WitrynaA sensate first dorsal metacarpal artery flap, mobilized from the dorsum of the adjacent index finger and used as an island pedicle skin flap, can be useful for this purpose. ... 13 B, pp. 136-145; Yang, J.Y., The first dorsal metacarpal flap in first web space and thumb reconstruction (1991) Ann Plast Surg, 27, pp. 258-264; Earley, M.J., The ... Witryna14 wrz 2024 · It is named after Silvio Rolando (Italian surgeon) who first described the fracture in a small case series of thumb metacarpal fractures in 1910. In his article, three of the twelve patients had a Rolando fracture 3. Differential diagnosis. epibasal (pseudo-Bennett) fracture. extra-articular fractures through the first metacarpal …

Volar dislocation of the metacarpophalangeal joint of the thumb: …

Witryna8 cze 2024 · (a) Pivot joints allow for rotation around an axis, such as between the first and second cervical vertebrae, which allows for side-to-side rotation of the head. (b) The hinge joint of the elbow works like a door hinge. (c) The articulation between the trapezium carpal bone and the first metacarpal bone at the base of the thumb is a … WitrynaThe first metacarpal bone is associated with the thumb. The joints between the carpals and the metacarpals are known as carpometacarpal joints. The joints between the metacarpals and the proximal … powerball odds equation

Rolando fracture Radiology Reference Article Radiopaedia.org

WitrynaIntroduction. Extensor pollicis longus (EPL) is a skeletal muscle that follows a complex anatomical course in the human’s hands. EPL is responsible for the extension of the thumb’s terminal phalanx and adducts the first metacarpal. 1 The origin of this muscle is from the interosseous membrane, specifically from the dorsal part of the ulna. The … WitrynaThe first metacarpal bone or the metacarpal bone of the thumb is the first bone proximal to the thumb. It is connected to the trapezium of the carpus at the first … tower view shirley