secondary aim was to evaluate whether interbody cage shape (crescent shaped or rectangular would influence the results. Method : Retrospective analysis of 70 patients who underwent one or two level lumbar interbody fusion through a minimally invasive posterolateral approach. This included midline preservation and unilateral facetectomy. Pre- and postoperative (three to six months postoperative radiographs were used for measuring lumbar lordosis (LL, segmental lordosis (SL at the level of interbody fusion, and sacral slope (SS. Further analyses divided the patients into Roussouly lumbar subgroups. Results : LL was significantly reduced after surgery (59o:39o, p=0.001 as well as the SS (33.8o:31.2o, p=0.05. SL did not change significantly (11.4:11.06, p=0.85. There were no significant differences when comparing patients who received crescent shaped cage (n=27 and rectangular cage (n=43. Hypolordotic patients (Roussouly types 1 and 2 had radiographic improvement in comparison to normolordotic and hyperlordotic groups (types 3 and 4. Conclusion : Minimally invasive lumbar interbody fusion caused reduction in lumbosacral parameters. Cage shape had no influence on the results.

  7. Conservative management of psoas haematoma following complex lumbar surgery

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    Sandesh Lakkol

    2014-01-01

    Full Text Available We report psoas hematoma communicating with extradural hematoma and compressing on lumbar nerve roots during the postoperative period in a patient who underwent L3/4 level dynamic stabilization and L4/5 and L5/S1 posterior lumbar interbody fusion. Persistent radicular symptoms occurring soon after posterior lumbar surgery are not an unknown entity. However, psoas hematoma communicating with the extradural hematoma and compressing on L4 and L5 nerve roots soon after surgery, leading to radicular symptoms has not been reported. In addition to the conservative approach in managing such cases, this case report also emphasizes the importance of clinical evaluation and utilization of necessary imaging techniques such as computed tomography (CT scan and magnetic resonance imaging (MRI scan to diagnose the cause of persistent severe radicular pain in the postoperative period.

  8. RADIOLOGICAL STUDY OF HUMAN LUMBAR VERTEBRAL CANAL IN VIDHARBHA REGION

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    Shruti

    2015-06-01

    Full Text Available Increase in number of patients suffering from backache all over world needs changing health polices and cost benefit analysis, it is important to look at diseases causing low back pain and for this study of radiological structure of lumbar vertebral canal is undertaken. AIMS : To reveal the radiological feature of Human lumbar vert ebral canal. METHOD AND MATERIAL : 50 - xray of lumbar canal was collected from orthopedic department of government medical college, Nagpur. STATISTICAL ANALYSIS : Data is presented in mean ± standard deviation and categorical variable are presented in percen tage. Comparison with previous study is done. RESULT : M aximum measurement as greater in male than female of same age group. CONCLUSION : T he present study and previous studies are compared and the non - significant result is found.

  9. Vasculitis neuropathy mimicking lower limb mono-radiculopathy: a study and follow-up of 8 cases.

    Science.gov (United States)

    Lozeron, Pierre; Lacroix, Catherine; Michon, Mathilde; Theaudin, Marie; Petit Lacour, Marie-Christine; Denier, Christian; Adams, David

    2013-10-01

    The aim of this study was to describe misleading lower limb mono radiculopathy revealing peripheral nerve vasculitis. Retrospective review of eight patients with biopsy confirmed vasculitis presenting as mono-radicululopathy in a tertiary referral centre dedicated to patients with rare peripheral neuropathies. Patients presented with chronic (6/8) or acute (n = 2) radiculopathy in L4, L5 or S1 territories associated with subtle systemic signs. A diagnostic workup was performed because of secondary motor deficit, the absence of clear radicular compression or failure of initial treatment focused on pain relief. In all, nerve conduction studies showed signs of asymmetrical axonal peripheral neuropathy (mononeuritis multiplex). Necrotizing vasculitis was eventually confirmed by peripheral nerve biopsy. Biological markers of inflammation or eosinophilia were present in 5/8 and a progressive motor deficit (7/8) is suggestive of the diagnosis. Under steroid treatment, all patients improved during a mean of 2 years 6 months of follow-up (Mean Rankin score improvement 1.9 point), but five relapsed including three mononeuritis multiplex, and one had acral necrosis. Vasculitis presenting as LL radiculopathy is rare; EMG studies with signs of mononeuritis multiplex and nerve biopsy studies are useful for making the diagnosis.

  10. Therapeutic Efficacy Observation on‘Setting F ire on the Mountain’ Manipulation by Lu Shou-yan for Cervical Radiculopathy

    Institute of Scientific and Technical Information of China (English)

    Sun Yi-jun; Wu Yao-chi; Zhang Jun-feng; Li Yan; Wang Ying

    2014-01-01

    Objective:To observe the clinical effect of‘setting fire on the mountain’ manipulation by Lu Shou-yan for cervical radiculopathy as well as the infrared thermographic changes of the cervical area before and after treatment. Methods:A total of 120 eligible cases with cervical radiculopathy were randomly allocated into an observation group and a control group, 60 in each group. Cases in the observation group were treated with Lu Shou-yan’s ‘setting fire on the mountain’ manipulation, whereas cases in the control group were treated with even reinforcing-reducing manipulation. After two courses of treatment, the infrared thermographic changes and overall therapeutic efficacies in the two groups were compared. Results: The recovery rate and total effective rate in the observation group were 68.3%and 98.3%respectively, versus 28.3%and 81.7%in the control group, showing statistical differences in recovery rate and total effective rate (both P Conclusion:‘Setting fire on the mountain’ manipulation by Lu Shou-yan is better than even reinforcing-reducing manipulation for cervical radiculopathy.

  11. [Lateral lumbar disk hernia].

    Science.gov (United States)

    Monod, A; Desmoineaux, P; Deburge, A

    1990-01-01

    Lateral lumbar disc herniations (L.D.H.) develop in the foramen, and compress the nerve root against the overlying vertebral pedicle. In our study of L.D.H. from the clinical, radiographical, and therapeutical aspects, we reviewed 23 cases selected from the 590 patients treated for discal herniation from 1984 to 1987. The frequency of L.D.H. in this series was 3.8 per cent. The clinical pattern brings out some suggestive signs of L.D.H. (frequency of cruralgia, a seldom very positive Lasegue's test, the paucity of spinal signs, non impulsive pain). Saccoradiculography and discography rarely evidenced the L.D.H.. The T.D.M. was the investigation of choice on condition that it was correctly used. When the image was doubtful, disco-CT confirmation should be proceeded too. This latter method of investigation enabled the possibility of sequestration to be explored. 14 patients were treated by chemonucleolysis, with 9 successful outcomes. The 5 failures were cases where chemonucleolysis should not have been indicated, mainly due to associated osseous stenosis. 9 patients underwent immediate surgery with good results in each case.

  12. [Lumbar stabilization exercises].

    Science.gov (United States)

    Vásquez-Ríos, Jorge Rodrigo; Nava-Bringas, Tania Inés

    2014-01-01

    Antecedentes: el ejercicio es la intervención con mayor grado de evidencia de eficacia para el tratamiento del dolor crónico de la espalda baja, con beneficio superior en términos de dolor y funcionalidad, en comparación con cualquiera otra intervención. Existe una amplia variedad de ejercicios diseñados; sin embargo, actualmente los llamados ejercicios de estabilización lumbar adquiririeron una popularidad creciente entre los clínicos que están en contacto con enfermedades de la columna. Sin embargo, existe controversia en cuanto a la prescripción adecuada de los mismos y los múltiples protocolos publicados. Objetivo: analizar la bibliografía científica acerca del uso y prescripción de estos ejercicios para favorecer la mejor toma de decisiones enlos clínicos y diseñar, con base a la evidencia, el programa más adecuado para cada paciente. Conclusión: se encontró que este programa es una herramienta esencial en el tratamiento del dolor de espalda baja, en la etapa terapéutica y en la preventiva.

  13. NEUROMUSCULAR CONTROL IN LUMBAR DISORDERS

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    Ville Leinonen

    2004-03-01

    Full Text Available Impaired motor and sensory functions have been associated with low back pain (LBP. This includes disturbances in a wide range of sensorimotor control e.g. sensory dysfunctions, impaired postural responses and psychomotor control. However, the physiological mechanisms, clinical relevance and characteristics of these findings in different spinal pathologies require further clarification. The purposes of this study were to investigate postural control, lumbar muscle function, movement perception and associations between these findings in healthy volunteers (n=35, patients with lumbar disc herniation (n=20 and lumbar spinal stenosis (LSS, n=26. Paraspinal muscle responses for sudden upper limb loading and muscle activation during flexion-extension movement and the lumbar endurance test were measured by surface electromyography (EMG. Postural stability was measured on a force platform during two- and one-footed standing. Lumbar movement perception was assessed in a motorised trunk rotation unit in the seated position. In addition, measurements of motor-(MEP and somatosensory evoked potentials (SEP and needle EMG examination of lumbar multifidus muscles were performed in the LSS patients. Clinical and questionnaire data were also recorded. A short latency paraspinal muscle response (~50 ms for sudden upper limb loading was observed. The latency of the response was shortened by expectation (p=0.017. The response latency for unexpected loading was similar in healthy persons and disc herniation patients but the latency was not shortened by expectation in the patients (p = 0.014. Also impaired postural control (p < 0.05 and lumbar movement perception (p = 0.012 were observed in disc herniation patients. The impaired lumbar movement perception (p=0.054 and anticipatory muscle activation (p = 0.043 tended to be restored after successful surgery but postural control had still not recovered after 3 months of follow-up. The majority of LSS patients were unable

  14. Chronic contained rupture of an abdominal aortic aneurysm presenting as a Grynfeltt lumbar hernia. A case report.

    Science.gov (United States)

    Dobbeleir, J; Fourneau, I; Maleux, G; Daenens, K; Vandekerkhof, J; Nevelsteen, A

    2007-06-01

    We report a unique case of chronic contained thoraco-abdominal aneurysm rupture presenting as a Grynfeltt lumbar hernia. A 79-year-old man presented with backpain and a bluish swelling in the left lumbar region in the presence of a non tender aortic aneurysm. CT scan confirmed contained rupture of a type IV thoraco-abdominal aortic aneurysm. The peri-aortic haematoma protruded through the lumbar wall causing a Grynfeltt lumbar hernia. The aneurysm was replaced through a thoraco-phreno-lumbotomy. The patient survived and is doing well six months postoperatively.

  15. [Congenital lumbar hernia and bilateral renal agenesis].

    Science.gov (United States)

    Barrero Candau, R; Garrido Morales, M

    2007-04-01

    We report a new case of congenital lumbar hernia. This is first case reported of congenital lumbar hernia and bilateral renal agenesis. We review literature and describe associated malformations reported that would be role out in every case of congenital lumbar hernia.

  16. Segmentalliverincarcerationthrougha recurrent incisional lumbar hernia

    Institute of Scientific and Technical Information of China (English)

    Nikolaos S. Salemis; Konstantinos Nisotakis; Stavros Gourgiotis; Efstathios Tsohataridis

    2007-01-01

    BACKGROUND: Lumbar hernia is a rare congenital or acquired defect of the posterior abdominal wall. The acquired type is more common and occurs mainly as an incisional defect after lfank surgery. Incarceration or strangulation of hernia contents is uncommon. METHOD: Segmental liver incarceration through a recurrent incisional lumbar defect was diagnosed in a 58 years old woman by magnetic resonance imaging. RESULTS: The patient underwent an open repair of the com-plicated hernia. An expanded polytetralfouoroethylene (e-PTFE) mesh was fashioned as a sublay prosthesis. She had an uncomplicated postoperative course. Follow-up examinations revealed no evidence of recurrence. CONCLUSIONS: Although lumbar hernia rarely results in incarceration or strangulation, early repair is necessary because of the risks of complications and the increasing dififculty in repairment as it enlarges. Surgical repair is often dififcult and challenging.

  17. Sagittal spinal alignment in patients with lumbar disc herniation.

    Science.gov (United States)

    Endo, Kenji; Suzuki, Hidekazu; Tanaka, Hidetoshi; Kang, Yupeng; Yamamoto, Kengo

    2010-03-01

    A retrospective cross-sectional study was designed to evaluate total sagittal spinal alignment in patients with lumbar disc herniation (LDH) and healthy subjects. Abnormal sagittal spinal alignment could cause persistent low back pain in lumbar disease. Previous studies analyzed sciatic scoliotic list in patients with lumbar disc herniation; but there is little or no information on the relationship between sagittal alignment and subjective findings. The study subjects were 61 LDH patients and 60 age-matched healthy subjects. Preoperative and 6-month postoperatively lateral whole-spine standing radiographs were assessed for the distance between C7 plumb line and posterior superior corner on the top margin of S1 sagittal vertical axis (SVA), lumbar lordotic angle between the top margin of the first lumbar vertebra and first sacral vertebra (L1S1), pelvic tilting angle (PA), and pelvic morphologic angle (PRS1). Subjective symptoms were evaluated by the Japanese Orthopedic Association (JOA) score for lower back pain (nine points). The mean SVA value of the LDH group (32.7 +/- 46.5 mm, +/- SD) was significantly larger than that of the control (2.5 +/- 17.1 mm), while L1S1 was smaller (36.7 +/- 14.5 degrees ) and PA was larger (25.1 +/- 9.0 degrees ) in LDH than control group (49.0 +/- 10.0 degrees and 18.2 +/- 6.0 degrees , respectively). At 6 months after surgery, the malalignment recovered to almost the same level as the control group. SVA correlated with the subjective symptoms measured by the JOA score. Sagittal spinal alignment in LDH exhibits more anterior translation of the C7 plumb line, less lumbar lordosis, and a more vertical sacrum. Measurements of these spinal parameters allowed assessment of the pathophysiology of LDH.

  18. Percutaneous endoscopic lumbar discectomy: Results of first 100 cases

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    Kanthila Mahesha

    2017-01-01

    Full Text Available Background: Lumbar disc herniation is a major cause of back pain and sciatica. The surgical management of lumbar disc prolapse has evolved from exploratory laminectomy to percutaneous endoscopic discectomy. Percutaneous endoscopic discectomy is the least invasive procedure for lumbar disc prolapse. The aim of this study was to analyze the clinical outcome, quality of life, neurologic function, and complications. Materials and Methods: One hundred patients with lumbar disc prolapse who were treated with percutaneous endoscopic discectomy from May 2012 to January 2014 were included in this retrospective study. Clinical followup was done at 1 month, 3 months, 6 months, 1 year, and at yearly interval thereafter. The outcome was assessed using modified Macnab′s criteria, visual analog scale, and Oswestry Disability Index. Results: The mean followup period was 2 years (range 18 months - 3 years. Transforaminal approach was used in 84 patients, interlaminar approach in seven patients, and combined approach in nine patients. An excellent outcome was noted in ninety patients, good outcome in six patients, fair result in two patients, and poor result in two patients. Minor complications were seen in three patients, and two patients had recurrent disc prolapse. Mean hospital stay was 1.6 days. Conclusions: Percutaneous endoscopic lumbar discectomy is a safe and effective procedure in lumbar disc prolapse. It has the advantage that it can be performed on a day care basis under local anesthesia with shorter length of hospitalization and early return to work thus improving the quality of life earlier. The low complication rate makes it the future of disc surgery. Transforaminal approach alone is sufficient in majority of cases, although 16% of cases required either percutaneous interlaminar approach or combined approach. The procedure definitely has a learning curve, but it is acceptable with adequate preparations.

  19. Influence of lumbar curvature and rotation on forward flexibility in idiopathic scoliosis

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    Feng-Chun Kao

    2014-04-01

    Full Text Available Background: Lumbar spine facet joints are arranged sagittally and mainly provide forward flexibility. Rotation of the lumbar vertebral body and coronal plane deformity may influence the function of lumbar forward flexibility. We hypothesize that the more advanced axial and coronal plane deformity could cause more limitation on forward flexibility in patients with idiopathic scoliosis. Methods: Between January 2011 and August 2011, 85 patients with adolescent idiopathic scoliosis were enrolled in this study. The proximal thoracic, major thoracic, thoracolumbar/lumbar (TL/L, and lumbar (L1/L5 curves were measured by Cobb's method. Lumbar apical rotation was graded using the Nash-Moe score. Lumbar forward flexibility was measured using the sit and reach (S and R test. Statistical analysis was performed using one-way analysis of variance (ANOVA, Spearman's and Pearson's correlation coefficients. Results: The mean age was 16.1 ± 2.84 years. The mean proximal thoracic, major thoracic, TL/L, and L1/L5 curves were 17.61° ± 8.92, 25.56° ± 11.61, 26.09° ± 8.6, and 15.10° ± 7.85, respectively. The mean S and R measurement was 25.56 ± 12.33 cm. The magnitude of the TL/L and L1/L5 curves was statistically positively related to vertebral rotation (rs = 0.580 and 0.649, respectively. The correlation between the S and R test and both the TL/L and L1/L5 curves was negative (rp = –0.371 and –0.595, respectively. Besides, the S and R test also demonstrated a significant negative relationship with vertebral rotation (rs = –0.768. Conclusion: In patients with idiopathic scoliosis, spinal deformity can diminish lumbar forward flexibility. Higher lumbar curvature and rotation lead to greater restriction of lumbar flexion.

  20. Do clinical features and MRI suggest the same nerve root in acute cervical radiculopathy

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    M. Conradie

    2006-02-01

    Full Text Available Different proposed pathophysiological mechanisms can result in variable clinical presentations of cervical radiculopathy (CR, often making it difficult to detect minor nerve root (NR conditions. This descriptive study determined (1 the level(s of  NR involvement suggested by the distribution patterns of clinical features and detected by magnetic resonance imaging (MRI and (2 the most common associations between the different variables in patients diagnosed with acute CR by a neurosurgeon. A physiotherapist blinded to the level(s of NR involvement performed a standardized interview on 21 subjects to determine the distribution patterns of pain and paraesthesia, and a neurological examination. The Fisher exact test was used to determine associations between the different variables. Only seven subjects presented clinically and radiologically with the same single-level NR involvement. Multiple- level presentations occurred which might be due to dermatomal overlapping, central sensitization or the possible involvement of two adjacent NR levels. Distribution patterns of motor weakness, pain and paraesthesia, and to a lesser extent sensory and reflex changes, have value in identifying the compressed NR level. For this sample the distri-bution patterns of radicular features identified C6 and C8 with more certainty than C7.

  1. A lumbar disc surgery predictive score card.

    Science.gov (United States)

    Finneson, B E

    1978-06-01

    A lumbar disc surgery predictive score card or questionnaire has been developed to assess potential candidates for excision of a herniated lumbar disc who have not previously undergone lumbar spine surgery. It is not designed to encompass patients who are being considered for other types of lumbar spine surgery, such as decompressive laminectomy or fusion. In an effort to make the "score card" usable by almost all physicians who are involved in lumbar disc surgery, only studies which have broad acceptance and are generally employed are included. Studies which have less widespread use such as electromyogram, discogram, venogram, special psychologic studies (MMPI, pain drawings) have been purposely excluded.

  2. Apoptosis of lumbar spinal cord neurons in cauda equina syndrome rats

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Objective To explore the law of apoptosis of lumbar spinal cord neurons in cauda equina syndrome (CES). Methods Cauda equina of rats was compressed by a piece of silica gel stick. From day 1 to day 28,the lumbar spinal cord specimens were harvested and assessed by Nissl's staining and TUNEL staining. Results Compression of cauda equina caused lesion and apoptosis of neurons in lumbar spinal cord,and the extent of apoptosis reached the peak on 7th day after compression. Conclusion Apoptosis of neurons in lum...

  3. RADIOLOGICAL DIAGNOSTIC METHODS OF SOFT-TISSUE COMPONENTS IN THE SPINAL CANAL FORMING LUMBAR STENOSIS

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    OTABEK ABLYAZOV

    2011-08-01

    Full Text Available The modern categorization defines the different forms of lumbar part spine stenosis, coming from anatomical and pathological of the principle. One of the varieties is a central lumbar stenosis. Compression of medulla spinalis occurs due to reduction of sizes of the spine central cannel caused either by osseous structure or softtissue of the spine canal. All softtissue components of the spinal canal can form stenos including defeat of intervertebral disk (the hernia of the disk. This work studies efficiency of Xray (at 33 patients and MRI (at 92 patients methods in diagnostics of the hernia of the disk that participates in forming lumbar part spine stenosis.

  4. Computed Tomography of the lumbar facet joints

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Mi Ryoung; Kim, Yung Soon; Lee, Joo Hyuk; Jeon, Hae Sang; Kim, Dae Yung [Kang Nam General Hospital, Seoul (Korea, Republic of)

    1989-08-15

    The lumbar facet disease is a frequently overlooked cause of sciatic pain, but the lumbar facet joints are well-recognized source of low back pain and radiating leg pain which can be confused with sciatica due to herniated disc. We measured the angulation of the facet joints on axial spine CT films in 149 cases which contains 41 normal group and 108 abnormal group and studied the relationship between the angulation and degeneration of the facets, the asymmetry of each sided facets and facet degeneration, the asymmetry and disc protrusion, and the asymmetry and annular bulging of the disc. The results were as follows: 1. Facet angulation in abnormal group were more sagittally oriented than the normal group. 2. The angulation of right facet was more sagittally oriented than the left in L4-5 level of abnormal group. 3. Degeneration of facet joints occur asymmetrically, and the more facet joint degenerates, the more it orients sagittally, particularly in L4-5. 4. Asymmetry in facet joint degeneration and unilateral disc protrusion of L5-SI level is greater than the normal gro0008.

  5. Chondroblastoma of the lumbar vertebra

    Energy Technology Data Exchange (ETDEWEB)

    Leung, L.Y.J.; Shu, S.J.; Chan, M.K.; Chan, C.H.S. [Dept. of Radiology and Imaging, Queen Elizabeth Hospital, Hong Kong (Hong Kong)

    2001-12-01

    Chondroblastoma of the vertebra is a very rare condition. To our knowledge fewer than 20 cases have been reported in the world literature. We report a 54-year-old man with chondroblastoma of the fifth lumbar vertebra. The clinical and radiological aspects of the tumor are discussed, emphasizing the presence of an extraosseous mass suggestive of locally aggressive behavior. (orig.)

  6. Lumbar myelography with Omnipaque (iohexol)

    Energy Technology Data Exchange (ETDEWEB)

    Lilleaas, F.; Bach-Gansmo, T.; Weber, H.

    1986-07-01

    Lumbar myelography with iohexol (Omnipaque) was performed in 103 consecutive adult patients with low back pain or sciatica. The patients were observed for 48 h with registration of possible adverse reactions. Mild or moderate transient side effects were recorded in 24 patients. No serious adverse reactions were noted, and EEG recorded in 25 patients showed no changes.

  7. Analysis on the Lower Lumbar Fracture Postoperative Abdominal Distention Causes and Preventive Measures%下腰椎骨折术后腹胀原因分析及治疗探讨

    Institute of Scientific and Technical Information of China (English)

    唐永刚; 夏根; 贾瑞; 乔永东

    2012-01-01

      目的:对下腰椎骨折患者术后腹胀的临床原因进行分析,探讨预防及治疗腹胀的临床措施。方法:回顾笔者所在医院脊柱骨科546例下腰椎骨折患者的临床资料,并对脊髓损伤类型进行分类,分析脊髓损伤程度与腹胀的关系及不同下腰椎椎体节段与腹胀的关系,并对腹胀的原因及防治措施进行分析。结果:术前Frankel分级B级腹胀患者33例、C级63例、D级94例、E级197例,L3腹胀患者为190例、L4为125例、L5为72例,术后随访总患者Frankel分级,B级患者38例、C级78例、D级144例、E级286例,L3腹胀患者为245例、L4为176例、L5为125例。结论:对下腰椎骨折术后腹胀的原因及防治措施加以分析研究,有利于防止下腰椎骨折术后腹胀的发生,也利于提高腹胀发生后的处理水平,更利于患者的早日康复。%  Objective:The lower lumbar spine fractures in patients with postoperative abdominal distention clinical analysis,to investigate the clinical measures of prevention and treatment of abdominal distension.Method:Review 546 cases of hospital Spinal Orthopedic vertebral fracture patients,387 patients with a history of abdominal distension,and type of spinal cord injury classification,analysis of spinal cord injury and bloating, and the lower lumbar vertebral segments and the belly the expansion of relations,and abdominal distension.Result:Preoperative Frankel grade B bloating in patients with 33 cases,63 cases of class C,D in 94 cases,the E-Class 197 cases,L3 abdominal distension in patients with 190 cases,L4 125 cases,L5 72 patients were followed up patients with total Frankelgrade B patients and 38 cases,78 cases of class C,D in 144 cases,286 cases of E-Class, L3 abdominal distension in patients with 245 cases,L4 176 cases,and L5 125.Conclusion:Relationship between the degree of spinal cord loss and abdominal distension,and pedicle fixation,to prevent urinary retention and infection

  8. A systematic review of the diagnostic accuracy of provocative tests of the neck for diagnosing cervical radiculopathy

    Science.gov (United States)

    Pool, Jan J. M.; van Tulder, Maurits W.; Riphagen, Ingrid I.; de Vet, Henrica C. W.

    2006-01-01

    Clinical provocative tests of the neck, which position the neck and arm inorder to aggravate or relieve arm symptoms, are commonly used in clinical practice in patients with a suspected cervical radiculopathy. Their diagnostic accuracy, however, has never been examined in a systematic review. A comprehensive search was conducted in order to identify all possible studies fulfilling the inclusion criteria. A study was included if: (1) any provocative test of the neck for diagnosing cervical radiculopathy was identified; (2) any reference standard was used; (3) sensitivity and specificity were reported or could be (re-)calculated; and, (4) the publication was a full report. Two reviewers independently selected studies, and assessed methodological quality. Only six studies met the inclusion criteria, which evaluated five provocative tests. In general, Spurling’s test demonstrated low to moderate sensitivity and high specificity, as did traction/neck distraction, and Valsalva’s maneuver. The upper limb tension test (ULTT) demonstrated high sensitivity and low specificity, while the shoulder abduction test demonstrated low to moderate sensitivity and moderate to high specificity. Common methodological flaws included lack of an optimal reference standard, disease progression bias, spectrum bias, and review bias. Limitations include few primary studies, substantial heterogeneity, and numerous methodological flaws among the studies; therefore, a meta-analysis was not conducted. This review suggests that, when consistent with the history and other physical findings, a positive Spurling’s, traction/neck distraction, and Valsalva’s might be indicative of a cervical radiculopathy, while a negative ULTT might be used to rule it out. However, the lack of evidence precludes any firm conclusions regarding their diagnostic value, especially when used in primary care. More high quality studies are necessary in order to resolve this issue. PMID:17013656

  9. [Traumatic lumbar hernia of the Petit's triangle. A clinical case].

    Science.gov (United States)

    Rosato, L; Paino, O; Ginardi, A

    1996-12-01

    Lumbar hernias are very rare and no more than 300 are reported in literature. They can be classified as congenital and acquired. The latter are in turn subdivided into primary and secondary. Secondary traumatic lumbar hernias account for 25% of all cases. The site of the formation of this hernia is mainly Grynfelt's triangle and, to a lesser extent, Petit's triangle. Traumatic lumbar hernia have very moderate symptoms and may be corrected surgically relatively easily, in particular with the use of Marlex nets. Recidivations can be easily identified owing to the lack of aponeurotic support structures in this anatomic site. Owing to their traumatic etiopathogenesis these hernias are of particular medicolegal importance for the purposes of indemnity. The case reported refers to a 46-years-old man involved in a road accident who sustained an injury caused by the explosion of hollow viscera in the abdomen and the subsequent onset of a hernia swelling through Petit's triangle in the right lumbar region. Owing to the width of the breach, plastic surgery was carried out using a Marlex graft. A large recidivation was observed around one year later.

  10. Surgical treatment in thoraco-lumbar region fractures.

    Directory of Open Access Journals (Sweden)

    Jorge Alberto Jerez Labrada

    2008-08-01

    Full Text Available Background: thoraco-lumbar fractures may affect people at any moment of their lives, especially at their most fruitful and useful stage. Its correct diagnosis and treatment may directly influence in the posterior evolution of the patients. Objectives: to evaluate the results of the surgical treatment in thoraco-lumbar region fractures. Methods: a descriptive retrospective correlational study of series cases which included 54 patients attended due to thoraco-lumbar region fractures in the University Hospital “Dr. Gustavo Aldereguía Lima” in Cienfuegos city, Cuba from January 1999 to June 2007. Age, sex, etiology of the fracture, type and level of the fractures, associated diseases, surgical techniques used for, pre and post operatory neurological damage, usage of metilprednisolone, complications and final results were the variables taken into consideration in this study. Results: most of the patients belonged to male sex under the age of 45. The totality of the cases had type IV fracture, and a great part of them had Denis type II fracture having surgical treatment. The causes of the lesions were traffic accidents, working accidents and height falls. The most useful surgical techniques were posterior decompression, instrumentation and fusion. Surgery improved the neurological damage in almost half of sick patients with this condition. Complications were minimum and rupture of the implant was predominant. Conclusion: surgical treatment in thoraco-lumbar region fractures had satisfactory results in our milieu.

  11. A Rare Case of Pediatric Lumbar Spinal Ependymoma Mimicking Meningitis.

    Science.gov (United States)

    Ekuma, Ezeali Mike; Ito, Kiyoshi; Chiba, Akihiro; Hara, Yosuke; Kanaya, Kohei; Horiuchi, Tetsuyoshi; Ohaegbulam, Samuel; Hongo, Kazuhiro

    2017-02-12

    Spontaneous acute subarachnoid hemorrhage (SAH) from lumbar ependymoma in children is rare. We report a case of a14-year-old boy who developed sudden radicular low back pain while playing baseball. He was initially managed conservatively in a local hospital for suspected lumbar disc herniation, but later developed meningeal symptoms and fever before being referred to our hospital. There he underwent a diagnostic lumbar puncture in the emergency room; his cerebrospinal fluid suggested an SAH. Physical examination showed meningeal signs and cauda equina features. Cerebrospinal fluid analysis was negative for bacterial meningitis. Lumbar magnetic resonance imaging revealed a mass characterized as a hemorrhagic lesion. The patient had an emergent evacuation of the mass via the posterior approach. Postoperatively, his symptoms resolved completely. The histological diagnosis was, surprisingly, an ependymoma (WHO grade II). This case is particularly interesting because of its rarity in children, and its pattern of presentation. Though bacterial or viral meningitis is the most frequent cause of meningeal features in children, SAH from a hemorrhagic spinal tumor should be considered. Ultimately, a high index of suspicion is needed for prompt diagnosis.

  12. Lumbar MRI scan

    Science.gov (United States)

    ... shirt). Make sure you take off your watch, jewelry and watches. Some types of metal can cause ... may fly across the room. Items such as jewelry, watches, credit cards, and hearing aids can be ...

  13. High sensitive C-reactive protein-Effective tool in determining postoperative recovery in lumbar disc disease

    Directory of Open Access Journals (Sweden)

    Tushar Narayan Rathod

    2014-01-01

    Full Text Available Background: It is common in medical practice to see patients having persistent pain and radiculopathy even after undergoing discectomy surgery. Inflammatory cytokines, such as interleukins are produced at the site of disc herniation and are now considered responsible for the pain perceived by the patient. This study has used high sensitive C-reactive protein (HSCRP assay for predicting inflammation around the nerve roots on very same principle, which has used HSCRP for predicting coronary artery diseases in current clinical practice. Thus, purpose of this study is to test whether HSCRP can stand as an objective tool to predict postoperative recovery in patients undergoing lumbar discectomy. That is, to study association between preoperative HSCRP blood level and postoperative recovery with the help of modified Oswestry Back Disability Score. Materials and Methods: A study group consisting of 50 cases of established lumbar disc disease and control group of 50 normal subjects, matched with the study group. Both the study and control groups were subjected to detailed evaluation with the help of modified Oswestry Low Back Pain Scale both pre and postoperatively at 3 months, 6 months and 1-year. The preoperative blood samples were analyzed to assess the HSCRP concentration. All the cases underwent surgery over a period of 1-year by the same surgeon. Results: The level of HSCRP in the study group was between 0.050- and 0.710 mg/dL and in the control group, 0.005-0.020 mg/dL. There was highly significant positive correlation between preoperative HSCRP level and postoperative score at P 10 points, while those with HSCRP level in the range of 0.470 ± 0.163 mg/dL, showed poor recovery (score improved < 10 points. Conclusion: HSCRP will serve as a good supplementary prognostic marker for operative decision making in borderline and troublesome cases of lumbar disc disease.

  14. The application and significance of urine flow dynamic analysis in function evaluation for neurogenic bladder caused by thoracic lumbar spinal cord injury%尿流动力学分析在胸腰段脊髓损伤所致神经源性膀胱功能评估中的应用及意义

    Institute of Scientific and Technical Information of China (English)

    沈峰

    2015-01-01

    目的 探讨尿流动力学分析在胸腰段脊髓损伤所致神经源性膀胱功能评估中的应用及意义.方法 选取80例胸腰段脊髓损伤伴排尿障碍患者为研究对象,分析患者膀胱顺应性、逼尿肌反射、逼尿肌外括约肌协调等指标.结果 80例中64例(80%)出现逼尿肌反射亢进,其中伴尿道外括约肌协调22例,失调42例;16例出现逼尿肌无反射(20%),其中伴尿道外括约肌协调4例,失调4例,去神经化8例.80例中16例(20%)表现为膀胱顺应性增加,64例(80%)表现为膀胱顺应性下降.结论 胸腰段脊髓损伤患者大多表现为逼尿肌反射亢进,仍有部分表现为逼尿肌无反射.并根据尿道括约肌功能进一步分为数种亚型.尿动力学检查在胸腰段脊髓损伤中明确了神经源性膀胱的类型,为治疗及预后判断提供价值.%Objectives To evaluate the application and significance of urine flow dynamic analysis in function evaluation for neurogenic bladder caused by thoracic lumbar spinal cord injury.Methods Selected 80 cases of thoracic lumbar spinal cord injury with urination disorders as the research object.Analyzed the index of bladder compliance,detrusor reflex and detrusor-external sphincter dyssynergia.Results In the total 80 cases,64 cases (80%) of detrusor hyperreflexia,included 22 cases with urethral sphincter coordinate,42 cases with imbalance.16 cases (20%) of detrusor areflexia,included 4 cases with urethral sphincter coordinate,4 cases with imbalance,8 cases with denervation.In total 80 cases,16 cases(20%) of bladder compliance increased,64 cases (80%) with bladder compliance decreased.Conclusions Thoracic lumbar spinal cord injury patients usually show the detrusor hyperreflexia,and there are still a part of detrusor areflexia.According to the urethral sphincter function,neurogenic bladder is further divided into several subtypes.Urine flow dynamic analysis in thoracic lumbar spinal cord injury has been clear

  15. Adjacent Lumbar Disc Herniation after Lumbar Short Spinal Fusion

    Directory of Open Access Journals (Sweden)

    Koshi Ninomiya

    2014-01-01

    Full Text Available A 70-year-old outpatient presented with a chief complaint of sudden left leg motor weakness and sensory disturbance. He had undergone L4/5 posterior interbody fusion with L3–5 posterior fusions for spondylolisthesis 3 years prior, and the screws were removed 1 year later. He has been followed up for 3 years, and there had been no adjacent segment problems before this presentation. Lumbar magnetic resonance imaging (MRI showed a large L2/3 disc hernia descending to the L3/4 level. Compared to the initial MRI, this hernia occurred in an “intact” disc among multilevel severely degenerated discs. Right leg paresis and bladder dysfunction appeared a few days after admission. Microscopic lumbar disc herniotomy was performed. The right leg motor weakness improved just after the operation, but the moderate left leg motor weakness and difficulty in urination persisted.

  16. 腰椎疾病同时合并下肢动脉闭塞症所致间歇性跛行的临床诊治%Clinical treatment of the intermittent claudication caused by lumbar spine disease combined lower extremity arteriosclerosis obliterans

    Institute of Scientific and Technical Information of China (English)

    倪东馗; 吴义生; 庞小建; 李立军

    2010-01-01

    Objective To explore the principle of diagnosis and treatment of intermittent claudication caused by lumbar spine disease combined with lower extremity arteriosclerosis obliterans. Method Eighteen cases of patients with intermittent claudication caused by lumbar spine disease combined with lower extremity arteriosclerosis obliterans, using MRI and MRA, to determine the main reason due to of disease, to take the treatment for the cause. Results The patients were followed up for 7 to 24 months, average (16.0 ± 4.7) months. Assessed according to the modified MacNab criteria of clinical efficacy, excellent in 7 cases, good in 8 cases, general in 3 cases,satisfactory rate was 83.3%(15/18). Intermittent claudication were improved with all patients, walking distance of more than 1000 meters, relief rate was 100%. Postoperative ankle brachial score(0.90±0.54 ) was obviously increased compared with preoperative average(0.58±0.36), there was significant statistical difference(P<0.01). All cases were not amputee due to circulation disturbance. Conclusion The diagnosis and treatment of intermittent claudication caused by lumbar spine disease combined lower extremity arteriosclerosis obliterans,it is necessary to collect a history of serious and careful investigation,combined with imaging, can accurately determine the responsibility of lesions, target to give the appropriate treatment, can get a good effect%目的 探讨腰椎疾病同时合并下肢动脉闭塞症所致间歇性跛行的诊治原则.方法 对18例患有腰椎疾病同时合并下肢动脉闭塞症的患者,利用MRI和MRA检查判定所致患者疾病的主要病因,采取针对病因的适宜治疗.结果 本组病例全部获得随访,随访时间7~24(16.0±4.7)个月.按改良MacNab标准评定临床疗效,优7例,良8例,可3例,优良率为83.3%(15/18).全部病例间歇性跛行明显改善,行走距离超过1000m,改善率100%.术后踝肱指数(ABI)0.90±0.54,较术前(0.58±0.36)明显增

  17. [Lumbar myelography with metrizamid (author's transl)].

    Science.gov (United States)

    Kehler, M

    1977-03-01

    A series of lumbar myelographies -- 105 in 98 patients - was carried out with water-soluble Metrizamid (Amipaque R) in a concentration of 170 mg I/ml and showed side-effects in 32% and a quality of contrast similar to that of other water-soluble contrast media used before. The side effects were mild, of short duration and needed no treatment. There were no epileptic fits, tonic or clonic carried out 1 - 12 months later showed no signs of arachnoiditis. Dangers of more serious complications appeared to increase, the higher the level of injection into the spinal canal. A short survey of contrast media used in myelography and earlier experience of experimental or clinical side effects caused by Medtrizamid in myelography follows.

  18. Lumbar degenerative spinal deformity: Surgical options of PLIF, TLIF and MI-TLIF

    Directory of Open Access Journals (Sweden)

    Hey Hwee Weng

    2010-01-01

    Full Text Available Degenerative disease of the lumbar spine is common in ageing populations. It causes disturbing back pain, radicular symptoms and lowers the quality of life. We will focus our discussion on the surgical options of posterior lumbar interbody fusion (PLIF and transforaminal lumbar interbody fusion (TLIF and minimally invasive transforaminal lumbar interbody fusion (MI-TLIF for lumbar degenerative spinal deformities, which include symptomatic spondylolisthesis and degenerative scoliosis. Through a description of each procedure, we hope to illustrate the potential benefits of TLIF over PLIF. In a retrospective study of 53 ALIF/PLIF patients and 111 TLIF patients we found reduced risk of vessel and nerve injury in TLIF patients due to less exposure of these structures, shortened operative time and reduced intra-operative bleeding. These advantages could be translated to shortened hospital stay, faster recovery period and earlier return to work. The disadvantages of TLIF such as incomplete intervertebral disc and vertebral end-plate removal and potential occult injury to exiting nerve root when under experienced hands are rare. Hence TLIF remains the mainstay of treatment in degenerative deformities of the lumbar spine. However, TLIF being a unilateral transforaminal approach, is unable to decompress the opposite nerve root. This may require contralateral laminotomy, which is a fairly simple procedure.The use of minimally invasive transforaminal lumbar interbody fusion (MI-TLIF to treat degenerative lumbar spinal deformity is still in its early stages. Although the initial results appear promising, it remains a difficult operative procedure to master with a steep learning curve. In a recent study comparing 29 MI-TLIF patients and 29 open TLIF, MI-TLIF was associated with longer operative time, less blood loss, shorter hospital stay, with no difference in SF-36 scores at six months and two years. Whether it can replace traditional TLIF as the surgery of

  19. The impact of preoperative epidural injections on postoperative infection in lumbar fusion surgery.

    Science.gov (United States)

    Singla, Anuj; Yang, Scott; Werner, Brian C; Cancienne, Jourdan M; Nourbakhsh, Ali; Shimer, Adam L; Hassanzadeh, Hamid; Shen, Francis H

    2017-03-14

    OBJECTIVE Lumbar epidural steroid injections (LESIs) are performed for both diagnostic and therapeutic purposes for a variety of indications, including low-back pain, the leading cause of disability and expense due to work-related conditions in the US. The steroid agent used in epidural injections is reported to relieve nerve root inflammation, local ischemia, and resultant pain, but the injection may also have an adverse impact on spinal surgery performed thereafter. In particular, the possibility that preoperative epidural injections may increase the risk of surgical site infection after lumbar spinal fusion has been reported but has not been studied in detail. The goal of the present study was to use a large national insurance database to analyze the association of preoperative LESIs with surgical site infection after lumbar spinal fusion. METHODS A nationwide insurance database of patient records was used for this retrospective analysis. Current Procedural Terminology codes were used to query the database for patients who had undergone LESI and 1- or 2-level lumbar posterior spinal fusion procedures. The rate of postoperative infection after 1- or 2-level posterior spinal fusion was analyzed. These study patients were then divided into 3 separate cohorts: 1) lumbar spinal fusion performed within 1 month after LESI, 2) fusion performed between 1 and 3 months after LESI, and 3) fusion performed between 3 and 6 months after LESI. The study patients were compared with a control cohort of patients who underwent lumbar fusion without previous LESI. RESULTS The overall 3-month infection rate after lumbar spinal fusion procedure was 1.6% (1411 of 88,540 patients). The infection risk increased in patients who received LESI within 1 month (OR 2.6, p fusion more than 3 months after LESI. CONCLUSIONS Lumbar spinal fusion performed within 3 months after LESI may be associated with an increased rate of postoperative infection. This association was not found when lumbar

  20. Therapeutic perspectives of physical therapy in relation to pain lumbar

    OpenAIRE

    Francisco Eudison da Silva Maia; Fabio Firmino de Albuquerque Gurgel; João Carlos Lopes Bezerra; Cleber Mahlmann Viana Bezerra

    2015-01-01

    The growing incidence of low back pain is a problem of public health, causing physical, economical and psychosocial damages. Such pain is correlated with types of work and its execution, such as remaining in determinate postures for long periods and repetition of mechanically stressful movements, and its consequent metabolic damage on the composing structures of the lumbar spine. Thus, this study approaches the aetiology of the mechanical and biological factors related to low back pain, contr...

