نتایج جستجو برای: preserve the knee
تعداد نتایج: 16071954 فیلتر نتایج به سال:
Background & Aim: Knee injury is one of the major problems in sports medicine, and the use of prophylactic knee braces is an attempt to reduce the occurrence or severity of injuries to the knee joint. In addition to providing protection, a prophylactic knee brace should not inhibit normal joint function. The objectives of the present study were to examine the effect of three prophylactic kn...
conversion of knee arthrodesis to total knee arthroplasty is a difficult procedure accompanied by many complications due to soft tissue and extensor mechanism contracture and bone defects. we report two cases of distal femur osteosarcoma that had been undergone wide resection arthrodesis initially. arthrodesis was converted to total knee arthroplasty with hinged prosthesis after many years. we ...
Many meniscal root tears remain unrepaired, potentially due to under-recognition and the technical challenge of repairing them. A great effort is made to preserve the native meniscus and restore the circumferential fibers for hoop stress resistance. It has been well demonstrated in the literature that failure to repair this will lead to increased contact pressures in the medial compartment and ...
Achieving bone fixation during megaprosthesis revision presents a formidable challenge in view of the substantial loss. We report treatment failed distal femoral replacement an active 36-year-old male mechanic remotely treated for osteosarcoma. A custom stem and cone were manufactured to augment preserve stock within short segment remaining proximal femur. The patient returned regular function ...
Background: The aim of this review article is to analyze the results of high tibial osteotomy compared to unicompartmental knee arthroplasty in patients with unicompartmental knee osteoarthritis. Methods: The search engine used was PubMed. The keywords were: "high tibial osteotomy versus unicompartmental knee arthroplasty". Twenty-one articles were found on 28 February 2015, but only eighte...
Patellar tendon moment arm length (PTma) changes at different knee flexion angles have not been determined in invivo studies. We aimed to determine PTma in four different knee angles using Magnetic Resonance Imaging (MRI) topredict in vivo changes in the moment arm length from different knee angles during running.PTma was measured as the perpendicular distance from muscle–tend...
introduction: phonophoresis is the use of ultrasound to enhancing cellular drug delivery through the skin. in this study the effect of clobethasole and hydrocortisone ointments phonophoresis on pain, knee osteoarthritis and some other symptoms was studied. methods: an experimental single blind randomized clinical trial (rct) was used. an available sampling technique was used for selection of pa...
knee osteoarthritis can have negative effects on the physical and mental conditions, social and family relations, general health and positive feelings of elders. for example, severe limitation of motion and increased depression, which are results of this disease, can have negative impacts on elders. the purpose of this study was to compare the levels of depression in healthy active and inactive...
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