Abstract:
BACKGROUND:Knee osteoarthritis has commonly been associated with a symptom of pain resulting in an inter-limb weight-bearing asymmetry during functional tasks. Patellar tendon strap is one of the non-pharmacologic interventions to alleviate knee pain. OBJECTIVES:To investigate the immediate effect of a patellar tendon strap on weight-bearing asymmetry during squatting in people with unilateral knee osteoarthritis. STUDY DESIGN:Cross-sectional study. METHODS:Ten patients with unilateral knee osteoarthritis and 10 healthy subjects were included in the study. Weight-bearing asymmetry of patients was assessed using a weight-bearing squat test during squatting at 30° and 60° both with and without patellar tendon strap. Pain intensity was assessed during squatting in unstrapped and strapped conditions with Visual Analog Scale. RESULTS:The decrease in weight-bearing asymmetry values immediately after wearing patellar tendon strap during 30° (p = 0.006) and 60° (p = 0.011) of squatting tests was significantly higher in knee osteoarthritis patients than in healthy subjects. Reported pain intensity was similar in unstrapped and strapped conditions (p = 0.066). CONCLUSION:The results of this study showed improved inter-limb weight-bearing symmetry during squatting. Further research with larger sample sizes investigating the effect of patellar tendon strap on weight-bearing asymmetry during functional activities in people with knee osteoarthritis is warranted. CLINICAL RELEVANCE:Patellar tendon straps (easily fit and cheap unlike knee braces) had more improvements in inter-limb weight-bearing symmetry during squatting in people with knee osteoarthritis compared to healthy subjects. This study is a new insight for future studies to investigate clinical benefits of wearing patellar tendon straps in this population.
journal_name
Prosthet Orthot Intjournal_title
Prosthetics and orthotics internationalauthors
Demirbüken İ,Özyürek S,Angın Sdoi
10.1177/0309364615612251subject
Has Abstractpub_date
2016-12-01 00:00:00pages
682-688issue
6eissn
0309-3646issn
1746-1553pii
0309364615612251journal_volume
40pub_type
杂志文章abstract::A post-clinical investigation has been carried out among 42 unilateral amputees who lost their hand due to an accident. The investigation was directed at two main topics of interest. Firstly the amputee, the problems he has to cope with, and the role the prosthesis plays in his life; and secondly the prosthesis, its u...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648309166586
更新日期:1983-12-01 00:00:00
abstract:BACKGROUND:Reduced-stiffness components are often prescribed in lower-limb prostheses, but their efficacy in augmenting shock absorption has been inconclusive. OBJECTIVES:To perform a systematic variation of longitudinal prosthetic stiffness over a wide range of values and to evaluate its effect on shock absorption du...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364616640945
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:Conventional prosthetic devices fail to restore the function and characteristic movement quality of the upper limb. The DEKA Arm is a new, advanced prosthesis featuring a compound, powered wrist and multiple grip configurations. OBJECTIVES:The purpose of this study was to determine if the DEKA Arm improved ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364616631348
更新日期:2017-02-01 00:00:00
abstract::The aim of the present study was to compare sockets for below-knee (BK) prostheses made by Computer Aided Design-Computer Aided Manufacture (CAD-CAM) to those made by hand. The patients in the study were provided with two prostheses each, which apart from the sockets, were identical. One socket was made by the CAD-CAM...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648909079405
更新日期:1989-04-01 00:00:00
abstract:BACKGROUND:Diabetes mellitus is a leading cause of major lower extremity amputation. OBJECTIVE:To examine the influence of gender, level of amputation and diabetes mellitus status on being fit with a prosthetic limb following lower extremity amputation for peripheral arterial disease. STUDY DESIGN:Retrospective analy...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364616628341
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND::Prediction of in-orthosis curvature at pre-orthosis stage is valuable for the treatment planning for adolescent idiopathic scoliosis, while the position of spinal curvature assessment that is effective for this prediction is still unknown. OBJECTIVES::To compare the spinal curvatures in different body posi...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364618798172
更新日期:2019-04-01 00:00:00
abstract::The benefits of using a vacuum-assisted socket system to improve balance and gait in elderly transtibial amputees by C Beatriz Samitier, Lluis Guirao, Maria Costea, Josep M Camós, and Eulogio Pleguezuelos. Prosthetics and Orthotics International 2016; 40: 83-88, DOI: 10.1177/0309364614546927. ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章,已发布勘误