  1. Case report and review of lumbar hernia.

    Science.gov (United States)

    Walgamage, Thilan B; Ramesh, B S; Alsawafi, Yaqoob

    2015-01-01

    Lumbar hernias are uncommon and about 300 cases have been reported till date. They commonly occur due to trauma, surgery and infection. They are increasingly being reported after motor vehicle collision injuries. However, spontaneous lumbar hernias are rare and are reported infrequently. It is treated with different surgical approaches and methods. We report a case of primary spontaneous lumbar hernia which was repaired by transperitonial laparoscopic approach using Vypro (polypropylene/polyglactin) mesh and covered with a peritoneal flap.

  2. Bilateral congenital lumbar hernias in a patient with central core disease--A case report.

    Science.gov (United States)

    Lazier, Joanna; Mah, Jean K; Nikolic, Ana; Wei, Xing-Chang; Samedi, Veronica; Fajardo, Carlos; Brindle, Mary; Perrier, Renee; Thomas, Mary Ann

    2016-01-01

    Congenital lumbar hernias are rare malformations caused by defects in the development of the posterior abdominal wall. A known association exists with lumbocostovertebral syndrome; however other associated anomalies, including one case with arthrogryposis, have been previously reported. We present an infant girl with bilateral congenital lumbar hernias, multiple joint contractures, decreased muscle bulk and symptoms of malignant hyperthermia. Molecular testing revealed an R4861C mutation in the ryanodine receptor 1 (RYR1) gene, known to be associated with central core disease. This is the first reported case of the co-occurrence of congenital lumbar hernias and central core disease. We hypothesize that ryanodine receptor 1 mutations may interrupt muscle differentiation and development. Further, this case suggests an expansion of the ryanodine receptor 1-related myopathy phenotype to include congenital lumbar hernias.

  3. THE EFFECT OF THE UPPER LIMB TENSION TEST IN THE MANAGEMENT OF ROM LIMITATION AND PAIN IN CERVICAL RADICULOPATHY

    Directory of Open Access Journals (Sweden)

    Shah Sarfraznawaz F

    2015-06-01

    Full Text Available Aim and Objectives: To study the effect of the upper limb tension test in the management of limitation of range of motion and pain in patients with cervical radiculopathy compared with a control group. Intervention and Outcomes: A total of 40 patients were treated with two types of interventions. The Control group received a conservative management protocol and the Experimental group received an experimental protocol that included mobilization using the Upper Limb Tension Test in addition to the conservative protocol .The outcomes measures were flexion, extension, right side flexion and left side flexion ranges of the cervical spine and VAS score for Pain. Results: All data collected was statistically analysed on the Stat Pac 3.0. Pre and Post test values were taken for both cervical range of motion and pain for both the Control and Experimental groups. Paired ‘t’ test was used for within the group comparison. Unpaired ‘t’ test was used for between the group comparison which showed a highly significant difference in favor of the experimental group at 99.9%(P<0.001 between the ROM of Flexion, Extension, right Side Flexion and left Side Flexion of the cervical spine. Conclusion: The results of the study showed that adding neural mobilization using ULLT certainly benefits patients of cervical radiculopathy as far as the cervical range of motion and pain is considered.

  4. Clinical Evidence of Chinese Massage Therapy (Tui Na for Cervical Radiculopathy: A Systematic Review and Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Xu Wei

    2017-01-01

    Full Text Available Objective. The review is to assess the current evidence of Chinese massage therapy (Tui Na for cervical radiculopathy. Methods. Seven databases were searched. Randomised controlled trials incorporating Tui Na alone or Tui Na combined with conventional treatment were enrolled. The authors in pairs independently assessed the risk of bias and extracted the data. Results. Five studies involving 448 patients were included. The pooled analysis from the 3 trials indicated that Tui Na alone showed a significant lowering immediate effects on pain score (SMD = −0.58; 95% CI: −0.96 to −0.21; Z=3.08, P=0.002 with moderate heterogeneity compared to cervical traction. The meta-analysis from 2 trials revealed significant immediate effects of Tui Na plus cervical traction in improving pain score (MD = −1.73; 95% CI: −2.01 to −1.44; Z=11.98, P<0.00001 with no heterogeneity compared to cervical traction alone. No adverse effect was reported. There was very low quality or low quality evidence to support the results. Conclusions. Tui Na alone or Tui Na plus cervical traction may be helpful to cervical radiculopathy patients, but supportive evidence seems generally weak. Future clinical studies with low risk of bias and adequate follow-up design are recommended.

  5. Clinical Evidence of Chinese Massage Therapy (Tui Na) for Cervical Radiculopathy: A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Wang, Shangquan; Li, Linghui

    2017-01-01

    Objective. The review is to assess the current evidence of Chinese massage therapy (Tui Na) for cervical radiculopathy. Methods. Seven databases were searched. Randomised controlled trials incorporating Tui Na alone or Tui Na combined with conventional treatment were enrolled. The authors in pairs independently assessed the risk of bias and extracted the data. Results. Five studies involving 448 patients were included. The pooled analysis from the 3 trials indicated that Tui Na alone showed a significant lowering immediate effects on pain score (SMD = −0.58; 95% CI: −0.96 to −0.21; Z = 3.08, P = 0.002) with moderate heterogeneity compared to cervical traction. The meta-analysis from 2 trials revealed significant immediate effects of Tui Na plus cervical traction in improving pain score (MD = −1.73; 95% CI: −2.01 to −1.44; Z = 11.98, P < 0.00001) with no heterogeneity compared to cervical traction alone. No adverse effect was reported. There was very low quality or low quality evidence to support the results. Conclusions. Tui Na alone or Tui Na plus cervical traction may be helpful to cervical radiculopathy patients, but supportive evidence seems generally weak. Future clinical studies with low risk of bias and adequate follow-up design are recommended. PMID:28303163

  6. Using the cervical range of motion (CROM) device to assess head repositioning accuracy in individuals with cervical radiculopathy in comparison to neck- healthy individuals.

    Science.gov (United States)

    Wibault, Johanna; Vaillant, Jacques; Vuillerme, Nicolas; Dedering, Åsa; Peolsson, Anneli

    2013-10-01

    This study had two purposes: to compare head repositioning accuracy (HRA) using the cervical range of motion (CROM) device between individuals with cervical radiculopathy caused by disc disease (CDD; n = 71) and neck- healthy individuals (n = 173); and to evaluate the test-retest reliability of the CROM device in individuals with CDD, and criterion validity between the CROM device and a laser in neck-healthy individuals, with quantification of measurement errors. Parameters of reliability and validity were expressed with intra- class- correlation coefficients (ICCs), and measurement errors with standard error of measurement (SEM) and Bland Altman limits of agreement. HRA (Mdn, IQR) differed significantly between individuals with CDD and neck- healthy individuals after rotation right 2.7° (6.0), 1.7° (2.7); and rotation left 2.7° (3.3), 1.3° (2.7) (p < = 0.021); 31% of individuals with CDD were classified as having impairment in HRA. The test-retest reliability of the CROM device in individuals with CDD showed ICCs of 0.79- 0.85, and SEMs of 1.4°- 2°. The criterion validity between the CROM device and the laser in neck-healthy individuals showed ICCs of 0.43- 0.91 and SEMs of 0.8°- 1.3°. The results support the use of the CROM device for quantifying HRA impairment in individuals with CDD in clinical practice; however, criterion validity between the CROM device and a laser in neck-healthy individuals was questionable. HRA impairment in individuals with CDD may be important to consider during rehabilitation and evaluated with the criterion established with the CROM device in neck-healthy individuals.

  7. Fluoroscopic lumbar interlaminar epidural injections in managing chronic lumbar axial or discogenic pain

    Directory of Open Access Journals (Sweden)

    Manchikanti L

    2012-08-01

    Full Text Available Laxmaiah Manchikanti,1,2 Kimberly A Cash,1 Carla D McManus,1 Vidyasagar Pampati,1 Ramsin Benyamin3,41Pain Management Center of Paducah, Paducah, KY; 2University of Louisville, Louisville, KY; 3Millennium Pain Center, Bloomington, IL; 4University of Illinois, Urbana-Champaign, IL, USAAbstract: Among the multiple causes of chronic low back pain, axial and discogenic pain are common. Various modalities of treatments are utilized in managing discogenic and axial low back pain including epidural injections. However, there is a paucity of evidence regarding the effectiveness, indications, and medical necessity of any treatment modality utilized for managing axial or discogenic pain, including epidural injections. In an interventional pain management practice in the US, a randomized, double-blind, active control trial was conducted. The objective was to assess the effectiveness of lumbar interlaminar epidural injections of local anesthetic with or without steroids for managing chronic low back pain of discogenic origin. However, disc herniation, radiculitis, facet joint pain, or sacroiliac joint pain were excluded. Two groups of patients were studied, with 60 patients in each group receiving either local anesthetic only or local anesthetic mixed with non-particulate betamethasone. Primary outcome measures included the pain relief-assessed by numeric rating scale of pain and functional status assessed by the, Oswestry Disability Index, Secondary outcome measurements included employment status, and opioid intake. Significant improvement or success was defined as at least a 50% decrease in pain and disability. Significant improvement was seen in 77% of the patients in Group I and 67% of the patients in Group II. In the successful groups (those with at least 3 weeks of relief with the first two procedures, the improvement was 84% in Group I and 71% in Group II. For those with chronic function-limiting low back pain refractory to conservative management

  8. Neuromuscular disorders associated with static lumbar flexion: a feline model.

    Science.gov (United States)

    Solomonow, M; Zhou, B; Baratta, R V; Zhu, M; Lu, Y

    2002-04-01

    Static flexion of the lumbar spine with constant load applied to the viscoelastic structures for 20 minutes and for 50 minutes resulted in development of spasms and inhibition in the multifidus muscles (e.g., deep erector spinae) and in creep of the supraspinous ligament in the feline model. The development of spasms and inhibition was not dependent on load magnitude. It is suggested that occupational and sports activities which require prolonged static lumbar flexion within the physiological range can cause a "sprain"-like injury to the ligaments, which in turn reflexively induce spasms and inhibition in some erector spinae muscles. Such disorder may take a long time to recover, in the order of days to weeks, depending on the level of creep developed in the tissues.

  9. Genetic association studies in lumbar disc degeneration

    DEFF Research Database (Denmark)

    Eskola, Pasi J; Lemmelä, Susanna; Kjaer, Per;

    2012-01-01

    Low back pain is associated with lumbar disc degeneration, which is mainly due to genetic predisposition. The objective of this study was to perform a systematic review to evaluate genetic association studies in lumbar disc degeneration as defined on magnetic resonance imaging (MRI) in humans....

  10. Primary lumbar hernia: A rarely encountered hernia

    Directory of Open Access Journals (Sweden)

    Sharada Sundaramurthy

    2016-01-01

    Conclusion: A surgeon may encounter a primary lumbar hernia perhaps once in his lifetime making it an interesting surgical challenge. Sound anatomical knowledge and adequate imaging are indispensable. Inspite of advances in minimally invasive surgery, it cannot be universally applied to patients with lumbar hernia and management requires a more tailored approach.

  11. [Neonatal occlusion due to a lumbar hernia].

    Science.gov (United States)

    Hunald, F A; Ravololoniaina, T; Rajaonarivony, M F V; Rakotovao, M; Andriamanarivo, M L; Rakoto-Ratsimba, H

    2011-10-01

    A Petit lumbar hernia is an uncommon hernia. Congenital forms are seen in children. Incarceration may occur as an unreducible lumbar mass, associated with bilious vomiting and abdominal distention. Abdominal X-ray shows sided-wall bowel gas. In this case, reduction and primary closure must be performed as emergency repair.

  12. Remote cerebellar hemorrhage after lumbar spinal surgery

    Energy Technology Data Exchange (ETDEWEB)

    Cevik, Belma [Baskent University Faculty of Medicine, Department of Radiology, Fevzi Cakmak Cad. 10. sok. No: 45, Bahcelievler, Ankara 06490 (Turkey)], E-mail: belmac@baskent-ank.edu.tr; Kirbas, Ismail; Cakir, Banu; Akin, Kayihan; Teksam, Mehmet [Baskent University Faculty of Medicine, Department of Radiology, Fevzi Cakmak Cad. 10. sok. No: 45, Bahcelievler, Ankara 06490 (Turkey)

    2009-04-15

    Background: Postoperative remote cerebellar hemorrhage (RCH) as a complication of lumbar spinal surgery is an increasingly recognized clinical entity. The aim of this study was to determine the incidence of RCH after lumbar spinal surgery and to describe diagnostic imaging findings of RCH. Methods: Between October 1996 and March 2007, 2444 patients who had undergone lumbar spinal surgery were included in the study. Thirty-seven of 2444 patients were scanned by CT or MRI due to neurologic symptoms within the first 7 days of postoperative period. The data of all the patients were studied with regard to the following variables: incidence of RCH after lumbar spinal surgery, gender and age, coagulation parameters, history of previous arterial hypertension, and position of lumbar spinal surgery. Results: The retrospective study led to the identification of two patients who had RCH after lumbar spinal surgery. Of 37 patients who had neurologic symptoms, 29 patients were women and 8 patients were men. CT and MRI showed subarachnoid hemorrhage in the folia of bilateral cerebellar hemispheres in both patients with RCH. The incidence of RCH was 0.08% among patients who underwent lumbar spinal surgery. Conclusion: RCH is a rare complication of lumbar spinal surgery, self-limiting phenomenon that should not be mistaken for more ominous pathologic findings such as hemorrhagic infarction. This type of bleeding is thought to occur secondary to venous infarction, but the exact pathogenetic mechanism is unknown. CT or MRI allowed immediate diagnosis of this complication and guided conservative management.

  13. Lumbar disc herniation in a patient with congenital vertebral body anomaly: a case report.

    Science.gov (United States)

    Atabey, Cem; Eroğlu, Ahmet; Topuz, Ali Kivanc; Velioğlu, Murat; Demircan, Mehmet Nusret

    2014-12-01

    Lumbar disc herniation is characterized with low back and leg pain resulting from the degenerated lumbar disc compressing the spinal nerve root. The etiology of degenerative spine is related to age, smoking, microtrauma, obesity, disorders of familial collagen structure, occupational and sports-related physical activity. However, disc herniations induced by congenital lumbar vertebral anomalies are rarely seen. Vertebral fusion defect is one of the causes of congenital anomalies. The pathogenesis of embryological corpus vertebral fusion anomaly is not fully known. In this paper, a 30-year-old patient who had the complaints of low back and right leg pain after falling from a height is presented. She had right L5-S1 disc herniation that had developed on the basis of S1 vertebra corpus fusion anomaly in Lumbar computed tomography. This case has been discussed in the light of literature based on evaluations of Lumbar Computed Tomography (CT) and Magnetic Resonance Imaging (MRI). This case is unique in that it is the first case with development of lumbar disc herniation associated with S1 vertebral corpus fusion anomaly. Congenital malformations with unusual clinical presentation after trauma should be evaluated through advanced radiological imaging techniques.

  14. Anterior herniation of lumbar disc induces persistent visceral pain:discogenic visceral pain

    Institute of Scientific and Technical Information of China (English)

    TANG Yuan-zhang; Moore-Langston Shannon; LAI Guang-hui; LI Xuan-ying; LI Na; NI Jia-xiang

    2013-01-01

    Background Visceral pain is a common cause for seeking medical attention.Afferent fibers innervating viscera project to the central nervous system via sympathetic nerves.The lumbar sympathetic nerve trunk lies in front of the lumbar spine.Thus,it is possible for patients to suffer visceral pain originating from sympathetic nerve irritation induced by anterior herniation of the lumbar disc.This study aimed to evaluate lumbar discogenic visceral pain and its treatment.Methods Twelve consecutive patients with a median age of 56.4 years were enrolled for investigation between June 2012 and December 2012.These patients suffered from long-term abdominal pain unresponsive to current treatment options.Apart from obvious anterior herniation of the lumbar discs and high signal intensity anterior to the herniated disc on magnetic resonance imaging,no significant pathology was noted on gastroscopy,vascular ultrasound,or abdominal computed tomography (CT).To prove that their visceral pain originated from the anteriorly protruding disc,we evaluated whether pain was relieved by sympathetic block at the level of the anteriorly protruding disc.If the block was effective,CT-guided continuous lumbar sympathetic nerve block was finally performed.Results All patients were positive for pain relief by sympathetic block.Furthermore,the average Visual Analog Scale of visceral pain significantly improved after treatment in all patients (P <0.05).Up to 11/12 patients had satisfactory pain relief at 1 week after discharge,8/12 at 4 weeks,7/12 at 8 weeks,6/12 at 12 weeks,and 5/12 at 24 weeks.Conclusions It is important to consider the possibility of discogenic visceral pain secondary to anterior herniation of the lumbar disc when forming a differential diagnosis for seemingly idiopathic abdominal pain.Continuous lumbar sympathetic nerve block is an effective and safe therapy for patients with discogenic visceral pain.

  15. TAHU MENGHAMBAT KEHILANGAN TULANG LUMBAR TIKUS BETINA OVARIEKTOMI [Tofu Attenuates Lumbar Bone Loss of Ovariectomized Female Rats

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    Suyanto Pawiroharsono 4

    2002-12-01

    Full Text Available The objectives of this research were to examine the efeects of feed containing soybean tofu and tempeh on lumbar bone density and mass of ovariectomized female rats. Twenty four 17 weeks-old Sprague-Dawley rats were randomly assigned to four group, i.e.: (1 non-ovariectomized rats fed casein based diet (NonOvx, (2 ovariectomized rats fed casein based diet (OvxC, (3 ovariectomized rats fed diet containing soybean tofu (OvxH, and (4 ovariectomized rats fed diet containing soybean tempeh (OvxT; in three block based on their body weight. The result show that body weight gram of ovariectomized rats was greater than nonovariectomized. Ovariectomy caused atrophy of the uterus, and resulted in higher serum calcium level. The lower lumbar vertebrae density of ovariectomized rats was observed and the decrease was prevented by tofu.

  16. 应用改良Delphi法制定神经根型颈椎病治疗专家共识%Cervical radiculopathy treatment experts' consensus to establish radiculopathy type by using the modified Delphi meth-od

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    藏磊; 海涌; 范宁; 鲁世保; 杨晋才; 苏庆军; 杜鹏; 高艳军

    2015-01-01

    目的:应用改良Delphi法制定神经根型颈椎病治疗专家共识。方法应用文献检索法检索国内外关于神经根型颈椎病治疗的相关文献,并参考我国现有的神经根型颈椎病诊疗资料及规范,初步拟定包含八个方面(非手术治疗有效比、颈部制动、理疗、药物治疗、手术适应证、手术禁忌证、颈前路手术减压、颈前路手术内固定植入)23个问题的神经根型颈椎病治疗草案。在全国多个地区选取有专业代表性的专家组成专家组,应用改良Delphi法收集专家反馈意见,并对草案中的内容进行筛选及修改。共组织三次专家评估,专家赞同百分比设为≥70%。结果共30位专家组成专家组,三次专家评估的问卷回收数量分别为30份(100%)、24份(80.0%)、16份(53.3%);三次专家评估完成后,专家赞同百分率≥70%的问题共计18个,占所有问题的64.3%(18/28)。专家在七个方面达成共识,包括非手术治疗有效比(1个)、颈部制动(1个)、理疗(1个)、药物治疗(5个)、手术适应证(3个)、手术禁忌证(4个)、手术方式(3个)。结论在目前神经根型颈椎病部分治疗方案仍缺乏循证医学支持的情况下,应用改良Delphi法制定的专家共识代表性强、意见趋同性好,在研究过程中部分未达成共识的治疗方案为今后研究指明了方向。%Objective Cervical radiculopathy treatment experts' consensus to establish radiculopathy type by using the modified Delphi method. Methods Use document retrieval method to review information and articles about the treatment guidelines and articles of cervical radiculopathy including domestic and international areas, established a protocol about clini⁃cal consensus of the treatments for cervical radiculopathy. This protocol included 23 questions (the effective proportion of non⁃operating therapy, neck immobilization

  17. Cervical radiculopathy: Study protocol of a randomised clinical trial evaluating the effect of mobilisations and exercises targeting the opening of intervertebral foramen [NCT01500044

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    Langevin Pierre

    2012-01-01

    Full Text Available Abstract Background Cervical radiculopathy is a common form of neck pain and has been shown to lead to severe disability. Clinical rehabilitation approaches for cervical radiculopathies commonly include exercise and manual therapy interventions targeting the opening of intervertebral foramen, but evidence regarding their effectiveness is scarce. The primary objective of this randomised clinical trial is to compare, in terms of pain and disability, a rehabilitation program targeting the opening of intervertebral foramen to a conventional rehabilitation program, for patients presenting acute or subacute cervical radiculopathies. The hypothesis is that the rehabilitation program targeting the opening of intervertebral foramen will be significantly more effective in reducing pain and disability than the conventional rehabilitation program. Methods/Design This study is a double-blind (participants and evaluators blinded randomised clinical trial that will allow the comparison of patients with a cervical radiculopathy randomly assigned to one of two groups: one group will receive a 4-week rehabilitation program targeting the opening of intervertebral foramen, and the second group will receive a 4-week conventional rehabilitation program. Thirty-six subjects with cervical radiculopathy will be recruited from participating medical and physiotherapy clinics and will be evaluated at baseline, at the end of the 4-week program and four weeks following the end of the program. The primary outcome measure will be the validated Neck Disability Index questionnaire. Secondary outcome measures will include the short version of the Disabilities of the Arm, Shoulder and Hand questionnaire, a numerical pain rating scale, cervicothoracic mobility and patients' perceived global rating of change. During the 4-week rehabilitation program, each participant will take part in eight physiotherapy treatment sessions (2 session/week and will perform a home exercise program. A

  18. Flexible Stabilisation of the Degenerative Lumbar Spine Using PEEK Rods

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    Jacques Benezech

    2016-01-01

    Full Text Available Posterior lumbar interbody fusion using cages, titanium rods, and pedicle screws is considered today as the gold standard of surgical treatment of lumbar degenerative disease and has produced satisfying long-term fusion rates. However this rigid material could change the physiological distribution of load at the instrumental and adjacent segments, a main cause of implant failure and adjacent segment disease, responsible for a high rate of further surgery in the following years. More recently, semirigid instrumentation systems using rods made of polyetheretherketone (PEEK have been introduced. This clinical study of 21 patients focuses on the clinical and radiological outcomes of patients with lumbar degenerative disease treated with Initial VEOS PEEK®-Optima system (Innov’Spine, France composed of rods made from PEEK-OPTIMA® polymer (Invibio Biomaterial Solutions, UK without arthrodesis. With an average follow-up of 2 years and half, the chances of reoperation were significantly reduced (4.8%, quality of life was improved (ODI = 16%, and the adjacent disc was preserved in more than 70% of cases. Based on these results, combined with the biomechanical and clinical data already published, PEEK rods systems can be considered as a safe and effective alternative solution to rigid ones.

  19. Lumbar pedicle cortical bone trajectory screw

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    Song Tengfei; Wellington K Hsu; Ye Tianwen

    2014-01-01

    Objective The purpose of this study was to demonstrate the lumbar pedicle cortical bone trajectory (CBT) screw fixation technique,a new fixation technique for lumbar surgery.Data sources The data analyzed in this review are mainly from articles reported in PubMed published from 1994 to 2014.Study selection Original articles and critical reviews relevant to CBT technique and lumbar pedicle fixation were selected.Results CBT technique was firstly introduced as a new fixation method for lumbar pedicle surgery in 2009.The concepts,morphometric study,biomechanical characteristics and clinical applications of CBT technique were reviewed.The insertional point of CBT screw is located at the lateral point of the pars interarticularis,and its trajectory follows a caudocephalad path sagittally and a laterally directed path in the transverse plane.CBT technique can be used for posterior fixation during lumbar fusion procedures.This technique is a minimally invasive surgery,which affords better biomechanical stability,fixation strength and surgical safety.Therefore,CBT technique has the greatest benefit in lumbar pedicle surgery for patients with osteoporosis and obesity.Conclusion CBT technique is a better alternative option of lumbar pedicle fixation,especially for patients with osteoporosis and obesity.

  20. Minimally Invasive Resection of an Extradural Far Lateral Lumbar Schwannoma with Zygapophyseal Joint Sparing: Surgical Nuances and Literature Review

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    Vítor M. Gonçalves

    2014-01-01

    Full Text Available Introduction. Spinal schwannomas are benign nerve sheath tumors. Completely extradural schwannomas of the lumbar spine are extremely rare lesions, accounting for only 0,7–4,2% of all spinal NSTs. Standard open approaches have been used to treat these tumors, requiring extensive muscle dissection, laminectomy, radical foraminotomy, and facetectomy. In this paper the authors present the case of a minimally invasive resection of a completely extradural schwannoma. Operative technique literature review is presented. Material & Methods. A 50-year-old woman presented with progressive complains of chronic right leg pain and paresthesia. The magnetic resonance imaging revealed a giant well-encapsulated dumbbell-shaped extradural lesion at the L3-L4 level. The patient underwent a minimally invasive gross total resection of the tumor using a tubular expandable retractor system. Results. The patient had complete resolution of radiculopathy in the immediate postoperative period and she was discharged home, neurologically intact, on the second postoperative day. Postoperative MRI demonstrated no evidence of residual tumor. At latest follow-up (18 months the patient remains asymptomatic. Conclusion. Although challenging, this minimally invasive procedure is safe and effective, being an appropriate alternative, with many potential advantages, to the open approach.

  1. Percutaneous pedicle screw reduction and axial presacral lumbar interbody fusion for treatment of lumbosacral spondylolisthesis: A case series

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    Miller Larry E

    2011-09-01

    Full Text Available Abstract Introduction Traditional surgical management of lumbosacral spondylolisthesis is technically challenging and is associated with significant complications. The advent of minimally invasive surgical techniques offers patients treatment alternatives with lower operative morbidity risk. The combination of percutaneous pedicle screw reduction and an axial presacral approach for lumbosacral discectomy and fusion offers an alternative procedure for the surgical management of low-grade lumbosacral spondylolisthesis. Case presentation Three patients who had L5-S1 grade 2 spondylolisthesis and who presented with axial pain and lumbar radiculopathy were treated with a minimally invasive surgical technique. The patients-a 51-year-old woman and two men (ages 46 and 50-were Caucasian. Under fluoroscopic guidance, spondylolisthesis was reduced with a percutaneous pedicle screw system, resulting in interspace distraction. Then, an axial presacral approach with the AxiaLIF System (TranS1, Inc., Wilmington, NC, USA was used to perform the discectomy and anterior fixation. Once the axial rod was engaged in the L5 vertebral body, further distraction of the spinal interspace was made possible by partially loosening the pedicle screw caps, advancing the AxiaLIF rod to its final position in the vertebrae, and retightening the screw caps. The operative time ranged from 173 to 323 minutes, and blood loss was minimal (50 mL. Indirect foraminal decompression and adequate fixation were achieved in all cases. All patients were ambulatory after surgery and reported relief from pain and resolution of radicular symptoms. No perioperative complications were reported, and patients were discharged in two to three days. Fusion was demonstrated radiographically in all patients at one-year follow-up. Conclusions Percutaneous pedicle screw reduction combined with axial presacral lumbar interbody fusion offers a promising and minimally invasive alternative for the management

  2. Axial loaded MRI of the lumbar spine

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    Saifuddin, A. E-mail: asaifuddin@aol.com; Blease, S.; MacSweeney, E

    2003-09-01

    Magnetic resonance imaging is established as the technique of choice for assessment of degenerative disorders of the lumbar spine. However, it is routinely performed with the patient supine and the hips and knees flexed. The absence of axial loading and lumbar extension results in a maximization of spinal canal dimensions, which may in some cases, result in failure to demonstrate nerve root compression. Attempts have been made to image the lumbar spine in a more physiological state, either by imaging with flexion-extension, in the erect position or by using axial loading. This article reviews the literature relating to the above techniques.

  3. Lumbar hernia: a short historical survey.

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    Cavallaro, Antonino; De Toma, Giorgio; Cavallaro, Giuseppe

    2012-01-01

    Lumbar hernia is a rare form of abdominal hernia, which has been recognized later along the early development of the modern surgery. it has been, on many occasions, the object of heavy debate regarding its anatomical background and as well its etiology. The authors reports the historical aspects of this rare pathology, focusing on the earliest descriptions of hernia arising in lumbar regions, on the first reports of surgical repair, and on the anatomical description of the lumbar weakness areas, that are currently named Petit's triangle and Grynfeltt and Lesshaft's triangle.

  4. Minimal Invasive Decompression for Lumbar Spinal Stenosis

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    Victor Popov

    2012-01-01

    Full Text Available Lumbar spinal stenosis is a common condition in elderly patients and may lead to progressive back and leg pain, muscular weakness, sensory disturbance, and/or problems with ambulation. Multiple studies suggest that surgical decompression is an effective therapy for patients with symptomatic lumbar stenosis. Although traditional lumbar decompression is a time-honored procedure, minimally invasive procedures are now available which can achieve the goals of decompression with less bleeding, smaller incisions, and quicker patient recovery. This paper will review the technique of performing ipsilateral and bilateral decompressions using a tubular retractor system and microscope.

  5. The activL(®) Artificial Disc: a next-generation motion-preserving implant for chronic lumbar discogenic pain.

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    Yue, James J; Garcia, Rolando; Miller, Larry E

    2016-01-01

    Degeneration of the lumbar intervertebral discs is a leading cause of chronic low back pain in adults. Treatment options for patients with chronic lumbar discogenic pain unresponsive to conservative management include total disc replacement (TDR) or lumbar fusion. Until recently, only two lumbar TDRs had been approved by the US Food and Drug Administration - the Charité Artificial Disc in 2004 and the ProDisc-L Total Disc Replacement in 2006. In June 2015, a next-generation lumbar TDR received Food and Drug Administration approval - the activL(®) Artificial Disc (Aesculap Implant Systems). Compared to previous-generation lumbar TDRs, the activL(®) Artificial Disc incorporates specific design enhancements that result in a more precise anatomical match and allow a range of motion that better mimics the healthy spine. The results of mechanical and clinical studies demonstrate that the activL(®) Artificial Disc results in improved mechanical and clinical outcomes versus earlier-generation artificial discs and compares favorably to lumbar fusion. The purpose of this report is to describe the activL(®) Artificial Disc including implant characteristics, intended use, surgical technique, postoperative care, mechanical testing, and clinical experience to date.

  6. Causes of early deep venous thrombosis after posterior lumbar interbody fusion and the nursing strategies%后路腰椎椎间融合术后早期并发深静脉血栓形成的原因分析及护理

    Institute of Scientific and Technical Information of China (English)

    赵文雅; 林爱仙

    2011-01-01

    目的 探讨后路腰椎椎间融合术(Posterior lumbar interbody fusion,PLIF)后早期并发深静脉血栓(deep venous thrombosis,DVT)形成的原因与护理方法.方法 针对存在危险因素,术前全面评估,制订预防DVT发生护理措施,主要是肢体功能锻练及预防性抗凝治疗的护理.结果 9例DVT患者,经严密观察与护理,出院后随访6-12个月,未发生1例肺栓塞及其他相关并发症.结论 对深静脉血栓危险因素进行评估,加强对PLIF术后DVT症状的观察,同时采用综合有效护理措施,对降低DVT的发生具有积极的意义.%Objective Ta explore the causes of early deep venous thmmhosis (DVT) after posterior lumhar interbody fusion (PLIF).Methods 232 patients undergoing PLIF were involved in thia study from October 2000 to August 2009.Before PLIF, the preventive nursing strategies on DVT were formulated, focusing on function exercise of limbs and nursing care of preventive anticoagulation.Results Among all,9 cases developed with DVT and discharged after close management and nursing care.6 - 12 months follow-up witnessed no complications including pulmonay embolism.Conclusion It ia critical to lower the incidence of DVT by way of assessing the risk factors in DVT,enhancing observation on DVT after PLIF and taking nursing interventions.

  7. Quantitative sensory testing somatosensory profiles in patients with cervical radiculopathy are distinct from those in patients with nonspecific neck-arm pain.

    Science.gov (United States)

    Tampin, Brigitte; Slater, Helen; Hall, Toby; Lee, Gabriel; Briffa, Noelle Kathryn

    2012-12-01

    The aim of this study was to establish the somatosensory profiles of patients with cervical radiculopathy and patients with nonspecific neck-arm pain associated with heightened nerve mechanosensitivity (NSNAP). Sensory profiles were compared to healthy control (HC) subjects and a positive control group comprising patients with fibromyalgia (FM). Quantitative sensory testing (QST) of thermal and mechanical detection and pain thresholds, pain sensitivity and responsiveness to repetitive noxious mechanical stimulation was performed in the maximal pain area, the corresponding dermatome and foot of 23 patients with painful C6 or C7 cervical radiculopathy, 8 patients with NSNAP in a C6/7 dermatomal pain distribution, 31 HC and 22 patients with FM. For both neck-arm pain groups, all QST parameters were within the 95% confidence interval of HC data. Patients with cervical radiculopathy were characterised by localised loss of function (thermal, mechanical, vibration detection Ppain area and dermatome (thermal detection, vibration detection, pressure pain sensitivity Pneck-arm pain groups demonstrated increased cold sensitivity in their maximal pain area (Pneck-arm pain groups differed from patients with FM, the latter characterised by a widespread gain of function in most nociceptive parameters (thermal, pressure, mechanical pain sensitivity Ppain characteristics between the 2 neck-arm pain groups, distinct sensory profiles were demonstrated for each group.

  8. Computed tomography in lumbar degenerative disease

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    Isu, Toyohiko; Miyasaka, Kazuo; Abe, Satoru; Takei, Hidetoshi; Kaneda, Kiyoshi (Hokkaido Univ., Sapporo (Japan). School of Medicine)

    1984-02-01

    We reported the 18 patients which underwent surgical exploration and reviewed these CT findings. Method All CT scans were obtained on Somatom II, high resolution CT scanner, with the patient in the supine position. A lateral localizer image (Topogram) was used to select the appropriate intervertebral disk space. The slice thickness was 4 mm. Results 1) CT findings in lumbar degenerative diseases include bony canal stenosis (central canal stenosis, narrowed lateral recess), soft tissue abnormalities (herniated nucleus pulposus, bulging annulus, hypertrophy and/or ossification of ligamentum flavum, no delineation of nerve root in lateral recess), and spinal instability (spondylolisthesis, vacuum phenomenon). 2) The above three factors contribute to narrowing of spinal canal. 3) No delineation of nerve root or soft tissue replacement of epidural fat in lateral recess suggests that the nerve root may be compressed by some factors. 4) Herniated nucleus pulposus may cause nerve root compression with or without canal stenosis. Conclusion This study revealed that the CT findings correlated closely with the surgical findings and the site of nerve root compression could be determined.

  9. Posteroanterior versus anteroposterior lumbar spine radiology

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    Tsuno, M.M.; Shu, G.J. (Cleveland Chiropractic College, Los Angeles, CA (USA))

    1990-03-01

    The posteroanterior view of the lumbar spine has important features including radiation protection and image quality; these have been studied by various investigators. Investigators have shown that sensitive tissues receive less radiation dosage in the posteroanterior view of the spine for scoliosis screening and intracranial tomography without altering the image quality. This paper emphasizes the importance of the radiation safety aspect of the posteroanterior view and shows the improvement in shape distortion in the lumbar vertebrae.

  10. Fem Modelling of Lumbar Vertebra System

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    Rimantas Kačianauskas

    2014-02-01

    Full Text Available The article presents modeling of human lumbar vertebra and it‘sdeformation analysis using finite elements method. The problemof tissue degradation is raised. Using the computer aided modelingwith SolidWorks software the models of lumbar vertebra(L1 and vertebra system L1-L4 were created. The article containssocial and medical problem analysis, description of modelingmethods and the results of deformation test for one vertebramodel and for model of 4 vertebras (L1-L4.

  11. Fluoroscopic lumbar interlaminar epidural injections in managing chronic lumbar axial or discogenic pain.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Cash, Kimberly A; McManus, Carla D; Pampati, Vidyasagar; Benyamin, Ramsin

    2012-01-01

    Among the multiple causes of chronic low back pain, axial and discogenic pain are common. Various modalities of treatments are utilized in managing discogenic and axial low back pain including epidural injections. However, there is a paucity of evidence regarding the effectiveness, indications, and medical necessity of any treatment modality utilized for managing axial or discogenic pain, including epidural injections. In an interventional pain management practice in the US, a randomized, double-blind, active control trial was conducted. The objective was to assess the effectiveness of lumbar interlaminar epidural injections of local anesthetic with or without steroids for managing chronic low back pain of discogenic origin. However, disc herniation, radiculitis, facet joint pain, or sacroiliac joint pain were excluded. Two groups of patients were studied, with 60 patients in each group receiving either local anesthetic only or local anesthetic mixed with non-particulate betamethasone. Primary outcome measures included the pain relief-assessed by numeric rating scale of pain and functional status assessed by the, Oswestry Disability Index, Secondary outcome measurements included employment status, and opioid intake. Significant improvement or success was defined as at least a 50% decrease in pain and disability. Significant improvement was seen in 77% of the patients in Group I and 67% of the patients in Group II. In the successful groups (those with at least 3 weeks of relief with the first two procedures), the improvement was 84% in Group I and 71% in Group II. For those with chronic function-limiting low back pain refractory to conservative management, it is concluded that lumbar interlaminar epidural injections of local anesthetic with or without steroids may be an effective modality for managing chronic axial or discogenic pain. This treatment appears to be effective for those who have had facet joints as well as sacroiliac joints eliminated as the pain source.

  12. Rapidly Progressive Gas-containing Lumbar Spinal Epidural Abscess.

    Science.gov (United States)

    Bang, Jin Hyuk; Cho, Keun-Tae

    2015-09-01

    Gas-containing (emphysematous) infections of the abdomen, pelvis, and extremities are well-known disease entities, which can potentially be life-threatening. They require aggressive medical and often surgical treatment. In the neurosurgical field, some cases of gas-containing brain abscess and subdural empyema have been reported. Sometimes they progress rapidly and even can cause fatal outcome. However, gas-containing spinal epidural abscess has been rarely reported and clinical course is unknown. We report on a case of rapidly progressive gas-containing lumbar spinal epidural abscess due to Enterococcus faecalis in a 72-year-old male patient with diabetes mellitus.

  13. Oblique lumbar spine radiographs: importance in young patients

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    Libson, E.; Bloom, R.A.; Dinari, G.; Robin, G.C.

    1984-04-01

    Spondylolysis is a direct precursor of spondylolisthesis and can lead to crippling back pain. Of 1,743 patients surveyed, including 936 who were asymptomatic and 807 with back pain, 165 (including 91 who were asymptomatic and 74 with back pain) had spondylolysis, which was seen only on oblique lumbar views in 20% of cases. Because of the high false-negative rate of AP and lateral views, oblique views are essential in children and young adults. As spondylolysis is rare above L3, radiographs can be limited to L3-S1. Significantly less spondylolysis was seen in persons older than 30 with back pain usually caused by disk degeneration.

  14. A Comparative Study of Lateral Lumbar Interbody Fusion and Posterior Lumbar Interbody Fusion in Degenerative Lumbar Spondylolisthesis

    Science.gov (United States)

    Hughes, Alexander P.; Sama, Andrew A.; Girardi, Federico P.; Lebl, Darren R.; Cammisa, Frank P.

    2015-01-01

    Study Design Level 4 retrospective review. Purpose To compare the radiographic and clinical outcomes between posterior lumbar interbody fusion (PLIF) and lateral lumbar interbody fusion (LLIF) with posterior segmental spinal instrumentation (SSI) for degenerative lumbar spondylolisthesis. Overview of Literature Both PLIF and LLIF have been performed for degenerative spondylolisthesis with good results, but no study has directly compared these two techniques so far. Methods The electronic medical and radiographic records of 78 matched patients were analyzed. In one group, 39 patients underwent PLIF with SSI at 41 levels (L3-4/L4-5), while in the other group, 39 patients underwent the LLIF procedure at 48 levels (L3-4/L4-5). Radiological outcomes such as restoration of disc height and neuroforaminal height, segmental lumbar lordosis, total lumbar lordosis, incidence of endplate fracture, and subsidence were measured. Perioperative parameters were also recorded in each group. Clinical outcome in both groups was assessed by the short form-12, Oswestry disability index and visual analogue scale scores. The average follow-up period was 16.1 months in the LLIF group and 21 months in the PLIF group. Results The restoration of disc height, foraminal height, and segmental lumbar lordosis was significantly better in the LLIF group (p<0.001). The duration of the operation was similar in both groups, but the average blood loss was significantly lower in the LLIF group (p<0.001). However, clinical outcome scores were similar in both groups. Conclusions Safe, effective interbody fusion can be achieved at multiple levels with neuromonitoring by the lateral approach. LLIF is a viable treatment option in patients with new onset symptoms due to degenerative spondylolisthesis who have had previous lumbar spine surgery, and it results in improved sagittal alignment and indirect foraminal decompression. PMID:26435782

  15. Clinical evaluation and surgical decision making for patients with lumbar discogenic pain and facet syndrome

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    Tessitore, Enrico, E-mail: enrico.tessitore@hcuge.ch [Neurosurgical Unit, Geneva University Hospitals, Faculty of Medicine, University of Geneva (Switzerland); Molliqaj, Granit, E-mail: granitmolliqaj@gmail.com [Neurosurgical Unit, Geneva University Hospitals, Faculty of Medicine, University of Geneva (Switzerland); Schatlo, Bawarjan, E-mail: schatlo@gmail.com [Department of Neurosurgery, Georg-August University, University of Medicine Gottingen, 37075 Gottingen (Germany); Schaller, Karl, E-mail: karl.schaller@hcuge.ch [Neurosurgical Unit, Geneva University Hospitals, Faculty of Medicine, University of Geneva (Switzerland)

    2015-05-15

    In industrialized countries, more than two thirds of the population suffers from low back pain (LBP) in their lifetime. LBP associated with lumbar disc herniation, stenosis, and instability is a well-known and documented entity. On the other hand, the lumbar discogenic pain and facet syndrome are difficult to be clearly identified, and they are not always detectable by imaging. This article describes the causes of these painful syndromes, which are typically without radicular component, explains the modern diagnostic procedures, and provides guidelines for surgical decision making.

  16. Effect of levomepromazine on EEG and on clinical side effects after lumbar myelography with metrizamide

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    Standnes, B.; Oftedal, S.I.; Weber, H. (Ullevaal Sykehus, Oslo (Norway))

    1982-01-01

    In patients with lumbago-sciatica levomepromazine is a potent supplement to analgesics in pain treatment. The hypothesis that neuroleptics increase the risk of epileptic seizures after metrizamide myelography was not comfirmed in a series of 77 patients, 26 with and 51 without levomepromazine medication, before and after lumbar metrizamide myelography. No differences existed between the groups with regard to the appearance of EEG abnormalities such as slow waves or spikes. Mild side effects were more frequent in the levomepromazine group, except nausea and vomiting. Lumbar metrizamide epidurography in 30 patients did not cause any abnormal EEG.

  17. An update on the management of chronic lumbar discogenic pain.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Hirsch, Joshua A

    2015-09-01

    Lumbar degenerative disc disease without disc herniation, also known as discogenic pain, is an elusive diagnosis of chronic low back pain. Lumbar provocation discography and fusion surgery have been frequently utilized for several decades as the gold standards for the diagnosis and treatment of symptomatic lumbar discogenic pain, though controversial, based on conjecture, rather than evidence. In addition to lumbar fusion, various other operative and nonoperative modalities of treatments are available in managing chronic lumbar discogenic pain. This review provides an updated assessment of the management of chronic lumbar discogenic pain with a critical look at the many modalities of treatments that are currently available.

