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Mar 31, 2024 · The metacarpal bones articulate proximally with the carpals, and distally with the proximal phalanges. They are numbered, and each is associated with a digit: Metacarpal I – thumb.
Jan 17, 2023 · The hand contains five metacarpal bones that articulate proximally with the carpals and distally with the proximal phalanges. They are numbered moving lateral to medial, and start with the thumb, which is metacarpal I, and end with metacarpal V, the little finger.
Aug 5, 2018 · Carpal bones of the hand. 2 Metacarpal bones. Each palm contains 5 metacarpals bones which articulate proximally with one of the distal carpal bones forming a carpometacarpal joint. The distal end of the metacarpals articulate with the phalanges forming a metacarpophalangeal joint.
Oct 30, 2023 · The carpal bones (i.e. carpus) are eight irregularly-shaped bones located in the wrist region. These bones connect the distal aspects of the long bones of the forearm (radius and ulna) to the proximal aspects of the metacarpal bones. The carpal bones are organized in two rows: proximal and distal.
Carpal bones – A eight irregularly shaped bones. The carpal hand bones are placed in the wrist area. Metacarpals – The five metacarpals, each one related to a digit. Phalanges – The Phalanges bones are located on the fingers. Each finger has three phalanges, except for the thumb, which becomes two.
Nov 3, 2023 · The metacarpal bones articulate with the carpal bones with their proximal ends (bases), and with the proximal phalanges via their distal ends (heads). They are labeled with numbers 1-5 going in the radio-ulnar direction. This article will discuss the anatomy and function of the metacarpal bones.
Metacarpal Bones. These bones form the middle part, the back of the hand or palm area. There are 5 metacarpal bones in the human body, with each of these long bones having a base, shaft, and head. Their proximal end articulates with the distal row of carpal bones.