doi:10.1177/0309364616648557
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND AND AIM:It is difficult to measure foam model shapes using contact digitizers because the stylus contact tends to get stuck in the soft foam. The aim of this paper is to describe a technique to overcome this challenge and to assess its effect on digitizer error. TECHNIQUE:A controlled laboratory study was c...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364610394478
更新日期:2011-06-01 00:00:00
abstract::The Mobile Arm Support, conceived and researched by Dr. Radulovic, is intended for the use of patients whose arm is afflicted. The support consists of a supporting harness, an articulated splint on which the arm is fixed and a pneumatic system of elevation that counterbalances the weight of the arm. Its originality li...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648009164573
更新日期:1980-08-01 00:00:00
abstract::A new type of above-knee socket has been designed to provide total surface support and to dispense with ischial bearing as the primary weight bearing area. The socket is based upon the hypothesis that if the soft tissues of an above-knee stump are adequately supported in a suitably shaped container they will behave un...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093647909103096
更新日期:1979-12-01 00:00:00
abstract::Gains in stump volume have been documented in trans-tibial amputees while walking in custom made under-sized, total surface-bearing, vacuum-assisted sockets (Board et al., 2001). These gains raised doubts as to whether the sockets were truly under-sized and concerns that using an over-sized socket with vacuum-assist c...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640308726666
更新日期:2003-08-01 00:00:00
abstract::The effects of introducing the Team Approach to the management of the lower limb amputee has been assessed in a consecutive series of 233 patients over a five year period. During the first year, baseline data was collected and during the subsequent yearly phases the effects of introducing a physiotherapist co-ordinato...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648709079376
更新日期:1987-04-01 00:00:00
abstract::Prefabricated ICEROSS (Icelandic Roll On Silicone Socket) sockets have been in use in Iceland since early 1986. Use of custom-made silicone sockets began several years earlier, and a paper devoted to the subject was presented at the 1984 AOPA Assembly by the author of this article. The ICEROSS system is primarily used...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649309164354
更新日期:1993-04-01 00:00:00
abstract::This paper discusses the place of rotational moulding in the provision of prosthetic shanks and shank sections. It covers the selection of thermoplastic material, the moulding conditions and their automation in a machine process, and the development of a suitable range of moulds. Also covered is the question of interf...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648509164822
更新日期:1985-04-01 00:00:00
abstract:BACKGROUND:Individuals with transtibial amputation are at increase risk of falling. The absence of an ankle joint and the associated musculature in these individuals can reduce clearance between the prosthetic foot and ground during the swing phase of gait, which may increase the risk of stumbling and in turn falling. ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364616650085
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:Positive adjustments to amputation and an artificial limb play important roles in the rehabilitation process. OBJECTIVES:To study the different facets of adjustments to amputation and an artificial limb in lower limb amputees and to assess the possible role of different background and amputation-related fac...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364613489332
更新日期:2014-04-01 00:00:00
abstract::The authors report on a new device for the primary mobilization of a boy with severe deficiencies of all four limbs. This device allows independent mobility. ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649409164671
更新日期:1994-04-01 00:00:00
abstract::A mathematical model was used to investigate the dynamic behaviour of an above-knee (AK) prosthesis in the swing phase and to analyse the influence of mass and mass distribution on the maximal stump load and the required energy. The model consists of a bondgraph model of the prosthesis and a "walking" model which pred...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648709078180
更新日期:1987-08-01 00:00:00
abstract::An anterior bending posture of the trunk during walking is often seen among the elderly commonly due to weakened thoraco-lumbar and gluteal muscles. For the management of this debilitating condition, the authors have developed a modified design of thoraco-lumbosacral orthosis (TLSO). Incorporated in this device are po...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649509078233
