low back pain AND amputee

Low back pain (LBP) is common in individuals with transfemoral amputation and may result from altered gait mechanics associated with prosthetic use. Inter-segmental coordination, assessed through continuous relative phase (CRP), has been used to identify specific patterns as risk factors. The purpose of this study was to explore pelvis and trunk inter-segmental coordination across three walking speeds in individuals with transfemoral amputations with and without LBP. Nine individuals with transfemoral amputations with LBP and seven without pain were compared to twelve able-bodied subjects...

OBJECTIVE: To analyze mediolateral joint powers at the low back during gait among persons with and without unilateral transfemoral amputation to better understand the functional contributions of tissues in and around the low back to altered lateral trunk movements in this population. DESIGN: Retrospective analysis of biomechanical gait data. SETTING: Gait laboratory. PARTICIPANTS: Twenty persons with unilateral transfemoral amputation and 20 uninjured controls (N=40)...

Low back pain (LBP) is a major secondary disabling condition following lower limb amputation including persons with above-knee and below-knee amputation. Whilst the increasing prevalence of this musculoskeletal problem in people with lower limb amputation is well recognised, the mechanisms of LBP in this population have been poorly explored. Asymmetrical movements and loading patterns have been found in persons following lower limb amputation and linked to the high prevalence of LBP in this population. However, some argue that such asymmetries are part of the 'normal' adaptive process following lower limb amputation...

Phantom limb pain is a frequent sequela of amputation. A high prevalence of residual limb pain and back pain also exists among amputees. We present a case of a new-onset severe phantom limb pain resulting from a metastatic spinal mass in an 81-year-old patient with a history of malignant sarcoma and an old hip disarticulation amputation. The metastatic lesion, upon imaging, was found to involve the L3 vertebra and caused moderate compression of the thecal sac on the right and severe right lateral recess stenosis...

BACKGROUND: Calculation of lower limb kinetics is limited by floor-mounted force-plates. OBJECTIVES: Comparison of hip joint moments, power and mechanical work on the prosthetic limb of a transfemoral amputee calculated by inverse dynamics using either the ground reactions (force-plates) or knee reactions (transducer). STUDY DESIGN: Comparative analysis. METHODS: Kinematics, ground reaction and knee reaction data were collected using a motion analysis system, two force-plates, and a multi-axial transducer mounted below the socket, respectively...

This study describes the changes in hip and pelvic kinematics in 19 trans-femoral amputees, who were treated with an osseointegrated trans-femoral prosthesis. Patients were studied with 3-dimensional gait analysis, walking with socket prosthesis within two days before the osseointergration procedure. The post-operative gait analysis was carried out at the 2 year follow-up visit. Fifty-seven; age-, side- and gender-matched healthy subjects served as controls. Post-operative data showed that patients who had an osseointegrated transfemoral prosthesis increased their hip extension by 7...

OBJECTIVE: Low-back pain is an important cause of secondary disability in transfemoral amputees. The primary aim of our study is to assess the differences in lumbar spine kinematics during gait between transfemoral amputees with and without low-back pain. DESIGN: Lumbar spine kinematics in three planes were measured when the subjects walked in a motion analysis laboratory. Nine transfemoral amputees with low-back pain, eight transfemoral amputees without low-back pain, and six healthy, nonamputee subjects participated...

OBJECTIVE: To determine the factors that have an adverse effect on the long-term health-related quality of life (HRQOL) of veterans who have lost their extremities on the battlefield. DESIGN: Cross-sectional study. SETTING: Tertiary prosthesis center. PARTICIPANTS: One hundred forty-one male Iranian veterans who have sustained unilateral lower extremity amputation during the Iran-Iraq War (1980-1988) were evaluated after an average of 21...

The rate of war-related amputations in current U.S. military personnel is now twice that experienced by military personnel in previous wars. We reviewed the literature for health outcomes following war-related amputations and 17 studies were retrieved with evidence that (a) amputees are at a significant risk for developing cardiovascular disease; (b) insulin may play an important role in regulating blood pressure in maturity-onset obesity; (c) lower-extremity amputees are at risk for joint pain and osteoarthritis; (d) transfemoral amputees report a higher incidence of low back pain than transtibial amputees; and (e) 50 to 80% report phantom limb pain, with many amputees stating they were either told that their pain was imagined or their mental state was questioned...

OBJECTIVE: Low-back pain (LBP) is an important cause of secondary disability in transfemoral amputees (TFA). The correction of leg-length discrepancy (LLD) is a common clinical approach to the treatment of LBP in this population. The aim of our study is to assess the relationship of static and dynamic LLD and LBP in a sample TFA population. DESIGN: Nine TFA with LBP and eight TFA without LBP were studied. Static leg length was measured with subjects standing in a self-selected comfortable position...

