Finger Joint Anatomy

Metacarpophalangeal joint mcp the joint at the base of the finger. Carpometacarpal joint cmc joint.

Metacarpophalangeal And Interphalangeal Ligament Anatomy

Instead it is contained within a single structure the hand.

Finger joint anatomy. This joint varies in each finger. Proximal interphalangeal joint pip the joint in the middle of the finger. Finger fractures may account for up to 10 of all bone fractures.

The ip joint in thumb is located at the tip of the finger just before the fingernail starts. Distal interphalangeal joint dip the joint closest to the fingertip. Anatomy of the fingers.

Each thumb has two joints. Finger injuries have the potential to slow down anyone. Joints are formed wherever two or more of these bones meet.

Each finger has 3 phalanges bones and 3 hinged joints. Fingers are easily injured and broken fingers are some of the most common traumatic injuries seen in an emergency room. The human finger is mainly a bony structure with multiple joints giving it strength and flexibility.

A digit includes the hand bones but these bones are not separated into individual appendages like a finger. Each of the fingers has three joints. Fingers have a complex anatomy.

Injuries and problems with this joint are uncommon. The thumb has two of each. Fingers are one of the most used appendages and the most delicate so they are prone to injury.

In the small finger it has a lot of motion. For example in the index finger it has little motion. Interphalangeal joint ip the thumb digit has only two phalanges bones so it only has one joint.

The thumb interphalangeal ip joint is similar to the distal interphalangeal dip joint in the fingers. The cmc joint is located at the bottom of the hand bone. Ligaments connect finger bones and help keep them in place.

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