更新日期:1995-04-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Passive dynamic ankle-foot orthoses have potential to facilitate return to running after a lower limb trauma. However, transitioning patients to new movement patterns that enhance passive dynamic ankle-foot orthoses benefits can pose a challenge. The purpose of this case study was to report biome...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364619851935
更新日期:2019-08-01 00:00:00
abstract::A study has been performed to investigate the physical effects of lumbar spinal supports. Two groups were studied, a group of normal male subjects and a group of male low back pain patients. Five different spinal supports were investigated and their effects upon the skin temperature, spinal movements and intra-abdomin...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093648209166772
更新日期:1982-08-01 00:00:00
abstract::The purpose of this study was to investigate the effects of a 4 week physiotherapy programme on patients who were given a spinal orthosis for neuromuscular scoliosis. This study was planned as a single group pre- and post-intervention repeated measures design. All patients were given a polyethylene spinal orthosis wit...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093640409167759
更新日期:2004-12-01 00:00:00
abstract:BACKGROUND::Ambulation with a prosthesis is the ultimate goal of rehabilitation for a person with a major lower limb amputation. Due to challenges with prosthetic service delivery in rural settings, many patients with amputations are not benefitting from prosthetic interventions. Inaccessibility to prosthetic services ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364618792730
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:The incidence and etiology of prosthetic services utilization is poorly understood during the first 90 days post-delivery of the initial lower limb prosthesis. This period is of critical importance, as prevailing policy dictates limits on the reimbursement for certain services provided during this time perio...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364618774053
更新日期:2018-10-01 00:00:00
abstract::The Stanmore-Kingston Splat is a graphical display of the goals and achievements of amputee rehabilitation patients using the Locomotor Capability Index. The chart is in a radial polygram form with the sectors coloured and shaded. Three scores can be shown: The patient's capability at delivery of the prosthesis, the g...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640600818863
更新日期:2006-12-01 00:00:00
abstract::This review presents an analytical and comparative survey of upper limb prosthesis acceptance and abandonment as documented over the past 25 years, detailing areas of consumer dissatisfaction and ongoing technological advancements. English-language articles were identified in a search of Ovid, PubMed, and ISI Web of S...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章,评审
doi:10.1080/03093640600994581
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:The devastating earthquake in Sichuan in 2008 has left many adolescent amputees. However, little research has been focused on the adolescent amputees who have high potential to return to premorbid activity level. OBJECTIVES:To investigate daily step activities and prosthesis-related quality of life of the a...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364614556837
更新日期:2016-02-01 00:00:00
abstract::Static footprint parameters have been used to quantify arch height with conflicting results. This could be caused by the inherent inaccuracy and variations of the methodology used. Since the foot is a dynamic structure that undergoes changes during a step, it is more desirable to capture and analyse the dynamic footpr...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1080/03093640408726701
更新日期:2004-08-01 00:00:00
abstract::In Europe, bespoke orthopaedic shoes are usually sent for a trial fitting in order to check the fit and indicate any modifications required before final finishing. The use of shell shoes at the fit assessment stage, rather than the traditional alternative of partially or fully finished shoes, can offer service advanta...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.3109/03093649509168002
更新日期:1995-12-01 00:00:00
abstract:BACKGROUND AND AIM:DEKA Integrated Solutions Corp. (DEKA) was charged by the Defense Advanced Research Project Agency to design a prosthetic arm system that would be a dramatic improvement compared with the existing state of the art. The purpose of this article is to describe the two DEKA Arm prototypes (Gen 2 and Gen ...
journal_title:Prosthetics and orthotics international
pub_type: 杂志文章
doi:10.1177/0309364613506913
更新日期:2014-12-01 00:00:00