Bones muscles tendons nerves. Conditions that change the way these structures work can greatly impact whether the hand functions normally.
Anatomy Illustrations Of The Palm Of The Right Hand From
There are synovial joints between the metacarpals and the phalanges which are covered with articular cartilage.
Right hand anatomy. The hands enable us to perform many of our daily activities such as driving writing and cooking. This is the bottom of the body of the hand. The carpal bones are arranged in 2 interrelated rows.
The back of the hand shows the dorsal venous network a web of veins. The anatomy of the hands is so intricate and the hands perform such. One row connects with the ends of the bones in the forearm radius and ulna.
Each hand contains 27 distinct bones that give the hand an incredible range and precision of motion. The forearms ulna and radius support the many muscles that manipulate the bones of the hand and wrist. Hand anatomy the human hand is made up of the wrist palm and fingers and consists of 27 bones 27 joints 34 muscles over 100 ligaments and tendons and many blood vessels and nerves.
Rotation of the radius around the ulna results in the supination and pronation of the hand. The wrist is a complex mechanical system of 8 small bones known as the carpal bones. The wrist links the hand to the arm.
The hand can be considered in four segments. Other bones of the hand are. The phalanges singular phalanx the 14 narrow bones that make up the fingers of each hand.
The hand is composed of 38 bones. The thumb has two. Anatomy of the hand and wrist.
Each finger has three phalanges the distal middle and proximal. Each finger has 3 phalanges and the thumb has 2. There are 28 phalanges finger bones and 10 metacarpal bones.
When our hands are free of problems its easy to take the complex anatomy of the hand for granted. The metacarpals the five bones that comprise the middle part of the hand. The hand is formed of numerous structures that have an important role in normal hand function.
Digits that extend from the palm of the hand the fingers make it possible.
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