نتایج جستجو برای: knee
تعداد نتایج: 67040 فیلتر نتایج به سال:
the aim of study was to investigate and compare the concentric torque of quadriceps and hamstring muscles and timed-walking test in two groups. thus, one group of healthy subjects and one group of patients with low grade of tibiofemoral osteoarthritis (oa) were selected. concentric torque of quadriceps and hamstring were measured in both groups. besides, pain measurement, timed-walking test, ra...
background: pain and limited range of motion (rom) are the crucial subsequent results of joint hemorrhages in individuals with bleeding disorders and hemophilia. exercise interventions are particularly recommended in treatment of such patients. the purpose of this study was to detect the influences of conventional exercise therapy and hydrotherapy on the knee joint complications in patients wit...
S. Mohammadi [1] , A.H. Bakhtiary [2] , H. Tabesh [3] , J. Moghimi [4] , R. Ghorbani [5] Received: 09/01/2012 Sent for Revision: 09/04/2012 Received Revised Manuscript: 07/08/2012 Accepted: 08/08/2012 Background and Objectives: Recently, vibration has been used widely as a rehabilitation intervention for neuro-musculo-skeletal disorders. As, the knee osteoarthritis (OA) is a common j...
Objective In normal walking, the ground reaction forces pass through the medial compartment of the knee and produce an external adduction torque around the knee joint. External adduction moment of the knee can lead to medial knee osteoarthritis. Adjustment of the knee alignment and modifying the biomechanical forces on the knee can reduce pain, increase performance, and parameters of walking an...
This study examines the differences in leg strength and walking ability among groups with different knee problems. The participants were 328 elderly females (60 94 years old; mean age 76.1 years; SD = 6.2) who were classified into three groups: those without knee pain or a knee disorder, those with knee pain, and those with a knee disorder. The subjects took knee extension strength and 12 meter...
Congenital dislocation of the knee (CDK) is a rare congenital anomaly and the incidence of the CDK is estimated as 1 per 100,000 births. Diagnosis is made through clinical inspection and X-ray radiography. Our patient is a newborn male with congenital dislocation of the left knee. After diagnosis, the knee was reduced successfully within 24 hours of birth and then serial casting was performed. ...
objectives: to check and compare the effectiveness of modified agility and perturbation training over conventional physical therapy in patients with knee osteoarthritis. methods: subjects were screened on the basis of inclusion and exclusion criteria and a total of 50 subjects were recruited for the study. they were randomly divided into group a and group b with n=25 each. results: group receiv...
beta-2 adrenoceptors in blood vessels are one of the active factors that play a role in regulation of tissue blood flow. in diabetic angiopathy, responsiveness of these receptors is decreased, while that is increased in inflammation. according to these opposite effects, the aim of this study was to investigate the vasodilatory response of knee joint blood vessels to salbutamol (beta-2 adrenocep...
BACKGROUND Dynamic knee valgus contributes to injuries of the anterior cruciate ligament (ACL). However, it is unclear how the knee rotates during dynamic knee valgus. Knee rotation significantly affects ACL strain. To understand knee rotation during dynamic knee valgus should help the clinician evaluate dynamic alignment. The purpose of this study was to determine how the knee rotates during d...
Objectives: Knee Osteoarthritis (OA) is a leading cause of disability in older adults. In current study, the effects of three types of orthoses on pain reduction were evaluated in OA patients in Iran. Methods & Materials: In this prospective clinical trial, thirty six patients consisting of 11 men and 25 women with age (Mean±SD) of 54.56±2.82 years and diagnosis of mild to moderate knee OA i...
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