  18. Spinaplasty following lumbar laminectomy for multilevel lumbar spinal stenosis to prevent iatrogenic instability

    Directory of Open Access Journals (Sweden)

    Surendra Mohan Tuli

    2011-01-01

    Conclusion: Spinaplasty following posterior decompression for multilevel lumbar canal stenosis is a simple operation, without any serious complications, retaining median structures, maintaining the tension band and the strength with least disturbance of kinematics, mobility, stability and lordosis of the lumbar spine.

  19. Target radiofrequency combined with collagenase chemonucleolysis in the treatment of lumbar intervertebral disc herniation.

    Science.gov (United States)

    Zhang, Daying; Zhang, Yong; Wang, Zhijian; Zhang, Xuexue; Sheng, Mulan

    2015-01-01

    Both target radiofrequency thermocoagulation and collagenase chemonucleolysis are effective micro-invasive therapy means for lumbar intervertebral disc herniation. In order to analyze the clinical effects of target radiofrequency thermocoagulation combined with collagenase chemonucleolysis on lumbar intervertebral disc herniation, the contents of hydroxyproline and glycosaminoglycan were measured and the histological changes of nucleus pulposus was detected in the vitro experiments. Radiofrequency thermocoagulation reduced the hydrolyzation of herniated nucleus pulposus caused by collagenase, as well as the content of hydroxyproline and glycosaminoglycan. Furthermore, 236 patients with lumbar intervertebral disc herniation were treated by target radiofrequency thermocoagulation combined with collagenase chemonucleolysis. The efficiency was evaluated according to Macnab criteria, and the index of lumbar disc herniation (IDH) was compared pre-operation with 3 months post-operation. The post-operative good rate was 66.5% (157/236) at 2 weeks post-operation, and 88.1% (208/236) at 3 months post-operation. In the post-operative follow-up exam, 86.8% of the re-examined cases demonstrated smaller or ablated protrusion, with reduced IDH values from pre-operation, which was statistically significant. No serious complications were detected intra-operatively and post-operatively. In conclusion, target radiofrequency combined with collagenase chemonucleolysis was an effective and safe method for treatment of lumbar intervertebral disc herniation.

  20. Characteristics and Neurological Manifestations of Patients with Operated Lumbar Disc Herniation

    Directory of Open Access Journals (Sweden)

    Amir Mohammad Bazzazi

    2014-01-01

    Full Text Available Background and aim: Lumbar disk herniation is one of the most common causes of surgery in the spine with a variety of signs and symptoms. Sensory and motor deficits, as well as reflex and autonomic abnormalities may be seen. This study aimed to investigate characteristics and neurological manifestations in a series of operated cases with lumbar disc herniation. Methods: In a retrospective setting, profiles of 163 operated cases with lumbar disc herniation were reviewed. Demographics as well as preoperational sign and symptoms were extracted and evaluated. Results: There were 86 females and 77 males with a mean age of 44.85±0.91 (range: 23-78 years in the studied population. The most common involved levels were L4-L5 and L5-S1, respectively. Low back pain, radicular pain, and positive Lasegue test were documented in 98.2%, 96.9% and 77.3% of the patients, respectively. Sensory, motor and reflexive abnormalities were documented in 66.3%, 51.5% and 19.6% of the cases, respectively. Sphincter and sexual dysfunction was presented in 4.9% and 1.2%, respectively. Conclusion: Clinical and neurological signs of operated patients with lumbar disc herniation in the studied center are not far different from available reports in this regard. Keywords: Lumbar disk herniation; Signs and symptoms; Surgery

  1. CORRELATION OF PAIN AND DISABILITY WITH MRI FINDINGS IN PATIENTS WITH LUMBAR DISCOGENIC BACK PAIN

    Directory of Open Access Journals (Sweden)

    Surendra K. Wani

    2014-04-01

    Full Text Available Background: Lumbar disc prolapse is one of the common causes of low back pain seen in the working population. There are contradictorty reports regarding the clinical significance of various magnetic resonance imaging (MRI findings observed in these patients. Purpose: The aim of the study was to determine the association of magnetic resonance imaging (MRI findings with intensity of pain and self reported disability among persons with lumbar discogenic back pain. Material And Methods: A consecutive series of patients aged between 20 – 50 years, who were investigated by MRI of lumbar spine because of LBP(Low Back Pain were selected.LBP intensity was measured by using Numerical Pain Rating Scale (NPRS and functional disability by Modified Oswestry Disability Questionnaire (MODI. Each MRI scan was assessed and graded by radiologist according to standardized protocol. Results: The Pearson’s correlation coefficient for pain intensity on NPRS (r value = -0.01614 and disability percentage ( r value =-0.5628 in discogenic back pain patients demonstrated negative correlation. Conclusion: Our findings suggest that there is no association of MRI findings in the lumbar spine with intensity of pain and disability among persons with lumbar discogenic back pain.

  2. Bilateral gluteal compartment syndrome and severe rhabdomyolysis after lumbar spine surgery.

    Science.gov (United States)

    Rudolph, Thomas; Løkebø, Jan Eirik; Andreassen, Lasse

    2011-07-01

    Gluteal compartment syndrome (GCS) is an extremely rare and potentially devasting disorder, most commonly caused by gluteal muscle compression in extend periods of immobilization. We report a 65-year-old obese man with hypertension, diabetes mellitus type 2 and hypercholesterolemia underwent lumbar spine surgery in knee-chest position because of degenerative lumbar stenosis. Perioperative hypotension occurred. After surgery, the patient developed increasing pain in the buttocks of both sides and oliguria with darkened urine. Stiffness, tenderness and painful swelling of patients gluteal muscles of both sides, high creatine phosphokinase level, myoglobulinuria and oliguria led to diagnosis of bilateral GCS, complicated by severe rhabdomyolysis (RM) and acute renal failure. In conclusion, obese patients with vascular risk factors and perioperative hypotension may be at risk for developing bilateral GCS and RM when performing prolonged lumbar spine surgery. Early diagnosis and treatment is important, as otherwise, the further course may be fatal.

  3. Radiographical analysis concernig the etiology of degenerative spondylolisthesis of the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Ihara, Koichiro (Yamaguchi Univ., Ube (Japan). School of Medicine)

    1989-12-01

    The purpose of this article is to evaluate radiographically degenerative spondylolisthesis of the lumbar spine, with the main focus on the configuration of posterior elements. A comparative study between 49 cases of degenerative spondylolisthesis and 99 cases of other lumbar disorders was performed, using 13 radiographical parameters. The results clearly indicate the posterior elements of degenerative spondylolisthesis shifted horizontally and sagittally to allow slipping. This was due to the weak bony hook mechanism. Furthermore, almost all facet joints were morphologically classified as sagittal or intermediate type. Another meaningful difference was the alignment of the lumbar spine which showed an increase in both lordosis and lumbosacral angle. On the other hand, the level of Jacoby's line was almost the same in both groups. These characteristic configurations could be the cause of listhesis, although further study should be carried out to elucidate whether they are present at the non-listhetic stage. (author).

  4. Sudden progression of lumbar disk protrusion during vertebral axial decompression traction therapy.

    Science.gov (United States)

    Deen, H Gordon; Rizzo, Thomas D; Fenton, Douglas S

    2003-12-01

    Vertebral axial decompression (VAX-D) is a form of spinal traction that is widely promoted as an effective and safe treatment of degenerated and herniated lumbar intervertebral disks. Information targeted at the general public emphasizes that the treatment is completely risk-free. We describe a patient with a large lumbar disk protrusion who experienced sudden, severe exacerbation of radicular pain during a VAX-D therapy session. Follow-up magnetic resonance imaging of the lumbar region showed marked enlargement of the disk protrusion, and urgent microdiskectomy was required. To our knowledge, this is the first reported complication of VAX-D therapy. This case shows that VAX-D therapy has the potential to cause sudden deterioration requiring urgent surgical intervention.

  5. Effectiveness of percutaneous laser disc decompression versus conventional open discectomy in the treatment of lumbar disc herniation; Design of a prospective randomized controlled trial

    NARCIS (Netherlands)

    P.A. Brouwer (Patrick); W.C. Peul (Wilco); R. Brand (René); M.P. Arts (Mark); B.W. Koes (Bart); A.A. van den Berg (Annette); M.A. van Buchem (Mark)

    2009-01-01

    textabstractBackground. The usual surgical treatment of refractory sciatica caused by lumbar disc herniation, is open discectomy. Minimally invasive procedures, including percutaneous therapies under local anesthesia, are increasingly gaining attention. One of these treatments is Percutaneous Laser

  6. Peri-operational Complications and Prevention of Posterior Surgery for Lumbar Degenerative Diseases (Cause Analy-sis and Prevention Strategies)%下腰椎退行性疾病后路手术早期并发症原因分析及防治策略

    Institute of Scientific and Technical Information of China (English)

    何勍; 张超; 阮狄克; 天用

    2015-01-01

    Objective To summarize and evaluate the cause and preventions of peri-operational complications associ-ated with surgical treatment for lumbar degenerative diseases. Methods A total of 784 patients with degenerative diseases of lumbar spine undergoing posterior surgical treatment between October 2005 and October 2011 were analyzed retrospectively. Results 80 cases (10. 2%) experienced peri-operation complications in 784 patients. The most common complication was temporary postsurgical sciatica (4. 6%, 36 patients), which was relieved after symptomatic treatment. There were 31 patients (4. 0%) with cerebrospinal fluid leakage, of the 27 patients with dural tears during the operations, 24 had the tear repair im-mediately, and 3 were covered by adipose tissue. 4 patients had CSF leakage without obvious dural tears during the surgery. Wound drainage was kept for 12 days post surgery or less than 50 ml of 24-hour-drainage for the treatment of CSF leakage. There were 9 patients (1. 1%) with neurological deficit after operation, 7 patients recovered completely in 3 months post sur-gery. Only one had numbness of dorsal foot and one had foot drop. Deep wound infections occurred in 4 patients (0. 5%), 2 of these patients recovered after debridement and systemic antibiotics treatments without removal of spinal instrumentation. One patient died of secondary multiple organs failure after debridement and implants extraction. One patient was successfully trea-ted with systemic antibiotics therapy only. Conclusion Comprehensive knowledge anatomy of the lumbar spine, appropriate surgical technique and intense careful skills during operation are critical in preventing, detecting, and managing complications in low back surgeries.%目的:总结分析下腰椎退行性疾病后路手术相关早期并发症发生情况,探讨其发生原因及处理对策。方法回顾分析2005年10月—2011年10月我院采用后路手术治疗下腰椎退行性疾病784例的临床

  7. MRI after successful lumbar discectomy

    Energy Technology Data Exchange (ETDEWEB)

    Goethem, J.W.M. van [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Kelft, E. van de [Department of Neurosurgery, University of Antwerp, Edegem (Belgium); Biltjes, I.G.G.M. [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Hasselt, B.A.A.M. van [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Hauwe, L. van den [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Parizel, P.M. [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Schepper, A.M.A. de [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium)

    1996-05-01

    Our aim was to establish the normal range of MRI findings after successful lumbar discectomy. We prospectively examined 34 consecutive patients with an excellent clinical outcome by MRI 6 weeks and 6 months after surgery. All examinations included sagittal and axial spin-echo (SE) T1-weighted images before and after intravenous gadolinium-DTPA and fast SE T2-weighted images. Contrast enhancement along the surgical tract was seen in all patients 6 weeks and 6 months after surgery. After 6 months minimal or no mass effect on the dural sac by epidural scar was seen. In 20 % of patients there was recurrent disc herniation, with mass effect. Enhancing nerve roots were seen in 20 % of patients 6 weeks postoperatively, and half of these were associated with recurrent disc herniation at the same side. None of these patients still showed nerve root enhancement 6 months after surgery. Postoperative MRI studies must be interpreted with great care since the features described in the failed back surgery syndrome are also found, to some extent, in asymptomatic postoperative patients. (orig.). With 7 figs., 2 tabs.

  8. MR-guided lumbar sympathicolysis

    Energy Technology Data Exchange (ETDEWEB)

    Koenig, Claudius W.; Schott, Ulrich G.; Pereira, Philippe L.; Truebenbach, Jochen; Claussen, Claus D.; Duda, Stephan H. [Department of Diagnostic Radiology, University of Tuebingen (Germany); Schneider, Wilke [Department of Vascular Surgery, University of Tuebingen (Germany)

    2002-06-01

    The aim of this study was to demonstrate the feasibility of MR-guided lumbar sympathicolysis (LSL) in a non-selected patient population. One hundred one MR-guided LSL procedures were performed in 89 patients according to Haaga's technique using a horizontally open clinical MR system (0.2 T) and non-ferromagnetic 20-G cannulas (neurolysis, n=93; blockade, n=8). Only gradient-recalled sequences in either single or multislice mode [fast imaging with steady-state precession (FISP) and fast low-angle shot] were applied for anatomical survey and needle guiding. Bupivacaine injection was monitored with MR fluoroscopically. Fluid distribution was subsequently documented in a CT scan in 65 patients. Ninety-one LSL procedures could be successfully completed. Ten patients were not treated using MR due to patient inconvenience, severe motion artifacts (n=4 each), excessive spondylophytes, and retroperitoneal hematoma (n=1 each). One case of ureteral necrosis occurred. Motion artifacts were rated less severe in single-slice FISP sequences and in obese patients. An average of 3.48 sequence measurements were required for definitive needle placement. Average table time was 32.3 min. An MR-guided LSL is feasible and can be performed with acceptable safety and time effort. It can be recommended for repeated sympathetic blockades in younger patients to avoid cumulative irradiation associated with CT guidance. (orig.)

  9. MRI and low back pain

    Science.gov (United States)

    Backache - MRI; Low back pain - MRI; Lumbar pain - MRI; Back strain - MRI; Lumbar radiculopathy - MRI; Herniated intervertebral disk - MRI; Prolapsed intervertebral disk - MRI; Slipped disk - MRI; Ruptured ...

  10. Analysis and treatment of surgical complications after percutaneous transforaminal endoscopic discectomy for treating lumbar disc herniation and lumbar intervertebral foraminal stenosis

    Directory of Open Access Journals (Sweden)

    Guang HAN

    2016-04-01

    Full Text Available Objective To analyze the causes of surgical complications after treatment of lumbar disc herniation (LDH and lumbar intervertebral foraminal stenosis by percutaneous transforaminal endoscopic discectomy (PTED.  Methods From December 2009 to December 2014, 286 patients with LDH (N = 201 and lumbar intervertebral foraminal stenosis (N = 85 were confirmed by X-ray, CT or MRI and treated by PTED in our hospital. Visual Analogue Scale (VAS was used to evaluate the degree of pain in each paitent before and after operation. The curative effect was evaluated by Macnab score. Surgical complications were recorded to find out the causes and methods to prevent them.  Results All cases were followed up for 3 months, and the VAS score decreased significantly compared with preoperation [1.00 (0.00, 1.05 vs 8.50 (7.75, 9.25; Z = 2.825, P = 0.050]. According to Macnab score, the rate of excellent and good functional recovery was 95.45% (273/286. Procedure-related complications included nerve injury in 8 cases (2.80%, hemorrhage at the operation site and hematoma formation around nerve root in 6 cases (2.10%, rupture of dural sac in one case (0.35%, muscle cramps in 3 cases (1.05%, surgical infection in one case (0.35%, postoperative recurrence in 4 cases (1.40%. All patients with complications were cured after symptomatic treatment. Conclusions The overall effect of percutaneous transforaminal endoscopic discectomy for treating lumbar disc herniation and lumbar intervertebral foraminal stenosis is satisfactory, which has a low incidence rate of postoperative complications. Some tips can effectively reduce the rate of surgical complications such as preoperative evaluation, precise performance, careful hemostasis, shortening the operation time and postoperatively symptomatic treatment, etc. DOI: 10.3969/j.issn.1672-6731.2016.04.007

  11. 侧隐窝注射臭氧治疗腰椎间盘突出症致神经根炎对糖尿病患者血糖的影响%Effect of injection of ozone through lateral recess for treatment of radiculitis caused by lumbar disc herniation on blood glucose in patients with diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    李慧; 傅志俭; 谢珺田; 魏广福; 贾明睿; 王珺楠; 陈颖

    2012-01-01

    目的 评价侧隐窝注射臭氧(O3)治疗腰椎间盘突出症致神经根炎对糖尿病患者血糖的影响.方法 腰椎间盘突出症致神经根炎患者96例,糖尿病和非糖尿病患者各48例,糖尿病和非糖尿病患者分别采用随机数字表法各分为2组(n=24),非糖尿病-O3组(N-O3组)、非糖尿病-糖皮质激素组(N-GC组)和糖尿病-O3组(D-O3组)、糖尿病-糖皮质激素组(D-GC组).N-O3组和D-O3组分别于侧隐窝注射30 mg/L O3 10Ml,N-GC组和D-GC组分别于侧隐窝注射复方倍他米松注射液3.5 mg.于治疗前(T1)、治疗后1 h(T3)、4 h(T4)、治疗后1 d(T5)、3 d(T6)、7 d(T7)时测定血糖.于T1、治疗后即刻(T2)、T5、T6、T7时行VAS评分,于T1和T7时行健康调查简表评分,于T7时评定治疗效果,记录不良反应的发生情况.结果 与T1时比较,4组治疗后VAS评分降低,T7时生理机能、躯体疼痛、情感职能、精神健康评分及N-GC组的一般健康状况评分、D-O3组和N-O3组的精力评分升高,N-GC组、D-O3组T4时及D-GC组T3~7时血糖升高(P<0.05).N-O3组治疗前、后血糖比较差异无统计学意义(P>0.05);与N-O3组比较,N-GC组血糖升高(P<0.05);与D-O3组比较,D-GC组血糖升高(P<0.05);N-O3组、N-GC组及D-O组、D-GC组的优良率和健康调查简表各项评分比较差异无统计学意义(P>0.05),且未见不良反应发生.结论 侧隐窝注射O3治疗腰椎间盘突出症致神经根炎对糖尿病患者血糖无明显影响.%Objective To evaluate the effect of injection of ozone (O3) through lateral recess for the treatment of radiculitis caused by lumbar disc herniation on the blood glucose in patients with diabetes mellitus.Methods Ninety-six patients with radiculitis caused by lumbar disc herniation involving 48 patients with diabetes mellitus and 48 patients without diabetes mellitus were enrolled in the study.The diabetic or non-diabetic patients were randomly divided into 2 groups ( n =24 each

  12. Economic impact of minimally invasive lumbar surgery

    Science.gov (United States)

    Hofstetter, Christoph P; Hofer, Anna S; Wang, Michael Y

    2015-01-01

    Cost effectiveness has been demonstrated for traditional lumbar discectomy, lumbar laminectomy as well as for instrumented and noninstrumented arthrodesis. While emerging evidence suggests that minimally invasive spine surgery reduces morbidity, duration of hospitalization, and accelerates return to activites of daily living, data regarding cost effectiveness of these novel techniques is limited. The current study analyzes all available data on minimally invasive techniques for lumbar discectomy, decompression, short-segment fusion and deformity surgery. In general, minimally invasive spine procedures appear to hold promise in quicker patient recovery times and earlier return to work. Thus, minimally invasive lumbar spine surgery appears to have the potential to be a cost-effective intervention. Moreover, novel less invasive procedures are less destabilizing and may therefore be utilized in certain indications that traditionally required arthrodesis procedures. However, there is a lack of studies analyzing the economic impact of minimally invasive spine surgery. Future studies are necessary to confirm the durability and further define indications for minimally invasive lumbar spine procedures. PMID:25793159

  13. Tractography of lumbar nerve roots: initial results

    Energy Technology Data Exchange (ETDEWEB)

    Balbi, Vincent; Budzik, Jean-Francois; Thuc, Vianney le; Cotten, Anne [Hopital Roger Salengro, Service de Radiologie et d' Imagerie musculo-squelettique, Lille Cedex (France); Duhamel, Alain [Universite de Lille 2, UDSL, Lille (France); Bera-Louville, Anne [Service de Rhumatologie, Hopital Roger Salengro, Lille (France)

    2011-06-15

    The aims of this preliminary study were to demonstrate the feasibility of in vivo diffusion tensor imaging (DTI) and fibre tracking (FT) of the lumbar nerve roots, and to assess potential differences in the DTI parameters of the lumbar nerves between healthy volunteers and patients suffering from disc herniation. Nineteen patients with unilateral sciatica related to posterolateral or foraminal disc herniation and 19 healthy volunteers were enrolled in this study. DTI with tractography of the L5 or S1 nerves was performed. Mean fractional anisotropy (FA) and mean diffusivity (MD) values were calculated from tractography images. FA and MD values could be obtained from DTI-FT images in all controls and patients. The mean FA value of the compressed lumbar nerve roots was significantly lower than the FA of the contralateral nerve roots (p=0.0001) and of the nerve roots of volunteers (p=0.0001). MD was significantly higher in compressed nerve roots than in the contralateral nerve root (p=0.0002) and in the nerve roots of volunteers (p=0.04). DTI with tractography of the lumbar nerves is possible. Significant changes in diffusion parameters were found in the compressed lumbar nerves. (orig.)

  14. A musculoskeletal model for the lumbar spine.

    Science.gov (United States)

    Christophy, Miguel; Faruk Senan, Nur Adila; Lotz, Jeffrey C; O'Reilly, Oliver M

    2012-01-01

    A new musculoskeletal model for the lumbar spine is described in this paper. This model features a rigid pelvis and sacrum, the five lumbar vertebrae, and a rigid torso consisting of a lumped thoracic spine and ribcage. The motion of the individual lumbar vertebrae was defined as a fraction of the net lumbar movement about the three rotational degrees of freedom: flexion-extension lateral bending, and axial rotation. Additionally, the eight main muscle groups of the lumbar spine were incorporated using 238 muscle fascicles with prescriptions for the parameters in the Hill-type muscle models obtained with the help of an extensive literature survey. The features of the model include the abilities to predict joint reactions, muscle forces, and muscle activation patterns. To illustrate the capabilities of the model and validate its physiological similarity, the model's predictions for the moment arms of the muscles are shown for a range of flexion-extension motions of the lower back. The model uses the OpenSim platform and is freely available on https://www.simtk.org/home/lumbarspine to other spinal researchers interested in analyzing the kinematics of the spine. The model can also be integrated with existing OpenSim models to build more comprehensive models of the human body.

  15. Laparoscopic lumbar hernia repair in a child with lumbocostovertebral syndrome.

    Science.gov (United States)

    Jones, Sarah L; Thomas, Iona; Hamill, James

    2010-02-01

    Lumbocostovertebral syndrome is the association of a congenital lumbar hernia with rib and vertebral anomalies. We report the first case of a laparoscopic repair of a lumbar hernia in a child with lumbocostovertebral syndrome. Laparoscopic lumbar hernia repair appears to be safe and feasible in children.

  16. 49 CFR 572.9 - Lumbar spine, abdomen, and pelvis.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine, abdomen, and pelvis. 572.9 Section... Percentile Male § 572.9 Lumbar spine, abdomen, and pelvis. (a) The lumbar spine, abdomen, and pelvis consist... minutes after the release. (d) When the abdomen is subjected to continuously applied force in...

  17. 49 CFR 572.19 - Lumbar spine, abdomen and pelvis.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine, abdomen and pelvis. 572.19 Section 572.19 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY...-Year-Old Child § 572.19 Lumbar spine, abdomen and pelvis. (a) The lumbar spine, abdomen, and...

  18. 49 CFR 572.115 - Lumbar spine and pelvis.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine and pelvis. 572.115 Section 572.115... 50th Percentile Male § 572.115 Lumbar spine and pelvis. The specifications and test procedure for the lumbar spine and pelvis are identical to those for the SID dummy as set forth in § 572.42 except that...

  19. Relationship between New Osteoporotic Vertebral Fracture and Instrumented Lumbar Arthrodesis

    OpenAIRE

    Kim, Bung-Hak; Choi, Dong-Hyuk; Jeon, Seong-Hun; Choi, Yong-Soo

    2010-01-01

    Study Design Retrospective study. Purpose To evaluate the relationship between a new osteoporotic vertebral fracture and instrumented lumbar arthrodesis. Overview of Literature In contrast to the growing recognition of the importance of adjacent segment disease after lumbar arthrodesis, relatively little attention has been paid to the relationship between osteoporotic vertebral fractures and instrumented lumbar arthrodesis. Methods Twenty five patients with a thoracolumbar vertebral fracture ...

  20. Lumbar hernia repaired using a new technique.

    Science.gov (United States)

    Di Carlo, Isidoro; Toro, Adriana; Sparatore, Francesca; Corsale, Giuseppe

    2007-01-01

    Lumbar hernia is uncommon and occurs in Grynfeltt's triangle on the left side, more frequently in men than in women. Acquired lumbar hernias are the result of iliac crest bone harvest or blunt trauma and seat belt injuries in road accidents. Many surgical options have been reported for repairing this hernia through primary closure of the defect or through use of aponeurotic or prosthetic materials. The Dowd technique is the technique most often used. The authors describe a patient with posttraumatic inferior triangle lumbar hernia who underwent laparoscopy and, 10 days later, laparotomy. Both procedures failed. Finally, a novel lumbotomic surgical approach was used, involving the Dowd technique and prosthetic mesh. The patient was free of recurrence 3 months after the procedure.

  1. The activL® Artificial Disc: a next-generation motion-preserving implant for chronic lumbar discogenic pain

    Directory of Open Access Journals (Sweden)

    Yue JJ

    2016-05-01

    Full Text Available James J Yue,1 Rolando Garcia Jr,2 Larry E Miller3 1Department of Orthopaedic Surgery, Yale School of Medicine, New Haven, CT, 2Orthopedic Care Center, Miami, FL, 3Miller Scientific Consulting, Inc., Asheville, NC, USA Abstract: Degeneration of the lumbar intervertebral discs is a leading cause of chronic low back pain in adults. Treatment options for patients with chronic lumbar discogenic pain unresponsive to conservative management include total disc replacement (TDR or lumbar fusion. Until recently, only two lumbar TDRs had been approved by the US Food and Drug Administration - the Charité Artificial Disc in 2004 and the ProDisc-L Total Disc Replacement in 2006. In June 2015, a next-generation lumbar TDR received Food and Drug Administration approval - the activL® Artificial Disc (Aesculap Implant Systems. Compared to previous-generation lumbar TDRs, the activL® Artificial Disc incorporates specific design enhancements that result in a more precise anatomical match and allow a range of motion that better mimics the healthy spine. The results of mechanical and clinical studies demonstrate that the activL® Artificial Disc results in improved mechanical and clinical outcomes versus earlier-generation artificial discs and compares favorably to lumbar fusion. The purpose of this report is to describe the activL® Artificial Disc including implant characteristics, intended use, surgical technique, postoperative care, mechanical testing, and clinical experience to date. Keywords: activL® Artificial Disc, artificial disc, degenerative disc disease, discogenic, implant, lumbar, motion preservation, pain

  2. Comparison of electromyographic activities of lumbar iliocostalis and lumbar multifidus muscles during stabilization exercises in prone, quadruped, and sitting positions

    OpenAIRE

    Kelly, Marie; Jacobs, Dee; Wooten, Mary E.; Edeer, Ayse Ozcan

    2016-01-01

    [Purpose] The purposes of this study were: 1) describe a hierarchy of electromyographic activity production, using percentage maximum voluntary contraction of lumbar iliocostalis and lumbar multifidus muscles during prone, quadruped and sitting exercises; and 2) identify optimal recruitment exercises for both lumbar iliocostalis as a global multi-segmental stabilizer and lumbar multifidus as a segmental stabilizer. [Subjects] Twelve healthy volunteers (six male and six female) aged 24 to 45 p...

  3. Adverse Event Recording and Reporting in Clinical Trials Comparing Lumbar Disk Replacement with Lumbar Fusion: A Systematic Review

    OpenAIRE

    HIRATZKA, JAYME; Rastegar, Farbod; Contag, Alec G.; Norvell, Daniel C.; Anderson, Paul A.; Hart, Robert A

    2015-01-01

    Study Design Systematic review. Objectives (1) To compare the quality of adverse event (AE) methodology and reporting among randomized trials comparing lumbar fusion with lumbar total disk replacement (TDR) using established AE reporting systems; (2) to compare the AEs and reoperations of lumbar spinal fusion with those from lumbar TDR; (3) to make recommendations on how to report AEs in randomized controlled trials (RCTs) so that surgeons and patients have more-detailed and comprehensive inf...

  4. Two cases of congenital defects within transverse processes of lumbar spine; Dwa przypadki wad wrodzonych wyrostkow poprzecznych ledzwiowego odcinka kregoslupa

    Energy Technology Data Exchange (ETDEWEB)

    Malawski, S.; Sokolski, B. [Klinika Ortopedii, Centrum Medyczne Ksztalcenia Podyplomowego, Otwock (Poland)

    1993-12-31

    Two cases of congenital defects of transverse processes of lumbar spine causing lumbalgia are described. The first one was produced by direct contact of the elongated processes with subsequent pseudoarthrosis. Hypertrophied processes caused stenosis around intervertebral foramen and irritated posterior neural branch in the second case. Surgical resection of the hypertrophied transverse processes has brought the cure. (author). 4 refs, 6 figs.

  5. Lumbar vertebral pedicles: radiologic anatomy and pathology

    Energy Technology Data Exchange (ETDEWEB)

    Patel, N.P.; Kumar, R.; Kinkhabwala, M.; Wengrover, S.I.

    1988-01-01

    With the advancement of high-resolution computed tomography (CT) scanning the spine has added new knowledge to the various conditions affecting the pedicles. We wish to review the entire spectrum of pedicular lesions: the embryology, normal anatomy, normal variants, pitfalls, congenital anomalies, and pathological conditions are discussed. Different imaging modalities involving CT, isotope bone scanning, and Magnetic Resonance Imaging (MRI) are used to complement plain films of the lumbar spine. This subject review is an excellent source for future reference to lumbar pedicular lesions. 27 references.

  6. Mini-open anterior lumbar interbody fusion.

    Science.gov (United States)

    Gandhoke, Gurpreet S; Ricks, Christian; Tempel, Zachary; Zuckerbraun, Brian; Hamilton, D Kojo; Okonkwo, David O; Kanter, Adam S

    2016-07-01

    In deformity surgery, anterior lumbar interbody fusion provides excellent biomechanical support, creates a broad surface area for arthrodesis, and induces lordosis in the lower lumbar spine. Preoperative MRI, plain radiographs, and, when available, CT scan should be carefully assessed for sacral slope as it relates to pubic symphysis, position of the great vessels (especially at L4/5), disc space height, or contraindication to an anterior approach. This video demonstrates the steps in an anterior surgical procedure with minimal open exposure. The video can be found here: https://youtu.be/r3bC4_vu1hQ .

  7. Factors for Predicting Favorable Outcome of Percutaneous Epidural Adhesiolysis for Lumbar Disc Herniation

    Directory of Open Access Journals (Sweden)

    Sang Ho Moon

    2017-01-01

    Full Text Available Background. Lower back pain is a common reason for disability and the most common cause is lumbar disc herniation. Percutaneous epidural adhesiolysis has been applied to relieve pain and increase the functional capacity of patients who present this condition. Objectives. In this study, we retrospectively evaluated the factors which predict the outcome of percutaneous epidural adhesiolysis in patients who were diagnosed with lumbar disc herniation. Methods. Electronic medical records of patients diagnosed with lumbar disc herniation who have received percutaneous epidural adhesiolysis treatment were reviewed. The primary outcome was the factors that were associated with substantial response of ≥4 points or ≥50% of pain relief in the numerical rating scale pain score 12 months after the treatment. Results. Multivariate logistic regression analysis demonstrated that the presence of high-intensity zone (HIZ at magnetic resonance imaging was a predictor of substantial response to percutaneous epidural adhesiolysis for 12 months (P=0.007. The presence of a condition involving the vertebral foramen was a predictor for unsuccessful response after 12 months (P=0.02. Discussion and Conclusion. The presence of HIZ was a predictor of favorable long-term outcome after percutaneous epidural adhesiolysis for the treatment of lower back pain with radicular pain caused by lumbar disc herniation.

  8. Percutaneous fusion of lumbar facet with bone allograft

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    Félix Dolorit Verdecia

    2015-03-01

    Full Text Available OBJECTIVE: To assess the evolution of the cases treated with percutaneous facet fusion with bone allograft in lumbar facet disease. METHOD: Between 2010 and 2014, 100 patients (59 women and 41 men diagnosed with lumbar facet disease underwent surgery. RESULTS: The lumbar facet fusion with bone allograft shows good clinical results, is performed on an outpatient basis, and presents minimal complications and rapid incorporation of the patient to the activities of daily living. CONCLUSIONS: The lumbar facet fusion with bone allograft appears to be an effective treatment for lumbar facet disease.

  9. [Relationship between lumbosacral multifidus muscle and lumbar disc herniation].

    Science.gov (United States)

    Chen, Wei-ye; Wang, Kuan; Yuan, Wei-an; Zhan, Hong-sheng

    2016-06-01

    As a common disease in clinical, the treatment of lumbar disc herniation (LDH) focused on local intervertebral disc, such as surgery and other interventional therapy treatment, but postoperative complications and recurrence rate has been a difficult problem in the field of profession. With the development of spine biomechanics and anatomy, researches on lumbar herniation also increased. Researchers discovered that the incidence and prognosis of LDH were inseparable with local muscle and soft tissue. As the deep paraspinal muscles, multifidus muscle plays an important role to make lumbar stability. Its abnormal function could reduce the stable of lumbar spine, and the chronic lumbar disease could also lead to multifidus muscle atrophy.

  10. Therapeutic Observation on "Green Tortoise Probing Cave" Operation plus Stuck Needle Method in Treating Transverse Process Syndrome of the Third Lumbar Vertebra

    Institute of Scientific and Technical Information of China (English)

    梁业安; 王玲玲

    2009-01-01

    @@ Transverse process syndrome of the third lumbar vertebra is a common cause of lumbago and sciatica.It is manifested by localized soreness,distention and pain on unilateral or bilateral aspect of the third lumbar transverse process.There is also fixed tenderness point at the tip of the transverse process.This condition frequently occurs in young adults who are engaged in physical work.In recent years,the author used green tortoise probing cave method and stuck needle method for treating 72 cases of transverse process syndrome of the third lumbar vertebra,it is now report as follows.

  11. Congenital lumbar hernia associated to lumbar costovertebral syndrome. A case report.

    Directory of Open Access Journals (Sweden)

    Zoe Quintero Delgado

    2005-11-01

    Full Text Available Reported the case of a born patient of color of white skin, 6 years old, of pregnancy and normal childbirth that it was valued in the Service of Surgery of the Pediatric Hospital ¨Paquito González Cueto¨ because it presented increase of volume in both lumbar regions, without another associate sintomatology. Congenital bilateral lumbar hernia associated to syndrome lumbocostovertebral, strange affection in the pediatric age.

  12. Therapeutic perspectives of physical therapy in relation to pain lumbar

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    Francisco Eudison da Silva Maia

    2015-12-01

    Full Text Available The growing incidence of low back pain is a problem of public health, causing physical, economical and psychosocial damages. Such pain is correlated with types of work and its execution, such as remaining in determinate postures for long periods and repetition of mechanically stressful movements, and its consequent metabolic damage on the composing structures of the lumbar spine. Thus, this study approaches the aetiology of the mechanical and biological factors related to low back pain, contributing to the enrichment of the discussion of proposed interventionist therapies that lead to the reduction or remission of lumbar pain. For such, a literature review was performed through researching publications in the period from 2000 to 2012 in orthopedics, osteopathy, and rheumatology textbooks, as well as newspapers and databases such as Lilacs, Bireme, and Scielo, using the keywords: low back pain, physiotherapy, and health. It was observed that knowing the aetiology of low back pain is important for the formulation of a therapeutic strategy. The base for the therapeutic strategy should be composed of: the evaluation of the individual, the individual's work and the movements necessary for it, and the environment where such work is performed. The physiotherapist has a wide and effective therapeutic arsenal for the performance of his/her interventions. Treatment success depends on the selection and/or combination of the techniques that best attend the patients' needs. Thus, physiotherapy comes as an indispensable tool in the promotion of health and improvement of life quality.

  13. Treatment of Protrusion of the Lumbar Intervertebral Disc by Massotherapy

    Institute of Scientific and Technical Information of China (English)

    程斌

    2001-01-01

    @@Clinically, there is a higher incidence of protrusion of the lumbar intervertebral disc. It can cause a terrible pain. The author has treated 66 cases by massotherapy, who were confirmatively diagnosed as having protrusion of the lumbar intervertebral disc by X-ray film and computer-aided tomography, with satisfactory results as reported in the following. Clinical Data Among the 66 cases in this series, 49 were male and 17 female, ranging in age from 26 to 59 years, averaging 36.2 years. All the patients had got lumbago and unilateral ischialgia, with the left side affected in 37 cases and the right side in 29 cases. The leg pain radiating to lateral malleolus was found in 28 cases, to dorsum of the foot in 24 cases, and to the toes in 14 cases. Intermittent claudication was present in 22 cases, numbness of the affected foot in 16 cases, pain exacerbated when coughing in 35 cases, scoliosis in 21 cases, and positive Lasegue's sign in 48 cases.

  14. Effect of pelvic tilt on lumbar spine geometry.

    Science.gov (United States)

    Delisle, A; Gagnon, M; Sicard, C

    1997-12-01

    The purpose of this study was to use a noninvasive method to determine the effect of pelvic tilt on the lumbar spine geometry in the sagittal plane. Five healthy male subjects were instructed in performing active forward and backward pelvic tilt manoeuvres in the standing position. The lumbar spine geometry (severity of lordosis, pelvis and lumbar vertebrae orientations) was estimated with a lumbar spine geometric model. The voluntary backward pelvic tilt succeeded in reducing the depth of the lumbar spine curvature, but the forward tilt did not change it. Both pelvic tilt manoeuvres influenced the absolute orientations of the lower lumbar vertebrae and the relative orientations of some lumbar vertebrae. Interestingly, the L5/S1 joint showed was little affected by the pelvic tilt manoeuvres.

  15. Effect of Electroacupuncture Combined with Tuina on Lumbar Muscle Tone in Patients with Acute Lumbar Sprain

    Institute of Scientific and Technical Information of China (English)

    Fan Yuan-zhi; Wu Yao-chi

    2014-01-01

    Objective: To observe the clinical effect of electroacupuncture (EA) combined with tuina on acute lumbar sprain and lumbar muscle tone before and after treatment. Methods: A total of 130 acute lumbar sprain cases were randomly allocated into an observation group and a control group, 65 in each group. Cases in the observation group were treated with EA combined with tuina, whereas cases in the control group were treated with Diclofenac Sodium Dual Release Enteric-coated capsules. The muscle tones in two groups were tested before and after treatment. Results: The recovery rate and overall response rate in the observation group were 66.2% and 93.8% respectively, versus 56.9% and 87.7% in the control group, showing no between-group statistical significances (P>0.05). After treatment, the force-displacement area under curve (AUC) in both groups showed a significance difference (P Conclusion: Both EA combined with tuina and aforementioned oral medication have remarkable effects for acute lumbar sprain, and the former can better improve the lumbar muscle tone in patients with acute lumbar sprain.

  16. Effect of continuous lumbar traction on the size of herniated disc material in lumbar disc herniation.

    Science.gov (United States)

    Ozturk, Bulent; Gunduz, Osman Hakan; Ozoran, Kursat; Bostanoglu, Sevinc

    2006-05-01

    We investigated the effects of continuous lumbar traction in patients with lumbar disc herniation on clinical findings, and size of the herniated disc measured by computed tomography (CT). In this prospective, randomized, controlled study, 46 patients with lumbar disc herniation were included, and randomized into two groups as the traction group (24 patients), and the control group (22 patients). The traction group was given a physical therapy program and continuous lumbar traction. The control group was given the same physical therapy program without traction, for the same duration of time. Data for the clinical symptoms and signs were collected before and after the treatment together with calculation of a herniation index, from the CT images that showed the size of the herniated disc material. In the traction group, most of the clinical findings significantly improved with treatment. Size of the herniated disc material in CT decreased significantly only in the traction group. In the traction group the herniation index decreased from 276.6+/-129.6 to 212.5+/-84.3 with treatment (p0.05). Patients with greater herniations tended to respond better to traction. In conclusion, lumbar traction is both effective in improving symptoms and clinical findings in patients with lumbar disc herniation and also in decreasing the size of the herniated disc material as measured by CT.

  17. A case of inferior lumbar hernia

    Directory of Open Access Journals (Sweden)

    Vidhyasagar M. Sharma

    2013-02-01

    Full Text Available In this article we report a case of inferior lumbar hernia. The patient underwent preperitoneal meshplasty. The patient is well on follow up with no recurrence. The relevant literature has been reviewed and management discussed in brief. [Int J Res Med Sci 2013; 1(1.000: 33-35

  18. FUNCTIONAL PATHOLOGY OF LUMBAR SPINAL STENOSIS

    NARCIS (Netherlands)

    PENNING, L

    1992-01-01

    This paper deals with the effect of motion upon the stenotic lumbar spinal canal and its contents. A review is presented of personal investigations and relevant data from the literature. The normal spinal canal and its lateral recesses are naturally narrowed by retroflexion and/or axial loading, as

  19. Termocoagulación facetaria lumbar: Experiencia en 252 pacientes Thermocoagulation of lumbar facet joints: Experience in 252 patients

    Directory of Open Access Journals (Sweden)

    J. E. Martínez-Suárez

    2005-10-01

    Full Text Available Se presentan 252 pacientes con el diagnóstico de dolor lumbar facetario a los que se le realizó la técnica quirúrgica de termocoagulación percutánea de la faceta articular. Nuestro propósito principal fue aliviar el dolor en estos pacientes, evaluamos la eficacia de la técnica con un 74,7% de resultados quirúrgicos satisfactorios, así como la descripción de diferentes aspectos como: edad, sexo, causas y la topografía segmentaria del dolor.Two hundred fifty two patients with diagnosis of lumbar facet joint pain underwent the surgical technique of percutaneous thermocoagulation of the facet joint. Our major aim was to relief pain in those patients. We assess the effectiveness of the technique, with 74.7% of surgical success, and we also describe different aspects such as: age, sex, causes and segmentary pain topography.

  20. Posterior pelvic pain provocation test is negative in patients with lumbar herniated discs.

    Science.gov (United States)

    Gutke, Annelie; Hansson, Eva Roos; Zetherström, Gunilla; Ostgaard, Hans Christian

    2009-07-01

    The classification of pelvic girdle pain can only be reached after lumbar causes have been excluded by a clinical examination. During clinical examination, the posterior pelvic pain provocation test is a well-established method for verifying pelvic girdle pain. However, a criticism of pelvic pain provocation tests is that they may have an effect on lumbar structures, thus yielding false-positive results. The posterior pelvic pain provocation test was performed with four groups of patients: patients with computed tomography-verified disc herniations (1) on the waiting list for surgery (14 women; 9 men); (2) 6 weeks after disc surgery (18 women, 12 men); (3) pregnant women seeking care for pelvic girdle pain (n = 25); and (4) women with persistent pelvic girdle pain after delivery (n = 32). The sensitivity of the posterior pelvic pain provocation test was 0.88 and the specificity was 0.89. The positive predictive value was 0.89 and the negative predictive value was 0.87. Analysis of only women showed similar results. In our study, the posterior pelvic pain provocation test was negative in patients with a well-defined lumbar diagnosis of lumbar disc herniation, both before and after disc surgery. Our results are an important step toward the more accurate classification of lumbopelvic pain.

