Extensor tendon tear of the middle finger

Case contributed by Bahman Rasuli
Diagnosis certain

Presentation

Trauma.

Patient Data

Age: 40 years
Gender: Male

Complete cut injury involving the middle finger extensor digitorum communis tendon distal portion

The proximal torn end is near the 3rd metacarpal mid diaphysis level

Distal torn end is at the level of 3rd metacarpal neck

The gap between torn ends is about 12 mm.

Case Discussion

This patient presented with a recent history of a cut injury to the dorsum of the right hand followed by a loss of middle finger extension after every flexion movement.

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