Table of Contents
What are the bones in your hand?
Bones. The human hand has 27 bones: the carpals or wrist accounts for 8; the metacarpals or palm contains five; the remaining fourteen are digital bones; fingers and thumb. The palm has five bones known as metacarpal bones, one to each of the 5 digits. These metacarpals have a head, a shaft, and a base.
What’s the top of your hand called?
Areas
- The palm (Volar), which is the central region of the anterior part of the hand, located superficially to the metacarpus.
- The opisthenar area (dorsal) is the corresponding area on the posterior part of the hand.
Where is the 3rd metacarpal?
middle finger
Third metacarpal bone The metacarpal bone 3 is located at the base of the middle finger. It differs from the others by a styloid process that projects proximally from the laterodorsal edge of its base. This process participates in the joint with the capitate bone.
What kind of bones are in your hands?
There are three types of bones that comprise our hands. These include – Carpal bones, Metacarpal bones, and Phalanges.
How are bones in the palm of the hand bound together?
The bones in the palm are bound together by a foundation of ligaments to support finger movement.. Each finger joint is wrapped in ligaments. Because it has many bones, the hand also contains a lot of cartilage, connective tissue that pads bones as they come together at joints.
Which is the most distal bone of the hand?
Bones of the Hand: Carpals, Metacarpals and Phalanges. Metacarpals – There are five metacarpals, each one related to a digit Phalanges (Most distal) – The bones of the fingers. Each finger has three phalanges, except for the thumb, which has two. In this article, we shall look at the anatomical features of the bones of the hand.
How many bones are there in the thumb?
The 14 bones that are found in the fingers of each hand and also in the toes of each foot. Each finger has 3 phalanges (the distal, middle, and proximal); the thumb only has 2.