We treated 13 patients who had a fixed valgus deformity of the knee with a semiconstrained total knee arthroplasty combined with advancement of the lateral collateral ligament by means of a lateral femoral condylar sliding osteotomy. At follow-up of between one and 6.5 years all patients were assessed using the Knee Society score. The mean knee score improved from 32 to 88 and the functional sc...

Supracondylar femoral osteotomy was performed on 82 patients between 8 and 25 years of age to correct knee flexion contractures of 15 to 95 degrees resulting from poliomyelitis. Seven who could not walk before the osteotomy could do so afterwards and 21 out of22 patients were cured ofa hand-knee gait. Thirty-four of53 who walked with a caliper were able to discard it. Residual flexion contractu...

OBJECTIVE To evaluate the prevalence of genu valgum and associated factors in elementary school students. METHODS Cross-sectional study, carried out in 2015, with 1,050 children and adolescents enrolled in an elementary school in Santos, Southeast Brazil. Misalignment of the knee was assessed by intermalleolar distance, considering ≥8 cm or <8 cm. Inter-examiners reliability was measured by K...

PURPOSE To compare knee alignments in total knee arthroplasty (TKA) using computer-assisted navigation versus conventional guiding systems. METHODS Five men and 49 women aged 49 to 79 years underwent TKA for primary osteoarthritis of the knee with varus deformity. All valgus knees were associated with inflammatory arthritis and thus excluded. Computer-assisted navigation was used for the firs...

Objective: Supracondylar femoral osteotomy is the time tested method, used for correcting the angular (varus & valgus) deformities at the knee. Traditionally, Coventry type of osteotomy where a medial or lateral based wedge of bone is removed or an open wedge osteotomy is made & the space filled with bone graft, is done to achieve the desired correction. This osteotomy is subsequently stabilize...

INTRODUCTION Bilateral Flexion Deformity commonly results secondary to cerebral palsy, poliomyelitis, haemophilia etc. It is accompanied by valgus deformity and external rotation at knee in long standing cases secondary to the contracture of the iliotibial tract. Flexion deformity at knees is an impediment to the normal ambulation and is difficult to address. CASE REPORT A 34 year old male pr...

There are few data available regarding the association between hallux valgus and pain or functional limitation. We determined the prevalence of hallux valgus in a rural Korean population aged between 40 and 69 years, and its association with pain and function. A total of 563 subjects was examined using the foot health status questionnaire, the Short Form-36 questionnaire and weight-bearing ante...

Valgus knee is associated with exaggerated dysfunction of the patello-femoral joint and the lateral compartment of the femorotibial joint, and may be associated with contracture of the lateral soft tissues and laxity of the medial soft tissues. The authors encountered a case of severe valgus knee deformity with a thin bowl-shaped patella. The case was treated with total knee arthroplasty (TKA),...

Mechanically aligned total knee arthroplasty (TKA) for valgus is considered a “challenging surgery.” Recently, the kinematic alignment (KA) method has gained attention. This study aimed to present objective clinical data, such as intraoperative balance assessment and radiographic evaluation of postoperative lower extremity after TKA using KA deformity. Twenty-one knees (mean age, 74 years; 2 ma...

BACKGROUND When performing a total knee arthroplasty, most surgeons use the intramedullary alignment guide with a fixed distal femoral valgus resection angle. In this study, we assessed the variability of the distal femoral valgus resection angle in ethnic Asian patients by reviewing our arthroplasty database. METHODS Between January 2004 and December 2012, the patients with end-stage osteoar...