Aetiology
A laceration without foreign body of the finger or thumb is typically caused by a sharp object, such as a knife, or a blunt object, such as a hammer.
Diagnosis
A laceration without foreign body of the finger or thumb can be diagnosed through a physical examination. The doctor will look for signs of a laceration, such as bruising, swelling, and bleeding.
Differential diagnosis
A laceration without foreign body of the finger or thumb should be differentiated from other conditions such as fractures, contusions, or tendinitis.
Treatment
Treatment for a laceration without foreign body of the finger or thumb typically involves the cleaning of the wound, suturing to close the laceration, and covering the wound with a sterile bandage.
Prognosis
The prognosis for a laceration without foreign body of the finger or thumb is generally good as long as the wound is treated in a timely manner and the patient follows proper wound care instructions.