OBJECTIVES To identify patient-assessed health instruments specific to the knee and review evidence for reliability, validity and responsiveness. METHODS Instruments were identified through systematic searches of the literature. Information relating to instrument content, patient population, reliability, validity and responsiveness was extracted from published papers. RESULTS The 16 instrum...

Distal femoral medial closing wedge osteotomy (DFMCWO) may be a valuable treatment for arthritic valgus knees in young and active adults, with the possible aim of procrastinating knee replacement. 32 valgus knees (mean age : 41.4±11.2) treated with DFMCWO were retrospectively reviewed. All the knees had a lateral compartment osteoarthritis graded I-II-III according to Kellgren Lawrence classifi...

UNLABELLED Recent advances in brain imaging have contributed to our understanding of the neural activity associated with acupuncture treatment. In this study, we investigated functional connectivity across longitudinal acupuncture treatments in older patients with knee osteoarthritis (OA). Over a period of 4 weeks (six treatments), we collected resting state functional magnetic resonance imagin...

Patellofemoral joint replacement is a successful treatment option for isolated patellofemoral osteoarthritis. The short and mid-term outcomes are related to malposition and unexplained pain. Whether external rotation of the femoral component in isolated patellofemoral joint replacement is required is unclear. The primary aim of this study is to determine the CT-measured femoral component rotati...

Objective To examine the pain-reducing effects of intra-articular oxygen–ozone (O 2 O 3 ) injections and mechanical focal vibration (mFV) versus alone in patients with knee osteoarthritis. Methods Patients chronic pain (>6 weeks) due to osteoarthritis (II–III on Kellgren–Lawrence scale) were consecutively enrolled divided into two groups: (n = 25) -mFV 24). The visual analog scale (VAS), Kne...

BACKGROUND AND PURPOSE Tourniquet application is still a common practice in total knee arthroplasty (TKA) surgery despite being associated with several adverse effects. We evaluated the effects of tourniquet use on functional and clinical outcome and on knee range of motion (ROM). PATIENTS AND METHODS 70 patients who underwent TKA were randomized into a tourniquet group (n = 35) and a non-tou...

Studies have shown that osteoarthritis (OA) is highly associated with obesity, and individuals clinically defined as obese (BMI > 30.0 kg/m(2)) are four times more likely to have knee OA over the general population. The purpose of this research was to examine if isolated weight loss improved knee symptoms in patients with osteoarthritis. Adult patients (n = 24; age 18-70; BMI > 35 kg/m(2)) with...

Background: To describe a semi-quantitative score for multi-feature, whole-organ evaluation of the knee in osteoarthritis based on the results of arthroscopic evaluation. Methods: This was a study of 1,199 patients who were suffering from knee pain for over 3 months (range 3 to 48 months) and had undergone arthroscopy. The mean age of patients was 49.8 (range 17 to 85) years old. Cartilage lesi...