Extensor Tendon Injuries

Extensor Tendon Injuries

Description

Extensor tendons are just under the skin. They lie next to the bone on the back of the hands and fingers and straighten the wrist, fingers and thumb (Figure 1). They can be injured by a minor cut or jamming a finger, which may cause the thin tendons to rip from their attachment to bone. If not treated, it may be hard to straighten one or more joints.

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