Low back pain (LBP) is a common condition in individuals which experienced psychology and physical trauma. LBP is usually found in persons with lower-limb amputation (LLA), as the most common sign of somatisation or inappropriately made prostheses. Our goal was to investigate cases of chronic pain syndrome in persons with LLA and to determine factors, which influence their functional inability due to LBP. Pain after LLA has been studied. 37 persons, including 26 war veterans (70.2 %) and 11 (29.8 %) civilians with LLA due to an illness, were examined...

The paper deals with the identification of motor strategies adopted by trans-femoral amputees to compensate for the constraints of hip motion induced by the interference of the socket with the pelvis and, particularly, with the ischial tuberosity. A group of 11 subjects with trans-femoral amputation, three of whom wore two different prostheses, giving a sample size of 14 cases, were studied by gait-analysis protocols: the present paper focuses on the pelvis-thigh kinematics at foot strike. The results showed that, at the prosthetic side, the hip is significantly less flexed and less extended, respectively, at the ipsilateral and contralateral foot strike...

For this study, we compared the physical impairments and functional deficits of individuals with lower-limb amputation (LLA) for those with and without low back pain (LBP). Nineteen participants with LLA were placed into two groups based on visual analog scores of LBP. We assessed functional limitations, iliopsoas length, hamstring length, abdominal strength, back extensor strength, and back extensor endurance. Data analysis included correlations and t-tests. We found significant correlations between pain score and functional limitations, iliopsoas length, and back extensor endurance...

OBJECTIVE: To ascertain the prevalence of back pain amongst traumatic lower limb amputees attending a regional rehabilitation centre and to determine the possible causes of back pain. DESIGN: All traumatic lower limb amputees given a semi-structured questionnaire to complete and a comparative subgroup of amputees with back pain and without back pain underwent physical examination, gait analysis, magnetic resonance scanning (MRI) and gait/standing stability analysis...

If patients with chronic low back pain are stimulated in the painful region, an expanded representation of the back in the primary somatosensory cortex becomes visible that increases with chronicity. This "pain memory" might play an important role in the chronicity process. In patients with phantom limb pain, e.g. subsequent to the amputation of an arm or leg, a shift in the representation of neighboring areas into the deafferented area in primary somatosensory cortex has been observed. This reorganization of functional brain maps is not present in congenital amputees or amputees without phantom limb pain...

The aim of the study was to survey the use of outcome measures in rehabilitation within Europe. It was envisaged that this would provide the basis for further studies on the cross-cultural validity of outcome measures. A postal questionnaire was distributed in November 1998 to 866 units providing rehabilitation. In total, 418 questionnaires were returned, corresponding to a response rate of 48%. These 418 centres treated an estimated 113,000 patients annually, undertaking 360,000 assessments. The survey focused on nine diagnostic groups: hip and knee replacement, low back pain, lower limb amputees, multiple sclerosis, neuromuscular disorders, rheumatoid arthritis, spinal cord lesions, stroke and traumatic brain injury...

A conscious therapeutic approach was used combining methods in physiotherapy with psychological awareness to re-educate nine transfemoral amputees during 10 months in outdoor environments. All were rehabilitated trauma or tumour cases, mean age 33 years, and had worn their prostheses for more than 18 months. The method aimed at integrating the prosthesis in normal movements and increasing body awareness. Gait was measured with a three-dimensional motion analysis system. Self-selected comfortable and brisk gait speed increased from mean 0...

BACKGROUND: As part of the EU-project ProESOR (Project for the European Standardisation of Outcome Measurement in Rehabilitation), a survey was undertaken to investigate the use of Outcome Measures (OM) within rehabilitation across Europe. This paper presents some of the Danish results of this survey. AIM: Evaluate the extent of use of OMs in rehabilitation. MATERIAL: All 37 Rheumatology/Physical Medicine and Rehabilitation departments and institutions in Denmark...

Thirty-three patients previously treated for a variety of chronic pain syndromes (largely non-surgical back problems) were selected for study on the basis of 2 years or greater post-discharge status. A patient profile was developed revealing an 86% successful return-to-work rate and minimal use of narcotics 4 years after discharge. In addition, there was relatively low use of either inpatient or outpatient medical services after treatment. These patient behaviors were specific goals of the pain management program in which these patients had participated...

The length of the lower limb prosthesis was compared with the length of the contralateral lower extremity in 113 Finnish war-disabled amputees by a radiological weight bearing method developed by the author. Considering a shortening of 10 mm for above-knee prostheses and of 5 mm for below-knee prostheses as tolerance limits, the length of the prosthesis was acceptable only in 17 cases (15% of the total group). In 79 cases (70%) the prosthesis was up to 47 mm too short and in 17 cases (15%) up to 40 mm too long...