Aetiology
Puncture wound without foreign body of finger or thumb is caused by a sharp object penetrating the skin, such as a needle, pin, or nail.
Diagnosis
A diagnosis of puncture wound without foreign body of finger or thumb can be made by a physical examination of the wound and a history of the injury.
Differential diagnosis
Differential diagnosis includes other injuries such as lacerations, abrasions, and contusions.
Treatment
Treatment of puncture wound without foreign body of finger or thumb typically includes wound cleaning and dressing, as well as antibiotics and tetanus prophylaxis as needed.
Prognosis
The prognosis for puncture wound without foreign body of finger or thumb is generally good, with complete healing expected. Complications are rare, but may include infection and nerve damage.