Final answer:
The ulnar nerve can be injured at the cubital tunnel in the elbow or Guyon's canal in the wrist, leading to symptoms such as tingling, numbness, and weakness in the ring and little finger.
Step-by-step explanation:
The ulnar nerve is vulnerable to injury in certain locations of the body. Two common locations for ulnar nerve injury are:
- The ulnar nerve can be injured at the elbow, specifically at the cubital tunnel. Compression or entrapment of the ulnar nerve at this location can result in symptoms such as tingling, numbness, and weakness in the ring and little finger.
- The ulnar nerve can also be injured at the wrist, at a site known as Guyon's canal. Injury or compression of the ulnar nerve at this location can cause similar symptoms as cubital tunnel syndrome, but may also involve loss of grip strength and difficulty with fine motor skills.
If you experience symptoms in these areas, it is important to seek medical attention for proper diagnosis and treatment.