In vertebrates, proximal phalanges have a similar placement in the corresponding limbs, be they paw, wing or fin. In many species, they are the longest and thickest phalanx ("finger" bone).

Nov 6, 2025 · Each phalanx consists of a base, a shaft and a head. The thumb has a proximal and distal phalanx, while the rest of the digits have proximal, middle and distal phalanges.

Nov 13, 2023 · There are fourteen phalanges in each hand; each of the medial four digits has three phalanges (proximal, middle and distal), while the thumb has only two (proximal and distal).

Aug 13, 2018 · A proximal phalanx (plural: phalanges) is one of the tubular long bones [11] located in the bottom row of the phalanges or finger bones [1]. Each proximal phalanx has a head, a …

Sep 28, 2025 · Phalanx Fractures are common hand injuries that involve the proximal, middle or distal phalanx.

The proximal phalanges (Latin: phalanges proximales) are the most proximal bones of the fingers in the hand and foot. Each hand is composed of five proximal phalanges corresponding to five fingers.

Jun 11, 2025 · The proximal phalanges are the most basal bones of each digit, forming articulations with the corresponding metacarpal bones at the metacarpophalangeal (MCP) joints.

A proximal phalanx is a long bone found in the digits of both the hands and feet. It is termed “proximal” due to its position, being the phalanx closest to the palm or sole.

Jul 11, 2025 · The phalanges (singular: phalanx) of the hands are the tubular bones of the fingers and thumb. The second to fifth fingers each contain a proximal, middle and distal phalanx whereas the …

Oct 17, 2025 · Learn about the proximal phalanx of the foot including its anatomy and function. Review the common conditions that affect this part of the foot.