2024年3月2日 · trapeziometacarpal joint (TMJ) arthritis and simultaneous arthrodesis for the unstable and arthritic metacarpophalangeal joint (MCPJ). A typical TMJ procedure was completed first using a tendon graft for interposition.

The metacarpophalangeal joints (MCP) are situated between the metacarpal bones and the proximal phalanges of the fingers. [1] . These joints are of the condyloid kind, formed by the reception of the rounded heads of the metacarpal bones into shallow cavities on the proximal ends of the proximal phalanges. [1] .

Background: Current recommendations for osteoarthritis of the metacarpophalangeal joint (MCPJ) are confined to implant arthroplasty to preserve joint motion and provide pain relief. This study documents the median 2-year results of a novel soft tissue arthroplasty technique that interposes the dorsal capsule.

They are focused on identifying unmet needs and developing unique solutions for fusion, fixation and motion preserving systems for the upper and lower extremities. The Extremity Medical XMCP Intramedullary Fusion Device is intended for fixation arthrodesis of the metacarpal-phalangeal joints. Features:

2024年10月2日 · Metacarpophalangeal (MCP) Joint arthritis typically presents with pain, swelling, and limited motion. Inflammatory etiology is much more common than osteoarthritis. in patients with osteoarthritis, a tendon-splitting approach can be used.

2023年8月14日 · The metacarpophalangeal (MCP) joints are diarthrodial joints where the large convex heads of the distal aspect of the metacarpals articulate with the concave-shaped proximal aspect of each phalange. The articulating surface of each metacarpal head and proximal phalange is composed of hyaline cartilage.

hinge. The Silicone MCP is recommended when the total joint cannot be used, such as with late stage rheumatoid p. tients. Both implants are available in 6 sizes and use the same color-coded instrumentation, providing an intraoperative. choice. Components are press-fit, …

The study objective was to assess the results of a thumb metacarpophalangeal joint (MCPJ) arthrodesis using intramedullary interlocking screws at 25°, XMCP ™ (Extremity Medical, Parsippany, NJ). Radiographs evaluated the angle of arthrodesis, time …

The Extremity Medical CarpalFiX IntraOsseous Fixation Device is intended for the reduction and internal fixation of arthrodesis, osteotomy, intra-articular and extra-articular fractures and nonunions of the small bones and joints of the hand & wrist.

Thumb Opposition Tendon Transfer Using the Extensor Indicis Proprius… NYU Langone Orthopedics N. Paksima, P. Shaughnessy, D. Lowe