  1. Functional myelographic differentiation of lumbar bulging annulus

    Energy Technology Data Exchange (ETDEWEB)

    Park, Choong Ki; Kim, Hong Kil; Park, Sang Gyu; Lee, Young Jung; Yoon, Jong Sup [Hallym University College of Medicine, Seoul (Korea, Republic of)

    1988-08-15

    Herniated disk and bulging annulus are the major causes of lower back pain. It is necessary to differentiate bulging annulus from herniated disk because of their different methods of treatment. Myelography is one of the useful diagnostic methods for disk diseases even though advanced diagnostic modalities such as CT and MRI are more accurate. Functional myelography is not a new technology expect for two additional views, flexion and extension, are obtained with conventional myelography. Differentiation between bulging annulus and herniated disk by conventional myelography is based on the extent and multiplicity of extradural deformity of the contrast filled dural sac and neural sleeve as well as the changes of nerve root. There is no previous report about differential points between bulging annulus and herniated disk according to functional myelography. It is the purpose of this study to find any additional differential points on functional myelography between bulging annulus and herniated disk over convectional myelography. Authors analysed functional myelographic findings of 152 cases from July 1986 to July 1987. Among them, 22 cases who had been suffered from cervical abnormality or vague lower back pain were diagnosed as normal by myelography, and 30 cases of L4-5 herniated disk and 21 cases of L4-5 bulging annulus which had been finally diagnosed by operation were studied. The results were as follows. 1. In normal group, anterior epidural space was gradually widened from the upper lumbar vertebra downward. And anterior epidural space was more sidened at the disk level in extension view than in flexion except for L5-S1 lever. 2. In bulging annulus group, the shape of anterior epidural space in flexion state was as similar as normal. Anoterior epidural space in extension state was more sidened at the buldging annulus than normal, but lesser than herniated disk. 3. In herniated disk group, widening of anterior epidural space at the herniated disk level was

  2. Huge Intracanal lumbar Disc Herniation: a Review of Four Cases

    Directory of Open Access Journals (Sweden)

    Farzad Omidi-Kashani

    2016-01-01

    Full Text Available Lumbar disc herniation (LDH is the most common cause of sciatica and only in about 10% of the affected patients, surgical intervention is necessary. The side of the patient (the side of most prominent clinical complaints is usually consistent with the side of imaging (the side with most prominent disc herniation on imaging scans. In this case series, we presented our experience in four cases with huge intracanal LDH that a mismatch between the patient’s side and the imaging’s side was present. In these cases, for deciding to do the operation, the physicians need to rely more on clinical findings, but for deciding the side of discectomy, imaging characteristic (imaging side may be a more important criterion.

  3. Effects of lumbar stabilization exercise on functional disability and lumbar lordosis angle in patients with chronic low back pain.

    Science.gov (United States)

    Cho, Igsoo; Jeon, Chunbae; Lee, Sangyong; Lee, Daehee; Hwangbo, Gak

    2015-06-01

    [Purpose] This study examined the effects of lumbar stabilization exercises on the functional disability and lumbar lordosis angles in patients with chronic low back pain. [Subjects] The subjects were 30 patients with chronic low back pain divided into a lumbar stabilization exercise group (n = 15) and a conservative treatment group (n = 15). [Methods] The lumbar stabilization exercise and conservative treatment groups performed an exercise program and conservative physical treatment, respectively. Both programs were performed 3 times a week for 6 weeks. The degree of functional disability was assessed by the Oswestry disability index, and lumbar lordosis angles were measured by plain radiography. [Results] The Oswestry disability index decreased significantly in the both groups; however, it was significantly lower in the lumbar stabilization exercise group. The lumbar lordosis angle increased significantly in the lumbar stabilization exercise group after treatment and was also significantly greater than that in the conservative treatment group. [Conclusion] Lumbar stabilization exercise is more effective than conservative treatment for improving functional disability and lumbar lordosis angles.

  4. Gallstone ileus obstructing within an incarcerated lumbar hernia: an unusual presentation of a rare diagnosis.

    Science.gov (United States)

    Ziesmann, Markus Tyler; Alotaiby, Nouf; Al Abbasi, Thamer; Rezende-Neto, Joao B

    2014-12-03

    We describe an unusual case of a 74-year-old woman who presented with signs and symptoms of small-bowel obstruction and a clinically appreciable, irreducible, left-sided lumbar hernia associated with previous iliac crest bone graft harvesting. Palpation of the hernia demonstrated a small, firm mass within the loops of herniated bowel. CT scanning recognised an intraluminal gallstone at the transition point, establishing the diagnosis of gallstone ileus within an incarcerated lumbar hernia. The proposed explanatory mechanism is that of a gallstone migrating into an easily reducible hernia containing small bowel causing obstruction at the hernia neck by a ball-valve mechanism, resulting in proximal bowel dilation and thus hernia incarceration; it remains unclear when the stone entered the hernia, and whether it enlarged in situ or prior to entering the enteral tract. This is only the second reported instance in the literature of an intraluminal gallstone causing hernia incarceration.

  5. [Idiopathic Lumbar Hernia: A Case Report].

    Science.gov (United States)

    Tsujino, Takuya; Inamoto, Teruo; Matsunaga, Tomohisa; Uchimoto, Taizo; Saito, Kenkichi; Takai, Tomoaki; Minami, Koichiro; Takahara, Kiyoshi; Nomi, Hayahito; Azuma, Haruhito

    2015-11-01

    A 68-year-old woman, complained of an indolent lump about 60 × 70 mm in size in the left lower back. We conducted a computed tomography scan, which exhibited a hernia of Gerota'sfascia-commonly called superior lumbar hernia. In the right lateral position, the hernia contents were observed to attenuate, hence only closure of the hernial orifice was conducted by using Kugel patch, without removal of the hernia sack. Six months after the surgery, she has had no relapse of the hernia. Superior lumbar hernia, which occurs in an anatomically brittle region in the lower back, is a rare and potentially serious disease. The urologic surgeon should bear in mind this rarely seen entity.

  6. Single incision endoscopic surgery for lumbar hernia.

    Science.gov (United States)

    Kawaguchi, Masahiko; Ishikawa, Norihiko; Shimizu, Satsuki; Shin, Hisato; Matsunoki, Aika; Watanabe, Go

    2011-01-01

    Single Incision Endoscopic Surgery (SIES) has emerged as a less invasive surgery among laparoscopic surgeries, and this approach for incisional hernia was reported recently. This is the first report of SIES for an incisional lumbar hernia. A 66-year-old Japanese woman was referred to our institution because of a left flank hernia that developed after left iliac crest bone harvesting. A 20-mm incision was created on the left side of the umbilicus and all three trocars (12, 5, and 5 mm) were inserted into the incision. The hernial defect was 14 × 9 cm and was repaired with intraperitoneal onlay mesh and a prosthetic graft. The postoperative course was uneventful. SIES for lumbar hernia offers a safe and effective outcome equivalent compared to laparoscopic surgery. In addition, SIES is less invasive and has a cosmetic benefit.

  7. Hemophilic pseudotumor of the first lumbar vertebra

    Directory of Open Access Journals (Sweden)

    Gurusamy Nachimuthu

    2014-01-01

    Full Text Available Hemophilic pseudotumor involving the spine is extremely uncommon and presents a challenging problem. Preoperative planning, angiography, intra and perioperative monitoring with factor VIII cover and postoperative care for hemophilic pseudotumor is vital. Recognition of the artery of Adamkiewicz in the thoracolumbar junction helps to avoid intraoperative neurological injury. We report the case of a 26-year-old male patient with hemophilia A, who presented with a massive pseudotumor involving the first lumbar vertebra and the left iliopsoas. Preoperative angiography revealed the artery of Adamkiewicz arising from the left first lumbar segmental artery. Excision of pseudotumor was successfully carried out with additional spinal stabilization. At 2 years followup, there was no recurrence and the patient was well stabilized with a satisfactory functional status. Surgical excision gives satisfactory outcome in such cases.

  8. Costs and effects in lumbar spinal fusion

    DEFF Research Database (Denmark)

    Soegaard, Rikke; Christensen, Finn Bjarke; Christiansen, Terkel

    2007-01-01

    ) instrumented posterolateral lumbar spinal fusion, or (3) instrumented posterolateral lumbar spinal fusion + anterior intervertebral support. Analysis of costs was performed at the patient-level, from an administrator's perspective, by means of Activity-Based-Costing. Clinical effects were measured by means...... of the Dallas Pain Questionnaire and the Low Back Pain Rating Scale at baseline and 2 years postoperatively. Regression models were used to reveal determinants for costs and effects. Costs and effects were analyzed as a net-benefit measure to reveal determinants for cost-effectiveness, and finally, adjusted...... of the present investigation is a recommendation to focus further on determinants of cost-effectiveness. For example, patient characteristics that are modifiable at a relatively low expense may have greater influence on cost-effectiveness than the surgical technique itself--at least from an administrator...

  9. [Labor epidural analgesia for a woman with a pityriasis versicolor in the lumbar region].

    Science.gov (United States)

    Dubar, G; Omarjee, M; Viguié, C; Barbarot, S; Mignon, A

    2011-01-01

    Epidural analgesia is usually contraindicated in case of infection at the site of needle insertion. Tinea versicolor is a benign superficial cutaneous fungal infection caused by the proliferation of a skin commensal yeast of low pathogenicity. We report the case of a pregnant woman with a tinea versicolor in the lumbar region, who benefited from a labor epidural analgesia, realised with reinforced antiseptic measures. No neurological or infectious complication occurred.

  10. Lumbar disk herniation presented with cauda equina syndrome in a pregnant woman

    Directory of Open Access Journals (Sweden)

    Tayfun Hakan

    2012-01-01

    Full Text Available Despite low back pain being common in pregnancy, cauda equina syndrome is rare. Misdiagnosis and delay in treatment may cause neurological sequelae including urinary and fecal incontinence, sexual dysfunction in patients. A case of cauda equina syndrome in a pregnant woman at 25-week gestation is presented here. The patient underwent an emergency, standard lumbar microdiscectomy under general anesthesia on prone position. Neither the patient nor the baby had any complication related to surgery.

  11. Neurogenic Shock Immediately following Posterior Lumbar Interbody Fusion: Report of Two Cases

    OpenAIRE

    Matsumoto, Tomiya; Okuda, Shinya; Haku, Takamitsu; Maeda, Kazuya; Maeno, Takafumi; Yamashita, Tomoya; Yamasaki, Ryoji; Kuratsu, Shigeyuki; Iwasaki, Motoki

    2014-01-01

    Study Design Case report. Objective To present two cases of neurogenic shock that occurred immediately following posterior lumbar interbody fusion (PLIF) and that appeared to have been caused by the vasovagal reflex after dural injury and incarceration of the cauda equina. Case Report We present two cases of neurogenic shock that occurred immediately following PLIF. One patient had bradycardia, and the other developed cardiac arrest just after closing the surgical incision and opening the dra...

  12. 3D point cloud in the evaluation of processes that generate instability of the lumbar spine

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    José Luis González Gallegos

    2015-03-01

    Full Text Available OBJECTIVE: To integrate patients with lumbar instability in a multisensor platform in the process of assessment and diagnosis, assigning quantitative parameters for the sagittal balance (SB and muscle function. METHODS: Experimental study involving adult patients diagnosed with diseases that cause alterations in the SB, that were or were not submitted to surgery with posterior instrumentation and fusion. Each patient underwent anthropometric measurements in body composition scale; a kinesiological analysis using a multisensor platform consisting of depth camera to static/dynamic analysis for the quantitative measurement of SB, and surface electromyography to capture the level of abdominal and lumbar muscles activation and through flexion and extension. RESULTS: Seven adult patients: five females (62.5%and two men (37.5% with a mean age 48 years. Images with depth cameras resulted in a SB of from -6.4 to +5.3cm (average -5.7cm. In individuals with positive sagittal balance the percentage of activation (PA of the abdominal muscles was 58.5% and the lower back lumbar was 75.25%; patients with negative SB integrated the PA of the abdominal muscles of 70.25% and lumbar of 65%; the patient with neutral SB exhibited activation of the abdominal muscles of 87.75% and lumbar muscles of 78.25%. CONCLUSIONS: We observed a trend towards positive SB in patients with overweight and obesity by BMI, as well as increased activation of the abdominal muscles. The multi sensor platform is a useful tool for the diagnosis and prognosis of diseases involving sagittal imbalance.

  13. A CLINICAL STUDY OF OPERATIVE TREATMENT FOR LUMBAR INTERVERTEBRAL DISC PROLAPSE

    Directory of Open Access Journals (Sweden)

    Anilkumar S. D

    2016-09-01

    Full Text Available BACKGROUND Amongst painful diseases, sciatica occupies a foremost place by reason of its prevalence, its production by a great variety of conditions, the great disablement it may produce and its tending to relapse all of which have led to its recognition as one of the great scourges of humanity. Intervertebral disc prolapse is the important and common cause of low back pain and sciatica. Here, the subject of laminectomy and discectomy in the treatment of proven intervertebral disc prolapse in the lower lumbar region is reviewed and its results examined. AIM OF STUDY This study was undertaken in order to evaluate the following objectives. PRIMARY Analysis of clinical parameters and per operative findings of lumbar intervertebral disc prolapse. SECONDARY Analysis of clinical parameters and surgical outcome in lumbar intervertebral disc prolapse with respect to improvement in pain and neurological status. MATERIALS AND METHODS The study was undertaken in 22 patients who attended the Orthopaedic Department of Mount Zion Medical College, Adoor, between August 2014 to July 2015. All of them were suffering from a prolapsed lumbar vertebral disc as shown by clinical examination and investigations. Lumbar laminectomy and discectomy constituted the operative procedure for all of them. RESULTS In acute onset cases and cases with short duration, results were good. By six months, 80% of patients recorded of good pain relief, 80% of patients returned to work within six 6 months, 60% of patients showed good neurological recovery by 6 months. Laminectomy and discectomy in proven cases of lumbar intervertebral disc prolapse is a rewarding procedure. LT definitely relieved pain in all cases and improved morbidity and neurological deficits in most of the cases. CONCLUSION 1. Laminectomy and discectomy is an effective method of treatment in herniation of lumbar intervertebral disc. 2. The procedure is ideally done in those with the disc prolapse proved with the

  14. REHABILITATION THERAPY VERSUS DRUG THERAPY IN PATIENTS WITH LUMBAR DISC DEGENERATION

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    BROSCATEAN, Emanuela-Flavia

    2013-12-01

    Full Text Available Lumbar disc degeneration is a disorder whose clinical manifestations are represented by episodic pain in the lumbar spine, without lumbar blockage and minor muscle contraction. Because lumbalgia caused by lumbar disc degeneration is not always very high intensity pain, the easiest to apply treatment is drug therapy. The aim of this study was to analyze the potential role of rehabilitation treatment in the recovery of patients and the prevention of complications compared to drug therapy alone. The study included 28 patients (17 women and 11 men aged between 23-60 years, assigned to two groups: 20 patients who received rehabilitation treatment (consisting of massage, kinesiotherapy, hydrokinesiotherapy, electrotherapy and medication and 8 patients who received drug treatment consisting of anti-inflammatory and analgesic drugs. The treatment duration was 10 days. For the evaluation of pain, the visual analogue scale was used, for the degree of disability, the Oswestry questionnaire, and for joint mobility and muscle strength, articular and muscular testing. At the end of treatment, the study group compared to the control group had a statistically significant result for pain (p=0.001, as well as for the Oswestry score (p=0.030. The mean age of the patients was 35.51±3.026, which shows an increased incidence among young adults. A possible connection between the development of the disease in women and age less than 45 years was also investigated, but the result was not statistically significant, p=0.22. Our data suggest the fact that rehabilitation treatment plays an important role in the reduction of pain and the improvement of the quality of life of patients with lumbar disc degeneration by decreasing the degree of disability. In the future, it can be proposed to monitor patients with lumbar disc degeneration over a longer time period in order to see the effects of kinetic rehabilitation programs in relation to the delay of chronicization. As

  15. Pedicular stress fracture in the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Chong, V.F.H.; Htoo, M.M. [Singapore General Hospital, Singapore, (Singapore). Department of Diagnostic Radiology

    1997-08-01

    Spondylolisthesis with or without spondylolysis is common in the lumbar spine. Associated fracture in the pedicle (`pediculolysis`) is unusual. The margins of pedicular stress fractures, like spondylolysis, usually appear sclerotic. A patient with a pedicular stress fracture with minimal marginal sclerosis suggesting an injury of recent onset is presented here. There was associated bilateral spondylolysis. The findings in this patient suggest that established pediculolysis probably represents a stress fracture that has failed to heal. (authors). 10 refs., 2 figs.

  16. Lumbar discal cyst in an elite athlete.

    Science.gov (United States)

    Singleton, Alex; Agarwal, Vikas; Casagranda, Bethany; Hughes, Marion A; Rothfus, William E

    2013-01-01

    Our patient, a 22-year-old starting wide receiver for an NCAA Division I football team, presented with low back pain and sciatica. A lumbar-spine MRI without contrast demonstrated findings suspicious for discal cyst. The patient was referred for surgery, and the lesion was resected. The rarity of discal cyst makes it difficult to diagnose because most radiologists are not aware of the entity. An organized approach to diagnosis can facilitate appropriate management.

  17. Novel genetic variants associated with lumbar disc degeneration in northern Europeans: A meta-analysis of 4600 subjects

    NARCIS (Netherlands)

    F.M.K. Williams (Frances); A.T. Bansal (Aruna); J.B.J. van Meurs (Joyce); J.T. Bell (Jordana); I. Meulenbelt (Ingrid); P. Suri (Pradeep); F. Rivadeneira Ramirez (Fernando); P.N. Sambrook (Philip); A. Hofman (Albert); S.M. Bierma-Zeinstra (Sita); C. Menni (Cristina); M. Kloppenburg (Margreet); P.E. Slagboom (Eline); D. Hunter (David); A.J. MacGregor (Alex ); A.G. Uitterlinden (André); T.D. Spector (Timothy)

    2013-01-01

    textabstractObjective: Lumbar disc degeneration (LDD) is an important cause of low back pain, which is a common and costly problem. LDD is characterised by disc space narrowing and osteophyte growth at the circumference of the disc. To date, the agnostic search of the genome by genome-wide associati

  18. Tearing of the left iliac vessels in lumbar surgery revealed by multiphase post-mortem CT-angiography (MPMCTA).

    Science.gov (United States)

    Vilariño Villaverde, Raquel; Bruguier, Christine; Zerlauth, Jean-Baptiste; De Froidmont, Sébastien; Grabherr, Silke

    2016-05-01

    Lumbar surgery is regularly applied in cases of discal hernia and acquired lumbar stenosis. In this report, we present a case of a laceration in the left common iliac artery and iliac vein during a lumbar surgery and discuss the literature concerning this kind of event. In the present case, the surgical procedure was followed by a sudden decrease in blood pressure, and the surgeon discovered an intra-abdominal haemorrhage that led to the patient's death. Postmortem investigation confirmed the intra-abdominal haemorrhage and revealed a laceration of the proximal portion of the left common iliac artery and left iliac vein. The source of bleeding could be detected especially thanks to multi-phase postmortem CT angiography (MPMCTA), which was performed prior to autopsy. We also found a haemorrhagic path through the intervertebral disc between the L4-L5 vertebrae, caused by the surgeon's instrument (pituitary rongeur). To date, a few cases have been described of iatrogenic death resulting from a tear in the iliac vessels during lumbar surgery, but not from the postmortem perspective. Such investigations have recently been modernized thanks to the introduction of forensic imaging. In particular, MPMCTA offers new possibilities in postmortem investigations and can be considered the new gold standard for investigating deaths related to medical intervention. Here we describe the first case of a death during lumbar surgery using this new method.

  19. Traumatic lumbar spondylolisthesis without facet fracture at L4/L5. A case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Dominique N’Dri-Oka; Souleymane Issa Sarki; Landry Konan; Yacouba Haro

    2016-01-01

    L4–L5 traumatic spondylolisthesis has been rarely reported in the literature. At lumbar spine level traumatic dislocation lesion realizes“traumatic spondylolisthesis or traumatic bilateral lumbar facet locked syndrome”. The aim of the present paper is to report this rare lesion and discuss its mechanism and management. A case report is followed by Literature review made on Medline and scholar google database from 2000 to 2015. The case report concerned a 33-year-old man, who refused to wear a seat belt, injured his lumbar spine following a motor vehicle accident. L4-L5 spondylolisthesis occurred after the vehicle rolled over several times. Sixteen months after the accident the patient had a favorable outcome. Literature review on Medline and scholar google database from 2000 to 2015 was carried out and five cases of traumatic spondylolisthesis were found. The Sex ratio was 3/2. Surgical treatment consisted of posterolateral interbody fusion. Traumatic lumbar spine spondylolisthesis is rare. When it occurs, it is always associated with vertebral lumbar fracture. L4-L5 traumatic spondylolisthesis was caused by a high-energy mechanism and improper use of seat belt.

  20. Etiology of lumbar lordosis and its pathophysiology: a review of the evolution of lumbar lordosis, and the mechanics and biology of lumbar degeneration.

    Science.gov (United States)

    Sparrey, Carolyn J; Bailey, Jeannie F; Safaee, Michael; Clark, Aaron J; Lafage, Virginie; Schwab, Frank; Smith, Justin S; Ames, Christopher P

    2014-05-01

    The goal of this review is to discuss the mechanisms of postural degeneration, particularly the loss of lumbar lordosis commonly observed in the elderly in the context of evolution, mechanical, and biological studies of the human spine and to synthesize recent research findings to clinical management of postural malalignment. Lumbar lordosis is unique to the human spine and is necessary to facilitate our upright posture. However, decreased lumbar lordosis and increased thoracic kyphosis are hallmarks of an aging human spinal column. The unique upright posture and lordotic lumbar curvature of the human spine suggest that an understanding of the evolution of the human spinal column, and the unique anatomical features that support lumbar lordosis may provide insight into spine health and degeneration. Considering evolution of the skeleton in isolation from other scientific studies provides a limited picture for clinicians. The evolution and development of human lumbar lordosis highlight the interdependence of pelvic structure and lumbar lordosis. Studies of fossils of human lineage demonstrate a convergence on the degree of lumbar lordosis and the number of lumbar vertebrae in modern Homo sapiens. Evolution and spine mechanics research show that lumbar lordosis is dictated by pelvic incidence, spinal musculature, vertebral wedging, and disc health. The evolution, mechanics, and biology research all point to the importance of spinal posture and flexibility in supporting optimal health. However, surgical management of postural deformity has focused on restoring posture at the expense of flexibility. It is possible that the need for complex and costly spinal fixation can be eliminated by developing tools for early identification of patients at risk for postural deformities through patient history (genetics, mechanics, and environmental exposure) and tracking postural changes over time.

  1. X-Ray parameters of lumbar spine

    Directory of Open Access Journals (Sweden)

    Otabek Ablyazov

    2012-05-01

    Full Text Available Knowledge of anatomic spinal structures, especially its relation-ship to the functions performed, is necessary to form a correct diagnosis. The anatomical structure of the vertebrae varies de-pending on the level of the spinal segment. Normal anatomical parameters, derived from bone structures of the spine, are roughly determined by X-ray method.This paper presents the results of the survey radiography of the lumbar spine in a straight line and lateral projections in 30 individ-uals without pathology spine, aged 21-60 years with frequently observed lumbar spinal stenosis stenosis. Applying X-ray method there were studied shape, height, and the contours of the vertebral bodies and intervertebral disc in the front (interpedicular and sagittal planes; there were measured dimensions of the lumbar canal and foramen holes in the same planes. Using X-ray method can fully identify the bone parameters of vertebral column. How-ever, the informativity of the method depends on knowledge of radiologist about topographic anatomical features of spine.

  2. Intradural lumbar disc herniation after percutaneous endoscopic lumbar discectomy: case report.

    Science.gov (United States)

    Tamaki, Yasuaki; Sakai, Toshinori; Miyagi, Ryo; Nakagawa, Takefumi; Shimakawa, Tateaki; Sairyo, Koichi; Chikawa, Takashi

    2015-09-01

    A 64-year-old man was referred to the authors with low-back pain (LBP) and right leg pain with a history of previously diagnosed lumbar disc herniation (LDH) at L4-5. He had undergone 2 percutaneous endoscopic lumbar discectomies (PELDs) for the herniation at another institution, and according to the surgical record of the second surgery, a dural tear occurred intraoperatively but was not repaired. Postoperative conservative treatments such as an epidural block and blood patch had not relieved his persistent LBP or right leg pain. Upon referral to the authors, MRI and myelography revealed an intradural LDH. The herniated mass was removed by durotomy, and posterior lumbar interbody fusion was performed. His symptoms were partially improved after surgery. Primary suture is technically difficult when a dural tear occurs during PELD. Therefore, close attention should be paid to avoiding such tears, and surgeons should increase their awareness of intradural LDH as a possible postoperative complication of PELD.

  3. The Effects of Stretching with Lumbar Traction on VAS and Oswestry Scales of Patients with Lumbar 4-5 Herniated Intervertebral Disc.

    Science.gov (United States)

    Yang, Hae-Sun; Yoo, Won-Gyu

    2014-07-01

    [Purpose] This study investigated the effect of stretching with lumbar traction on VAS and Oswestry scale scores of lumbar 4-5 herniated intervertebral disc (HIVD) patients. [Subjects] We recruited 20 lumbar 4-5 HIVD patients. [Methods] We performed stretching with lumbar traction for lumbar 4-5 HIVD patients during 4 weeks. The VAS and Oswestry scales were measured before and 4 weeks after the intervention. [Results] The results showed a significant decrease in VAS scale scores for stretching with lumbar traction in lumbar 4-5 HIVD patients, from 18±1.29 to 2.1±1.35. The Oswestry scale scores also decreased significantly, from 20.35±2.01 to 3.5±2.84, after stretching with lumbar traction. [Conclusion] Thus, we suggest stretching with lumbar traction for lumbar 4-5 HIVD patients.

  4. DOSE-RESPONSE Relationships Between Whole-Body Vibration and Lumbar Disk DISEASE—A Field Study on 388 Drivers of Different Vehicles

    Science.gov (United States)

    Schwarze, S.; Notbohm, G.; Dupuis, H.; Hartung, E.

    1998-08-01

    In a longitudinal study, the dose-response relationships between long term occupational exposure to whole-body vibration and degenerative processes in the lumbar spine caused by the lumbar disks were examined. From 1990 to 1992, 388 vibration-exposed workers from different driving jobs were examined medically and by lumbar X-ray. For each individual, a history of all exposure conditions was recorded, and a cumulative vibration dose was calculated allowing comparisons between groups of low, middle, and high intensity of exposure. 310 subjects were selected for a follow-up four years later, of whom 90·6% (n=281) agreed to participate. In comparing the exposure groups, the results indicate that the limit value ofazw(8h)=0·8 m/s2should be reviewed. The best fit between the lifelong vibration dose and the occurrence of a lumbar syndrome was obtained by applying a daily reference ofazw(8h)=0·6 ms2as a limit value. The results became more distinct still when only those subjects were included in the statistical analysis who had had no lumbar symptoms up to the end of the first year of exposure. The prevalence of lumbar syndrome is 1·55 times higher in the highly exposed group when compared to the reference group with low exposure (CI95%=1·24/1·95). Calculating the cumulative incidence of new cases of lumbar syndrome in the follow-up period yields a relative risk ofRRMH=1·37 (CI95%=0·86/2·17) for the highly exposed group. It is concluded that the limit value for the calculation of an individual lifelong vibration dose should be based on a daily reference exposure ofazw(8h)=0·6 m/s2. With increasing dose it is more and more probable that cases of lumbar syndrome are caused by exposure to vibration.

  5. Combined anterior lumbar interbody fusion and instrumented posterolateral fusion for degenerative lumbar scoliosis: indication and surgical outcomes

    OpenAIRE

    Hsieh, Ming-Kai; Chen, Lih-Huei; Niu, Chi-Chien; Fu, Tsai-Sheng; Lai, Po-Liang; Chen, Wen-Jer

    2015-01-01

    Background Traditional approaches to deformity correction of degenerative lumbar scoliosis include anterior-posterior approaches and posterior-only approaches. Most patients are treated with posterior-only approaches because the high complication rate of anterior approach. Our purpose is to compare and assess outcomes of combined anterior lumbar interbody fusion and instrumented posterolateral fusion with posterior alone approach for degenerative lumbar scoliosis with spinal stenosis. Methods...

  6. Stabilization of lumbar-pelvic region in the syndrome of inespecific lumbar pain

    OpenAIRE

    Kock Schulz, Alejandro; Morales Osorio, Marco Antonio; Mejia Mejia, Johana Milena

    2013-01-01

    Objective. To learn about the various tissues which may contribute to stabilization of lumbar-pelvic region and integrate them to treatment of non-specific lumbar pain syndrome. Methodology. An electronic sear was carried out at PEDro, Cochrane, MEDLINE, CINAHL, EMBASE y  ScienceDirect data bases, of articles published between January 01, 1990, through December 31, 201. 105 potentially eligible articles were identified, selected in function of the title, and summary; 20 primary documents of w...

  7. Lumbar disk herniation surgery: outcome and predictors.

    Science.gov (United States)

    Sedighi, Mahsa; Haghnegahdar, Ali

    2014-12-01

    Study Design A retrospective cohort study. Objectives To determine the outcome and any differences in the clinical results of three different surgical methods for lumbar disk herniation and to assess the effect of factors that could predict the outcome of surgery. Methods We evaluated 148 patients who had operations for lumbar disk herniation from March 2006 to March 2011 using three different surgical techniques (laminectomy, microscopically assisted percutaneous nucleotomy, and spinous process osteotomy) by using Japanese Orthopaedic Association (JOA) Back Pain Evaluation Questionnaire, Resumption of Activities of Daily Living scale and changes of visual analog scale (VAS) for low back pain and radicular pain. Our study questionnaire addressed patient subjective satisfaction with the operation, residual complaints, and job resumption. Data were analyzed with SPSS version 16.0 (SPSS, Inc., Chicago, Illinois, United States). Statistical significance was set at 0.05. For statistical analysis, chi-square test, Mann-Whitney U test, Kruskal-Wallis test, and repeated measure analysis were performed. For determining the confounding factors, univariate analysis by chi-square test was used and followed by logistic regression analysis. Results Ninety-four percent of our patients were satisfied with the results of their surgeries. VAS documented an overall 93.3% success rate for reduction of radicular pain. Laminectomy resulted in better outcome in terms of JOA Back Pain Evaluation Questionnaire. The outcome of surgery did not significantly differ by age, sex, level of education, preoperative VAS for back, preoperative VAS for radicular pain, return to previous job, or level of herniation. Conclusion Surgery for lumbar disk herniation is effective in reducing radicular pain (93.4%). All three surgical approaches resulted in significant decrease in preoperative radicular pain and low back pain, but intergroup variation in the outcome was not achieved. As indicated

  8. Study on Evaluation Method of Neck Pain of Cervical Radiculopathy%神经根型颈椎病颈痛临床评价方法研究

    Institute of Scientific and Technical Information of China (English)

    孙悦礼; 姚敏; 崔学军; 姚长风; 王拥军

    2014-01-01

    神经根型颈椎病引起颈痛及神经症状,影响着患者们的生活质量,是颈椎病各型中发病率最高、临床最常见的一种,中医将其归属于“痹症”。然而大多数中医传统疗法的安全性和有效性未经过国际公认的标准进行评价,获得的证据也难以应用于国际主流的循证理念。本篇综述针对神经根型颈椎病,将有关颈痛的一些国际公认的信息进行汇总,包括颈痛的定义、分类以及现有的评定手段,通过综合性评述,提出适用于中医药临床科研的评价方法。%The typical patients with cervical radiculopathy present neck and arm discomfort of insidious onset.The discomfort can range from a dull ache to a severe burning pain,which affects patientsquality of life,The cervical radiculopathy is the highest incident one a-mong all kinds of cervical spondylosis and is the most commonly see in clinical practice,classified as“Bi Zheng”in TCM.However,the safety and effectiveness of most TCMtherapy havent ever been evaluated with some internationally recognized standards.Therefore,their evidence is hard to present in the international mainstream evidence-based concept.The aim of this study is to conduct a critical review on assessment and measurement and various definitions and classifications of the existing literatures on neck pain in cervical radiculopa-thy.The main results of the review bringing in the evidence in terms of the reliability,validity,and utility of objective tests and self-re-ported pain and disability assessment in people with cervical radiculopathy are provided here.

  9. The Effects of Stretching with Lumbar Traction on VAS and Oswestry Scales of Patients with Lumbar 4–5 Herniated Intervertebral Disc

    OpenAIRE

    Yang, Hae-sun; Yoo, Won-gyu

    2014-01-01

    [Purpose] This study investigated the effect of stretching with lumbar traction on VAS and Oswestry scale scores of lumbar 4–5 herniated intervertebral disc (HIVD) patients. [Subjects] We recruited 20 lumbar 4–5 HIVD patients. [Methods] We performed stretching with lumbar traction for lumbar 4–5 HIVD patients during 4 weeks. The VAS and Oswestry scales were measured before and 4 weeks after the intervention. [Results] The results showed a significant decrease in VAS scale scores for stretchin...

  10. Comparison of percutaneous endoscopic lumbar discectomy and open lumbar surgery for adjacent segment degeneration and recurrent disc herniation.

    Science.gov (United States)

    Chen, Huan-Chieh; Lee, Chih-Hsun; Wei, Li; Lui, Tai-Ngar; Lin, Tien-Jen

    2015-01-01

    Objective. The goal of the present study was to examine the clinical results of percutaneous endoscopic lumbar discectomy (PELD) and open lumbar surgery for patients with adjacent segment degeneration (ASD) and recurrence of disc herniation. Methods. From December 2011 to November 2013, we collected forty-three patients who underwent repeated lumbar surgery. These patients, either received PELD (18 patients) or repeated open lumbar surgery (25 patients), due to ASD or recurrence of disc herniation at L3-4, L4-5, or L5-S1 level, were assigned to different groups according to the surgical approaches. Clinical data were assessed and compared. Results. Mean blood loss was significantly less in the PELD group as compared to the open lumbar surgery group (P < 0.0001). Hospital stay and mean operating time were shorter significantly in the PELD group as compared to the open lumbar surgery group (P < 0.0001). Immediate postoperative pain improvement in VAS was 3.5 in the PELD group and -0.56 in the open lumbar surgery group (P < 0.0001). Conclusion. For ASD and recurrent lumbar disc herniation, PELD had more advantages over open lumbar surgery in terms of reduced blood loss, shorter hospital stay, operating time, fewer complications, and less postoperative discomfort.

  11. Comparison of Percutaneous Endoscopic Lumbar Discectomy and Open Lumbar Surgery for Adjacent Segment Degeneration and Recurrent Disc Herniation

    Directory of Open Access Journals (Sweden)

    Huan-Chieh Chen

    2015-01-01

    Full Text Available Objective. The goal of the present study was to examine the clinical results of percutaneous endoscopic lumbar discectomy (PELD and open lumbar surgery for patients with adjacent segment degeneration (ASD and recurrence of disc herniation. Methods. From December 2011 to November 2013, we collected forty-three patients who underwent repeated lumbar surgery. These patients, either received PELD (18 patients or repeated open lumbar surgery (25 patients, due to ASD or recurrence of disc herniation at L3-4, L4-5, or L5-S1 level, were assigned to different groups according to the surgical approaches. Clinical data were assessed and compared. Results. Mean blood loss was significantly less in the PELD group as compared to the open lumbar surgery group P<0.0001. Hospital stay and mean operating time were shorter significantly in the PELD group as compared to the open lumbar surgery group P<0.0001. Immediate postoperative pain improvement in VAS was 3.5 in the PELD group and −0.56 in the open lumbar surgery group P<0.0001. Conclusion. For ASD and recurrent lumbar disc herniation, PELD had more advantages over open lumbar surgery in terms of reduced blood loss, shorter hospital stay, operating time, fewer complications, and less postoperative discomfort.

  12. Anatomy of the Lumbar Innervation

    OpenAIRE

    Gómez Vega, Juan Carlos; Pontificia Universidad Javeriana; Acevedo González, Juan Carlos; Pontificia Universidad Javeriana

    2015-01-01

    Chronic low back pain affects most adults at some point in their lives with, and has a prevalence of 20%-30%, representing the most common physical limitation in people younger than 45 years old. In a small percentage are able to obtain a definitive diagnosis. Low back pain is caused by sensitive structures of the spine (facet joints, spinal ligaments and paraspinal muscles. These anatomical structures are nerves that mediate pain (nociceptors), so alteration involved in the generation of the...

  13. Lumbar spine visualisation based on kinematic analysis from videofluoroscopic imaging.

    Science.gov (United States)

    Zheng, Y; Nixon, M S; Allen, R

    2003-04-01

    Low back pain is a significant problem and its cost is enormous to society. However, diagnosis of the underlying causes remains problematic despite extensive study. Reasons for this arise from the deep-rooted situation of the spine and also from its structural complexity. Clinicians have to mentally convert 2-D image information into a 3-D form to gain a better understanding of structural integrity. Therefore, visualisation and animation may be helpful for understanding, diagnosis and for guiding therapy. Some low back pain originates from mechanical disorders, and study of the spine kinematics may provide an insight into the source of the problem. Digital videofluoroscopy was used in this study to provide 2-D image sequences of the spine in motion, but the images often suffer due to noise, exacerbated by the very low radiation dosage. Thus determining vertebrae position within the image sequence presents a considerable challenge. This paper describes a combination of spine kinematic measurements with a solid model of the human lumbar spine for visualisation of spine motion. Since determination of the spine kinematics provides the foundation and vertebral extraction is at the core, this is discussed in detail. Edge detection is a key feature of segmentation and it is shown that phase congruency performs better than most established methods with the rather low-grade image sequences from fluoroscopy. The Hough transform is then applied to determine the positions of vertebrae in each frame of a motion sequence. In the Hough transform, Fourier descriptors are used to represent the vertebral shapes. The results show that the Hough transform is a very promising technique for vertebral extraction from videofluoroscopic images. A dynamic visualisation package has been developed in order to view the moving lumbar spine from any angle and viewpoint. Wire frame models of the vertebrae were built by using CT images from the Visible Human Project and these models are scaled to

  14. Study Protocol- Lumbar Epidural Steroid Injections for Spinal Stenosis (LESS: a double-blind randomized controlled trial of epidural steroid injections for lumbar spinal stenosis among older adults

    Directory of Open Access Journals (Sweden)

    Friedly Janna L

    2012-03-01

    Full Text Available Abstract Background Lumbar spinal stenosis is one of the most common causes of low back pain among older adults and can cause significant disability. Despite its prevalence, treatment of spinal stenosis symptoms remains controversial. Epidural steroid injections are used with increasing frequency as a less invasive, potentially safer, and more cost-effective treatment than surgery. However, there is a lack of data to judge the effectiveness and safety of epidural steroid injections for spinal stenosis. We describe our prospective, double-blind, randomized controlled trial that tests the hypothesis that epidural injections with steroids plus local anesthetic are more effective than epidural injections of local anesthetic alone in improving pain and function among older adults with lumbar spinal stenosis. Methods We will recruit up to 400 patients with lumbar central canal spinal stenosis from at least 9 clinical sites over 2 years. Patients with spinal instability who require surgical fusion, a history of prior lumbar surgery, or prior epidural steroid injection within the past 6 months are excluded. Participants are randomly assigned to receive either ESI with local anesthetic or the control intervention (epidural injections with local anesthetic alone. Subjects receive up to 2 injections prior to the primary endpoint at 6 weeks, at which time they may choose to crossover to the other intervention. Participants complete validated, standardized measures of pain, functional disability, and health-related quality of life at baseline and at 3 weeks, 6 weeks, and 3, 6, and 12 months after randomization. The primary outcomes are Roland-Morris Disability Questionnaire and a numerical rating scale measure of pain intensity at 6 weeks. In order to better understand their safety, we also measure cortisol, HbA1c, fasting blood glucose, weight, and blood pressure at baseline, and at 3 and 6 weeks post-injection. We also obtain data on resource utilization

  15. Idiopathic and normal lateral lumbar curves: muscle effects interpreted by 12th rib length asymmetry with pathomechanic implications for lumbar idiopathic scoliosis

    Directory of Open Access Journals (Sweden)

    Theodoros B. Grivas

    2016-10-01

    congenitally lengthened, induced mechanically, or both. Several small muscles are attached to the 12th ribs. We focus attention here on the largest of these muscles namely, QL. It has attachments to the pelvis, 12th ribs and transverse processes of lumbar vertebrae as origins and as insertions. Given increased muscle activity on the lumbar curve convexity and similar to the interpretations of earlier workers outlined above, we suggest two hypotheses, relatively increased activity of the right QL muscle causes the LLCs (first hypothesis; or counteracts the lumbar curvature as part of the body’s attempt to compensate for the curvature (second hypothesis. These hypotheses may be tested by electrical stimulation studies of QL muscles in subjects with lumbar IS by revealing respectively curve worsening or correction. We suggest that one mechanism leading to relatively increased length of the right 12 ribs is mechanotransduction in accordance with Wolff’s and Pauwels Laws.

  16. Effects of movement from a postural maintenance position on lumbar hemodynamic changes.

    Science.gov (United States)

    Kumamoto, Tsuneo; Seko, Toshiaki; Takahashi, Yui

    2016-06-01

    [Purpose] To investigate the effects of movement from a postural maintenance position on lumbar hemodynamic changes, in order to prevent lower back pain and develop exercise therapy. [Subjects and Methods] Twenty-five healthy adults (mean age: 23.2 years) participated in the study. During flexion-extension exercise, the subjects moved their trunks gradually to a flexed position from an upright posture while sitting and standing, and then returned to and maintained an upright (re-upright) position. In the extension-flexion exercise, the subjects moved their trunks gradually from an upright posture to an extended position, and back while maintaining an upright (re-upright) position. Lumbar spinal muscle activity and hemodynamic changes were evaluated during both exercises. [Results] During the flexion and extension exercises, increased trunk-flexion angle caused increased muscle activity, decreased oxygenated hemoglobin in the multifidus muscle, and increased deoxygenated hemoglobin in the multifidus and lumbar erector spinae muscles. Moreover, the muscle activities were nearly the same in the re-upright and upright positions, and total hemoglobin also increased. [Conclusion] In both standing and sitting positions, holding the trunk in a flexed position causes ischemic hemodynamic changes in the multifidus muscle; however, the hyperemic response when returning the trunk to an extended position may improve circulation.

