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3 lis 2023 · Metacarpal bones (Ossa metacarpi) The metacarpus is a group of five bones of the hand between the phalanges and the carpus. Even though the metacarpal bones are small, they are classified as long bones since they have structural characteristics of long bones; each metacarpal bone consists of a shaft, distal head and a wide proximal base.
- Phalanges
Phalanges of hand (Phalanges manus) The phalanges of the...
- Radius and Ulna
The radius and ulna are long bones that make up the forearm,...
- Carpal Bones
The carpal bones (i.e. carpus) are eight irregularly-shaped...
- Extensor Carpi Radialis Brevis
Posterior aspect of base of metacarpal bone 3: Action: Wrist...
- Adductor Pollicis Muscle
Adductor pollicis arises by two heads which originate from...
- Flexor Carpi Radialis Muscle
Flexor carpi radialis muscle (Musculus flexor carpi...
- Phalanges
31 mar 2024 · The bones of the hand provide support and movement to the soft tissues. They can be categorised into three different types: Carpal bones (proximal) – a set of eight irregularly shaped bones. They are located in the area of the wrist. Metacarpals – a set of five bones, each one related to a digit. They are located in the area of the palm.
In human anatomy, the metacarpal bones or metacarpus, also known as the "palm bones", are the appendicular bones that form the intermediate part of the hand between the phalanges and the carpal bones (wrist bones), which articulate with the forearm.
5 sie 2018 · 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. Each metacarpal is related to a digit and numbered 1-5, beginning with the thumb.
Metacarpals Definition: What are They. The metacarpals are a group of bones in the human hand, between the wrist and the finger bones [1]. These bones are classified as long bones, and together, they are called the metacarpus, forming the palm of the hand [2]
12 gru 2023 · Metacarpal phalanges refer to a group of bones in the human hand, situated between the wrist and the finger phalanges [1]. These bones are categorized as elongated bones and collectively they constitute the metacarpus, forming the palm of the hand [2] Quantity of Metacarpal Phalanges in the Palm of Hand.
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.
