Guyon Canal Unveiled
摘要
The Guyon canal represents a distinctive site vulnerable to compressive injury for the ulnar nerve, in contrast to the more common occurrence of ulnar nerve injuries at the elbow, referred to as cubital tunnel syndrome. Guyon canal syndrome is a relatively infrequent form of peripheral ulnar neuropathy characterized by damage to the ulnar nerve’s distal portion within a narrow anatomical passageway at the wrist [1].