  17. Dual effect of GABA on descending monosynaptic excitatory postsynaptic potential in frog lumbar motoneurons.

    Science.gov (United States)

    Ovsepian, S V; Vesselkin, N P

    2004-01-01

    Monosynaptic excitatory postsynaptic potentials (EPSPs) evoked by stimulating ipsilateral ventrolateral column (VLC) in the thoracic section were recorded in lumbar motoneurons within the isolated spinal cord of the frog Rana ridibunda. Bath application of the selective GABAB receptor agonist (-)-baclofen (0.05 mM) caused a reduction in the peak amplitude of VLC EPSP. Baclofen did not cause any consistent change in the membrane potential or in the EPSP waveform within frog motoneurones. The selective GABA(B) receptor antagonist saclofen (0.1 mM) completely blocked the effect of (-)-baclofen on VLC EPSP. A decrease in VLC EPSP peak amplitude was also observed during GABA (0.5 mM) application. Unlike (-)-baclofen, inhibition of VLC EPSP induced by GABA was accompanied by a shortening of the EPSP time course and a reduction in membrane input resistance within lumbar motoneurons. The decrease in VLC EPSP peak amplitude induced by (-)-baclofen and GABA was accompanied by an increase in the paired-pulse facilitation. These data provide evidence for a dual pre- and postsynaptic GABAergic inhibition of the VLC monosynaptic EPSP in lumbar motoneurons within the frog spinal cord.

  18. Automatic lumbar vertebra segmentation from clinical CT for wedge compression fracture diagnosis

    Science.gov (United States)

    Ghosh, Subarna; Alomari, Raja'S.; Chaudhary, Vipin; Dhillon, Gurmeet

    2011-03-01

    Lumbar vertebral fractures vary greatly in types and causes and usually result from severe trauma or pathological conditions such as osteoporosis. Lumbar wedge compression fractures are amongst the most common ones where the vertebra is severely compressed forming a wedge shape and causing pain and pressure on the nerve roots and the spine. Since vertebral segmentation is the first step in any automated diagnosis task, we present a fully automated method for robustly localizing and segmenting the vertebrae for preparation of vertebral fracture diagnosis. Our segmentation method consists of five main steps towards the CAD(Computer-Aided Diagnosis) system: 1) Localization of the intervertebral discs. 2) Localization of the vertebral skeleton. 3) Segmentation of the individual vertebra. 4) Detection of the vertebrae center line and 5) Detection of the vertebrae major boundary points. Our segmentation results are promising with an average error of 1.5mm (modified Hausdorff distance metric) on 50 clinical CT cases i.e. a total of 250 lumbar vertebrae. We also present promising preliminary results for automatic wedge compression fracture diagnosis on 15 cases, 7 of which have one or more vertebral compression fracture, and obtain an accuracy of 97.33%.

  19. Dynamic Stabilization for Challenging Lumbar Degenerative Diseases of the Spine: A Review of the Literature

    Directory of Open Access Journals (Sweden)

    Tuncay Kaner

    2013-01-01

    Full Text Available Fusion and rigid instrumentation have been currently the mainstay for the surgical treatment of degenerative diseases of the spine over the last 4 decades. In all over the world the common experience was formed about fusion surgery. Satisfactory results of lumbar spinal fusion appeared completely incompatible and unfavorable within years. Rigid spinal implants along with fusion cause increased stresses of the adjacent segments and have some important disadvantages such as donor site morbidity including pain, wound problems, infections because of longer operating time, pseudarthrosis, and fatigue failure of implants. Alternative spinal implants were developed with time on unsatisfactory outcomes of rigid internal fixation along with fusion. Motion preservation devices which include both anterior and posterior dynamic stabilization are designed and used especially in the last two decades. This paper evaluates the dynamic stabilization of the lumbar spine and talks about chronologically some novel dynamic stabilization devices and thier efficacies.

  20. Use of CT scanning for the study of posterior lumbar intervertebral articulations

    Energy Technology Data Exchange (ETDEWEB)

    Hermanus, N.; de Becker, D.; Baleriaux, D.; Hauzeur, J.P.

    1983-01-01

    CT scan is peculiarly effective in the study of architectural pathologies of the column; it appears that a number of etiological factors of low back pain are involved and they are often related. Indeed, dis herniation, for instance, is frequently associated with facetal asymmetry, the first signs of arthroses and ligamentous calcification after treatment. The three vertebral axes must be evaluated, one discal and two facetal, the slightest defect in one of which can affect the two others. Moreover, in view of the complexity of the innervation, the entire lumbar column from L1 to L5 S1 must be investigated: it is not uncommonly that low sciatica is caused by a more cranial lumbar pathology. This systematic study promotes better understanding of the etiology of low back pain and suggests a stet judicious therapeutic attitude.

  1. The effect of sustained natural apophyseal glide (SNAG) combined with neurodynamics in the management of a patient with cervical radiculopathy: a case report.

    Science.gov (United States)

    Anandkumar, Sudarshan

    2015-02-01

    This case report describes a 47-year-old female who presented with complaints of pain in the right elbow radiating down to the thumb. Physical examination revealed symptom reproduction with Spurling A test, upper limb neurodynamic testing-1 and right cervical rotation along with reduced symptoms with neck distraction. Clinical diagnosis of cervical radiculopathy (CR) was made based on a clinical prediction rule. This case report speculates a potentially first-time description of successful conservative management of CR in a patient utilizing simultaneous combination of sustained natural apophyseal glide and neurodynamic mobilization. Immediate improvements were seen in pain, cervical range of motion and functional abilities. The patient was discharged from physical therapy by the second week after four treatment sessions with complete pain resolution maintained at a four-month follow-up period.

  2. 马勇教授治疗神经根型颈椎病经验%Experience of Treatment for Cervical Spondylotic Radiculopathy by Professor Ma Yong

    Institute of Scientific and Technical Information of China (English)

    马少华; 李同林

    2014-01-01

    The experience of Professor Ma in treating cervical spondylotic radiculopathy emphasizes the umpire for syndrome differentia-tion,or kidney or spleen,or liver,or from the wind and dampness. Common empirical formula is Xiangbikang. Common couplet medi-cines:Fuzi-Ganjiang-Guizhi;Guizhi-Gegen-Shaoyao;Huangqi-Guizhi;Huangqi-Danggui-Jixueteng;Fuzi-Yinyanghuo.%马勇教授治疗神经根型颈椎病,注重审因辨证,或治肾,或治脾,或治肝,或治从风寒湿。常用经验方项痹康,常用药对有:附子-干姜-桂枝;桂枝-葛根-芍药;黄芪-桂枝;黄芪-当归-鸡血藤;附子-淫羊藿。

  3. Classification of the lumbar disc degeneration using MRI

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, Hirotoshi; Shinomiya, Kenichi; Okamoto, Akihiko; Muto, Naoko; Furuya, Kotaro (Tokyo Medical and Dental Univ. (Japan). School of Medicine)

    1992-11-01

    Magnetic resonance (MR) imaging has been performed in consecutive 114 patients with a chief complaint of lumbar pain. A retrospective review of MR images of a total of 570 lumbar vertebrae from these patients were done to examine lumbar disc degeneration. According to the MR intensity of nucleus pulposus on T2-wighted sagittal images, lumbar disc degeneration was graded on a scale of 0-4: 0=uniform hyperintensity; 1=slight hypointensity; 2=centrally band-like hypointensity with marginal hyperintensity; 3=irregular hypointensity in both the central and marginal sites; 4=uniform hypointensity. Lumbar disc degeneration was observed in 76%; and it was rapidly increased in frequency in the 30 or older age groups. Of 570 vertebrae, 51 (8.9%) had narrowing of intervertebral cavity. For these vertebrae, a mean score of lumbar disc degeneration was 3.1. Lumbar disc herniation was seen in 93 vertebrae, with a mean score of lumbar disc degeneration being 3.07. Changes in vertebral body marrow were seen in 14 vertebrae (2.5%), in which a mean score of intervertebral disc degeneration was 3.71. (N.K.).

  4. [Cortical venous thrombosis after a diagnostic lumbar puncture].

    Science.gov (United States)

    Pfeilschifter, W; Neumann-Haefelin, T; Hattingen, E; Singer, O C

    2009-10-01

    We present the case of a 49-year-old female patient who underwent a lumbar puncture in the context of an extended diagnostic work-up after a transient ischemic attack. A few days later the patient who suffered from severe post-lumbar puncture headache, developed a lobar hemorrhage due to a cortical venous thrombosis requiring decompression surgery.

  5. [Is there a correlation between back pain and stability of the lumbar spine in pregnancy? A model-based hypothesis].

    Science.gov (United States)

    Liebetrau, A; Puta, C; Schinowski, D; Wulf, T; Wagner, H

    2012-02-01

    During pregnancy approximately 50% of women suffer from low back pain (LBP), which significantly affects their everyday life. The pain could result in chronic insomnia, limit the pregnant women in their ability to work and produce a reduction of their physical activity. The etiology of the pain is still critically discussed and not entirely understood. In the literature different explanations for LBP are given and one of the most common reasons is the anatomical changes of the female body during pregnancy; for instance, there is an increase in the sagittal moments because of the enlarged uterus and fetus and the occurrence of hyperlordosis.The aim of this study was to describe how the anatomical changes in pregnant women affect the stability and the moments acting on the lumbar spine with the help of a simplified musculoskeletal model.A two-dimensional musculoskeletal model of the lumbar spine in the sagittal plane consisting of five lumbar vertebrae was developed. The model included five centres of rotation and three antagonistic pairs of paraspinal muscles. The concept of altered acting torques during pregnancy was explored by varying the geometrical arrangements. The situations non-pregnant, pregnant and pregnant with hyperlordosis were considered for the model-based approach. These simulations were done dependent on the stability of the erect posture and local countertorques of every lumbar segment.In spite of the simplicity of the model and the musculoskeletal arrangement it was possible to maintain equilibrium of the erect posture at every lumbar spinal segment with one minimum physiological cross-sectional area of all paraspinal muscles. The stability of the musculoskeletal system depends on the muscular activity of the paraspinal muscles and diminishing the muscular activity causes unstable lumbar segments.The relationship between the non-pregnant and the pregnant simulations demonstrated a considerable increase of acting segmental countertorques

  6. Sagittal spinopelvic parameters in 2-level lumbar degenerative spondylolisthesis

    Science.gov (United States)

    Wang, Tao; Wang, Hui; Liu, Huan; Ma, Lei; Liu, Feng-Yu; Ding, Wen-Yuan

    2016-01-01

    Abstract The purpose of our study is to evaluate sagittal parameters in 2-level lumbar degenerative spondylolisthesis (DS) (TLDS). A total of 15 patients with TLDS, 40 patients with single-level DS (SLDS), and 30 normal volunteers as control were included in our study. All subjects performed on full spine X-ray. Two categorized data were analyzed: patient characteristics—age, sex, body mass index, radiographic parameters-pelvic incidence (PI), pelvic tilt (PT), lumbar lordosis (LL), sacral slope (SS), PI–LL, Cobb between the fifth thoracic vertebral and 12th thoracic vertebral (T5–T12), sagittal vertical axis (SVA) Cobb angle of spondylolisthesis level (CSL), ratio of PT to SS (PT/SS), CSL/LL, variation trend of SS over PI, and LL over PI. The PI (73.1° vs 52.9°), SS (50.8° vs 32.2°), LL (53.1° vs 46.9°), SVA (66.1 vs 22.0 mm), PI–LL (20.0° vs 6.0°), and CSL (23.6° vs 20.0°) in TLDS were significantly larger than these in SLDS. The PI (73.1° vs 40.6°), PT (22.3° vs 17.1°), SS (50.8° vs 23.5°), LL (53.1° vs 32.5°), PI–LL (20.0° vs 8.1°), and SVA (66.1 vs 17.0 mm) in TLDS were significantly larger than those in the normal group (NG). The PI (52.9° vs 40.6°), PT (21.0° vs 17.1°), SS (32.2° vs 23.5°), LL (46.9° vs 32.5°), and SVA (22.0 vs 17.0 mm) in SLDS were significantly higher than those in NG. However, PT/SS (44.0%), LL over PI (y = 0.39x + 24.25), SS over PI (y = 10.79 + 0.55x) were lower in TLDS than these in SLDS (63.8%, y = 0.41x + 25, y = 0.65x − 2.09, respectively), and the similar tend between SLDS and NG (74.0%, y = 0.49x + 13.09, y = 0.67x − 3.9, respectively). Our results showed that 2-level lumbar DS, which was caused by multiple-factors, has a severe sagittal imbalance, but single-level has not any. When we plan for surgical selection for 2-level lumbar DS, global sagittal balance must be considered. PMID:27977581

  7. Sensitivity of lumbar spine loading to anatomical parameters

    DEFF Research Database (Denmark)

    Putzer, Michael; Ehrlich, Ingo; Rasmussen, John;

    2016-01-01

    models for four different postures. The in uence of the dimensions of vertebral body, disc, posterior parts of the vertebrae as well as the curvature of the lumbar spine were studied. Additionally, simulations with combinations of selected parameters were conducted. Changes in L4/L5 resultant joint force......Musculoskeletal simulations of lumbar spine loading rely on a geometrical representation of the anatomy. However, this data has an inherent inaccuracy. This study evaluates the in uence of dened geometrical parameters on lumbar spine loading utilizing ve parametrized musculoskeletal lumbar spine...... were used as outcome variable. Variations of the vertebral body height, disc height, transverse process width and the curvature of the lumbar spine were the most in uential. The results indicated that measuring these parameters from X-rays would be most important to morph an existing musculoskeletal...

  8. Limbus lumbar and sacral vertebral fractures.

    Science.gov (United States)

    Mendez, Jorge S; Huete, Isidro L; Tagle, Patricio M

    2002-03-01

    We evaluated the fractures of the lumbar and sacral vertebral limbus by disc impingement at the peripheral ring apophysis in 23 adults associated with trauma in 16 of them. Lumbalgia, radicular pain and narrow canal symptoms are the presenting forms of this underdiagnosed pathology. CT is the best method of examination, while plain roentgenograms and MR are usually negative. Accurate diagnosis and surgical technique with larger exposure are needed to resect the fractured fragments and protruded disc material for decompressing the roots and the dural sac. Our results were very good on the majority of cases.

  9. [Severe Raynaud's syndrome treated by lumbar sympathectomy].

    Science.gov (United States)

    Thomsen, Thomas Laden; Roeder, Ole

    2016-03-28

    Avoiding exposure of extremities to cold combined with pharmacologic treatment usually suffice in the attempt to suppress the related symptoms of Raynaud's syndrome. This case report describes a severe case of Raynaud's syndrome affecting the lower extremities of a 16-year-old female. She was referred to a centre of vascular surgery with severe vasospasms of the feet. After failed attempts of pharmacologic treatment, a laparoscopic lumbar sympathectomy was performed with no complications and a slight reduction of symptoms three years post-surgically.

  10. Percutaneous treatment of lumbar disc herniation

    Energy Technology Data Exchange (ETDEWEB)

    Leonardi, M.; Resta, F.; Bettinelli, A. [Ospedale Maggiore di Milano (Italy); Lavaroni, A.; Fabris, G. [Ospedale Civile di Udine (Italy); Abelli, F. [Fondazione Clinica del Lavorno, Pavia (Italy)

    1994-12-31

    918 patients were subjected to percutaneous treatment of lumbar herniated disc. 733 of these were treated through enzymatic nucleolysis with chymopapain, for a total 883 levels. Chemonucleolysis was carried out on 733 patients (79.8%). Automated discectomy has been carried out in 185 cases (20.1%). Chemonucleolysis has led to the resolution of the symptoms in a high percentage of cases (82.2%). Nucleotomy has proved to be an effective method in 74.6% of cases. (author). 7 refs, 6 figs, 1 tab.

  11. A meta-analysis of unilateral versus bilateral pedicle screw fixation in minimally invasive lumbar interbody fusion.

    Directory of Open Access Journals (Sweden)

    Zheng Liu

    Full Text Available STUDY DESIGN: Meta-analysis. BACKGROUND: Bilateral pedicle screw fixation (PS after lumbar interbody fusion is a widely accepted method of managing various spinal diseases. Recently, unilateral PS fixation has been reported as effective as bilateral PS fixation. This meta-analysis aimed to comparatively assess the efficacy and safety of unilateral PS fixation and bilateral PS fixation in the minimally invasive (MIS lumbar interbody fusion for one-level degenerative lumbar spine disease. METHODS: MEDLINE/PubMed, EMBASE, BIOSIS Previews, and Cochrane Library were searched through March 30, 2014. Randomized controlled trials (RCTs and controlled clinical trials (CCTs on unilateral versus bilateral PS fixation in MIS lumbar interbody fusion that met the inclusion criteria and the methodological quality standard were retrieved and reviewed. Data on participant characteristics, interventions, follow-up period, and outcomes were extracted from the included studies and analyzed by Review Manager 5.2. RESULTS: Six studies (5 RCTs and 1 CCT involving 298 patients were selected. There were no significant differences between unilateral and bilateral PS fixation procedures in fusion rate, complications, visual analogue score (VAS for leg pain, VAS for back pain, Oswestry disability index (ODI. Both fixation procedures had similar length of hospital stay (MD = 0.38, 95% CI = -0.83 to 1.58; P = 0.54. In contrast, bilateral PS fixation was associated with significantly more intra-operative blood loss (P = 0.002 and significantly longer operation time (P = 0.02 as compared with unilateral PS fixation. CONCLUSIONS: Unilateral PS fixation appears as effective and safe as bilateral PS fixation in MIS lumbar interbody fusion but requires less operative time and causes less blood loss, thus offering a simple alternative approach for one-level lumbar degenerative disease.

  12. Interleukin-6 and ratio of plasma interleukin-6/interleukin-10 as risk factors of symptomatic lumbar osteoarthritis

    Science.gov (United States)

    Suyasa, I Ketut; Kawiyana, I Ketut Siki; Bakta, I Made; Widiana, I Gde Raka

    2017-01-01

    AIM To determine the role of cartilage oligomeric matrix protein (COMP), interleukin (IL)-6, IL-10 and ratio of IL-6/IL-10 as risk factors of symptomatic lumbar osteoarthritis (OA) in postmenopausal women with estrogen deficiency. METHODS Case-control study had been conducted in Sanglah General Hospital from October 2015 until March 2016. The blood samples were obtained and analyzed by enzyme-linked immunosorbent assay (ELISA). RESULTS From 44 pairs of samples which divided into 44 samples as case group and 44 samples as control group showed that high level of COMP in estrogen deficiency postmenopausal women were not at risk (OR = 0.7; 95%CI: 0.261-1.751; P = 0.393) for symptomatic lumbar OA (cut-off point 0.946). Estrogen deficiency in postmenopausal women with the high level of IL-6 had 2.7 times risk (OR = 2.7; 95%CI: 0.991-8.320; P = 0.033) for symptomatic lumbar OA from the low level of IL-6 (cut-off point 2.264). At lower level of IL-10, there was no risk for symptomatic lumbar OA (OR = 0.6; 95%CI: 0.209-1.798; P = 0.345) than with the higher level of IL-10 (cut-off point 6.049). While the high ratio of IL-6/IL-10 level in estrogen deficiency postmenopausal women gave 3.4 times risk (OR = 3.4; 95%CI: 1.204-11.787; P = 0.011) for symptomatic lumbar OA than the low ratio of IL-6/IL-10 level (cut-off point 0.364). CONCLUSION High ratio of IL-6/IL-10 plasma level was the highest risk factor for causing symptomatic lumbar OA in postmenopausal women with estrogen deficiency. PMID:28251065

  13. Chemoembolization for Hepatocellular Carcinoma Supplied by a Lumbar Artery

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Han Myun, E-mail: seoul49@naver.com [Hallym University College of Medicine, Department of Radiology, Kangnam Sacred Heart Hospital (Korea, Republic of); Kim, Hyo-Cheol, E-mail: angiointervention@gmail.com; Woo, Sungmin, E-mail: j-crew7@hotmail.com [Seoul National University College of Medicine, Institute of Radiation Medicine, Seoul National University Medical Research Center, and Clinical Research Institute, Seoul National University Hospital, Department of Radiology (Korea, Republic of); Son, Kyu Ri, E-mail: kyurad@gmail.com [Korea University College of Medicine, Department of Radiology, Korea University Medical Center (Korea, Republic of); Cho, Seong Whi, E-mail: chosw@kangwon.ac.kr [Kangwon National University College of Medicine, Department of Radiology, Kangwon National University Hospital (Korea, Republic of); Chung, Jin Wook, E-mail: chungjw@snu.ac.kr [Seoul National University College of Medicine, Institute of Radiation Medicine, Seoul National University Medical Research Center, and Clinical Research Institute, Seoul National University Hospital, Department of Radiology (Korea, Republic of)

    2015-02-15

    PurposeTo describe the radiologic findings and imaging response of hepatocellular carcinoma (HCC) supplied by the lumbar artery.MethodsBetween April 2004 and December 2012, we encountered HCC supplied by a lumbar artery in 21 patients. Two investigators retrospectively reviewed clinical and radiological findings of HCC supplied by the lumbar artery using computed tomography (CT) scans and digital subtraction angiograms.ResultsPatients had received 1–27 sessions of previous chemoembolization procedures (mean 7.7 sessions, median 4 sessions). Mean tumor size was 5.3 cm. The locations of HCC supplied by lumbar artery were the bare area (n = 14, 67 %) and segment VI (n = 7, 33 %). Tumor-feeding arteries arose from the main lumbar artery (n = 7), proximal anterior division (n = 4), and distal anterior division (n = 14). In 20 patients, selective chemoembolization through the tumor-feeding arteries of the lumbar artery was achieved. In 1 patient, nonselective embolization at the main lumbar artery was performed. There was no complication such as skin necrosis or paralysis. On the first follow-up enhanced CT scan, target tumors fed by the lumbar artery showed complete response (n = 6), partial response (n = 4), stable disease (n = 3), and progressive disease (n = 8), but overall tumor response was partial response (n = 1) and progressive disease (n = 20).ConclusionWhen HCC is located in the inferior tip or bare area of the liver, a lumbar artery may supply the tumor. Although selective chemoembolization via the tumor-feeding vessel of the lumbar artery can be achieved in most cases, overall tumor response is commonly unfavorable.

  14. Effect of intervertebral disc disease on scoliosis in the lumbar spine

    Directory of Open Access Journals (Sweden)

    Wojcik Gustaw

    2014-09-01

    Full Text Available Lumbar intervertebral discopathy is a common clinical problem and a significant cause of low back pain. Usually it is associated with overload and damage to the intervertebral disc, which directly relates to the instability of the motion segment. Renal normal anatomy between tissues within the spinal canal is a cause of the reflex curvature of the spine, the goal is to increase the volume of the spinal channel and reduce the compression of the nerve tissue. Knee-jerk reaction to pain is an non physiological change of the setting of the spine in the frontal plane.

  15. 49 CFR 572.75 - Lumbar spine, abdomen, and pelvis assembly and test procedure.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine, abdomen, and pelvis assembly and...) ANTHROPOMORPHIC TEST DEVICES 6-Year-Old Child § 572.75 Lumbar spine, abdomen, and pelvis assembly and test procedure. (a) Lumbar spine, abdomen, and pelvis assembly. The lumbar spine, abdomen, and pelvis consist...

  16. Lumbar spine degenerative disease : effect on bone mineral density measurements in the lumbar spine and femoral neck

    Energy Technology Data Exchange (ETDEWEB)

    Juhng, Seon Kwan [Wonkwang Univ. School of Medicine, Iksan (Korea, Republic of); Koplyay, Peter; Jeffrey Carr, J.; Lenchik, Leon [Wake Forest Univ. School of Medicine, Winston-salem (United States)

    2001-04-01

    To determine the effect of degenerative disease of the lumbar spine on bone mineral density in the lumbar spine and femoral neck. We reviewed radiographs and dual energy x-ray absorptiometry scans of the lumbar spine and hip in 305 Caucasian women with suspected osteoporosis. One hundred and eight-six patient remained after excluding women less than 40 years of age (n=18) and those with hip osteoarthritis, scoliosis, lumbar spine fractures, lumbar spinal instrumentation, hip arthroplasty, metabolic bone disease other than osteoporosis, or medications known to influence bone metabolism (n=101). On the basis of lumbar spine radiographs, those with absent/mild degenerative disease were assigned to the control group and those with moderate/severe degenerative disease to the degenerative group. Spine radiographs were evaluated for degenerative disease by two radiologists working independently; discrepant evaluations were resolved by consensus. Lumbar spine and femoral neck bone mineral density was compared between the two groups. Forty-five (24%) of 186 women were assigned to the degenerative group and 141 (76%) to the control group. IN the degenerative group, mean bone mineral density measured 1.075g/cm? in the spine and 0.788g/cm{sup 2} in the femoral neck, while for controls the corresponding figures were 0.989g/cm{sup 2} and 0.765g/cm{sup 2}. Adjusted for age, weight and height by means of analysis of variance, degenerative disease of the lumbar spine was a significant predictor of increased bone mineral density in the spine (p=0.0001) and femoral neck (p=0.0287). Our results indicate a positive relationship between degenerative disease of the lumbar spine and bone mineral density in the lumbar spine and femoral neck, and suggest that degenerative disease in that region, which leads to an intrinsic increase in bone mineral density in the femoral neck, may be a good negative predictor of osteoporotic hip fractures.

  17. Preliminary evaluation of posterior dynamic lumbar stabilization in lumbar degenerative disease in Chinese patients

    Institute of Scientific and Technical Information of China (English)

    JIA Yu-hua; SUN Peng-fei

    2012-01-01

    Background There has been some controversy related to the use of the Wallis system,rather than disc fusion in the treatment of patients with degenerative spine disease.Furthermore,there are no reports concerning the application of this dynamic stabilization system in Chinese patients,who have a slightly different lifestyle with Western patients.The aim of this study was to assess the safety and efficacy of the dynamic stabilization system in the treatment of degenerative spinal diseases in Chinese patients.Methods The clinical outcomes of 20 patients with lumbar degenerative disease treated by posterior decompression with the Wallis posterior dynamic lumbar stabilization implant were studied.All of the patients completed the visual analogue scale and the Chinese version of the Oswestry Disability Index.The following radiologic parameters were measured in all patients:global lordotic angles and segmental lordotic angles (stabilized segments,above and below adjacent segments).The range of motion was then calculated.Results Nineteen patients (95%) were available for follow-up.The mean follow-up period was (27.25±5.16) months (range 16-35 months).The visual analogue scale decreased from 8.55±1.21 to 2.20±1.70 (P <0.001),and the mean score on the Chinese version of the Oswestry Disability Index was improved from 79.58%±15.93% to 22.17%±17.24% (P <0.001).No significant changes were seen in the range of motion at the stabilized segments (P=0.502) and adjacent segments (above,P=0.453; below,P=0.062).The good to excellent result was 94.4% at the latest follow-up.No complications related to the use of the Wallis posterior dynamic lumbar stabilization occurred.Conclusions It was found to be both easy and safe to use the Wallis posterior dynamic lumbar stabilization implant in the treatment of degenerative lumbar disease,and the early therapeutic effectiveness is good.The Wallis system provides an alternative method for the treatment of lumbar degenerative

  18. A radiological study on lumbar spondylolisthesis with intact neural arch

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Myung Ju; Suh, Young Jun; Joe, Seong Jeh; Yoon, Jong Sup [Han-Gang Sung-Shim Hospital, Seoul (Korea, Republic of)

    1980-12-15

    The purpose of this paper is to evaluate and analyze the radiological findings of 13 cases of lumbar spondylolisthesis with intact neural arch at Han-Gang Sung- Shim Hospital during period from Jan. 1975 to June 1980. 1. The age distribution of the patients varied from 31 to 83 years old. The average of the age was 53 years old. 12 patients were female and only one patient was male. 2. All cases revealed anterior slipping of the L4 body on the L5 body, of which degree was classified by Meyerding's method, first degree in 12 patients and second degree in one patient. 3. The angle between the pedicle and inferior articular facet of affected vertebra was measured by Junghann's method. The average of angle was 123 degree. 4. Of 13 cases, 2 cases who had neural compression caused by dislocation of the vertebral bodies and intrusion of lamina and arthritic facets into stenotic spinal canal treated by laminar decompression including foraminotomy. Good results were obtained. 5. The secondary degenerative change of the vertebra was considered to be the cause of the spondylolisthesis with intact neural arch.

  19. Genotypic and Antimicrobial Characterisation of Propionibacterium acnes Isolates from Surgically Excised Lumbar Disc Herniations

    Directory of Open Access Journals (Sweden)

    Jess Rollason

    2013-01-01

    Full Text Available The anaerobic skin commensal Propionibacterium acnes is an underestimated cause of human infections and clinical conditions. Previous studies have suggested a role for the bacterium in lumbar disc herniation and infection. To further investigate this, five biopsy samples were surgically excised from each of 64 patients with lumbar disc herniation. P. acnes and other bacteria were detected by anaerobic culture, followed by biochemical and PCR-based identification. In total, 24/64 (38% patients had evidence of P. acnes in their excised herniated disc tissue. Using recA and mAb typing methods, 52% of the isolates were type II (50% of culture-positive patients, while type IA strains accounted for 28% of isolates (42% patients. Type III (11% isolates; 21% patients and type IB strains (9% isolates; 17% patients were detected less frequently. The MIC values for all isolates were lowest for amoxicillin, ciprofloxacin, erythromycin, rifampicin, tetracycline, and vancomycin (≤1mg/L. The MIC for fusidic acid was 1-2 mg/L. The MIC for trimethoprim and gentamicin was 2 to ≥4 mg/L. The demonstration that type II and III strains, which are not frequently recovered from skin, predominated within our isolate collection (63% suggests that the role of P. acnes in lumbar disc herniation should not be readily dismissed.

  20. Pedicle marrow signal intensity changes in the lumbar spine: a manifestation of facet degenerative joint disease

    Energy Technology Data Exchange (ETDEWEB)

    Morrison, J.L.; Kaplan, P.A.; Dussault, R.G.; Anderson, M.W. [Dept. of Radiology, Univ. of Virginia Health System, Charlottesville, VA (United States)

    2000-12-01

    Objective. Signal intensity changes in lumbar pedicles, similar to those described in vertebral body endplates adjacent to degenerated discs, have been described as an ancillary sign of spondylolysis on MRI. The purpose of this study was to determine whether pedicle marrow signal intensity changes also occur in association with facet degenerative joint disease.Design. Eighty-nine lumbar spine MRI examinations without spondylolysis were reviewed for marrow signal intensity changes in pedicles and vertebral bodies as well as for facet degenerative joint disease.Results. Five percent (46/890) of lumbar pedicles in 23 patients had marrow signal intensity changes. Ninety-one percent (42/46) of the abnormal pedicles had adjacent degenerative joint disease of the facets, while only 21% (189/890) of normal pedicles had adjacent facet degenerative joint disease (p<0.001). Eighty-nine percent (41/46) of the pedicles with marrow signal intensity changes had adjacent degenerative disc disease.Conclusions. Pedicle marrow signal intensity changes are not a specific sign of spondylolysis; they are commonly seen with adjacent facet degenerative joint disease in the absence of spondylolysis. Pedicle marrow signal intensity changes are probably a response to abnormal stresses related to abnormal motion or loading caused by the degenerative changes in the spinal segment. (orig.)

  1. Lumbar spine disc heights and curvature: upright posture vs. supine compression harness

    Science.gov (United States)

    Lee, Shi-Uk; Hargens, Alan R.; Fredericson, Michael; Lang, Philipp K.

    2003-01-01

    INTRODUCTION: Spinal lengthening in microgravity is thought to cause back pain in astronauts. A spinal compression harness can compress the spine to eliminate lengthening but the loading condition with harness is different than physiologic conditions. Our purpose was to compare the effect of spine compression with a harness in supine position on disk height and spinal curvature in the lumbar spine to that of upright position as measured using a vertically open magnetic resonance imaging system. METHODS: Fifteen healthy subjects volunteered. On day 1, each subject lay supine for an hour and a baseline scan of the lumbar spine was performed. After applying a load of fifty percent of body weight with the harness for thirty minutes, the lumbar spine was scanned again. On day 2, after a baseline scan, a follow up scan was performed after kneeling for thirty minutes within the gap between two vertically oriented magnetic coils. Anterior and posterior disk heights, posterior disk bulging, and spinal curvature were measured from the baseline and follow up scans. RESULTS: Anterior disk heights increased and posterior disk heights decreased compared with baseline scans both after spinal compression with harness and upright posture. The spinal curvature increased by both loading conditions of the spine. DISCUSSION: The spinal compression with specially designed harness has the same effect as the physiologic loading of the spine in the kneeling upright position. The harness shows some promise as a tool to increase the diagnostic capabilities of a conventional MR system.

  2. Imaging Characterization Lumbar Disk Hernia in Operated patients.

    Directory of Open Access Journals (Sweden)

    Enrique Hernández Padrón

    2009-07-01

    Full Text Available Background: The details of lumbar disk hernia are specifically described in imaging studies, which leads to very specific diagnosis contributing to its appropriate treatment. Objective: To characterize through imaging studies the lumbar disk hernia in operated patients. Methods: Descriptive observational, correlational, retrospective study of a series of cases, carried out in the University Hospital “Dr. Gustavo Aldereguía Lima” of Cienfuegos, from 2000 to 2005, including all the patients who required imaging studies for a suspect of lumbar disk hernia, who received surgical treatment in that institution. The available imaging means were used: spine simple radiography in lumbar area, myelography and computerized axial tomography. Results: Males were more affected by lumbar disk hernia. The most common sings observed through spine simple radiography in lumbar area were: decrease of the intervertebral space and arthrosic changes in the vertebral bodies. Myelography was performed in six patients and three of them were positive. The most common kind of hernia according with their localization was the lateral, and according with the amount of herniated material, the protruded hernia. The most affected spaces were: L5- S1 and L4-L5. The patients of the third and fourth decade of life were the most affected, with a prevalence of the protruded hernia in the L5-S1 y L4 -L5 spaces. Conclusions: The imaging studies contributed to a correct characterization of lumbar disk hernia.

  3. FUNCTIONAL DISABILITY, SAGITTAL ALIGNMENT AND PELVIC BALANCE IN LUMBAR SPONDYLOLISTHESIS

    Directory of Open Access Journals (Sweden)

    Luis Muñiz Luna

    2016-03-01

    Full Text Available ABSTRACT Objectives: To demonstrate the recovery of lumbar sagittal pelvic alignment and sagittal pelvic balance after surgical reduction of lumbar spondylolisthesis and establish the benefits of the surgery for reduction and fixation of the lumbar spondylolisthesis with 360o circumferential arthrodesis for 2 surgical approaches by clinical and functional evaluation. Method: Eight patients with lumbar spondylolisthesis treated with surgical reduction and fixation of listhesis and segmental circumferential fusion with two surgical approaches were reviewed. They were evaluated before and after treatment with Oswestry, Visual Analogue for pain and Odom scales, performing radiographic measurement of lumbar sagittal alignment and pelvic sagittal balance with the technique of pelvic radius. Results: Oswestry scales and EVA reported improvement of symptoms after treatment in 8 cases; the Odom scale had six outstanding cases reported. The lumbar sagittal alignment presented a lumbosacral lordosis angle and a lumbopelvic lordosis angle reduced in 4 cases and increased in 4 other cases; pelvic sagittal balance increased the pelvic angle in 4 cases and decreased in 3 cases and the sacral translation of the hip axis to the promontory increased in 6 cases. Conclusion: The surgical procedure evaluated proved to be useful by modifying the lumbar sagittal alignment and the pelvic balance, besides reducing the symptoms, enabling the patient to have mobility and movement and the consequent satisfaction with the surgery.

  4. Fibrohistiocitoma benigno ósseo na coluna lombar Benign fibrous histiocytoma of the lumbar spine

    Directory of Open Access Journals (Sweden)

    Osmar Avanzi

    2005-01-01

    Full Text Available CONTEXTO: O fibrohistiocitoma benigno intra-ósseo é uma neoplasia rara, caracterizada por proliferação fibroblástica e fibras colágenas. A dor na região lombar é uma queixa freqüente em muitos pacientes, mas, na maioria das vezes está relacionada com causa muscular ou degenerativa. RELATO DE CASO: Relata-se aqui o caso de um paciente com diagnóstico de fibrohistiocitoma benigno ósseo na coluna lombar que apresentava queixa de lombalgia há cinco meses antes do diagnóstico. Foi submetida à biópsia aberta transpedicular na quarta vértebra lombar ,e, posteriormente realizada curetagem da lesão via anterior retroperitonial e artrodese vertebral de L3-L5 com enxerto de fíbula. CONCLUSÃO: Apesar de raro, o fibrohistiocitoma benigno intra-ósseo deve ser uma das hipóteses quando observamos uma lesão primária na coluna vertebral.CONTEXT: Benign intraosseous fibrous histiocytoma is a rare neoplasia, characterized by fibroblastic and collagenous fiber proliferation. Pain in the lumbar region is a frequent complaint in many patients, but most of times it is associated to muscular or degenerative causes. CASE REPORT: Here we report a case of a patient diagnosed with benign bone fibrous histiocytoma in the lumbar spine who complained of lumbar pain dating five months prior to diagnosis. The patient was submitted to open transpedicular biopsy in the forth lumbar vertebra, and subsequently, lesion curettage was performed via anterior retroperitoneal and L3-L5 vertebral arthrodesis using a fibular graft. CONCLUSION: Although rare, benign intraosseous fibrohistiocytoma should be taken into consideration when a primary lesion is observed in the spine.

  5. Direction of the formation of anterior lumbar vertebral osteophytes

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    Akeda Koji

    2009-01-01

    Full Text Available Abstract Background X-ray images of lumbar degenerative diseases often show not only claw osteophytes, but also pairs of osteophytes that form in a direction away from the adjacent disc. We have investigated the direction of the formation of anterior lumbar vertebral osteophytes across the lumbar vertebrae using a sufficient number of lumbar radiographs, because osteophytes images can provide essential information that will contribute to the understanding of the pathology and progress of lumbar spine degeneration. Methods The direction of the formation of 14,250 pairs of anterior lumbar vertebral osteophytes across the adjacent intervertebral discs in 2,850 patients who were all over 60 years old was investigated. Anterior lumbar vertebral osteophytes were distributed into six groups based on the direction of extension of each pair of osteophytes across the intervertebral disc space. Results In L1–L2 and L2–L3, the number of patients classified into groups B (the pair of osteophytes extended in the direction of the adjacent disc and C (almost complete bone bridge formation by a pair of osteophytes across the intervertebral disc space was larger than that classified into group D (the pair of osteophytes extended in a direction away from the adjacent disc. In L3–L4, L4–L5 and L5-S1, the number of patients in group D was greater than that of patients belonging to groups B and C. Conclusion Our study showed that pairs of osteophytes frequently formed in the direction of the adjacent disc in the upper lumbar vertebrae (L1–L2 and L2–L3 and in the direction away from the adjacent disc in middle or lower lumbar vertebrae (L3–L4, L4–L5, and L5-S1.

  6. Dynamic stabilization for degenerative spondylolisthesis and lumbar spinal instability.

    Science.gov (United States)

    Ohtonari, Tatsuya; Nishihara, Nobuharu; Suwa, Katsuyasu; Ota, Taisei; Koyama, Tsunemaro

    2014-01-01

    Lumbar interbody fusion is a widely accepted surgical procedure for patients with lumbar degenerative spondylolisthesis and lumbar spinal instability in the active age group. However, in elderly patients, it is often questionable whether it is truly necessary to construct rigid fixation for a short period of time. In recent years, we have been occasionally performing posterior dynamic stabilization in elderly patients with such lumbar disorders. Posterior dynamic stabilization was performed in 12 patients (6 women, 70.9 ± 5.6 years old at the time of operation) with lumbar degenerative spondylolisthesis in whom % slip was less than 20% or instability associated with lumbar disc herniation between March 2011 and March 2013. Movement occurs through the connector linked to the pedicle screw. In practice, 9 pairs of D connector system where the rod moves in the perpendicular direction alone and 8 pairs of Dynamic connector system where the connector linked to the pedicle screw rotates in the sagittal direction were installed. The observation period was 77-479 days, and the mean recovery rate of lumbar Japanese Orthopedic Association (JOA) score was 65.6 ± 20.8%. There was progression of slippage due to slight loosening in a case with lumbar degenerative spondylolisthesis, but this did not lead to exacerbation of the symptoms. Although follow-up was short, there were no symptomatic adjacent vertebral and disc disorders during this period. Posterior dynamic stabilization may diminish the development of adjacent vertebral or disc disorders due to lumbar interbody fusion, especially in elderly patients, and it may be a useful procedure that facilitates decompression and ensures a certain degree of spinal stabilization.

  7. Vascular compression syndrome of sciatic nerve caused by gluteal varicosities.

    Science.gov (United States)

    Hu, Ming-Hsiao; Wu, Kuan-Wen; Jian, Yu-Ming; Wang, Chen-Ti; Wu, I-Hui; Yang, Shu-Hua

    2010-11-01

    Sciatica is defined as pain or discomfort along the regions innervated by the sciatic nerve. Compression or irritation of lumbar spinal roots, most commonly because of lumbar disc herniation or spinal stenosis, causes sciatica in the vast majority of cases. Although it is rather uncommon, many pathologies have reported to cause nondiscogenic sciatica. A 70-year-old woman presented with intractable sciatic pain which was not elicited by posture change or cough. Sitting on the affected side provoked more pain than standing or walking. Magnetic resonance imaging revealed both spondylolisthesis with lumbar stenosis and compression of the gluteal portion of the sciatic nerve by varicotic gluteal veins. Given the atypical presentation of spinal root compression, gluteal vascular compressive neuropathy was suspected. Ligation and resection of varicotic vein resulted in relief of the patient's pain. To our knowledge, cases with varicosity-caused sciatica were limited in the literature review.

  8. Grynfelt lumbar hernias. Presentation of a congenital case.

    Directory of Open Access Journals (Sweden)

    Cleopatra Cabrera Cuellar

    2006-04-01

    Full Text Available Lumbar hernias are uncommon and are reported rarely, they are informed only few more than 300 in literature and of them only 10 cases are congenital. The hernias that are produced through the superior lumbar space or Grynfelt-Lesshalf´s hernia, are due to the fact that they are more constant and larger they are usually more frequent than the Petit triangle. We are reporting a Newborn infant with the diagnosis of bilateral lumbar hernias and malformation of the vertebral column.

  9. Traumatic lumbar hernia: can't afford to miss.

    Science.gov (United States)

    Saboo, Sachin S; Khurana, Bharti; Desai, Naman; Juan, Yu-Hsiang; Landman, Wendy; Sodickson, Aaron; Gates, Jonathan

    2014-06-01

    We describe the radiological and surgical correlation of an uncommon case of a traumatic lumbar hernia in a 22-year-old man presenting to the emergency department following a motor vehicle accident. Computed tomography (CT) of the abdomen revealed a right-sided traumatic inferior lumbar hernia containing a small amount of fat through the posterior lateral internal oblique muscle with hematoma in the subcutaneous fat and adjacent abdominal wall musculature, which was repaired surgically via primary closure on emergent basis. The purpose of this article is to emphasize the importance of diagnosing traumatic lumbar hernia on CT and need for urgent repair to avoid potential complications of bowel incarceration and strangulation.

