Ulnar nerve contusion can cause loss of sensation to the index and middle finger?

Ulnar nerve contusion typically affects the ring and little fingers rather than the index and middle fingers, as these two are primarily innervated by the median nerve. However, severe injury or entrapment could potentially lead to some overlapping sensory disturbances. Symptoms may include numbness, tingling, or weakness in the affected fingers. It's important to seek medical evaluation for an accurate diagnosis and appropriate treatment.