Nov 1, 2024 · The carpal bones collectively form an arch in the coronal plane. A membranous band, the flexor retinaculum, spans between the medial and lateral edges of the arch, forming the carpal tunnel. Structures pass through the carpal tunnel to enter and exit the volar (anterior) aspect of the hand.

The carpal bones are the eight small bones that make up the wrist (carpus) that connects the hand to the forearm. The terms "carpus" and "carpal" are derived from the Latin carpus and the Greek καρπός (karpós), meaning "wrist".

Aug 5, 2018 · The carpal bones. The 8 carpal bones are arranged into two rows of four: a proximal and a distal row. The proximal row of carpal bones, from the lateral (thumb side) to the medial side is made up of the following bones: Scaphoid; Lunate; Triquetrum; Pisiform; The distal row of carpal bones, laterally to medially is made up of the following ...

The carpal bones are a group of short bones [24] in the human hand that forms the wrist along with the distal ends of the radius and ulna [1]. Hence, they are also known as wrist bones. Collectively known as the carpus, they individually articulate with the long bones in the lower arm radius and ulna and the metacarpals to make up the wrist joint.

Jan 15, 2025 · Carpal bones are a group of eight small, irregularly shaped bones that form the wrist (carpus). These bones are arranged in two rows: a proximal row (closer to the forearm) and a distal row (closer to the hand). The carpal bones collectively provide flexibility and stability to the wrist, enabling a wide range of movements.

Oct 30, 2023 · Key facts about the carpal bones; Definition: The carpal bones are the eight small bones that make up the wrist (or carpus) and connect the hand to the forearm. Proximal row: Scaphoid bone, lunate bone, triquetrum bone, pisiform bone: Distal row: Trapezium bone, trapezoid bone, capitate bone, hamate bone: Mnemonic: She Likes To Play Try To ...

Jun 12, 2023 · There are 19 bones in each of your hands. They’re grouped together by their location and function: Metacarpals: The bones that are in your palm and give it its shape. Phalanges: The individual bones that make up the segments of your fingers and thumb.