  10. [Clinical manifestation and surgical treatment of superior lumbar disc herniation].

    Science.gov (United States)

    Klishin, D N; Dreval', O N; Gorozhanin, A V

    2011-01-01

    On the basis of analysis of presentation and surgical treatment of 103 patients with lumbar disc herniation the authors performed comparative assessment of symptoms and therapeutic techniques in patients with higher and lower lumbar disc disease. Short-term and long-term results were evaluated using visual analogue scale and Oswestry disability index (ODI). Statistically significant differences in dynamics of pain and ODI were not present. In spite of differences in clinical presentation, the results of surgical treatment in both groups were similar. They depended on severity of preoperative neurological deficit regardless of level of lesion. Specific features of surgical procedure in superior lumbar disk herniation are described.

  11. MEDICINAL INJECTION FOR TREATMENT OF 54 CASES OF LUMBAR STRAIN

    Institute of Scientific and Technical Information of China (English)

    WANG Zhan-hui

    2006-01-01

    @@ Lumbar strain refers to the long-term accumulated mild injuries due to improper posture and overload in soft tissues, such as in lumbar sacral muscle, ligament and fascia. It happens generally at young age, is the common disorder in clinic and leads to quite inconvenience and pain in the life of patient. The author adopted medicinal injection with procaine and Vit. B1 on Tingyaoxue (挺腰穴) to treat 54 cases of lumbar strain and has achieved the remarkable effects. The report is presented as follows.

  12. A global CT to US registration of the lumbar spine

    Science.gov (United States)

    Nagpal, Simrin; Hacihaliloglu, Ilker; Ungi, Tamas; Rasoulian, Abtin; Osborn, Jill; Lessoway, Victoria A.; Rohling, Robert N.; Borschneck, Daniel P.; Abolmaesumi, Purang; Mousavi, Parvin

    2014-03-01

    During percutaneous lumbar spine needle interventions, alignment of the preoperative computed tomography (CT) with intraoperative ultrasound (US) can augment anatomical visualization for the clinician. We propose an approach to rigidly align CT and US data of the lumbar spine. The approach involves an intensity-based volume registration step, followed by a surface segmentation and a point-based registration of the entire lumbar spine volume. A clinical feasibility study resulted in mean registration error of approximately 3 mm between CT and US data.

  13. Comparison of the Dynesys Dynamic Stabilization System and Posterior Lumbar Interbody Fusion for Lumbar Degenerative Disease.

    Directory of Open Access Journals (Sweden)

    Yang Zhang

    Full Text Available There have been few studies comparing the clinical and radiographic outcomes between the Dynesys dynamic stabilization system and posterior lumbar interbody fusion (PLIF. The objective of this study is to compare the clinical and radiographic outcomes of Dynesys and PLIF for lumbar degenerative disease.Of 96 patients with lumbar degenerative disease included in this retrospectively analysis, 46 were treated with the Dynesys system and 50 underwent PLIF from July 2008 to March 2011. Clinical and radiographic outcomes were evaluated. We also evaluated the occurrence of radiographic and symptomatic adjacent segment degeneration (ASD.The mean follow-up time in the Dynesys group was 53.6 ± 5.3 months, while that in the PLIF group was 55.2 ± 6.8 months. At the final follow-up, the Oswestry disability index and visual analogue scale score were significantly improved in both groups. The range of motion (ROM of stabilized segments in Dynesys group decreased from 7.1 ± 2.2° to 4.9 ± 2.2° (P < 0.05, while that of in PLIF group decreased from 7.3 ± 2.3° to 0° (P < 0.05. The ROM of the upper segments increased significantly in both groups at the final follow-up, the ROM was higher in the PLIF group. There were significantly more radiographic ASDs in the PLIF group than in the Dynesys group. The incidence of complications was comparable between groups.Both Dynesys and PLIF can improve the clinical outcomes for lumbar degenerative disease. Compared to PLIF, Dynesys stabilization partially preserves the ROM of the stabilized segments, limits hypermobility in the upper adjacent segment, and may prevent the occurrence of ASD.

  14. 退变性和峡部裂性腰椎滑脱症的治疗及比较%Comparison of clinical treatment of degenerative lumbar versus severe lumbar broken isthmus spondylolisthesis

    Institute of Scientific and Technical Information of China (English)

    陈崇文; 佟斌; 陈志勇; 郜玉忠; 刘凯东; 张露; 王宇飞; 程显江

    2011-01-01

    [目的]比较采用不同植骨方式治疗腰椎滑脱症的手术疗效.[方法]2002~2010年1月,共收治腰椎滑脱症患者173例,其中退变性滑脱74例,峡部裂性滑脱99例.应用后路椎弓根钉复位内固定后,分别采用后外侧植骨融合术、后路椎体间植骨术.比较不同术式的手术时间与出血量、手术疗效及椎体滑脱复位率等.[结果]因合并糖尿病切口感染1例,经再次清创、冲洗等疗法治愈;切口脂肪液化5例,经2~3周换药后切口愈合;7例有神经根袖破裂或硬膜撕裂,术后发生脑脊液漏,观察3~7 d夹闭引流管脑脊液漏停止后拔管,经换药引流愈合;2例出现L5一侧神经根损伤.随访3~7年,平均4.2年,临床满意率退变性滑脱组86.7%,另一组为87.2%;滑脱复位率退变性滑脱组77.9%,另一组79.7%.[结论]退变性腰椎滑脱宜选用后路椎弓根钉固定加后外侧植骨融合术;峡部裂性腰椎滑脱宜选用后路椎弓根钉固定加椎体间植骨融合术,Ⅱ度以上者辅以横突间及峡部植骨.%[Objective] To investigate the surgical technique for different types of lumbar spondylolidthesis. [Methods] From 2002 to January 2010, 173 cases of lumbar spondylolisthesis were treated. Of them 74 were degenerative lumbar spondylolisthesis and 99 of severe lumbar broken isthmus spondylolithesis. We used posterior pedicle screw fixation and different bone graft fusion techniques. The operative time, amount of bleeding, therapeutical effect and rate of lumbar spondylolisthesis reduction weres observed. [Results] One case had incision infetion, five had incision fat liquefaction, which was cured by dressing wound. Their were seven cases of cerebrospinal fluid leakage caused by nerve root sleeve rupture. Extubation was performed at 3 ~ 7 days and cerebrospinal fluid leakage stopped The drainage orifice was healed by dressing change. Two cases had nerve root injuriy. Follow - up time ranged form 1 to 7 years

  15. The effects of gluteus muscle strengthening exercise and lumbar stabilization exercise on lumbar muscle strength and balance in chronic low back pain patients.

    Science.gov (United States)

    Jeong, Ui-Cheol; Sim, Jae-Heon; Kim, Cheol-Yong; Hwang-Bo, Gak; Nam, Chan-Woo

    2015-12-01

    [Purpose] The aim of this study was to examine the effects of exercise to strengthen the muscles of the hip together with lumbar segmental stabilization exercise on the lumbar disability index, lumbar muscle strength, and balance. [Subjects and Methods] This study randomly and equally assigned 40 participants who provided written consent to participate in this study to a lumbar segmental stabilization exercise plus exercise to strengthen the muscles of the gluteus group (SMG + LES group) and a lumbar segmental stabilization exercise group. [Results] Each evaluation item showed a statistically significant effect. [Conclusion] Clinical application of exercise in this study showed that lumbar segmental stabilization exercise plus exercise to strengthen the muscles of the gluteus resulted in a greater decrease in low back pain disability index and increase in lumbar muscle strength and balance ability than lumbar segmental stabilization exercise in chronic low back pain patients receiving the exercise treatments during the same period.

  16. Lumbar extension exercises in conjunction with mechanical traction for the management of a patient with a lumbar herniated disc.

    Science.gov (United States)

    Gagne, Allison R; Hasson, Scott M

    2010-05-01

    Low back pain resulting from lumbar disc herniation is a common reason for referral for physical therapy. There is no evidence to support the management of lumbar disc herniation and derangement using mechanical traction combined with lumbar extension exercises. Therefore, the purpose of this case report was to describe and discuss the use of mechanical traction in conjunction with lumbar extension exercises for a patient with a lumbar herniated disc. The patient was a 49-year-old male referred to physical therapy with a medical diagnosis of a lumbar herniated disc at L5-S1 with compression of the L5 nerve root confirmed by MRI. The patient's chief complaint was pain over the left lumbosacral and central lumbar region with radiating pain into the left buttock accompanied by numbness and tingling in the left lower leg and foot. The patient was seen for a total of 14 visits. The first 5 days (2 weeks) of therapy consisted of lumbar extension exercises. For the following nine visits (over a 3-week period), mechanical traction was added as an adjunct to the extension exercises. Outcome measures included the Oswestry Disability Questionnaire, Back Pain Function Scale (BPFS), and the Numeric Pain Rating Scale (NPRS). Results from initial evaluation to discharge (Oswestry: 36% to 0%; BPFS: 33/60 to 57/60; NPRS: 7/10 to 0/10) demonstrated that the patient no longer experienced low back pain and improved in terms of functional status and pain-related disability. The patient no longer complained of numbness and tingling in the left lower extremity and the goals for the patient had been attained. The data from this case report suggests lumbar extension exercises in conjunction with mechanical traction facilitated the patient's improvement in pain and return to prior level of function.

  17. Magnetic resonance imaging-based interpretation of degenerative changes in the lower lumbar segments and therapeutic consequences

    Institute of Scientific and Technical Information of China (English)

    Adel; Maataoui; Thomas; J; Vogl; M; Fawad; Khan

    2015-01-01

    Intervertebral disc degeneration and facet joint osteoarthritis of the lumbar spine are, among others, wellknown as a cause of low back and lower extremity pain. Together with their secondary disorders they set a big burden on health care systems and economics worldwide. Despite modern imaging modalities, such as magnetic resonance imaging, for a large proportion of patients with low back pain(LBP) it remains difficult to provide a specific diagnosis. The fact that nearly all the lumbar structures are possible sources of LBP, may serve as a possible explanation. Furthermore, our clinical experience confirms, that imaging alone is not a sufficient approach explaining LBP. Here, the Oswestry Disability Index, as the most commonly used measure to quantify disability for LBP, may serve as an easy-toapply questionnaire to evaluate the patient’s ability to cope with everyday life. For therapeutic purposes, among the different options, the lumbar facet joint intraarticular injection of corticosteroids in combination with an anaesthetic solution is one of the most frequently performed interventional procedures. Although widely used the clinical benefit of intra-articular steroid injections remains controversial. Therefore, prior to therapy, standardized diagnostic algorithms for an accurate assessment, classification and correlation of degenerative changes of the lumbar spine are needed.

  18. Laparoscopic tension-free hernioplasty for lumbar hernia.

    Science.gov (United States)

    Maeda, K; Kanehira, E; Shinno, H; Yamamura, K

    2003-09-01

    Lumbar hernia, a defect of the posterior abdominal wall, is a very rare condition. The repair of a posterior abdominal wall hernia by simply closing the hernia port with sutures may not be adequate, especially when the herniation is due to a weakness in the abdominal wall. Recently, a simple, logical method of tension-free repair has become a popular means for the treatment of various abdominal wall hernias. Previous studies have advocated the use of tension-free repair for lumbar hernia; the technique uses a mesh replacement and requires an extensive incision. Herein we present a case of superior lumbar hernia. Our technique consisted of a laparoscopic tension-free hernioplasty with the application of a Prolene mesh. This technique, which provides an excellent operative view, is safe, feasible, and minimally invasive. We conclude that laparoscopic tension-free repair should be the preferred option for the treatment of lumbar hernia.

  19. Functional outcome of surgical management of degenerative lumbar canal stenosis

    Directory of Open Access Journals (Sweden)

    Rajendra Nath

    2012-01-01

    Conclusion: Operative treatment in patients of degenerative lumbar canal stenosis yields excellent results as observed on the basis of JOA scoring system. No patient got recurrence of symptoms of nerve compression.

  20. Lumbar puncture in patients using anticoagulants and antiplatelet agents.

    Science.gov (United States)

    Domingues, Renan; Bruniera, Gustavo; Brunale, Fernando; Mangueira, Cristóvão; Senne, Carlos

    2016-08-01

    The use of anticoagulants and antiplatelet agents has largely increased. Diagnostic lumbar puncture in patients taking these drugs represents a challenge considering the opposing risks of bleeding and thrombotic complications. To date there are no controlled trials, specific guidelines, nor clear recommendations in this area. In the present review we make some recommendations about lumbar puncture in patients using these drugs. Our recommendations take into consideration the pharmacology of these drugs, the thrombotic risk according to the underlying disease, and the urgency in cerebrospinal fluid analysis. Evaluating such information and a rigorous monitoring of neurological symptoms after lumbar puncture are crucial to minimize the risk of hemorrhage associated neurological deficits. An individualized patient decision-making and an effective communication between the assistant physician and the responsible for conducting the lumbar puncture are essential to minimize potential risks.

  1. Lumbar puncture in patients using anticoagulants and antiplatelet agents

    Directory of Open Access Journals (Sweden)

    Renan Domingues

    2016-08-01

    Full Text Available ABSTRACT The use of anticoagulants and antiplatelet agents has largely increased. Diagnostic lumbar puncture in patients taking these drugs represents a challenge considering the opposing risks of bleeding and thrombotic complications. To date there are no controlled trials, specific guidelines, nor clear recommendations in this area. In the present review we make some recommendations about lumbar puncture in patients using these drugs. Our recommendations take into consideration the pharmacology of these drugs, the thrombotic risk according to the underlying disease, and the urgency in cerebrospinal fluid analysis. Evaluating such information and a rigorous monitoring of neurological symptoms after lumbar puncture are crucial to minimize the risk of hemorrhage associated neurological deficits. An individualized patient decision-making and an effective communication between the assistant physician and the responsible for conducting the lumbar puncture are essential to minimize potential risks.

  2. Degenerative lumbar spondylolisthesis: an epidemiological perspective: the Copenhagen Osteoarthritis Study

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Rovsing, Hans

    2007-01-01

    STUDY DESIGN: A cross-sectional epidemiological survey of 4151 participants of the Copenhagen Osteoarthritis Study. OBJECTIVE: To identify prevalences and individual risk factors for degenerative lumbar spondylolisthesis. SUMMARY OF BACKGROUND DATA: The Copenhagen Osteoarthritis Study has...

  3. Lumbar hernia misdiagnosed as a subcutaneous lipoma: a case report

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    Amelio Gianfranco

    2009-12-01

    Full Text Available Abstract Introduction Lumbar hernia is a rare abdominal wall defect and clinical suspicion is necessary for diagnosis. Case presentation We report the case of a 40-year-old Caucasian woman with a superior lumbar hernia (Grynfeltt hernia initially misdiagnosed as a recurrent lipoma. The correct diagnosis was made intra-operatively and the hernia was repaired using synthetic mesh. The patient was free of recurrence at 4 months after the operation. Conclusion A lumbar or flank mass should always raise suspicion of a lumbar hernia. Ultrasound and computed tomography may confirm the diagnosis. Adequate surgical treatment should be planned on the basis of etiology and hernia size. Both open and laparoscopic techniques can be used with good results.

  4. Endoscopic anatomy and features of lumbar discectomy by Destandau technique

    Directory of Open Access Journals (Sweden)

    Keyvan Mostofi

    2017-03-01

    Full Text Available Minimally invasive spine surgery prevents alteration of paraspinal muscles and avoids traditional open surgery, so in the majority of cases, recovery is much quicker and patients have less back pain after surgery. The authors describe an endoscopic approach to lumbar disc herniation by the Destandau's method originated in Bordeaux. Destandau designed ENDOSPINE for discectomy will be inserted, and the procedure will continue using endoscopy. The Endoscopic approach to lumbar disc herniation by Destandau's method offers a convenient access to lumbar disc herniation with less complications and negligible morbidity. It gives maximum exposure to the disc space with maximal angles and minimal cutaneous incision. Contrary to other minimally invasive approaches, the visual field in discectomy by Destandau technique is broad and depending on the workability of ENDOSPINE an adequate access to lumbar disc herniation is possible.

  5. Therapeutic efficacy of hydro-kinesiotherapy Programs in lumbar spondylosis

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    Ana-Maria BOTEZAN

    2015-12-01

    Full Text Available Lumbar spondylarthrosis is a degenerative disease that affects the joint structures of the lumbar spine. In the course of time, numerous studies on the role of hydro-kinesiotherapy in the treatment of lumbar spondylosis have been conducted. The aim of this research is motivated by the significantly high number of patients with chronic pain in the lumbar spine due to lumbar spondylosis, as well as by the negative impact on their quality of life through the impairment of the activities of daily living. The prospective longitudinal study was carried out at the Clinical Rehabilitation Hospital Cluj-Napoca. The study included 35 patients with chronic low back pain and mobility limitation in the lumbar spine. The patients were assigned to two groups: the study group formed by 20 patients and the control group consisting of 15 patients aged between 40-70 years. The treatment of the patients included in the study was performed over a two week period and consisted of a hydro-kinesiotherapy program, for the patients of the study group, the duration of a treatment session being 40 minutes. Both the subjects of the study group and of the control group also benefited from sedative massage of the lumbosacral spine, kinesiotherapy, laser therapy of the lumbar spine. The patients were evaluated using Schober’s test, the Visual Analogue Scale, the Oswestry index. These evaluation methods were applied to the patients of both groups at the beginning of the rehabilitation programs and after two weeks. The results of the study demonstrated the therapeutic efficacy of the medical rehabilitation programs that included hydro-kinesiotherapy programs. The patients of both groups had improvements through a decrease of lumbar pain, an increase in lumbar spine mobility, as well as in the patients’ ability to organize themselves in the activities of daily living. However, the patients of the study group, with a hydro-kinesiotherapy program performed for two weeks, had

  6. Hérnia discal lombar Lumbar disc herniation

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    Luis Roberto Vialle

    2010-01-01

    Full Text Available A hérnia discal lombar é o diagnóstico mais comum dentre as alterações degenerativas da coluna lombar (acomete 2 a 3% da população e a principal causa de cirurgia de coluna na população adulta. O quadro clínico típico inclui lombalgia inicial, seguida de lombociatalgia e, finalmente, de dor ciática pura. A história natural da hérnia de disco é de resolução rápida dos sintomas (quatro a seis semanas. O tratamento inicial deve ser conservador, com manejo medicamentoso e fisioterápico, podendo ser acompanhado ou não por bloqueios percutâneos radiculares. O tratamento cirúrgico está indicado na falha do controle da dor, déficit motor maior que grau 3, dor radicular associada à estenose óssea foraminal ou síndrome de cauda equina, sendo esta última uma emergência médica. Uma técnica cirúrgica refinada, com remoção do fragmento extruso, e preservação do ligamento amarelo, resolve a sintomatologia da ciática e reduz a possibilidade de recidiva em longo prazo.Lumbar disc herniation is the most common diagnosis amongst the degenerative conditions of the lumbar spine (affecting around 2 to 3% of the population, and is the principal cause of spine surgery in the adult population. The typical clinical picture includes initial lumbalgia, followed by progressive sciatica. The natural history of disc herniation is one of rapid resolution of the symptoms (from 4-6 weeks. Early treatment should be conservative, with pain management and physiotherapy, sometimes associated with selective nerve root block. Surgery should be considered if pain management is unsuccessful, if there is a motor deficit (strength grade 3 or less, where there is radicular pain associated with foraminal stenosis, or in the presence of cauda equina syndrome, the latter representing a medical emergency. A refined surgical technique, with removal of the extruded fragment and preservation of the ligamentum flavum, resolves the sciatic symptoms and reduces

  7. Kidney herniation through lumbar triangle following open pyeloplasty

    Directory of Open Access Journals (Sweden)

    Qais Al Hooti

    2014-01-01

    Full Text Available Kidney herniation through the lumbar triangle is an uncommon type of hernia which is classically managed surgically. Contrast enhanced computerised tomography revealed lower pole of the right kidney herniating through the lumbar triangle in a 60-year-old woman, 10 years after an open right pyeloplasty. Surgical intervention was advised, however, patient opted for non-surgical management. Patient was successfully treated conservatively in clinic requiring regular analgesics for relief of mild pain.

  8. Laparoscopic repair of left lumbar hernia after laparoscopic left nephrectomy.

    Science.gov (United States)

    Gagner, Michel; Milone, Luca; Gumbs, Andrew; Turner, Patricia

    2010-01-01

    Lumbar hernias, rarely seen in clinical practice, can be acquired after open or laparoscopic flank surgery. We describe a successful laparoscopic preperitoneal mesh repair of multiple trocar-site hernias after extraperitoneal nephrectomy. All the key steps including creating a peritoneal flap, reducing the hernia contents, and fixation of the mesh are described. A review of the literature on this infrequent operation is presented. Laparoscopic repair of lumbar hernias has all the advantages of laparoscopic ventral hernia repair.

  9. Minimal Invasive Percutaneous Fixation of Thoracic and Lumbar Spine Fractures

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    Federico De Iure

    2012-01-01

    Full Text Available We studied 122 patients with 163 fractures of the thoracic and lumbar spine undergoing the surgical treatment by percutaneous transpedicular fixation and stabilization with minimally invasive technique. Patient followup ranged from 6 to 72 months (mean 38 months, and the patients were assessed by clinical and radiographic evaluation. The results show that percutaneous transpedicular fixation and stabilization with minimally invasive technique is an adequate and satisfactory procedure to be used in specific type of the thoracolumbar and lumbar spine fractures.

  10. Lumbar puncture in patients using anticoagulants and antiplatelet agents

    OpenAIRE

    Renan Domingues; Gustavo Bruniera; Fernando Brunale; Cristóvão Mangueira; Carlos Senne

    2016-01-01

    ABSTRACT The use of anticoagulants and antiplatelet agents has largely increased. Diagnostic lumbar puncture in patients taking these drugs represents a challenge considering the opposing risks of bleeding and thrombotic complications. To date there are no controlled trials, specific guidelines, nor clear recommendations in this area. In the present review we make some recommendations about lumbar puncture in patients using these drugs. Our recommendations take into consideration the pharmaco...

  11. Iliac artery pseudoaneurysm after lumbar disc hernia operation

    Directory of Open Access Journals (Sweden)

    Mehmet Atay

    2016-03-01

    Full Text Available Lumbar disc herniation surgery is usually performed through a posterior approach. Vascular injuries can be counted among the complications. 39 years old male patient had lower extremity pain which has started after lumbar disc herniation surgery and continued for a month. Iliac arterial pseudoaneurysm has been detected in computerized tomography. It was successfully treated with vascular surgery [Cukurova Med J 2016; 41(0.100: 5-7

  12. Effect of Load Carriage on Lumbar Spine Kinematics

    Science.gov (United States)

    2013-01-01

    LCS) confi gurations. 7 In gen- eral, the LCS backpack confi guration is preferred among the military because of the proximity of the load to the...population has been associated with lower back pain. 10 – 12 The kinematic behavior of the lumbar spine while carrying load using a backpack confi...posterior load over the base of support. Key words: low back pain , backpack , military , load carriage , MRI , upright MRI , lumbar spine

  13. Reproducibility of tomographic evaluation of posterolateral lumbar arthrodesis consolidation

    OpenAIRE

    Marcelo Italo Risso Neto; Guilherme Rebechi Zuiani; Roberto Rossanez; Sylvio Mistro Neto; Augusto Celso Scarparo Amato Filho; Paulo Tadeu Maia Cavali; Ivan Guidolin Veiga; Wagner Pasqualini; Marcos Antônio Tebet; Elcio Landim

    2015-01-01

    OBJECTIVE: To evaluate interobserver agreement of Glassman classification for posterolateral lumbar spine arthrodesis.METHODS: One hundred and thirty-four CT scans from patients who underwent posterolateral arthrodesis of the lumbar and lumbosacral spine were evaluated by four observers, namely two orthopedic surgeons experienced in spine surgery and two in training in this area. Using the reconstructed tomographic images at oblique coronal plane, 299 operated levels were systematically analy...

  14. Contraindications to lumbar puncture as defined by computed cranial tomography.

    OpenAIRE

    Gower, D. J.; Baker, A. L.; Bell, W O; Ball, M R

    1987-01-01

    Papilloedema is not always an adequate predictor of potential complications from lumbar puncture, and many clinicians are using computed tomography (CT) before lumbar puncture in an effort to identify more accurately the "at risk" patient. This paper identifies the following anatomical criteria defined by CT scanning that correlate with unequal pressures between intracranial compartments and predispose a patient to herniation following decompression of the spinal compartment: lateral shift of...

  15. Cerebellar Herniation after Lumbar Puncture in Galactosemic Newborn

    Directory of Open Access Journals (Sweden)

    Salih Kalay

    2011-09-01

    Full Text Available Cerebral edema resulting in elevated intracranial pressure is a well-known complication of galactosemia. Lumbar puncture was performed for the diagnosis of clinically suspected bacterial meningitis. Herniation of cerebral tissue through the foramen magnum is not a common problem in neonatal intensive care units because of the open fontanelle in infants. We present the case of a 3-week-old infant with galactosemia who presented with signs of cerebellar herniation after lumbar puncture.

  16. The effect of breast shielding during lumbar spine radiography:

    OpenAIRE

    Žontar, Dejan; Škrk, Damijan; Mekiš, Nejc

    2013-01-01

    Background The aim of the study was to determine the influence of lead shielding on the dose to female breasts in conventional x-ray lumbar spine imaging. The correlation between the body mass index and the dose received by the breast was also investigated. Materials and methods Breast surface dose was measured by thermoluminescent dosimeters (TLD). In the first phase measurements of breast dose with and without shielding from lumbar spine imaging in two projections were conducted on an anthr...

  17. Magnetic resonance findings associated with intracranial hypotension. A report of three cases occurring after lumbar puncture; Hallazgos por RM en el sindrome de hipotension intracraneal. A proposito de tres casos tras puncion lumbar

    Energy Technology Data Exchange (ETDEWEB)

    Galan, J. [Hospital General Yague (Spain); Vuelta, R. V. [Hospital de Txagorritxu. Vitoria (Spain); Oleaga, L.; Grande, D. [Hospital de Basurto. Bilbao (Spain)

    1999-07-01

    The magnetic resonance (MR) findings are presented for three patients who developed intracranial hypotension syndrome following lumbar puncture, one of the most common causes of this complication. All three patients presented the MR findings characteristically associated with this event, consisting of diffuse dural enhancement after administration of a paramagnetic contrast medium, as well as extraaxial collection that played either an accompanying or a causative role. (Author) 7 refs.

  18. Sensitivity of lumbar spine loading to anatomical parameters.

    Science.gov (United States)

    Putzer, Michael; Ehrlich, Ingo; Rasmussen, John; Gebbeken, Norbert; Dendorfer, Sebastian

    2016-04-11

    Musculoskeletal simulations of lumbar spine loading rely on a geometrical representation of the anatomy. However, this data has an inherent inaccuracy. This study evaluates the influence of defined geometrical parameters on lumbar spine loading utilising five parametrised musculoskeletal lumbar spine models for four different postures. The influence of the dimensions of vertebral body, disc, posterior parts of the vertebrae as well as the curvature of the lumbar spine was studied. Additionally, simulations with combinations of selected parameters were conducted. Changes in L4/L5 resultant joint force were used as outcome variable. Variations of the vertebral body height, disc height, transverse process width and the curvature of the lumbar spine were the most influential. These parameters can be easily acquired from X-rays and should be used to morph a musculoskeletal lumbar spine model for subject-specific approaches with respect to bone geometry. Furthermore, the model was very sensitive to uncommon configurations and therefore, it is advised that stiffness properties of discs and ligaments should be individualised.

  19. Suspected herniated lumbar disc - computed tomography in differential diagnosis of non-disc-related sciatica

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, T.; Koehler, D.; Treisch, J.; Claussen, C.; Felix, R.

    1984-07-01

    The most common reason a patient is referred for spinal CT examination is to exclude a ruptured intervertebral disc. Besides nerve root entrapment due to herniated disc, a number of unusual or unexpected conditions have been encountered in the course of CT lumbar spine studies. These include spondylolisthesis, spinal dysraphism, Paget's disease, and inflammatory, neoplastic, or metastatic lesions. The application of spinal (small-circle) target imaging includes the risk of overlooking soft tissue lesions that extend beyond the reconstruction circle. Therefore, complete (large-circle) circumferential abdominal scanning is recommended in case of a suspected extraspinal cause of sciatica.

  20. Action at a distance: a lumbar spine tumor presenting as trigeminal neuralgia.

    Science.gov (United States)

    Schwartz, Neil E; Rosenberg, Sidney; So, Yuen T

    2006-12-01

    Trigeminal neuralgia (TN) is often secondary to an underlying structural cause, frequently compression of the fifth nerve root by an ectatic artery. Here we describe a case of a 36-year-old woman with symptoms of TN who was found to have severe communicating hydrocephalus. Further investigation revealed a lumbar myxopapillary ependymoma, which in turn was responsible for the communicating hydrocephalus. An argument connecting these seemingly disparate findings is made. This unusual set of circumstances is an example of "action at a distance" in the nervous system, and reminds clinicians to think broadly about the various pathophysiologic mechanisms that can potentially underlie common disorders.

  1. Protective effect of calcitonin on lumbar fusion-induced adjacent-segment disc degeneration in ovariectomized rat

    OpenAIRE

    Liu, Chang-Cheng; Tian, Fa-Ming; Zhou, Zhuang; Wang, Peng; Gou, Yu; Zhang, Heng; Wang, Wen-Ya; Shen, Yong; Zhang, Ying-Ze; Zhang, Liu

    2015-01-01

    Background Intervertebral disc (IVD) degeneration and pathological changes in the spinal cord are major causes of back pain. In addition to its well-established anti-resorptive effect on bone, calcitonin (CT) potentially exerts protective effects on IVD degeneration in ovariectomized rats. However, possible therapeutic effects of CT on lumbar fusion-induced adjacent-segment disc degeneration (ASDD) have not been investigated yet. In this study, we examined the effects of CT on IVD degeneratio...

  2. Para-muscular and trans-muscular approaches to the lumbar inter-vertebral foramen: an anatomical comparison

    OpenAIRE

    2005-01-01

    Foraminal and extra-foraminal disc herniations comprise up to 11.7% of all lumbar disc herniations. Facetectomy, which had been the classic approach, is now recognized as cause of pain and instability after surgery. Otherwise, posterior lateral approaches through a trans-muscular or a para-muscular technique offer no significant damage to key structures for spinal stability. The surgical anatomy of these approaches has already been described, but they were not compared. In order to quantify t...

  3. Characteristic values of the lumbar load of manual patient handling for the application in workers' compensation procedures

    Directory of Open Access Journals (Sweden)

    Wortmann Norbert

    2011-05-01

    Full Text Available Abstract Background The human spine is often exposed to mechanical load in vocational activities especially in combination with lifting, carrying and positioning of heavy objects. This also applies in particular to nursing activities with manual patient handling. In the present study a detailed investigation on the load of the lumbar spine during manual patient handling was performed. Methods For a total of 13 presumably endangering activities with transferring a patient, the body movements performed by healthcare workers were recorded and the exerted action forces were determined with regard to magnitude, direction and lateral distribution in the time course with a "measuring bed", a "measuring chair" and a "measuring floor". By the application of biomechanical model calculations the load on the lowest intervertebral disc of the lumbar spine (L5-S1 was determined considering the posture and action force data for every manual patient handling. Results The results of the investigations reveal the occurrence of high lumbar load during manual patient handling activities, especially in those cases, where awkward postures of the healthcare worker are combined with high action forces caused by the patient's mass. These findings were compared to suitable issues of corresponding investigations provided in the literature. Furthermore measurement-based characteristic values of lumbar load were derived for the use in statement procedures concerning the disease no. 2108 of the German list of occupational diseases. Conclusions To protect healthcare workers from mechanical overload and the risk of developing a disc-related disease, prevention measures should be compiled. Such measures could include the application of "back-fairer" nursing techniques and the use of "technical" and" small aids" to reduce the lumbar load during manual patient handling. Further studies, concerning these aspects, are necessary.

  4. Cost-effectiveness of microendoscopic discectomy versus conventional open discectomy in the treatment of lumbar disc herniation : A prospective randomised controlled trial [ISRCTN51857546

    NARCIS (Netherlands)

    M.P. Arts (Mark); W.C. Peul (Wilco); R. Brand (René); B.W. Koes (Bart); R.T.W.M. Thomeer (Raph)

    2006-01-01

    textabstractBackground: Open discectomy is the standard surgical procedure in the treatment of patients with long-lasting sciatica caused by lumbar disc herniation. Minimally invasive approaches such as microendoscopic discectomy have gained attention in recent years. Reduced tissue trauma allows ea

  5. Pelvic Hydatid Disease: CT and MRI Findings Causing Sciatica

    Energy Technology Data Exchange (ETDEWEB)

    Sanal, Hatice Tuba; Kocaoglu, Murat; Bulakbasi, Nail; Yildirim, Duzgun [Gulhane Military Medical School, Department of Radiology, 06018, Ankara (Turkmenistan)

    2007-12-15

    Pelvic masses, especially hydatid disease, rarely present with sciatica. We present the computed tomography (CT) and the magnetic resonance imaging (MRI) findings of a 49-year-old female patient with presacral hydatid disease, who was evaluated for her sciatica. We also want to emphasize the importance of assessing the pelvis of patients with symptoms and clinical findings that are inconsistent and that cannot be satisfactorily explained by the spinal imaging findings. isc herniation in the lumbar spine is a well-known etiology of back pains and sciatica, but whenever disc herniation of the lumbar spine is excluded by the employed imaging modalities, then the pelvis should be examined for other possible etiologies of nerve compression. We describe here a patient, who was complaining of sciatica, with no abnormal findings in her lumbar spinal magnetic resonance imaging (MRI). The cause of her sciatica was found to be associated with a pelvic hydatid cyst compressing the lumbosacral nerve plexus. In conclusion, if no pathology is evident for the lumbar discal structures, in connection with the cause of sciatica and lumbar back pains, then the pelvis should also be examined for the possible etiologies of compression of the lumbosacral nerve plexus. Whenever a multiseptated cyst is come across in a patient of an endemic origin with a positive history for hydatid disease like surgery, indicating recurrence, hydatid cyst is the most likely diagnosis.

  6. Advances of imaging-guided interventional minimally invasive techniques for the treatment of lumbar disc herniation%影像导引腰椎间盘突出症微创治疗技术进展

    Institute of Scientific and Technical Information of China (English)

    李福元; 许文哲

    2012-01-01

    Lumbar disc herniation (LDH) is a common disease, which leads to the most common cause of low back pain. Imaging-guided interventional minimally invasive treatment of lumbar disc herniation. which was performed with minimal invasion, less pain, quicker recovery and less complications, has been widely used in clinic, and become the preferred method for the treatment of mild to moderate lumbar disc herniation.%腰椎间盘突出症(lumbar disc herniation,LDH)是一种常见病、多发病,是导致腰腿痛最常见的原因.影像导引微创治疗腰椎间盘突出症创伤小、痛苦少、恢复快、并发症少现已广泛应用于临床,成为治疗轻、中度腰椎间盘突出症的首选方法.

  7. Biomechanical effect of altered lumbar lordosis on intervertebral lumbar joints during the golf swing: a simulation study.

    Science.gov (United States)

    Bae, Tae Soo; Cho, Woong; Kim, Kwon Hee; Chae, Soo Won

    2014-11-01

    Although the lumbar spine region is the most common site of injury in golfers, little research has been done on intervertebral loads in relation to the anatomical-morphological differences in the region. This study aimed to examine the biomechanical effects of anatomical-morphological differences in the lumbar lordosis on the lumbar spinal joints during a golf swing. The golf swing motions of ten professional golfers were analyzed. Using a subject-specific 3D musculoskeletal system model, inverse dynamic analyses were performed to compare the intervertebral load, the load on the lumbar spine, and the load in each swing phase. In the intervertebral load, the value was the highest at the L5-S1 and gradually decreased toward the T12. In each lumbar spine model, the load value was the greatest on the kypholordosis (KPL) followed by normal lordosis (NRL), hypolordosis (HPL), and excessive lordosis (EXL) before the impact phase. However, results after the follow-through (FT) phase were shown in reverse order. Finally, the load in each swing phase was greatest during the FT phase in all the lumbar spine models. The findings can be utilized in the training and rehabilitation of golfers to help reduce the risk of injury by considering individual anatomical-morphological characteristics.

  8. Lumbar Radiofrequency Rhizotomy in Patients with Chronic Low Back Pain Increases the Diagnosis of Sacroiliac Joint Dysfunction in Subsequent Follow-Up Visits.

    Science.gov (United States)

    Rimmalapudi, Varun Kumar; Kumar, Sanjeev

    2017-01-01

    Chronic back pain is often a result of coexisting pathologies; secondary causes of pain can become more apparent sources of pain once the primary pathology has been addressed. The objective of our study was to determine if there is an increase in diagnosis of Sacroiliac joint pain following a Lumbar Rhizotomy. A list of patients who underwent Lumbar Radiofrequency during a 6-month period in our clinic was generated. Records from subsequent clinic visits were reviewed to determine if a new diagnosis of SI joint pathology was made. In patients who underwent a recent Lumbar Rhizotomy procedure to treat facetogenic pain, the prevalence of Sacroiliac joint pain increased to 70%. We infer that there is a significant increase in the diagnosis of Sacroiliac joint syndrome following a Lumbar Rhizotomy, potentially due to unmasking of a preexisting condition. In patients presenting with persistent back pain after Lumbar Rhizotomy, the clinician must have a high degree of suspicion for latent Sacroiliac joint pain prior to attributing the pain to block failure. It would be prudent to use >80% relief of pain after a diagnostic medial branch block as a diagnostic criterion for facetogenic pain rather than the currently accepted >50% in order to minimize unmasking of preexisting subclinical pain from the SI joint.

  9. Lumbar Radiofrequency Rhizotomy in Patients with Chronic Low Back Pain Increases the Diagnosis of Sacroiliac Joint Dysfunction in Subsequent Follow-Up Visits

    Directory of Open Access Journals (Sweden)

    Varun Kumar Rimmalapudi

    2017-01-01

    Full Text Available Chronic back pain is often a result of coexisting pathologies; secondary causes of pain can become more apparent sources of pain once the primary pathology has been addressed. The objective of our study was to determine if there is an increase in diagnosis of Sacroiliac joint pain following a Lumbar Rhizotomy. A list of patients who underwent Lumbar Radiofrequency during a 6-month period in our clinic was generated. Records from subsequent clinic visits were reviewed to determine if a new diagnosis of SI joint pathology was made. In patients who underwent a recent Lumbar Rhizotomy procedure to treat facetogenic pain, the prevalence of Sacroiliac joint pain increased to 70%. We infer that there is a significant increase in the diagnosis of Sacroiliac joint syndrome following a Lumbar Rhizotomy, potentially due to unmasking of a preexisting condition. In patients presenting with persistent back pain after Lumbar Rhizotomy, the clinician must have a high degree of suspicion for latent Sacroiliac joint pain prior to attributing the pain to block failure. It would be prudent to use >80% relief of pain after a diagnostic medial branch block as a diagnostic criterion for facetogenic pain rather than the currently accepted >50% in order to minimize unmasking of preexisting subclinical pain from the SI joint.

  10. Lumbar Radiofrequency Rhizotomy in Patients with Chronic Low Back Pain Increases the Diagnosis of Sacroiliac Joint Dysfunction in Subsequent Follow-Up Visits

    Science.gov (United States)

    2017-01-01

    Chronic back pain is often a result of coexisting pathologies; secondary causes of pain can become more apparent sources of pain once the primary pathology has been addressed. The objective of our study was to determine if there is an increase in diagnosis of Sacroiliac joint pain following a Lumbar Rhizotomy. A list of patients who underwent Lumbar Radiofrequency during a 6-month period in our clinic was generated. Records from subsequent clinic visits were reviewed to determine if a new diagnosis of SI joint pathology was made. In patients who underwent a recent Lumbar Rhizotomy procedure to treat facetogenic pain, the prevalence of Sacroiliac joint pain increased to 70%. We infer that there is a significant increase in the diagnosis of Sacroiliac joint syndrome following a Lumbar Rhizotomy, potentially due to unmasking of a preexisting condition. In patients presenting with persistent back pain after Lumbar Rhizotomy, the clinician must have a high degree of suspicion for latent Sacroiliac joint pain prior to attributing the pain to block failure. It would be prudent to use >80% relief of pain after a diagnostic medial branch block as a diagnostic criterion for facetogenic pain rather than the currently accepted >50% in order to minimize unmasking of preexisting subclinical pain from the SI joint. PMID:28255260

  11. Intervertebral disc degeneration and bone density in degenerative lumbar scoliosis: a comparative study between patients with degenerative lumbar scoliosis and patients with lumbar stenosis

    Institute of Scientific and Technical Information of China (English)

    DING Wen-yuan; YANG Da-long; CAO Lai-zhen; SUN Ya-peng; ZHANG Wei; XU Jia-xin; ZHANG Ying-ze; SHEN Yong

    2011-01-01

    Background Degenerative lumbar scoliosis is common in older patients.Decreased bone density and the degeneration of intervertebral discs are considered to be correlated with degenerative lumbar scoliosis.A means of quantifying the relative signal intensity for degenerative disc disease has not been previously discussed.The purpose of this study was to compare bone mineral density and intervertebral disc degeneration between degenerative lumbar scoliosis and lumbar spinal stenosis patients in a nine-year retrospective study.Methods From January 2001 to August 2010,96 patients with degenerative lumbar scoliosis were retrospectively enrolled and 96 patients with lumbar spinal stenosis were selected as controls.Cobb angle,height of the apical disc and the contiguous disc superiorly and inferiorly on convex and concave sides,the height of the convex and concave side of the apical and the contiguous vertebral body superiorly and inferiorly were measured in the scoliosis group.The height of L2/L3,L3/L4,L4/L5 discs and the height of L2/L4 vertebral body was measured in the control group.The grade of intervertebral disc degeneration was evaluated using T2WI sagittal images in both groups.The bone density of lumbar vertebrae was measured with dual-energy X-ray.Results In scoliosis group,the intervertebral disc height on the convex side was greater than the height on the concave side (P <0.001 ).The vertebral body height on the convex side was greater than the height on the concave side (P=0.016).There was a significant difference between the scoliosis group and the control group (P=0.003),and between T-value and the rate of osteoporosis between the two groups (both P <0.001).Results were verified using multiple linear regression analysis.Conclusions Degenerative lumbar scoliosis is accompanied by height asymmetry between the intervertebral disc and vertebral body regarding the convex and concave surfaces.There is a positive correlation between the angle of scoliosis and

  12. 神经根型颈椎病的中医药治疗进展%Progress of Treatment of Cervical Spondylotic Radiculopathy by Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    张小文; 李晶

    2015-01-01

    Cervical spondylotic radiculopathy (CSR) is a common and frequently-occurring disease which bas the highest incidence in all type of cervical spondylosis. It severely affect the life and work qualityof.the patients. For CSR, Traditional Chinese Medicine (TCM) treatment is effective, convenient and safe. This paper introduce the progress of the TCM treatment for CSR, including Chinese herb, acupuncture, moxibustion, massage, etc.%神经根型颈椎病是临床常见病、多发病,在各类型颈椎病中发病率最高,严重影响患者的日常生活和工作。中医药方法治疗本病疗效肯定,操作简便,安全性高。本文从中药、针刺、艾灸、推拿等方法入手介绍目前神经根型颈椎病的中医药治疗进展。

  13. Currently Treatment Status of Cervical Spondylotic Radiculopathy Therapy with TCM%中医药治疗神经根型颈椎病的现状

    Institute of Scientific and Technical Information of China (English)

    李盛华; 梁雄勇; 李亚军

    2011-01-01

    中医药治疗神经根型颈椎病的主要目的在于纠正颈椎的病理解剖状态,消除或缓解症状、阻止或减缓疾病进展、利于创伤恢复及疾病康复、预防疾病复发.大多数神经根型颈椎病(CSR)经中药、手法、针灸、牵引、针刀、物理治疗、综合疗法治疗可痊愈或缓解,但是在适应症、操作规范、疗效评价、安全性评价等方面还存在一些问题.%Cervical spondylotic radiculopathy was the highest incidence type of cervical spondylosis. The main purpose of traditional Chinese medicine is to correct the pathologic anatomy of the cervical spine condition, eliminate or relieve symptoms, prevent or slow disease progression, which will help trauma recovery and rehabilitation of disease,prevention of disease recurrence. Most CSR can be cured by medical treatment or in remission. However, indications,practices,efficacy evaluation,safety evaluation, there are still some problems.

  14. Impact of Age and Duration of Symptoms on Surgical Outcome of Single-Level Microscopic Anterior Cervical Discectomy and Fusion in the Patients with Cervical Spondylotic Radiculopathy

    Directory of Open Access Journals (Sweden)

    Farzad Omidi-Kashani

    2014-01-01

    Full Text Available We aim to evaluate the impact of age and duration of symptoms on surgical outcome of the patients with cervical spondylotic radiculopathy (CSR who had been treated by single-level microscopic anterior cervical discectomy and fusion (ACDF. We retrospectively evaluated 68 patients (48 female and 20 male with a mean age of 41.2±4.3 (ranged from 24 to 72 years old in our Orthopedic Department, Imam Reza Hospital. They were followed up for 31.25±4.1 months (ranged from 25 to 65 months. Pain and disability were assessed by Visual Analogue Scale (VAS and Neck Disability Index (NDI questionnaires in preoperative and last follow-up visits. Functional outcome was eventually evaluated by Odom’s criteria. Surgery could significantly improve pain and disability from preoperative 6.2±1.4 and 22.2±6.2 to 3.5±2.0 and 8.7±5.2 (1–21 at the last follow-up visit, respectively. Satisfactory outcomes were observed in 89.7%. Symptom duration of more and less than six months had no effect on surgical outcome, but the results showed a statistically significant difference in NDI improvement in favor of the patients aged more than 45 years (P=0.032, although pain improvement was similar in the two groups.

  15. Treatment of 100 Cases of Cervical Spondylotic Radiculopathy by Electroacupuncture of Jiaji (Ex-B2) plus Oblique Needling Ashi Point

    Institute of Scientific and Technical Information of China (English)

    LI Xiao-qing; ZHOU Wei-guang

    2006-01-01

    One hundred patients were diagnosed with cervicalspondylotic radiculopathy definitely by symptoms, signs and X-ray examination. The therapeutic method was acupuncture of Jiaji(Ex-B 2) on the affected segment and the upper and lower vertebrae close together. After the arrival of qi, the needles were connected to acupuncture therapeutic instrument. Meanwhile, the numb, heavy and uncomfortable area on the shoulder and upper limb, where something like cord could be touched, was selected as Ashi point. The needle was inserted perpendicularly into the skin on the place that the cord was most obvious and inserted obliquely and deeply along the cord. After 3-4 courses of treatment, 90 cases got marked effectiveness and 10 cases got effectiveness.%100例患者经症状,体征和X线检查确诊为神经根型颈椎病,治疗方法是针刺病变节段及上下相邻两节脊椎夹脊穴得气后,接针灸治疗仪,同时在肩部及上肢选取麻、沉不适区,触及条索状物,为阿是穴,从条索最明显处垂直刺入皮肤,沿条索纵向斜刺深入.3~4疗程后显效90例,有效10例.

  16. 经皮椎间孔镜下治疗L5S1腰椎间盘突出症的手术入路选择%Surgery Approachs of Percutaneous Endoscopic Lumbar Discectomy for L5S1 Disc Herniation

    Institute of Scientific and Technical Information of China (English)

    闫家智; 林欣; 潘海涛; 王磊; 崔维; 曾峥

    2011-01-01

    Objective To evlutate the technique of interlaminar and the transforaminal approach endoscopic lumbar discectomy for L5S1 disc herniation. Methods From September 2009 to February 2011, 20 patients with lumbar radiculopathy due to L5S1 disc hernia-tion were treated by transforaminal microendoscopic discectomy by the technique of interlaminar and the transforaminal approach. The surgery consisted of needle insertion into the epidural space via the interlaminar space or transforaminal approach, sequential dilatation, and endoscopic discectomy. Results We performed operations on 6 patients by the technique of interlaminar endoscopic lumbar discectomy and 10 patients by the transforaminal approach. The mean follow -up period was 5.6 months. Because of the puncture failure, interlaminar approach was immediately replaced by the lateral approach in one patient. Another patient had a revision microdiscectomy due to incomplete removal of disc fragment three days later after the transforaminal approach endoscopic lumbar discectomy. Conclusion Our preliminary results show that it is effective for the treatment of L5S1 disc herniation by the technique of interlaminar and the transforaminal approach endoscopic lumbar discectomy.%目的 比较在椎间孔镜下后方腰椎板间人路和侧后方椎间孔入路治疗腰椎间盘突出症的特点和适应证.方法 2009年9月~2011年2月L5S1腰椎间盘突出的患者20例,在椎间孔镜辅助下,分别通过后方腰椎板间入路和侧后路行经皮椎间盘切除术.结果 通过后方腰椎板间入路手术6例患者、侧后方椎间孔行经皮椎间盘切除术12例实施手术,1例后方椎板间入路不成功即刻改为侧后路,1例侧后路手术后3天症状改善不明显再次行开放手术.结论 L5S1腰椎间盘突出症可以通过后方腰椎板间和侧后方椎间孔两种入路,适应证各有不同,需要仔细地进行术前评估.

  17. MRI assessment of lumbar intervertebral disc degeneration with lumbar degenerative disease using the Pfirrmann grading systems.

    Directory of Open Access Journals (Sweden)

    Li-Peng Yu

    Full Text Available BACKGROUND: To evaluate by MRI intervertebral disc degeneration in patients with lumbar degenerative disease using the Pfirrmann grading system and to determine whether Modic changes correlated with the Pfirrmann grades and modified Pfirrmann grades of disc degeneration. METHODS: The clinical data of 108 surgical patients with lumbar degenerative disease were reviewed and their preoperative MR images were analyzed. Disc degeneration was evaluated using the Pfirrmann grading system. Patients were followed up and low back pain was evaluated using the visual analog scale (VAS and the effect of back pain on the daily quality of life was assessed using Oswestry disability index (ODI. RESULTS: Forty-four cases had normal anatomical appearance (Modic type 0 and their Pfirrmann grades were 3.77±0.480 and their modified Pfirrmann grades were of 5.81±1.006. Twenty-seven cases had Modic type I changes and their Pfirrmann grades were 4.79±0.557 and their modified Pfirrmann grades were 7.00±0.832. Thirty-six cases exhibited Modic type II changes and their Pfirrmann grades and modified Pfirrmann grades were 4.11±0.398 and 6.64±0.867, respectively. One case had Modic type III changes. Kruskal-Wallis test revealed significant difference in modified Pfirrmann grade among Modic type 0, I and II changes (P0.05. Binary regression analysis showed that Modic changes correlated most strongly with disc degeneration. Follow up studies indicated that the VAS and ODI scores were markedly improved postoperatively. However, no difference was noted in VAS and ODI scores among patients with different Modic types. CONCLUSION: Modic changes correlate with the Pfirrmann and modified Pfirrmann grades of disc degeneration in lumbar degenerative disease. There is no significant correlation between Modic types and surgical outcomes.

  18. Clinical clerkship course for medical students on lumbar puncture using simulators.

    Science.gov (United States)

    Adachi, Koji; Yoshimura, Akinobu; Aso, Ryoko; Miyashita, Tsuguhiro; Yoshida, Daizo; Teramoto, Akira; Shimura, Toshiro

    2012-01-01

    Lumbar puncture is a medical technique that physicians must learn and is, therefore, considered a basic medical procedure. The lumbar puncture simulators Lumbar-Kun (Lumbar Puncture Simulator) and Lumbar-Kun II (Lumbar Puncture Simulator II) (Kyoto Kagaku, Kyoto, Japan) are teaching aids designed for practicing spinal insertions. We describe and results of a lumbar puncture clerkship course, provided to 5th-year medical students during clinical clerkship activity. The aim of this study was to evaluate the effectiveness of the lumbar puncture clerkship course in the medical education program. Comprehension, technical achievement, and satisfaction were scored by students and instructors using a 6-point Likert scale. Scores for both comprehension and technical achievement were high, but technical achievement scores tended to be higher than comprehension scores. In addition, the scores students gave themselves were higher than the scores they were given by instructors. Student satisfaction was high. The lumbar puncture simulators, Lumbar-Kun and Lumbar-Kun II, achieved excellent overall impressions and represent useful tools for training in lumbar puncture procedures. In addition to the simulators, an appropriate preparatory text and a short lecture before training seemed to increase the educational effect of this lumbar puncture clerkship course for medical students.

  19. REHABILITATION OF LUMBAR HYPERLORDOSIS THROUGH SWIMMING-SPECIFIC EXERCISES

    Directory of Open Access Journals (Sweden)

    Petrea Renato-Gabriel

    2014-12-01

    Full Text Available The purpose of this paper is to show the importance and utility of swimming within rehabilitation and therapeutic programs for posture deficiencies, in our context for the rehabilitation of lumbar hyperlordosis. We consider that, by using exercises specific to swimming and means specific to acquiring swimming procedures, we will reduce the range of lumbar hyperlordosis. More precisely, we believe that, through exercises specific to swimming, we will reduce the range of lumbar hyperlordosis by at least 15 mm. Our study comprise three subjects (young girls, who suffer from lumbar hyperlordosis. For establishing the diagnostic, the following examinations and tests took place: anamnesis; somatoscopy; somatometry; muscular testing; specific tests (Schõber, “finger-floor”. The therapeutic program applied included the following: exercises for learning and consolidating the swimming procedures of crawl, backstroke, breaststroke and butterfly. The rehabilitation program lasted five months and a half; we had two sessions per week, each session of 35-40 minutes; water temperature ranged between 29 and 31 degrees Celsius. Initial testing showed that the lordosis amplitude was 70 mm for subject A.B., 60 mm for subject R.A. and 55 mm for subject S.A. At the end of research the results of the lordosis amplitude were 52 mm for subject A.B., 45 mm for subject R.A. and 40 mm for subject S.A. The conclusion of this study underlines that the early and correct intervention through individualized rehabilitation programs for lumbar hyperlordosis leads to a decrease in the lumbar curvature, down to physiological values. In addition, the means used for acquiring and consolidating swimming procedures can constitute important means in the rehabilitation process for lumbar hyperlordosis.

  20. Lubrication regimes in lumbar total disc arthroplasty.

    Science.gov (United States)

    Shaheen, A; Shepherd, D E T

    2007-08-01

    A number of total disc arthroplasty devices have been developed. Some concern has been expressed that wear may be a potential failure mode for these devices, as has been seen with hip arthroplasty. The aim of this paper was to investigate the lubrication regimes that occur in lumbar total disc arthroplasty devices. The disc arthroplasty was modelled as a ball-and-socket joint. Elastohydrodynamic lubrication theory was used to calculate the minimum film thickness of the fluid between the bearing surfaces. The lubrication regime was then determined for different material combinations, size of implant, and trunk velocity. Disc arthroplasties with a metal-polymer or metal-metal material combination operate with a boundary lubrication regime. A ceramic-ceramic material combination has the potential to operate with fluid-film lubrication. Disc arthroplasties with a metal-polymer or metal-metal material combination are likely to generate wear debris. In future, it is worth considering a ceramic-ceramic material combination as this is likely to reduce wear.

  1. Congenital lumbar hernia associated to lumbar costovertebral syndrome. A case report. Hernia lumbar congénita asociada a síndrome lumbocostovertebral. Reporte de un caso.

    Directory of Open Access Journals (Sweden)

    Yusimy Izaguirre Martínez

    2005-12-01

    Full Text Available Reported the case of a born patient of color of white skin, 6 years old, of pregnancy and normal childbirth that it was valued in the Service of Surgery of the Pediatric Hospital ¨Paquito González Cueto¨ because it presented increase of volume in both lumbar regions, without another associate sintomatology. Congenital bilateral lumbar hernia associated to syndrome lumbocostovertebral, strange affection in the pediatric age.

    Se reporta el caso de una paciente de color de piel blanca, de 6 años de edad, nacida de embarazo y parto normal que fue valorada en el Servicio de Cirugía del Hospital Pediátrico ¨Paquito González Cueto¨ debido a que presentaba aumento de volumen en ambas regiones lumbares, sin otra sintomatología asociada. Se diagnostica hernia lumbar bilateral congénita asociada a síndrome lumbocostovertebral, afección rara en la edad pediátrica.

  2. OUTCOME OF POSTEROLATERAL FUSION VERSUS CIRCUMFERENTIAL FUSION WITH CAGE FOR LUMBAR STENOSIS AND LOW DEGREE LUMBAR SPONDYLOLISTHESIS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Objective To evaluate the outcome of two methods for stabilization and fusion: posterolateral fusion and circumferential fusion involving posterior lumbar interbody fusion for lumbar stenosis with Grades 1 and 2 lumbar spondylolisthesis. Methods From April 1998 to April 2003, 45 patients suffering from lumbar stenosis with low degree lumbar spondylolisthesis treated in our hospital were retrospectively reviewed and assigned to two groups. Among them, 24 patients (group A) were treated with instrumented posterolateral fusion and 21 patients (group B) with instrumented circumferential fusion. The two groups were compared for clinical and radiological outcomes. Results All patients were followed up for 12 to 72 months. In group A, results showed preoperative clinical symptoms disappeared completely in 12 of 24 patients, and pain relief was seen in 91.7% (22/24). Two cases suffered from residual symptoms. Twenty-two cases obtained complete reduction of olisthy vertebral bodies, and anatomical reduction rate was 91.7%. No infection or neurological complication occurred in this group. In group B, results showed preoperative clinical symptoms disappeared completely in 13 of 21 patients, and pain relief was seen in 90. 5% ( 19/21 ). One case suffered from residual symptoms. Twenty cases obtained complete reduction of the olisthy vertebral bodies, and anatomical reduction rate was 95.2%. Four cases of infection or neurological complication occurred in this group. Both groups indicated no significant difference in clinical outcomes and anatomical reduction rate during followup. But group A had better intraoperative circumstances and postoperative outcome than group B, while group B had better postoperative parameters in X-ray of Angle of Slipping and Disc Index than group A.Conclusions The first choice of surgical method for lumbar stenosis with low degree lumbar spondylolisthesis is instrumented posterolateral fusion. Only when patients suffer from severe preoperative disc

  3. The Effect of Early Initiation of Rehabilitation after Lumbar Spinal Fusion

    DEFF Research Database (Denmark)

    Oestergaard, Lisa Gregersen; Nielsen, Claus Vinther; Bünger, Cody E;

    2012-01-01

    examined patients' subsequent rehabilitation. Group-based rehabilitation is both efficient and cost-effective in rehabilitation of lumbar spinal fusion patients.Methods: Patients with degenerative disc diseases undergoing instrumented lumbar spinal fusion were randomly assigned to initiate...

  4. Treatment of 34 Cases of Acute Lumbar Sprain with Electroacupuncture plus Cupping Therapy

    Institute of Scientific and Technical Information of China (English)

    张力; 洪珏

    2009-01-01

    @@ Acute lumbar sprain due to improper exercise is very common in college students. The author has treated 34 patients with acute lumbar sprain by electroacupuncture plus cupping therapy, now it was presented as follows.

  5. An audit of consent practices and perceptions of lumbar puncture, Botswana inpatient setting experience

    Directory of Open Access Journals (Sweden)

    M.B. King

    2015-06-01

    Conclusion: Contrasting responses between doctors and patients indicates a need for standard consenting practices among doctors. Also, patients’ attitudes and receptiveness to lumbar punctures can be improved through education on lumbar puncture indications, benefits, and risks.

  6. Is lumbar facet fusion biomechanically equivalent to lumbar posterolateral onlay fusion?

    Science.gov (United States)

    Toth, Jeffrey M; Foley, Kevin T; Wang, Mei; Seim, Howard B; Simon Turner, A

    2017-02-03

    OBJECTIVE This study was designed with the following research objectives: 1) to determine the efficacy of facet fusion with recombinant human bone morphogenetic protein-2 (rhBMP-2) on an absorbable collagen sponge (ACS) in an ovine lumbar facet fusion model; 2) to radiographically and histologically compare the efficacy of lumbar facet fusion with rhBMP-2/ACS to facet fusion with an iliac crest bone graft (ICBG); and 3) to biomechanically compare lumbar facet fusion with rhBMP-2/ACS to lumbar posterolateral fusion (PLF) with ICBG. METHODS The efficacies of the 3 treatments to induce fusion were evaluated in an instrumented ovine lumbar fusion model. Eight sheep had 10 cm(3)/side ICBG placed as an onlay graft for PLF at L2-3. At the adjacent L3-4 level, 0.5 cm(3)/side ICBG was placed for facet fusion. Finally, 0.5 cm(3)/side rhBMP-2/ACS (0.43 mg/ml) was placed for facet fusion at L4-5. CT scans were obtained at 2, 4, and 6 months postoperatively with 2 reviewers conducting an evaluation of the 6-month results for all treated spinal levels. All 8 sheep were killed at 6 months, and all posterolateral instrumentation was removed at this time. The spines were then sectioned through L3-4 to allow for nondestructive unconstrained biomechanical testing of the L2-3 and L4-5 segments. All treated spinal levels were analyzed using undecalcified histology with corresponding microradiography. Statistical comparisons were made between the treatment groups. RESULTS The PLF with ICBG (ICBG PLF group) and the rhBMP-2 facet fusion (rhBMP-2 Facet group) treatment groups demonstrated similar levels of stiffness, with the rhBMP-2 Facet group having on average slightly higher stiffness in all 6 loading directions. All 8 levels in the autograft facet fusion treatment group demonstrated CT radiographic and histological fusion. All 8 levels in the rhBMP-2 Facet group showed bilateral CT radiographic and histological fusion. Six of 16 rhBMP-2/ACS-treated facet defects demonstrated small

  7. Jogging gait kinetics following fatiguing lumbar paraspinal exercise.

    Science.gov (United States)

    Hart, Joseph M; Kerrigan, D Casey; Fritz, Julie M; Saliba, Ethan N; Gansneder, Bruce; Ingersoll, Christopher D

    2009-12-01

    A relationship exists between lumbar paraspinal muscle fatigue and quadriceps muscle activation. The objective of this study was to determine whether hip and knee joint moments during jogging changed following paraspinal fatiguing exercise. Fifty total subjects (25 with self-reported history of low back pain) performed fatiguing, isometric lumbar extension exercise until a shift in EMG median frequency corresponding to a mild level of muscle fatigue was observed. We compared 3-dimensional external joint moments of the hip and knee during jogging before and after lumbar paraspinal fatigue using a 10-camera motion analysis system. Reduced external knee flexion, knee adduction, knee internal rotation and hip external rotation moments and increased external knee extension moments resulted from repetitive lumbar paraspinal fatiguing exercise. Persons with a self-reported history of LBP had larger knee flexion moments than controls during jogging. Neuromuscular changes in the lower extremity occur while resisting knee and hip joint moments following isolated lumbar paraspinal exercise. Persons with a history of LBP seem to rely more heavily on quadriceps activity while jogging.

  8. [Isokinetic and functional lumbar evaluation in workers pensioned with disability].

    Science.gov (United States)

    Navarro-Trujillo, Luz Rocío; Mireles-Pérez, Ana Bárbara Isabel; Castañeda-Borrayo, Yaocihuatl; Plascencia-García, José Luis

    2013-01-01

    Introducción: en 2008 se formularon 13 371 dictámenes de invalidez en Jalisco, gran parte de ellos motivados por lesiones de la columna lumbar. La mayoría es de naturaleza definitiva y requiere evaluaciones completas de las capacidades lumbares. El objetivo de esta investigación fue evaluar la funcionalidad de la columna lumbar con el cuestionario de Oswestry y con el estudio isocinético en pensionados por lesiones lumbares. Métodos: estudio comparativo de 20 trabajadores con dictamen de invalidez por lesiones lumbares, a quienes se les solicitó realizar ejercicios isocinéticos y contestar el cuestionario de Oswestry. Resultados: con el cuestionario de Oswestry se determinó una discapacidad de 60 %. En cuanto a la evaluación isocinética, en la extensión se obtuvo un torque máximo de 44 Nw. En el trabajo fatiga se encontraron una media y una moda de cero. En la flexión, el torque máximo fue de -75.5 Nw. En la potencia, la moda fue de 40 V. En el trabajo-fatiga, la media y la moda fueron de cero. Conclusiones: la evaluación isocinética no fue normal en ninguno de los trabajadores, con lo que se corroboró la invalidez.

  9. LUMBAR SPINAL STENOSIS. A REVIEW OF BIOMECHANICAL STUDIES

    Institute of Scientific and Technical Information of China (English)

    戴力扬; 徐印坎

    1998-01-01

    ObjectS. To investigate the biomechanical aspects of etiology, pathology, clinical manifestation, diagnosis and surgical treatment of the lumbar spinal stenosis. Methods. A series of biomechanical methods, such as three-dimensional finite element models, threedimensional kinematic measurement, cadeveric evaluation, and imaging assessment was applied to correlate lumbar biomechanics and lumber spinal stenosls. Surgery of lumber spinal stenosis has been improved. Results.The stresses significantly concentrate on the posterolateral part of the annulus fibrcsms of disc, the posterior surface of vertebral body, the pedlcle, the interarticularis and the beet joints. This trend is intensified by disc degeneration and lumber backward extension. Posterior elcxnent resection has a definite effect upon the biomechanical behavior of lumbar vertebrae. The improved operations proved satisfactory. Conclusion. Stress concentration in the lumber vertebrae is of importance to the etiology of degenerative lumbar spinal stenosls, and disc degeneratkm is the initial key of this process. Than these will be aggravatnd by backward extension. Functloval radiography and myelography are of assistance to the diagnosis of the lumhar spinal stenosls. For the surgcal treatment of the lumber spinal stenosis, destruction of the posterior element should be avoid as far as possible based upon the thorough decmnpression. Maintaining the lumbar spine in flexion by fusion after decorapression has been proved a useftd method. When developmental spinal stenoals is combined with disc herniation, discectoray through laminotomy is recommend for decompression.

  10. Effects of interspinous spacers on lumbar degenerative disease.

    Science.gov (United States)

    Zhou, Dong; Nong, Lu-Ming; DU, Rui; Gao, Gong-Ming; Jiang, Yu-Qing; Xu, Nan-Wei

    2013-03-01

    The present study aimed to evaluate the early effects of interspinous spacers on lumbar degenerative disease. The clinical outcomes of 23 patients with lumbar degenerative disease, treated using interspinous spacer implantation alone or combined with posterior lumbar fusion, were retrospectively studied and assessed with a visual analogue scale (VAS) and the Oswestry Disability Index (ODI). Pre-operative and post-operative interspinous distance, disc space height, foraminal width and height and segmental lordosis were determined. The early effects and complications associated with the interspinous spacers were recorded. The surgical procedures performed with the in-space treatment were easy and minimally invasive. The VAS scores and ODI were improved post-operatively compared with pre-operatively. Significant changes in the interspinous distance, disc space height, foraminal width and height and segmental lordosis were noted. In-space treatment for degenerative lumbar disease is easy and safe, with good early effects. The in-space system provides an alternative treatment for lumbar degenerative disease.

  11. Rapid prototyping drill guide template for lumbar pedicle screw placement

    Institute of Scientific and Technical Information of China (English)

    LU Sheng; XU Yong-qing; ZHANG Yuan-zhi; LI Yan-bing; SHI Ji-hong; CHEN Guo-ping; CHEN Yu-bing

    2009-01-01

    To develop a novel method of spinal pedical stereotaxy by reverse engineering and rapid prototyping techniques, and to validate its accuracy by experimental and clinical studies. Methods: A 3D reconstruction model for the desired lumbar vertebra was generated by using the Mimics 10.11 software, and the optimal screw size and orientation were determined using the reverse engineering software. Afterwards, a drill template was created by reverse engi-neering principle, whose surface was the antitemplate of the vertebral surface. The drill template and its correspond-ing vertebra were manufactured using the rapid prototyping technique. Results: The accuracy of the drill template was con-firmed by drilling screw trajectory into the vertebral biomodel preoperatively. This method also showed its ability to cus-tomize the placement and size of each screw based on the unique morphology of the lumbar vertebra.The drill tem-plate fits the postural surface of the vertebra very well in the cadaver experiment. Postoperative CT scans for controlling the pedicle bore showed that the personalized template had a high precision in cadaver experiment and clinical application. No misplacement occurred by using the per-sonalized template. During surgery, no additional computer assistance was needed.Conclusions: The authors have developed a novel drill template for lumbar pedicle screw placement with good applicability and high accuracy. The potential use of drill templates to place lumbar pedicle screws is promising. Our methodology appears to provide an accurate technique and trajectory for pedicle screw placement in the lumbar spine.

  12. Characterization of radiographic features of consecutive lumbar spondylolisthesis

    Science.gov (United States)

    Sun, Yapeng; Wang, Hui; Yang, Dalong; Zhang, Nan; Yang, Sidong; Zhang, Wei; Ding, Wenyuan

    2016-01-01

    Abstract Radiographic features of consecutive lumbar spondylolisthesis were retrospectively analyzed in a total of 17 patients treated for this condition at the Third Hospital of Hebei Medical University from June 2005 to March 2012. To investigate the radiographic features, pelvic compensatory mechanisms, and possible underlying etiologies of consecutive lumbar spondylolisthesis. To the best of our knowledge, there is no previous report concerning the characteristics of consecutive lumbar spondylolisthesis. The Taillard index and the lumbar lordosis (LL), pelvic incidence (PI), sacrum slope (SS), and pelvic tilt (PT) were determined on lateral X-ray images, and the angular displacement was analyzed on flexion–extension X-ray images. Correlation between LL and various pelvic parameters and correlation between Taillard index and angular displacement were assessed by Pearson correlation analysis. A total of 20 cases of isthmic spondylolisthesis and 14 of degenerative spondylolisthesis were retrospectively studied in 17 patients. The Taillard index and the angular displacement in the lower vertebrae were both larger than those in the upper vertebrae. Statistical analysis revealed that LL was correlated with PI and PT, whereas PI was correlated with PT and SS. However, no correlation was identified between Taillard index and angular displacement. In consecutive lumbar spondylolisthesis, the degree of vertebral slip and the angular displacement of the lower vertebrae were both greater than those of the upper vertebrae, indicating that the compensatory mechanism of the pelvis plays an important role in maintaining sagittal balance. PMID:27861359

  13. Complex multilevel lumbar spine fractures with transverse sacral fracture

    Directory of Open Access Journals (Sweden)

    Kshitij Chaudhary

    2011-01-01

    Full Text Available We report an unusual and complex case of spinal trauma in a 17-year-old boy who presented with a transverse sacral fracture associated with multiple-level lumbar fractures, paraparesis, and bladder involvement. A two-stage surgery was performed. The lumbar spine fractures were treated with posterior instrumented correction of displacements, followed by anterior instrumentation and fusion. The sacral fracture was left untreated. At 5-year followup, the patient had complete neurological recovery except for the right L5 root function. The long-segment lumbar fusion and the untreated displaced sacral fracture contributed to spinal imbalance, due to which the patient is now able to stand only in a crouched posture. Determining the optimal treatment for the case is presented due to the relative rarity of transverse sacral fracture and paucity of evidence-based treatment approaches. In patients with associated lumbar spine fractures that require extension of instrumentation to the upper lumbar spine, it is critical to restore sacropelvic alignment to achieve spinal balance. Adequate reduction of sacropelvic anatomy can be achieved with iliac screw fixation.

  14. Sympathetic radiofrequency neurolysis for unilateral lumbar hyperhidrosis: a case report.

    Science.gov (United States)

    Aşik, Züleyha Soytürk; Orbey, Başak Ceyda; Aşik, Ibrahim

    2008-07-01

    Patients with hyperhidrosis suffer from physical, social and mental discomfort which often cannot be treated sufficiently using conservative measures. A new percutaneous approach to sympathectomy using radiofrequency denervation has seemed to offer longer duration of action and less incidence of post sympathetic neuralgia. This article reports the authors' experience with sympathetic RF neurolysis in a 35 year old male with right unilateral lumbar hyperhidrosis. Under scopy guided localization of the lumbar spine sympathetic blockade with local anesthetics to L2-5 vertebral levels were performed as a diagnostic block. Lesion effectiveness is monitored by bilateral feet skin temperature measurement. Clinical effects produced by the first sympathetic ganglion block were sustained for 1 week and then RF neurolysis of lumbar sympathetic ganglion was performed to the same levels for a longer effect. The procedure was accomplished within 30 minutes and the patient was discharged within 2 hours after the procedure. Hyperhidrosis was relieved after the procedure and there were no postsympathectomy neuralgia and sexual dysfunction. The patient obtained improvement of lumbar hyperhidrosis at his first month of follow- up and was satisfied with the outcome. In conclusion, RF neurolysis of lumbar sympathetic ganglions is a safe and effective palliative procedure with minimal invasiveness for relieving excessive sweat secretion in patients with localized hyperhidrosis.

  15. Importance of greenstick lamina fractures in low lumbar burst fractures

    Science.gov (United States)

    Ersozlu, S.; Aydinli, U.

    2006-01-01

    Lumbar burst fractures (L3–L5) represent a small percentage of all spinal fractures. The treatment of fractures involving the lumbar spine has been controversial. Lamina fractures may be complete or of the greenstick type. Dural tears and nerve root entrapment may accompany these lamina fractures. The aim of this retrospective study was to determine the incidence of dural tear in patients who had lumbar burst fractures with greenstick lamina fractures and the importance of these lamina fractures when choosing the optimum treatment. Twenty-six patients with 28 lumbar burst fractures were treated from 1995 through 2002. The average follow-up was 60 months (range 32–110 months). The male to female ratio was 21:5 and the mean age was 37 years (17–64). Dural tear was detected in seven (25%) out of 28 burst fractures. The functional outcome of the entire study group was assessed using the Smiley-Webster Scale. Good to excellent results were obtained in 24 (92%) of 26 patients. Lumbar burst fractures with greenstick lamina fractures occur mostly in the L2–L4 area. In the surgical treatment, any reduction manoeuvre will close the fracture and crush the entrapped neural elements. Therefore, it may be better to explore the greenstick lamina fracture whether there is any neural entrapment or not, before any reduction manoeuvre is attempted. PMID:16501977

  16. Efficacy Observation on Position Adjusting Method Combined with Massage Treating 112 Cases of Cervical Spondylotic Radiculopathy%调位法配合推拿治疗神经根型颈椎病112例疗效观察

    Institute of Scientific and Technical Information of China (English)

    齐笑千

    2014-01-01

    Objective:To investigate the efficacy of position adjusting chiropractic and traction method combined with massage treating cervical spon-dylotic radiculopathy. Methods:112 cases of patients with cervical spondylotic radiculopathy were all treated with position adjusting chiropractic and traction method combined with massage, to observe the clinical efficacy. Results:Among 112 patients, 52 cases were cured, 55 cases improved, 5 cas-es ineffective, the total effective rate was 95.53%. Conclusion:Efficacy of position adjusting chiropractic and traction method combined with mas-sage treating cervical spondylotic radiculopathy is significant, safe and reliable, being worthy of clinical application.%目的:探讨调位整脊法、调位牵引法配合推拿手法治疗神经根型颈椎病的疗效。方法:112例神经根型颈椎病患者均采用调位整脊法、调位牵引法配合推拿手法治疗,观察其临床疗效。结果:112例患者,治愈52例,好转55例,无效5例,总有效率为95.53%。结论:调位整脊法、调位牵引法配合推拿手法治疗神经根型颈椎病疗效显著,安全可靠,值得临床推广应用。

  17. To Observe the Curative Effects of Treating Cervicalspondylotic Radiculopathy with Method of Neuromuscular Joint Promotion%神经肌肉关节促进法治疗神经根型颈椎病的疗效观察

    Institute of Scientific and Technical Information of China (English)

    张秀萍; 杨传东; 郑春红

    2013-01-01

      目的:观察神经肌肉关节促进法治疗神经根型颈椎病的临床疗效。方法:将86例神经根型颈椎病患者随机分为观察组及对照组,对照组采用常规治疗,观察组在常规治疗的基础上采用神经肌肉关节促进法治疗,比较两组临床疗效。结果:观察组总有效率88.37%,对照组总有效率69.77%,观察组高于对照组(P<0.05)。结论:应用神经肌肉关节促进法治疗能提高神经根型颈椎病的治疗效果。%Objective:To observe the clinical effects of neuromuscular joint promotion method in the treatment of cervica spondylot-ic radiculopathy. Methods: 86 cases of patients with cervicalspondylotic radiculopathy were randomly divided into observation group and control group, the control group received the conventional treatment, the observation group adopted method of neuromus-cular joint promotion based on conventional treatment, clinical efficacy of two groups was compared. Results:The total effective rate was 88.37%in observation group and 69.77%in control group, the rate of observation group was higher than control group (P<0.05). Conclusion:Method of neuromuscular joint promotion can improve therapeutic effects of cervicalspondylotic radiculopathy.

  18. Endoscopia lumbar póstero lateral con sistema YESS: reporte preliminar Endoscopia lombar póstero-lateral com sistema YESS: resultados preliminares Lumbar disc herniation treated with post lateral lumbar endoscopy by YESS system: preliminary results

    Directory of Open Access Journals (Sweden)

    Carlos Montes García

    2009-06-01

    cem pacientes com diagnóstico de hérnia de disco lombar, comprovada com ressonância magnética e discografia evocativa positiva. Todos os pacientes nunca tinham passado por um tratamento cirúrgico e foi feito um seguimento por dois anos. RESULTADOS: os resultados foram classificados em bons, regulares e ruins. Foram encontrados bons resultados em 82 pacientes, regulares em 10 e ruins em 8. CONCLUSÕES: os resultados do tratamento da hérnia de disco lombar, com a endoscopia lateral e com o sistema YESS são, até o momento, similares àqueles com abordagem posterior aberta, mesmo que o tempo de recuperação e a capacidade sejam menores, assim como também o custo, pois é um procedimento ambulatório.INTRODUCTION: in the patients with lumbar disc herniation, who are candidates to surgical procedures, the open diskectomy has been the gold standard for many years. Nevertheless, the complications of this procedure, in which the medullar canal is invaded, have caused other means to be developed. One of them is the YESS system (Young Endoscopic Spine System. OBJECTIVE: to examine the results of one hundred patients with lumbar disc herniation, treated with the YESS system. METHODS: it was studied one hundred patients with lumbar disc herniation, which was proved with magnetic resonance imaging and discography, and their results were positive. None of the patients had ever undergone a surgical procedure; therefore, they were tracked for two years. RESULTS: results were classified into good, regular, and bad. In 82 patients good results were found, 10 were regular, and 8 were bad. CONCLUSIONS: the results of the treatment for a lumbar disc herniation with the YESS system are so far similar to open back surgery, even though the time of recovery, disability, and costs are lower because it is an ambulatory procedure.

  19. [Synovial cysts and synovialomas of the lumbar spine. Histo-pathologic and neuro-surgical aspects apropos of 8 cases].

    Science.gov (United States)

    Rousseaux, P; Durot, J F; Pluot, M; Bernard, M H; Scherpereel, B; Bazin, A; Peruzzi, P; Baudrillard, J C

    1989-01-01

    Based on 8 personal cases and a 81-cases review of literature, it's authors' opinion that cystic or solid masses issued form posterior lumbar articular process and called according to the cases synovial cyst, ganglion cyst, benign synovialoma, pigmented villonodular synovitis, are a single variety of benign degeneration of soft articular tissues. The cystic or solid feature of these masses depends upon the extent of their histiocytic granulomatous proliferation. They may be asymptomatic, accompany chronic lumbar pain or cause sciatica, seldom cauda equina syndrome. In case of sciatica, clinical picture rather consists of a narrow lateral recess than a discal protrusion. CT scan is the best investigation to get a right preoperative diagnosis. Postoperative prognosis is excellent and no anatomical recurrence has been reported.

  20. Observation of tenderness parts of cervical spondylotic radiculopathy and analysis relevant tenderness parts and spinal nerve%神经根型颈椎病压痛部位分布及其与神经节段的关系

    Institute of Scientific and Technical Information of China (English)

    于杰; 王乾; 魏戌; 甄朋超; 朱立国; 房敏; 林定坤; 李俊杰; 洪毅; 王平; 高景华; 王尚全

    2011-01-01

    Objective To ohserve tenderness parts of cervical spondylotic radiculopathy and analysis relevant tenderness parts and spinal nerve. Methods Tenderness parts of neck and shoulder of the 480 patients ( 3 patients removed) with cervical spondylotic radiculopathy were check with thumb and recoved reference to the main tenderness parts of neck and shoulder. Results Nerve root type cervical spondylosis The main spine nerve root of cervical spondylotic radiculopathy were C6 ( 53. 04% ) . C5 ( 24. 53% ) C7 ( 18. 87% ). The common tenderness points were located at the side of processus spinosus.medial angle of scapula、neck and shoulder transmigration of cowl-muscle、margo medialis scapulae. Conclusion The examination and analysis of tenderness points is important to the diagnosis and treatment ofcervical spondylotic radiculopathy.%目的 观察神经根型颈椎病压痛部位分布特征及其与神经节段的关系.方法 本组神经根型颈椎病患者480例(剔除3例),研究者以拇指逐次按压患者颈肩部进行压痛的体格检查,并参照主要颈肩压痛点记录压痛点.采用关联规则的研究方法作神经根节段与压痛部位作相关性分析.结果 神经根型颈椎病患者主要发病的神经根为C6(53.04%)、C5(24.53%)、C7(18.87%).神经根节段与压痛部位的关联分析显示压痛部位集中于受累神经根节段棘突旁、斜方肌颈肩移行部即肩井穴、斜方肌颈肩移行部即肩井穴)、肩胛骨上角即肩胛提肌止点等部位.结论 压痛点的检查与分析对于神经根型颈椎病的诊断和治疗具有重要意义.

  1. Decoupled pelvis adjustment to induce lumbar motion: A technique that controls low back load in sitting

    NARCIS (Netherlands)

    Geffen, van Paul; Reenalda, Jasper; Veltink, Peter H.; Koopman, Bart F.J.M.

    2010-01-01

    Static sitting in confined settings have been associated with low back pain in sedentary occupations such as office works and car driving. To prevent lumbar discomfort in prolonged static sitting, periodic motion of the lumbar spine is needed. Because the pelvis forms the basis for lumbar spine curv

  2. Spinal CT scan, 2. Lumbar and sacral spines

    Energy Technology Data Exchange (ETDEWEB)

    Nakagawa, Hiroshi (Aichi Medical Univ., Aichi (Japan))

    1982-08-01

    Plain CT described fairly accurately the anatomy and lesions of the lumbar and sacral spines on their transverse sections. Since hernia of the intervertebral disc could be directly diagnosed by CT, indications of myelography could be restricted. Spinal-canal stenosis of the lumbar spine occurs because of various factors, and CT not only demonstrated the accurate size and morphology of bony canals, but also elucidated thickening of the joints and yellow ligament. CT was also useful for the diagnosis of tumors in the lumbar and sacral spines, visualizing the images of bone changes and soft tissues on the trasverse sections. But the diagnosis of intradural tumors required myelography and metrizamide CT. CT has become important for the diagnosis of spinal and spinal-cord diseases and for selection of the route of surgical arrival.

  3. Multiexpandable cage for minimally invasive posterior lumbar interbody fusion

    Science.gov (United States)

    Coe, Jeffrey D; Zucherman, James F; Kucharzyk, Donald W; Poelstra, Kornelis A; Miller, Larry E; Kunwar, Sandeep

    2016-01-01

    The increasing adoption of minimally invasive techniques for spine surgery in recent years has led to significant advancements in instrumentation for lumbar interbody fusion. Percutaneous pedicle screw fixation is now a mature technology, but the role of expandable cages is still evolving. The capability to deliver a multiexpandable interbody cage with a large footprint through a narrow surgical cannula represents a significant advancement in spinal surgery technology. The purpose of this report is to describe a multiexpandable lumbar interbody fusion cage, including implant characteristics, intended use, surgical technique, preclinical testing, and early clinical experience. Results to date suggest that the multiexpandable cage allows a less invasive approach to posterior/transforaminal lumbar interbody fusion surgery by minimizing iatrogenic risks associated with static or vertically expanding interbody prostheses while providing immediate vertebral height restoration, restoration of anatomic alignment, and excellent early-term clinical results. PMID:27729817

  4. Degenerative lumbar spondylolisthesis: an epidemiological perspective: the Copenhagen Osteoarthritis Study

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Rovsing, Hans;

    2007-01-01

    STUDY DESIGN: A cross-sectional epidemiological survey of 4151 participants of the Copenhagen Osteoarthritis Study. OBJECTIVE: To identify prevalences and individual risk factors for degenerative lumbar spondylolisthesis. SUMMARY OF BACKGROUND DATA: The Copenhagen Osteoarthritis Study has...... registered health parameters since 1976. In 1993, standardized, lateral radiographs of the lumbar spine were recorded. There were 1533 men and 2618 women. METHODS: Statistical correlations were made between degenerative spondylolisthesis, and physical, occupational, and general epidemiological data. RESULTS......: A total of 254 cases of lumbar slip were found (males 2.7%, females 8.4%). In females, no significant relationship between age at menopause or childbirths and the presence of degenerative spondylolisthesis were found. In women, relationships between body mass index (BMI) in 1976 and L4 olisthesis (P = 0...

  5. Sex determination by discriminant function analysis of lumbar vertebrae.

    Science.gov (United States)

    Ostrofsky, Kelly R; Churchill, Steven E

    2015-01-01

    Sex determination is critical for developing the biological profile of unidentified skeletal remains. When more commonly used elements (os coxa, cranium) for sexing are not available, methods utilizing other skeletal elements are needed. This study aims to assess the degree of sexual dimorphism of the lumbar vertebrae and develop discriminant functions for sex determination from them, using a sample of South African blacks from the Raymond A. Dart Collection (47 males, 51 females). Eleven variables at each lumbar level were subjected to univariate and multivariate discriminant function analyses. Univariate equations produced classification rates ranging from 57.7% to 83.5%, with the highest accuracies associated with dimensions of the vertebral body. Multivariate stepwise analysis generated classification rates ranging from 75.9% to 88.7%. These results are comparable to other methods for sexing the skeleton and indicate that measures of the lumbar vertebrae can be used as an effective tool for sex determination.

