Introduction. Chronic uneven distribution of forces over the articular cartilage, which are present in OA, has been shown to be a risk factor for the development of OA. Certain regions of the articular cartilage will be exposed to increased chronic peak loads, whereas other regions encounter a corresponding relative reduction of transmitted forces. This has a well known influence on cartilage viability and is a precursor of degenerative progression. Congruence of joints has an important impact on force distribution across articular surfaces. Therefore, tibiofemoral incongruence could lead to alterations of load distribution and ultimately to progressive degenerative changes. In clinical practice the routine method for evaluation of progressive OA is analysis of
Background. A consecutive series of 76 patients (101 hips) underwent primary open reduction, capsulorrhaphy and innominate osteotomy for late presenting developmental hip dislocation. They were aged 1.5 to 5 years at the time of surgery between 1958 and 1965. This study was designed to review their outcome into middle age. Methods. We located and reviewed 60 patients (80 hips) using a public records search. This represents a 79% rate of follow-up at 40-48 years post-operatively. 19 patients (24 hips) had undergone total hip replacement and 3 had died. The remaining 38 patients (53 surviving hips) were assessed by the WOMAC. ¯. and Oxford hip outcome questionnaires, physical examination and standing pelvic radiograph. The radiographs were analysed for minimum
Background. To conduct a systematic review and network meta-analysis of RCTs with the aims of comparing relevant clinical outcomes (i.e. VAS, WOMAC total and sub-score score, Lequesne Algofunctional index,