LAUSR

Entrapment of extensor pollicis longus, indicis proprius, and digitorum communis tendons in volarly displaced distal radius fracture has been previously reported. However, to the best of our knowledge, the entrapment of extensor carpi radialis brevis and longus tendons has not been reported. Case: We experienced 2 cases of these entrapments. In the first case, the entrapment was identified immediately and treated successfully. In the second case, the entrapment was diagnosed after union when the disturbance of wrist flexion became apparent. Conclusion: When there is a longitudinal fracture line at the vicinity of the second compartment, the entrapment of extensors should be suspected even when acceptable overall alignment is accomplished.