Carpal bones - Wikipedia
Almost all carpals (except the pisiform) have six surfaces. Of these the palmar or anterior and the dorsal or posterior surfaces are rough, for ligamentous attachment; the dorsal surfaces being the broader, except in the lunate.
Carpal Bones (Wrist Bones): Definition, Names, Anatomy, Diagram
What are the bones of the carpals/wrist, how many are there, list of names (proximal & distal carpal rows), carpus anatomy, function, labeled diagram & mnemonic
Bones of the Hand - Carpals - Metacarpals - TeachMeAnatomy
2024年11月1日 · 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. Metacarpal II – index finger. Metacarpal III – middle finger.
Carpal bones: Anatomy, relations and mnemonic | Kenhub
2023年10月30日 · 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. The proximal row of carpal bones (from radial to ulnar) includes the scaphoid, lunate, triquetrum ...
Anatomy, Shoulder and Upper Limb, Hand Carpal Bones
2022年11月28日 · The carpal bones are bones of the wrist that connect the distal aspects of the radial and ulnar bones of the forearm to the bases of the 5 metacarpal bones of the hand (see Image. Normal Posteroanterior Radiograph of the Wrist Joint). Eight carpal bones divide into 2 rows: proximal and distal rows (see Image. Normal Lateral Radiograph of the Wrist Joint). The proximal row of carpal bones ...
Carpal bones | Encyclopedia | Anatomy.app | Learn anatomy | 3D …
The carpal bones (Latin: ossa carpi) are eight small and irregularly shaped bones located in the wrist area.These bones are arranged into two rows named the proximal and distal rows. Each row is composed of four carpal bones. The proximal row articulates with the bones of the forearm (radius and ulna), while the distal row articulates with the bases of five metacarpal bones.
Carpal bones: Anatomy, mnemonic, labeled diagram - GetBodySmart
2023年7月31日 · Triquetrum bone is a pyramidal shaped bone, and the final of the three carpals that participate in the wrist joint. Pisiform bone is a pea shaped bone that is located on the anterior (palmar) surface of the triquetrum bone. Thus, it is not visible from the dorsal (posterior) perspective of the hand.
Wrist - Wikipedia
In human anatomy, the wrist is variously defined as (1) the carpus or carpal bones, the complex of eight bones forming the proximal skeletal segment of the hand; [1] [2] (2) the wrist joint or radiocarpal joint, the joint between the radius and the carpus [2] and; (3) the anatomical region surrounding the carpus including the distal parts of the bones of …
Carpal bone | Hand, Wrist, Joints | Britannica
The proximal row articulates with the radius (of the forearm) and the articular disk (a fibrous structure between the carpals and malleolus of the ulna) to form the wrist joint. This article was most recently revised and updated by Kara Rogers .
Bones of the Hand Anatomy – Earth's Lab
The carpus (G. Corpus = wrist) is composed of 8 carpal bones, that are arranged in 2 rows: proximal and distal. Every row contains 4 bones. The proximal row of carpal bones is composed of the following bones from lateral to medial side: