S61.21

Clinical Causes: Accidental cuts with knives, scissors, or other sharp objects Jamming or scratching against sharp edges or glass Workplace injuries involving machinery or tools Falls onto sharp surfaces or objects Animal bites or scratches that cause skin laceration

Key Symptoms: Visible cut or tear in the skin of the finger Pain or tenderness around the injury site Swelling or redness near the wound Bleeding from the laceration Possible limited movement if swelling or pain is significant Absence of foreign object in the wound upon inspection No damage to the nail or surrounding nail bed

Diagnosis Path: Diagnosis typically involves a physical examination of the finger to assess the depth and extent of the laceration. Healthcare professionals will check for signs of nerve, blood vessel, or tendon damage. In some cases, imaging studies, such as X-rays, may be performed if foreign bodies are suspected or if there is concern about underlying damage. Accurate diagnosis ensures appropriate management and healing.

Treatment Protocols: Treatment of a finger laceration without foreign body or nail damage generally includes the following steps: - Cleaning the wound thoroughly to remove debris and reduce infection risk. - Controlling bleeding through gentle pressure. - Assessing the depth of the cut and determining if stitches are necessary. - Applying sutures if the wound is deep or gaping. - Using antiseptic ointments and covering the wound with a sterile bandage. - Providing guidance on keeping the wound clean and dry. - Monitoring for signs of infection, such as increased redness, swelling, or pus. - Pain management with over-the-counter medications as advised. - Follow-up care to remove stitches if used and ensure proper healing. In rare cases where nerves or tendons are affected, additional medical procedures might be required, but these are usually identified during examination.