What Is The Metacarpal Bone

What Is The Metacarpal Bone. The third metacarpal bone (metacarpal bone of the middle finger) is a little smaller than the second. It is the second longest metacarpal [7], and like the others, has a head, body or shaft, and base [2].

Index Metacarpal Bone Anatomy
Index Metacarpal Bone Anatomy from www.anatomynote.com

Metacarpal boss, often called carpal boss, is a common condition that manifests as a firm bump or swelling on the back of the hand usually where the metacarpals articulate with the carpals of the wrist. Fractures in this bone are denoted as 5th metacarpal fractures. Anatomical terms of bone in human anatomy, the metacarpal bones or metacarpus, form the intermediate part of the skeletal hand located between the phalanges of the fingers and the carpal bones of the wrist which forms the connection to the forearm.

The Metacarpal Bone Of The 5Th Finger Is Placed Between The Phalanges Of The Little Or Pinky Finger And The Carpals Of The Wrist.


It is the second last scorer among the metacarpal bones in terms of length and is the most laterally located metacarpal bone. The metacarpal bones are all present in the hands, and in many cases all the bones of the hand are referred to as metacarpal bones. A metacarpal fracture is an injury to one of the bones in the palm of your hand, the metacarpals.

The Morphology Of Each Metacarpal Is Generally Similar Among All Of The Digits.


Ossa metacarpi) are also known as the metacarpals.they are five bones that form the middle part of the skeleton of the hand. The third metacarpal ( 3rd metacarpal) is the bone associated with the middle finger, forming the palm of the human hand along with the other four metacarpals [1]. Metacarpal bones (ossa metacarpi) the metacarpus is a group of five bones of the hand between the phalanges and the carpus.

The Bases Have Small Articular Facets For Articulation With Adjacent Metacarpal Bones.


The tops of the metacarpal bones form the knuckles and on the palm side, connective tissue covers them. The metacarpals are a group of bones in the human hand, between the wrist and the finger bones [1]. Fracture lines may be oblique, transverse, spiral, or comminuted.

These Bones Are Classified As Long Bones, And Together, They Are Called The Metacarpus, Forming The Palm Of The Hand [2]


When injuries occur to these bones, a doctor may prescribe the. Each metacarpal consists of a proximal end (base), a shaft, and a distal end (head). Metacarpal bones lie between the wrist and the fingers.

A Metacarpal Fracture Is A Break—Technically Known As A Fracture—In One Or More Of The Long Tubular Bones Of The Palm Of The Hand, Called The Metacarpal Bones.


Do metacarpal fractures require surgery? It is the second longest metacarpal [7], and like the others, has a head, body or shaft, and base [2]. Each metacarpal bone consists of a shaft, distal head and a wide proximal base.

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