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Consensus approach for 3D joint space width of metacarpophalangeal joints of rheumatoid arthritis patients using high-resolution peripheral quantitative computed tomography Hasselt University
Background: Joint space assessment for rheumatoid arthritis (RA) by ordinal conventional radiographic scales is susceptible to floor and ceiling effects. High-resolution peripheral quantitative computed tomography (HR-pQCT) provides superior resolution, and may detect earlier changes. The goal of this work was to compare existing 3D methods to calculate joint space width (JSW) metrics in human metacarpophalangeal (MCP) joints with HR-pQCT and ...
In vitro evaluation of metacarpophalangeal joint loading during simulated walk Ghent University
Reasons for performing study: Insight into the loading pattern of the articular cartilage surface during the complete stride is important as biomechanical factors play a pivotal role in the pathogenesis of joint trauma and osteoarthritis (OA). Objectives: To determine the loading pattern in the equine MCP articulation in vitro during simulated walk. Methods: Eight cadaveric limbs from mature Dutch Warmblood horses were loaded in a pneumatic ...
Outcome of simultaneous surgical treatment of hyperextension of metacarpophalangeal and basal joint osteoarthritis of the thumb KU Leuven
The effect of correction of metacarpophalangeal (MCP) joint hyperextension on the outcome of reconstructive surgery for basal joint osteoarthritis of the thumb was studied. Impairment, pain and satisfaction were similar after a combined surgical treatment of MCP hyperextension and basal thumb osteoarthritis in 33 patients, as in a series of 233 patients at the same institution after osteoarthritis surgery with a normal MCP joint.
Metacarpophalangeal joint angle of the thumb during maximal pinch strength : a study of healthy volunteers Ghent University
Mean metacarpophalangeal joint angles of the thumb during maximal pinch were 9° greater in men than in women. More flexion was not associated with more force during key pinch, but a moderate association was found for palmar pinch, especially in men.
Case Report: Oblique Fracture of the Ulnar Sesamoid Bone of the Metacarpophalangeal Joint, a Rare Pathology. KU Leuven
INTRODUCTION: Fractures of the sesamoid bones of the metacarpophalangeal joint (MCPJ) are a rare pathology in hand trauma. Only a few case reports and case series were found in literature. The diagnosis of an ulnar sesamoid bone fracture of the MCPJ is difficult and can pose a differential diagnostic problem with Stener lesions or ulnar collateral ligament (UCL) instability. This pathology is frequently missed with subsequent poor functional ...
Metacarpophalangeal joint loads during bonobo locomotion University of Antwerp
The analysis of internal trabecular and cortical bone has been an informative tool for drawing inferences about behaviour in extant and fossil primate taxa. Within the hand, metacarpal bone architecture has been shown to correlate well with primate locomotion; however, the extent of morphological differences across taxa is unexpectedly small given the variability in hand use. One explanation for this observation is that the activity-related ...