Finger Nerve Injury: Causes, Symptoms, and Treatment
A finger nerve injury occurs when one of the small nerves that provide feeling to the finger is cut, stretched, or compressed. These injuries often result from deep cuts, crush injuries, or trauma involving sharp objects. The digital nerves run along each side of the finger and can be damaged even in injuries that appear minor on the surface.
Symptoms of a nerve injury may include numbness, tingling, burning pain, or a complete loss of sensation in part of the finger. Some people may also experience weakness or difficulty with fine motor tasks, especially if the injury affects both the nerve and surrounding structures like tendons.
Diagnosis is made through a careful physical exam and may include tests to assess sensation and movement. In some cases, imaging or nerve studies are used to evaluate the extent of the damage. Minor nerve irritation or compression may improve on its own with rest and protective care. However, if a nerve has been cut or severely injured, surgery may be needed to repair or reconstruct it. Timely treatment offers the best chance of restoring normal sensation and function.
Recovery from a finger nerve injury can take several weeks to months, depending on the severity and location of the damage. At Slocum, our specialists provide precise diagnosis and surgical care for nerve injuries to help restore comfort and hand control.
