Severity of Degeneration and Incidence of Knee Pain Induced by Valgus or Varus Stress in Patients with Medical Compartemental Osteoarthritis of the Kneedoi:10.11551/JSJD1982.18.193Takuji Yoshida腰野 富久斎藤 知行高木 敏貴竹内 良平山本 和良
Manual varus and valgus stress tests at 10° and 90° flexion assessed virtual ligament tension in the medial and lateral compartments before bone cuts. Necessary soft tissue releases were performed if balance could not be achieved. All surgeries were performed by the same senior author who is ...
Enormous valgus forces are generated across the elbow during the acceleration phase of the overhead throwing, which results in tremendous tensile forces on the medial side of the elbow1. Particularly, repetitive valgus stress to the elbow joint during throwing motions leads to medial elbow injury. ...
Dynamic knee valgus (DKV) during dynamic movements, has been identified as a potential risk factor for ACL injury and patellofemoral pain syndrome among athletes. This biomechanical malalignment places increased stress on the ACL, potentially leading to injury [1, 2]. Hewett et al., [3] reported...
Ahn JH,Lee SH,Yang TY.Varus-valgus stress radiograph as apredictor for extensive medial release in total knee arthroplasty[J].Int Orthop,2015,[Epub ahead of print].Varus-valgus stress radiograph as a predictor for extensive medial release in total knee arthroplasty. Ahn JH,Lee SH,Yang TY. ...
Varus-valgus stress radiograph as a predictor for extensive medial release in total knee arthroplastyTotalknee arthroplastyExtensive medial releaseRisk factorsMultivariate logistic regressionPurpose The purpose of this study was to identify the risk factors for predicting the reduction osteotomy as extensive ...
The measurements (n = 50) compare the intermetatarsal angle (IM°) in ap x-rays preoperatively standing and intraoperatively supine under varus- and valgusstress and after medial and lateral capsular release of the first metatarsal head (M 1). The preoperative valgusstresstest in the supine ...
Bone models were reconstructed with a short stem humeral component implant in three positions (standard, varus, and valgus). Modeling was performed at 45掳 and 75掳 of abduction and the resulting differentials in bone stress compared to the intact state and the expected time-zero bone response ...
Furthermore, joint laxity under valgus-varus stress was also examined. With the weight of the forearm as the stress, maximums of 7.6掳 valgus-varus laxity and 5.3掳 axial rotation laxity were observed within a range of elbow flexion. The results of this study provide useful baseline ...
We assessed the ligament tension in extension by measuring the limb alignment with maximal varus and valgus stress. Subsequently surgery was completed to implant either a Posterior Stabilised (PS) or Cruciate Retaining (CR) Total Knee Joint Replacement. Releases were performed as required to achieve ...