Final answer:
The specific symptoms of ulnar nerve compression in Guyon's canal (ulnar tunnel syndrome) include pain, numbness, and weakness in the ring and little fingers, as well as difficulties with fine motor skills. Cubital tunnel compression may cause similar symptoms, along with pain in the elbow joint.
Step-by-step explanation:
The specific symptoms associated with compression of the ulnar nerve in Guyon's canal (ulnar tunnel syndrome) include:
- Pain, numbness, and tingling in the ring and little fingers.
- Weakness in the hand, particularly in the grip strength.
- Difficulty with fine motor skills, such as buttoning clothes or holding a pen.
- In severe cases, muscle wasting or atrophy in the hand or fingers.
These symptoms are different from cubital tunnel compression, which primarily affects the ulnar nerve at the elbow. In cubital tunnel syndrome, the symptoms are similar but may also include pain and discomfort in the elbow joint.