  6. Low back pain and lumbar angles in Turkish coal miners

    Energy Technology Data Exchange (ETDEWEB)

    Sarikaya, S.; Ozdolap, S.; Gumustas, S.; Koc, U. [Zonguldak Karaelmas University, Zonguldak (Turkey). Faculty of Medicine

    2007-02-15

    This study was designed to assess the incidence of low back pain among Turkish coal miners and to investigate the relationship between angles of the lumbar spine and low back pain in coal miners. Fifty underground workers (Group I) and 38 age-matched surface workers (Group II) were included in the study. All the subjects were asked about low back pain in the past 5 years. The prevalence of low back pain was higher in Group I than in Group II (78.0%, 32.4%, respectively, P {lt} 0.001). The results of the study showed that low back pain occurred in 78.0% of Turkish coal miners. Although the nature of the occupation may have influenced coal miners' lumbar spinal curvature, lumbar angles are not a determinant for low back pain in this population. Further extensive studies involving ergonomic measurements are needed to validate our results for Turkish coal mining industry.

  7. Height of lumbar discs measured from radiographs compared with degeneration and height classified from MR images

    Energy Technology Data Exchange (ETDEWEB)

    Frobin, W.; Brinckmann, P. [Muenster Univ. (Germany). Inst. fuer Experimentelle Biomechanik; Kramer, M.; Hartwig, E. [Ulm Univ. (Germany). Sektion fuer Unfallchirurgische Forschung und Biomechanik

    2001-02-01

    The relation between height of lumbar discs (measured from lateral radiographic views) and disc degeneration (classified from MR images) deserves attention in view of the wide, often parallel or interchanged use of both methods. The time sequence of degenerative signs and decrease of disc height is controversial. To clarify the issue, this cross-sectional study documents the relation between disc degeneration and disc height in a selected cohort. Forty-three subjects were selected at random from a cohort examined for potential disc-related disease caused by long-term lifting and carrying. From each subject a lateral radiographic view of the lumbar spine as well as findings from an MR investigation of (in most cases) levels T12/L1 to L5/S1 were available; thus, n = 237 lumbar discs were available for measurement and classification. Disc height was measured from the radiographic views with a new protocol compensating for image distortion and permitting comparison with normal, age- and gender-appropriate disc height. Degeneration as well as disc height were classified twice from MR images by independent observers in a blinded fashion. Disc degeneration classified from MR images is not related to a measurable disc height loss in the first stage of degeneration, whereas progressive degeneration goes along with progressive loss of disc height, though with considerable interindividual variation. Loss of disc height classified from MR images is on average compatible with loss of disc height measured from radiographs. In individual discs, however, classification of height loss from MR images is imprecise. The first sign of disc degeneration (a moderate loss of nucleus signal) precedes disc height decrease. As degeneration progresses, disc height decreases. Disc height decrease and progress of degeneration, however, appear to be only loosely correlated. (orig.)

  8. Tuina Therapy for Prolapsed Lumbar Intervertebral Disc

    Institute of Scientific and Technical Information of China (English)

    ZHANG Bi-meng; WU Huan-gan; SHEN Jian; XIAO Yuan-chun

    2004-01-01

    Recurrent low back pain and reflex sciatica of lower limbs are the two leading symptoms of prolapsed lumbar intervertebral disc, which can be confirmed in the history, symptoms, signs and imaging examination such as CT scan and MRI. It should be differentiated from those conditions characterized by lumbago and/or possible sciatica. Tuina was performed mostly on the Bladder Meridian,Gallbladder Meridian and Governor Vessel, as well as their acupoints such as Jiaji (Ex-B 2) points,Shenshu (BL 23), Dachangshu (BL 25), Yaoyangguan (GV 3), Huantiao (GB 30), Weizhong (BL 40),Chengshan (BL 57), Yanglingquan (GB 34) and Ashi points. Thumb-massaging manipulation, rolling manipulation, pulling manipulation, pressing manipulation, kneading manipulation and grasping manipulation are often performed.%反复下腰痛和下肢反射性坐骨神经痛是腰椎间盘突出症的两大症状.根据病史、症状、体征以及影像学(包括CT、MRI等)结果,可以确诊.需与以腰痛为主要表现的疾病,以腰痛伴坐骨神经痛为主要表现的疾病和以坐骨神经痛为主要表现的疾病相鉴别.推拿保守治疗多以足太阳膀胱经、足少阳胆经及督脉为主,取相应的夹脊穴、肾俞、大肠俞、腰阳关、环跳、委中、承山、阳陵泉及阿是穴等以一指禅推法、滚法、扳法、按法、揉法和拿法等进行治疗.

  9. Genetic association studies in lumbar disc degeneration: a systematic review.

    Directory of Open Access Journals (Sweden)

    Pasi J Eskola

    Full Text Available OBJECTIVE: Low back pain is associated with lumbar disc degeneration, which is mainly due to genetic predisposition. The objective of this study was to perform a systematic review to evaluate genetic association studies in lumbar disc degeneration as defined on magnetic resonance imaging (MRI in humans. METHODS: A systematic literature search was conducted in MEDLINE, MEDLINE In-Process, SCOPUS, ISI Web of Science, The Genetic Association Database and The Human Genome Epidemiology Network for information published between 1990-2011 addressing genes and lumbar disc degeneration. Two investigators independently identified studies to determine inclusion, after which they performed data extraction and analysis. The level of cumulative genetic association evidence was analyzed according to The HuGENet Working Group guidelines. RESULTS: Fifty-two studies were included for review. Forty-eight studies reported at least one positive association between a genetic marker and lumbar disc degeneration. The phenotype definition of lumbar disc degeneration was highly variable between the studies and replications were inconsistent. Most of the associations presented with a weak level of evidence. The level of evidence was moderate for ASPN (D-repeat, COL11A1 (rs1676486, GDF5 (rs143383, SKT (rs16924573, THBS2 (rs9406328 and MMP9 (rs17576. CONCLUSIONS: Based on this first extensive systematic review on the topic, the credibility of reported genetic associations is mostly weak. Clear definition of lumbar disc degeneration phenotypes and large population-based cohorts are needed. An international consortium is needed to standardize genetic association studies in relation to disc degeneration.

  10. The association of spinal osteoarthritis with lumbar lordosis

    Directory of Open Access Journals (Sweden)

    Sapkas Georgios

    2010-01-01

    Full Text Available Abstract Background Careful review of published evidence has led to the postulate that the degree of lumbar lordosis may possibly influence the development and progression of spinal osteoarthritis, just as misalignment does in other joints. Spinal degeneration can ensue from the asymmetrical distribution of loads. The resultant lesions lead to a domino- like breakdown of the normal morphology, degenerative instability and deviation from the correct configuration. The aim of this study is to investigate whether a relationship exists between the sagittal alignment of the lumbar spine, as it is expressed by lordosis, and the presence of radiographic osteoarthritis. Methods 112 female subjects, aged 40-72 years, were examined in the Outpatients Department of the Orthopedics' Clinic, University Hospital of Heraklion, Crete. Lumbar radiographs were examined on two separate occasions, independently, by two of the authors for the presence of osteoarthritis. Lordosis was measured from the top of L1 to the bottom of L5 as well as from the top of L1 to the top of S1. Furthermore, the angle between the bottom of L5 to the top of S1was also measured. Results and discussion 49 women were diagnosed with radiographic osteoarthritis of the lumbar spine, while 63 women had no evidence of osteoarthritis and served as controls. The two groups were matched for age and body build, as it is expressed by BMI. No statistically significant differences were found in the lordotic angles between the two groups Conclusions There is no difference in lordosis between those affected with lumbar spine osteoarthritis and those who are disease free. It appears that osteoarthritis is not associated with the degree of lumbar lordosis.

  11. Transforaminal lumbar interbody fusion versus posterolateral fusion in degenerative lumbar spondylosis

    Science.gov (United States)

    Zhang, Bin-Fei; Ge, Chao-Yuan; Zheng, Bo-Long; Hao, Ding-Jun

    2016-01-01

    Abstract Objective: The aim of the study was to evaluate the efficacy and safety of transforaminal lumbar interbody fusion (TLIF) versus posterolateral fusion (PLF) in degenerative lumbar spondylosis. Methods: A systematic literature review was performed to obtain randomized controlled trials (RCTs) and observational studies (OSs) of TLIF and PLF for degenerative lumbar spondylosis. Trials performed before November 2015 were retrieved from the Medline, EMBASE, Cochrane library, and Chinese databases. Data extraction and quality evaluation of the trials were performed independently by 2 investigators. A meta-analysis was performed using STATA version 12.0. Results: Two RCTs and 5 OSs of 630 patients were included. Of these subjects, 325 were in the TLIF and 305 were in the PLF group. Results showed that TLIF did not increase the fusion rate based on RCTs (relative risk [RR] = 1.06; 95% confidence interval [CI]: 0.95–1.18; P = 0.321), but increased it based on OSs (RR = 1.14; 95% CI: 1.07–1.23; P = 0.000) and overall (RR = 1.11; 95% CI: 1.05–1.18; P = 0.001) as compared with PLF. TLIF was able to improve the clinical outcomes based on 1 RCT (RR = 1.33; 95% CI: 1.11–1.59, P = 0.002) and overall (RR = 1.19; 95% CI: 1.07–1.33; P = 0.001), but not based on OSs (RR = 1.11; 95% CI: 0.97–1.27; P = 0.129) as compared with PLF. There were no differences between TLIF and PLF in terms of visual analogue scale, Oswestry Disability Index, reoperation, complications, duration of surgical procedure, blood loss, and hospitalization. Conclusions: In conclusion, evidence is not sufficient to support that TLIF provides higher fusion rate than PLF, and this poor evidence indicates that TLIF might improve only clinical outcomes. Higher quality, multicenter RCTs are needed to better define the role of TLIF and PLF. PMID:27749558

  12. Differential wedging of vertebral body and intervertebral disc in thoracic and lumbar spine in adolescent idiopathic scoliosis – A cross sectional study in 150 patients

    Directory of Open Access Journals (Sweden)

    Kim Hak-Jun

    2008-08-01

    Full Text Available Abstract Background Hueter-Volkmann's law regarding growth modulation suggests that increased pressure on the end plate of bone retards the growth (Hueter and conversely, reduced pressure accelerates the growth (Volkmann. Literature described the same principle in Rat-tail model. Human spine and its deformity i.e. scoliosis has also same kind of pattern during the growth period which causes wedging in disc or vertebral body. Methods This cross sectional study in 150 patients of adolescent idiopathic scoliosis was done to evaluate vertebral body and disc wedging in scoliosis and to compare the extent of differential wedging of body and disc, in thoracic and lumbar area. We measured wedging of vertebral bodies and discs, along with two adjacent vertebrae and disc, above and below the apex and evaluated them according to severity of curve (curve 30° to find the relationship of vertebral body or disc wedging with scoliosis in thoracic and lumbar spine. We also compared the wedging and rotations of vertebrae. Results In both thoracic and lumbar curves, we found that greater the degree of scoliosis, greater the wedging in both disc and body and the degree of wedging was more at apex supporting the theory of growth retardation in stress concentration area. However, the degree of wedging in vertebral body is more than the disc in thoracic spine while the wedging was more in disc than body in lumbar spine. On comparing the wedging with the rotation, we did not find any significant relationship suggesting that it has no relation with rotation. Conclusion From our study, we can conclude that wedging in disc and body are increasing with progression on scoliosis and maximum at apex; however there is differential wedging of body and disc, in thoracic and lumbar area, that is vertebral body wedging is more profound in thoracic area while disc wedging is more profound in lumbar area which possibly form 'vicious cycle' by asymmetric loading to spine for the

  13. The relationship between the prevalance and size of lumbar ossified ligamentum flavum and the presence and degree of facet joint degeneration

    Energy Technology Data Exchange (ETDEWEB)

    Ergun, Tarkan, E-mail: tarkanergun@yahoo.com [Baskent University School Medicine, Departments of Radiology, Alanya Teaching and Medical Research Center, 07400 Alanya, Antalya (Turkey); Lakadamyali, Hatice, E-mail: adviyesalman@yahoo.com [Baskent University School Medicine, Departments of Radiology, Alanya Teaching and Medical Research Center, 07400 Alanya, Antalya (Turkey)

    2012-11-15

    Objectives: To investigate whether there is any relationship between the prevalence and the dimension of OLF and the presence and degree of facet joint degeneration. In addition, it revealed the prevalence and distribution of lumbar OLF with regard to age and spinal levels. Methods: The stone protocol abdominal CT images of 114 patients were retrospectively analyzed. Presence of OLF, degenerative changes in the posterior vertebral elements was evaluated on axial CT images and incidence for each finding was determined. Additionally, the degree of facet joint degeneration and size of OLF was evaluated and recorded. All findings were also grouped based on age and lumbar level. Results: OLF has been observed in 40 (35%) individuals at 76 (13%) lumbar levels. OLF has been most frequently encountered at the upper lumbar levels. Its frequency and size showed correlation to increased age. Frequency of OLF correlated with the presence of degenerative changes of in the posterior elements (p < 0.001). There was an association between the OLF size and the presence (p = 0.001) and degree of the degeneration in the posterior elements. There was no lumbar level case where the degree of OLF would lead to enough narrowing to be symptomatic. Conclusions: OLF prevalence and sizes increase parallel to age. Posterior elements' degenerative changes facilitate OLF development. A close relation exists between OLF size and facet joint degeneration. A direct relationship exists between OLF size and the degree of posterior elements degeneration. It is highly probable for lumbar level OLF size to be insufficient to cause any symptoms.

  14. Ultrasound versus fluoroscopy-guided caudal epidural steroid injection for the treatment of chronic low back pain with radiculopathy: A randomised, controlled clinical trial

    Directory of Open Access Journals (Sweden)

    Arindam Kumar Hazra

    2016-01-01

    Full Text Available Background and Aims: Caudal epidural steroid administration is an effective treatment for chronic low back pain (LBP. Fluoroscopy guidance is the gold standard for pain procedures. Ultrasound guidance is recently being used in pain clinic procedures. We compared the fluoroscopy guidance and ultrasound guidance for caudal epidural steroid injection with respect to the time needed for correct placement of the needle and clinical effectiveness in patients with chronic LBP. Methods: Fifty patients with chronic LBP with radiculopathy, not responding to conventional medical management, were randomly allocated to receive injection depot methyl prednisolone (40 mg through caudal route either using ultrasound guidance (Group U, n = 25 or fluoroscopy guidance (Group F, n = 25. Pre-procedural visual analogue scale (VAS score and Oswestry Disability Index (ODI were noted. During the procedure, the time needed for correct placement of needle was observed. Adverse events, if any, were also noted. All patients were followed up for next 2 months to evaluate Visual Analogue Scale (VAS score and ODI at the 2nd week and again at the end of 1st and 2nd month. Results: The needle-placement time was less using ultrasound guidance as compared to fluoroscopy guidance (119 ± 7.66 vs. 222.28 ± 29.65 s, respectively,P< 0.001. Significant reduction in VAS score and ODI (clinical improvement was noted in the follow-up time points and comparable between the groups at all time points. Conclusion: Ultrasound guidance can be a safe alternative tool for achieving faster needle placement in caudal epidural space. Clinical effectiveness (reduction of VAS and ODI scores remains comparable between both the techniques.

  15. Destructive discovertebral degenerative disease of the lumbar spine.

    Science.gov (United States)

    Charran, A K; Tony, G; Lalam, R; Tyrrell, P N M; Tins, B; Singh, J; Eisenstein, S M; Balain, B; Trivedi, J M; Cassar-Pullicino, V N

    2012-09-01

    The uncommon variant of degenerative hip joint disease, termed rapidly progressive osteoarthritis, and highlighted by severe joint space loss and osteochondral disintegration, is well established. We present a similar unusual subset in the lumbar spine termed destructive discovertebral degenerative disease (DDDD) with radiological features of vertebral malalignment, severe disc resorption, and "bone sand" formation secondary to vertebral fragmentation. Co-existing metabolic bone disease is likely to promote the development of DDDD of the lumbar spine, which presents with back pain and sciatica due to nerve root compression by the "bone sand" in the epidural space. MRI and CT play a complimentary role in making the diagnosis.

  16. Lumbo-costo-vertebral syndrome with congenital lumbar hernia.

    Science.gov (United States)

    Gupta, Lucky; Mala, Tariq Ahmed; Gupta, Rahul; Malla, Shahid Amin

    2014-01-01

    Lumbo-costo-vertebral syndrome (LCVS) is a set of rare abnormalities involving vertebral bodies, ribs, and abdominal wall. We present a case of LCVS in a 2-year-old girl who had a progressive swelling over left lumbar area noted for the last 12 months. Clinical examination revealed a reducible swelling with positive cough impulse. Ultrasonography showed a defect containing bowel loops in the left lumbar region. Chest x-ray showed scoliosis and hemivertebrae with absent lower ribs on left side. Meshplasty was done.

  17. Laparoscopic management of inferior lumbar hernia (Petit triangle hernia).

    Science.gov (United States)

    Ipek, T; Eyuboglu, E; Aydingoz, O

    2005-05-01

    Lumbar hernias are rare defects in the posterolateral abdominal wall that may be congenital or acquired. We present a case of laparoscopic approach to repair an acquired inferior triangle (Petit) lumbar hernia in a woman by using polytetrafluoroethylene mesh. The size of the hernia was 8 x 10 cm. The length of her hospital stay was 2 days. The patient resumed normal activities in less than 2 weeks. The main advantage of this approach is excellent operative visualization, thus avoiding injury to structures near the hernia during repair. Patients benefit from a minimally invasive approach with less pain, shortened hospital course, less analgesic requirements, better cosmetic result, and minimal life-style interference.

  18. Incarcerated small bowel within a spontaneous lumbar hernia.

    Science.gov (United States)

    Teo, K A T; Burns, E; Garcea, G; Abela, J E; McKay, C J

    2010-10-01

    Lumbar hernias are rare, resulting from protrusion through the posterior abdominal wall that may be congenital, acquired or spontaneous. They very rarely present with acute bowel obstruction. We present a case of incarcerated small bowel within a spontaneous inferior (Petit's) lumbar hernia, treated by early open repair with mesh insertion. This case highlights the importance of thorough clinical examination and a high index of suspicion, even in the absence of previous surgery around the anatomical site of the suspected hernia, in order to effect an early repair before the onset of ischaemia in incarcerated contents.

  19. Lumbar Spine Musculoskeletal Physiology and Biomechanics During Simulated Military Operations

    Science.gov (United States)

    2015-06-01

    l ationship between 3D geometry of the lumbar spine, under different l oading conditions and positions , and the pathophysiol ogy of the...Marines were scanned in a high- resolut i on 3T MRI scanner to quantify musc l e qua lity and I VD degeneration . Lumbar l ordos i s s i gnificantl y...measured using a force mat in a structure with the dimensions of the MRI scanner . 7 Figure 2. Photographs of the load distribution system used for

  20. Lumbo-Costo-Vertebral Syndrome with Congenital Lumbar Hernia

    Directory of Open Access Journals (Sweden)

    Lucky Gupta

    2014-02-01

    Full Text Available Lumbo-costo-vertebral syndrome (LCVS is a set of rare abnormalities involving vertebral bodies, ribs, and abdominal wall. We present a case of LCVS in a 2-year-old girl who had a progressive swelling over left lumbar area noted for the last 12 months. Clinical examination revealed a reducible swelling with positive cough impulse. Ultrasonography showed a defect containing bowel loops in the left lumbar region. Chest x-ray showed scoliosis and hemivertebrae with absent lower ribs on left side. Meshplasty was done.

  1. Diagnostic accuracy of magnetic resonance imaging of lumbar disc herniation

    Energy Technology Data Exchange (ETDEWEB)

    Ikeda, Takashi; Nakamura, Takafumi; Kikuchi, Taro; Watanabe, Hiroyuki; Takagi, Katsumasa; Yoshizumi, Kazuhiro; Katahira, Kazuhiro [Kumamoto Univ. (Japan). School of Medicine

    2000-03-01

    We studied the accuracy of MRI in lumbar disc herniation, comparing the results with the operative findings in the assessment of the rupture of the posterior longitudinal ligament (PLL), and type of herniation. The MRI findings in 47 subjects who were operated on for lumbar disc herniation were retrospectively studied. The accuracy rate was 75.2% for the rupture of the PLL and 40.4% for the type of herniation respectively. It was hard to differentiate subligamentous extrusion from transligamentous extrusion on MRI. (author)

  2. Neurogenic muscle hypertrophy in a 12-year-old girl.

    Science.gov (United States)

    Zutelija Fattorini, Matija; Gagro, Alenka; Dapic, Tomislav; Krakar, Goran; Marjanovic, Josip

    2017-01-01

    Muscular hypertrophy secondary to denervation is very rare, but well-documented phenomena in adults. This is the first report of a child with neurogenic unilateral hypertrophy due to S1 radiculopathy. A 12-year-old girl presented with left calf hypertrophy and negative history of low back pain or trauma. The serum creatinine kinase level and inflammatory markers were normal. Magnetic resonance imaging showed muscle hypertrophy of the left gastrocnemius and revealed a protruded lumbar disc at the L5-S1 level. The protruded disc abuts the S1 root on the left side. Electromyography showed mild left S1 radiculopathy. Passive stretching and work load might clarify the origin of neurogenic hypertrophy but there is still a need for further evidence. Clinical, laboratory, magnetic resonance imaging and electromyography findings showed that S1 radiculopathy could be a cause of unilateral calf swelling in youth even in the absence of a history of back or leg pain.

  3. Development of a fibre optic goniometer system to measure lumbar and hip movement to detect activities and their lumbar postures.

    Science.gov (United States)

    Bell, J A; Stigant, M

    2007-01-01

    If sitting postures influence the risk of developing low back pain then it is important that quantification of sedentary work activities and simultaneous measurement of lumbar postural characteristics takes place. The objective of this study was to develop a system for identifying activities and their associated lumbar postures using fibre optic goniometers (FOGs). Five student subjects wore two FOGs attached to the lumbar spine and hip for 8 min while being recorded using a video camera when sitting, standing and walking. Observer Software was used to code the video recording, enabling the sagittal movement characteristics of each FOG to be described for individual activities. Results indicated that each activity produced unique data, and could be independently identified from their motion profiles by three raters (k = 1). The data will be used to develop algorithms to automate the process of activity detection. This system has the potential to measure behaviour in non-clinical settings.

  4. Effect of steerable cage placement during minimally invasive transforaminal lumbar interbody fusion on lumbar lordosis.

    Science.gov (United States)

    Lindley, Timothy E; Viljoen, Stephanus V; Dahdaleh, Nader S

    2014-03-01

    Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) is commonly used for the treatment of a variety of degenerative spine disorders. Recently, steerable interbody cages have been developed which potentially allow for greater restoration of lumbar lordosis. Here we describe a technique and radiographic results following minimally invasive placement of steerable cages through a bilateral approach. A retrospective review was conducted of the charts and radiographs of 15 consecutive patients who underwent 19 levels of bilateral MIS-TLIF with the placement of steerable cages. These were compared to 10 patients who underwent 16 levels of unilateral MIS-TLIF with the placement of bullet cages. The average age, body mass index, distribution of the levels operated and follow-up were similar in both groups. The average height of the steerable cage placed was 10.9 mm compared to 8.5mm for bullet cages. The preoperative focal Cobb's angle per level was similar between both groups with a mean of -5.3 degrees for the steerable cage group and -4.8 degrees for the bullet cage group. There was a significant improvement in postoperative Cobb's angle after placement of a steerable cage with a mean of -13.7 (p<0.01) and this persisted at the last follow-up with -13 degrees (p<0.01). There was no significant change in Cobb's angle after bullet cage placement with -5.7 degrees postoperatively and a return to the baseline preoperative Cobb's angle of -4.8 at the last follow-up. Steerable cage placement for MIS-TLIF improves focal lordosis compared to bullet cage placement.

  5. Sacral Insufficiency Fractures: Recognition and Treatment in Patients with Concurrent Lumbar Vertebral Compression Fractures

    Science.gov (United States)

    Granville, Michelle; Jacobson, Robert E; Berti, Aldo

    2017-01-01

    Introduction In reviewing a larger group of osteoporotic vertebral compression fractures (VCFs), we found that the overall incidence of sacral insufficiency fractures (SIFs) is higher than commonly reported values. This is especially seen in patients with previous or concurrent lumbar VCFs and also in a subgroup that had lumbar stenosis or hip arthroplasty. The altered biomechanics due to associated lumbar stenosis or hip arthroplasty lead to increased mechanical stress on already weakened and deficient sacral alae, which are more vulnerable to osteoporotic weakening than other parts of the sacrum. Materials & methods We studied an overall population of patients with VCF seen clinically and separated the patients into the following groups: patients not previously treated, patients treated with vertebroplasty or kyphoplasty at one or more levels, and patients diagnosed with sacral fractures and treated with vertebroplasty or kyphoplasty. We wanted to see if a pattern existed among the patients who had sacral symptoms, were diagnosed with sacral insufficiency fractures, and subsequently underwent sacroplasty. Results In a review of 79 consecutive patients, over a 24-month period, with VCF who underwent surgical treatment, there were 10 patients who also had sacral insufficiency fractures. Four of the patients had sacral insufficiency fractures without VCF. None of the patients with sacral insufficiency fractures were on treatment for osteoporosis at the time of diagnosis. The following symptoms indicated SIF: lower sacral pain (n = 10), buttock pain (n = 7), lateral hip pain (n = 5), and groin pain radiating to the thigh (n = 4). The average time to diagnose SIF was two months after the onset of pain. Conclusions Sacral insufficiency fractures are a frequent cause of both acute and chronic pain; however, they are often missed by the majority of physicians. The frequency of undetected sacral fractures is high. This is due to a number of potential pitfalls

  6. Minimally invasive removal of lumbar intradural extramedullary lesions using the interlaminar approach.

    Science.gov (United States)

    Zhu, Yong-Jian; Ying, Guang-Yu; Chen, Ai-Qin; Wang, Lin-Lin; Yu, Dan-Feng; Zhu, Liang-Liang; Ren, Yu-Cheng; Wang, Chen; Wu, Peng-Cheng; Yao, Ying; Shen, Fang; Zhang, Jian-Min

    2015-08-01

    , intradural-extramedullary lumbar tumors, especially schwannomas, can be completely and safely resected through a less-invasive interlaminar approach using a microscope, or a microscope in addition to an endoscope when necessary. This approach was advantageous because it caused even less bone destruction, resulting in better postoperative spinal stability, no need for facetectomy and fusion, and quicker functional recovery for the patients. Individualized surgical planning according to preoperative radiological findings is key to a successful microsurgical resection of these lesions through the interlaminar space.

  7. Biomechanical evaluation of lateral lumbar interbody fusion with secondary augmentation.

    Science.gov (United States)

    Reis, Marco T; Reyes, Phillip M; Bse; Altun, Idris; Newcomb, Anna G U S; Singh, Vaneet; Chang, Steve W; Kelly, Brian P; Crawford, Neil R

    2016-12-01

    OBJECTIVE Lateral lumbar interbody fusion (LLIF) has emerged as a popular method for lumbar fusion. In this study the authors aimed to quantify the biomechanical stability of an interbody implant inserted using the LLIF approach with and without various supplemental fixation methods, including an interspinous plate (IP). METHODS Seven human cadaveric L2-5 specimens were tested intact and in 6 instrumented conditions. The interbody implant was intended to be used with supplemental fixation. In this study, however, the interbody was also tested without supplemental fixation for a relative comparison of these conditions. The instrumented conditions were as follows: 1) interbody implant without supplemental fixation (LLIF construct); and interbody implant with supplemental fixation performed using 2) unilateral pedicle screws (UPS) and rod (LLIF + UPS construct); 3) bilateral pedicle screws (BPS) and rods (LLIF + BPS construct); 4) lateral screws and lateral plate (LP) (LLIF + LP construct); 5) interbody LP and IP (LLIF + LP + IP construct); and 6) IP (LLIF + IP construct). Nondestructive, nonconstraining torque (7.5 Nm maximum) induced flexion, extension, lateral bending, and axial rotation, whereas 3D specimen range of motion (ROM) was determined optoelectronically. RESULTS The LLIF construct reduced ROM by 67% in flexion, 52% in extension, 51% in lateral bending, and 44% in axial rotation relative to intact specimens (p < 0.001). Adding BPS to the LLIF construct caused ROM to decrease by 91% in flexion, 82% in extension and lateral bending, and 74% in axial rotation compared with intact specimens (p < 0.001), providing the greatest stability among the constructs. Adding UPS to the LLIF construct imparted approximately one-half the stability provided by LLIF + BPS constructs, demonstrating significantly smaller ROM than the LLIF construct in all directions (flexion, p = 0.037; extension, p < 0.001; lateral bending, p = 0.012) except axial rotation (p = 0

  8. Warrior Injury Assessment Manikin (WIAMan) Lumbar Spine Model Validation: Development, Testing, and Analysis of Physical and Computational Models of the WIAMan Lumbar Spine Materials Demonstrator

    Science.gov (United States)

    2016-08-01

    6400 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) US Army Research Laboratory ATTN: RDRL-DPW...Anthropomorphic Test Device (ATD) Lumbar Spine Materials Demonstrator. A primary objective of this work was to generate experimental data for FEM validation...Lumbar Spine Materials Demonstrator 1 1.2.1 WIAMan ATD Lumbar Spine Assembly 1 1.2.2 Materials Consideration 2 1.2.3 Test Method 3 2. Preliminary

  9. Hallazgos degenerativos de columna lumbar en resonancia magnética de pacientes con dolor lumbar Edgar

    OpenAIRE

    González Rodríguez, Edgar Iván

    2013-01-01

    El resumen es una presentación abreviada y precisa (la NTC 1486 de 2008 recomienda Introducción: Entre los padecimientos que mayor impacto genera en la población económicamente activa en todo el mundo se encuentra el dolor lumbar bajo también conocido como lumbago, lumbalgia o lumbociatalgia. Metodología: Estudio descriptivo retrospectivo de pacientes adultos con dolor lumbar y hallazgos degenerativos en RM. Resultados: La edad promedio fue de 50.8 años. El 86% de los pacientes...

  10. Changes in human cervical and lumbar spine curves while bicycling with different handlebar heights.

    Science.gov (United States)

    Chen, Yi-Lang; He, Kuo-Chang

    2012-01-01

    Cycling is a daily activity that needs a high demand of human-bicycle fitness. However, studies into the fitness or ergonomic aspects are very little. In this study, the simulated 20 min bicycling test were performed by 26 male participants under 5 handle height conditions. Body joint angles and external cervical/lumbar spine lordosis were measured at the initial and cycling after 20 min. Results show that different handle heights did cause various trunk inclinations. Trunk inclination was negatively and positively correlated with lumbosacral angle (r = -0.620, p < 0.001) and cervical angle (r = 0.510, p < 0.001), respectively. In this study, regression models were also developed to predict the internal cervical and lumbar spine movements by external trunk inclination and head extension, respectively. The explanatory abilities for the variance of the models were 67.2% for LSA and 82.8% for CE prediction. This can be used to understand the cyclist's spine movements while field study of bicycling.

  11. The Application of Parallel Robotics to Investigate the Effect of Lumbar Bracing on Trunk Muscle Activity

    Directory of Open Access Journals (Sweden)

    Gregory N. Kawchuk

    2010-01-01

    Full Text Available Lumbar bracing is prescribed frequently for disability caused by low back pain; however, investigations into this practice demonstrate a range of patient outcomes. This inconsistency may arise from the practice of employing voluntary, single-axis trunk movements when investigating braces. Alternatively, this study employed a parallel robot to create a standardised, multi-axis testing environment. Surface electromyographic (sEMG data were collected from the trunk of 24 asymptomatic participants, who were seated on the robot, tilted to 15°, then circumducted while attempting to maintain an upright posture. Multiple trials were performed for three randomised conditions: non-braced, soft-material brace and stiff-material brace. As expected, the sEMG activity was significantly reduced in the majority of muscle responses (201/240. Unexpectedly, a paradoxical increase in the sEMG activity was observed in 39/240 responses. While lumbar bracing reduces the sEMG activity on average, these data suggest the existence of an infrequent paradoxical response that may provide a possible explanation for the discordant results observed in previous bracing investigations.

  12. Evaluation of epidural blockade as therapy for patients with sciatica secondary to lumbar disc herniation

    Directory of Open Access Journals (Sweden)

    Rogerio Carlos Sanfelice Nunes

    2016-08-01

    Full Text Available ABSTRACT OBJECTIVE: Sciatic pain secondary to lumbar disc herniation is a complex condition that is often highly limiting. The causes of pain in disc herniation are multifactorial. Two physiopathological mechanisms are involved in discogenic pain: mechanical deformation of nerve roots and a biochemical inflammatory component resulting from contact between the intervertebral disc and neural tissue, by way of the nucleus pulposus. The aim of this study was to evaluate the efficacy and safety of epidural blockade as therapy for bulging lumbar disc herniation. METHODS: A clinical study was conducted based on a retrospective and prospective survey. The blockade consisted of interlaminar puncture and bolus drug delivery. The number of procedures varied according to the clinical response, as determined through weekly evaluations and then 30, 90, and 180 days after the final session. A total of 124 patients who received one to five blockades were evaluated. RESULTS: The success rate (defining success as a reduction in sciatic pain of at least 80% was 75.8%. CONCLUSION: The results demonstrated the therapeutic action of epidural blockade over the short term, i.e. in cases of acute pain, thus showing that intense and excruciating sciatic pain can be relieved through this technique. Because of the multifactorial genesis of sciatica and the difficulties encountered by healthcare professionals in treating this condition, epidural blockade can become part of therapeutic arsenal available. This procedure is situated between conservative treatment with an eminently clinical focus and surgical approaches.

  13. Interaction between thorax, lumbar, and pelvis movements in the transverse plane during gait at three velocities.

    Science.gov (United States)

    Yang, Ya-Ting; Yoshida, Yasuyuki; Hortobágyi, Tibor; Suzuki, Shuji

    2013-06-01

    We determined the angular range of motion and the relative timing of displacement in the thorax, lumbar spine, and pelvis in the transverse plane during treadmill walking at three velocities. Nine healthy young females walked on a treadmill for three minutes at 0.40, 0.93, and 1.47 m/s. The position of seven reflective markers and three rigs placed on the thorax, lumbar spine, and pelvis were recorded at 200 Hz by an eight-camera motion capture system. As gait velocity increased, stride length increased, cycle time decreased, and angular displacement in the thorax and L1 decreased but increased at the pelvis and L5 (all P pelvis, L5, L3, L1, and thorax (P pelvis. As gait velocity increased, the pelvis rotated earlier, causing the shortening of in-phase duration between thorax and pelvis. These data suggest that, as gait velocity increases, pelvis rotation dictates trunk rotation in the transverse plane during gait in healthy young females.

  14. Possibilities of balneotherapy in treatment of subjective symptoms of chronic low back pain (lumbar syndrome

    Directory of Open Access Journals (Sweden)

    Batsialou Ioanna

    2002-01-01

    Full Text Available Introduction Chronic low back pain is a degenerative rheumatic disease and is characterized by various symptoms and clinical signs. Balneotherapy Balneotherapy represents a therapy by various hot or warm baths in natural mineral waters of specific physical and chemical characteristics. When used externally, they have mechanical, chemical and thermic effects. Balneotherapy of lumbar syndrome includes: individual baths, swimming in the pool, hydrokinesitherapy, underwater massage, underwater extension, mud therapy, mud baths. The therapy should be closely monitored for optimal efficacy and it is necessary to examine: functional status of the lumbosacral region, general functional status (level of activity, lower extremities, pain measurement, use of non-steroid anti-rheumatic and analgesic agents. In order to follow-up the effects of therapy and establish the prognosis it is important to perform: detailed anamnesis, anthropometrics measurements, socio-epidemiological research, clinical examinations. Conclusion Lumbar syndrome is usually caused by a degenerative disease of the spinal column. More than 25% of people under 45 years of age are unable to work due to chronic low back pain. That is why preventive measures, prompt diagnosis and adequate therapy are of utmost importance.

  15. Anterior Hip Subluxation due to Lumbar Degenerative Kyphosis and Posterior Pelvic Tilt

    Directory of Open Access Journals (Sweden)

    Hiroyuki Tsuchie

    2014-01-01

    Full Text Available Nontraumatic anterior subluxation and dislocation of the hip joint are extremely rare. A 58-year-old woman presented to our outpatient clinic with left hip pain with a duration of 15 years. There was no history of trauma or other diseases. Her hip pain usually occurred only on walking and not at rest. Physical examinations demonstrated no tenderness in the hip joint. The range of motion of both hip joints was almost normal. Laxity of other joints was not observed. The bone mineral density of the lumbar spine and proximal femur confirmed a diagnosis of osteoporosis. A plain radiograph showed osteoarthritic changes of the hip joints, severe posterior pelvic tilt, and superior displacement of both femoral heads, especially in a standing position. Three-dimensional computed tomography (3DCT revealed anterior subluxation of both femoral heads. Seven years after the initial visit, both hip joints showed progression to severe osteoarthritis. Although the exact cause remains unclear, lumbar kyphosis, posterior pelvic tilt, and a decrease in acetabular coverage may have influenced the current case. We should be aware of these factors when we examine patients with hip osteoarthritis.

  16. Intervertebral Fusion with Mobile Microendoscopic Discectomy for Lumbar Degenerative Disc Disease.

    Science.gov (United States)

    Xu, Bao-Shan; Liu, Yue; Xu, Hai-Wei; Yang, Qiang; Ma, Xin-Long; Hu, Yong-Cheng

    2016-05-01

    The aim of this article is to introduce a technique for lumbar intervertebral fusion that incorporates mobile microendoscopic discectomy (MMED) for lumbar degenerative disc disease. Minimally invasive transforaminal lumbar interbody fusion is frequently performed to treat degenerative diseases of the lumbar spine; however, the scope of such surgery and vision is limited by what the naked eye can see through the expanding channel system. To expand the visual scope and reduce trauma, we perform lumbar intervertebral fusion with the aid of a MMED system that provides a wide field through freely tilting the surgical instrument and canals. We believe that this technique is a good option for treating lumbar degenerative disc disease that requires lumbar intervertebral fusion.

  17. [Case of painful muscle spasm induced by thoracic vertebral fracture: successful treatment with lumbar sympathetic ganglia block].

    Science.gov (United States)

    Shimizu, Fumitaka; Kawai, Motoharu; Koga, Michiaki; Ogasawara, Jun-ichi; Negoro, Kiyoshi; Kanda, Takashi

    2008-10-01

    We report a 70-year-old man, who developed painful involuntary muscle contraction of the left leg after the lumbar discectomy, which exacerbated after a vertebral fracture of Th12. This involuntary movement was accompanied with the abnormal position of left leg simulating triple flexion response, and was induced by active or passive movement of his left knee and foot joints. Several drugs including benzodiazepines and dantrolene were ineffective, although treatment with baclofen or carbamazepine was effective. These findings suggest that hyperexcitability of the anterior horn cells following the disturbance of spinal inhibitory interneurons was involved. Electophysiological studies suggested the disturbance of left lumber nerve roots. The spinal root blocks from L3 to S1 were performed, after which the painful involuntary muscle spasm was resolved. The lumbar sympathetic ganglia block was also effective; suggesting that abnormal afferent neuronal input to spinal cord was caused by the nerve root trauma which triggered the formation of secondary abnormal network in the spine. Lumbar sympathetic ganglia block should be recommended to a therapeutic option for the refractory painful muscle spasm of the leg.

  18. Symptomatic lumbar facet joint cysts treated by CT-guided intracystic and intra-articular steroid injections

    Energy Technology Data Exchange (ETDEWEB)

    Amoretti, Nicolas; Huwart, Laurent; Amoretti, Marie-Eve; Pellegrin, Amelie; Marcy, Pierre-Yves [Centre Hospital-Universitaire de Nice, Hopital Archet 2, Department of Radiology, Nice (France); Foti, Pauline [Centre Hospital-Universitaire de Nice, Departments of Epidemiology, Nice (France); Boileau, Pascal [Centre Hospital-Universitaire de Nice, Orthopaedic Surgery, Nice (France); Hauger, Olivier [Hopital Pellegrin, Centre Hospitalo-Universitaire de Bordeaux, Department of Radiology, Bordeaux (France)

    2012-12-15

    To evaluate percutaneous computed tomography (CT)-guided intracystic and intra-articular steroid injections for the treatment of lumbar facet joint cyst causing radicular pain. A single-centre prospective study involving 120 consecutive patients with symptomatic lumbar facet joint cyst-induced radicular pain was done (72 women, 48 men). The average age was 68.2 years (52-84). Patients were treated by percutaneous CT-guided intracystic and intra-articular steroid injections. The clinical course of nerve root pain was evaluated after 1 day, and 1, 3 and 6 months, with long-term follow-up after 12 months. Patient follow-ups in our series show supportive results: within 120 patients, 54% of patients were satisfied with a long-lasting result from the first intra-cystic and intra-articular steroid injections (n = 65), while 20.8% were satisfied with a long-lasting result from a second intervention. Combining these two results shows that 75% of patients were satisfied with a long-lasting result. Our results showed that percutaneous treatment of vertebral lumbar facet joint cysts by double injections is an effective and economic therapeutic technical management among 75% of our patients. Thus we recommend that it should be considered as a first choice of treatment. (orig.)

  19. Lumbar disc herniation and cauda equina syndrome following spinal manipulative therapy: a review of six court decisions in Canada.

    Science.gov (United States)

    Boucher, Pierre; Robidoux, Sébastien

    2014-02-01

    The purpose of this review is to expand practitioners' knowledge on areas of liability when treating low back pain patients. Six cases where chiropractors in Canada were sued for allegedly causing or aggravating lumbar disc herniation after spinal manipulative therapy were retrieved using the CANLII search database. The case series involves 4 men and 2 women with an average age of 37.3 years (range, 31-48 years). Trial courts' decisions were rendered between 2000 and 2011. This study highlights the following conclusions from Canadian courts: 1) informed consent is an ongoing process that cannot be entirely delegated to office personnel; 2) when the patient's history reveals risk factors for lumbar disc herniation the chiropractor has the duty to rule out disc pathology as an etiology for the symptoms presented by the patients before beginning anything but conservative palliative treatment; 3) lumbar disc herniation may be triggered by spinal manipulative therapy on vertebral segments distant from the involved herniated disc such as the thoracic spine.

  20. MRI of degenerative cysts of the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Khalatbari, K. [Department of MRI, Iran Gamma Knife Centre, Iran University of Medial Sciences-Kamrani Charity Foundation, Tehran (Iran, Islamic Republic of)], E-mail: khalatbarik@yahoo.com; Ansari, H. [Department of Orthopaedics, Rassoul Akram University Hospital, Tehran (Iran, Islamic Republic of)

    2008-03-15

    Degenerative cysts of the lumbar spine encompass a heterogeneous group of cystic lesions that are presumed to share a common aetiology. Some of these cysts may be incidental findings, whereas others may produce acute or chronic symptoms. These cysts have been categorized using various combinations of topographic and pathological characteristics and by their attachment to or communication with a specific spinal structure.