The study of 60 outpatients with clinical diagnosis of the osteoarthritis (OA) of the knees is performed. Measured parameters were: general demographic data, clinical data and standard radiographic x-ray of knees in standing position, graduated by Kellgren and Lawrence clasificiation from 0-4. The aim of this study was to establish clinical and radiographic features of OA of knees and to compar...

We present a novel algorithm combined with computational modeling to simulate the development of knee osteoarthritis. The degeneration algorithm was based on excessive and cumulatively accumulated stresses within knee joint cartilage during physiological gait loading. In the algorithm, the collagen network stiffness of cartilage was reduced iteratively if excessive maximum principal stresses we...

OBJECTIVE To assess the impact of different subsets of symptomatic hand osteoarthritis (OA) on pain and disability. METHODS From 308 patients with hand OA a group with carpometacarpal joint (CMCJ) symptoms only (group I, n=20) was identified as well as groups with symptoms at the interphalangeal joints (IPJs) only (group II, n=138), and symptoms at both sites (group III, n=150). Hand pain and...

Steindler and Luck (1938) noted that localised lesions in the territory of the posterior primary divisions of the spinal nerves were capable of causing pain which radiated not only in this region but also in that of the anterior primary divisions. Kellgmen (1939) and Lewis and Kellgren (1939) injected hypertonic saline in the mid-line of the back and caused pain of segmental distribution which ...

Objective—To compare the reliability of quantitative measurement of minimum hip joint space with a qualitative global assessment of radiological features for estimating the prevalence of primary osteoarthritis (OA) of the hip in colon radiographs. Methods—All colon radiographs from patients aged 35 or older, taken at three diVerent radiographic departments in Iceland during the years 1990–96, w...

Osteoarthritis of the knee (OAK) is a common form of arthritis that can lead to substantial pain and disability. This commentary highlights key aspects of the recently published phase 3 A Efficacy and Safety Study of Two Doses of Intra-Articular Injection of Ampion™ in Adults With Pain Due to Osteoarthritis of the Knee (SPRING) study. SPRING (NCT01839331) was a multicenter, randomized, vehicle-...

BACKGROUND Adrenomedullin, a recently identified myokine, has an anti-inflammatory effect. Therefore, we aimed to assess the correlation of adrenomedullin concentrations with the presence and grade of severity of knee osteoarthritis (OA). MATERIAL AND METHODS We recruited 187 knee OA patients and 109 healthy subjects. The severity of OA was evaluated using the Kellgren-Lawrence grading system. ...