S61.10

Clinical Causes: Accidental cuts from sharp objects such as knives, glass, or tools Crushing injuries or blunt force trauma causing tears in the skin and nail area Fingertip entrapment in machinery or door frames Falls onto the hand or thumb resulting in lacerations Sports-related injuries involving fingers or thumbs

Key Symptoms: Visible cut or tear in the skin of the thumb Damage or deformation of the thumbnail or surrounding skin Bleeding from the wound Pain or tenderness around the injury site Swelling or redness in the affected area Possible exposure of underlying tissues or structures Difficulty moving the thumb due to pain or swelling Potential signs of infection such as pus, increased redness, or warmth

Diagnosis Path: Diagnosis typically involves a healthcare professional examining the thumb to assess the extent of the injury. They will evaluate for any damage to the nail, nail bed, or underlying tissues. In some cases, imaging tests like X-rays may be requested to check for fractures or foreign objects. The clinician will also review the wound to determine the risk of infection and the need for further treatment or intervention.

Treatment Protocols: Treatment approaches depend on the severity and nature of the wound. Common options include: - Cleaning the wound thoroughly to remove dirt, debris, and bacteria - Closing the wound with sutures, staples, or adhesive strips if appropriate - Repairing nail damage or removing damaged nail tissues - Administering tetanus vaccination if needed - Prescribing antibiotics to prevent or treat infection - Providing pain management through medications - Analyzing whether surgical intervention is necessary for extensive damage or damage to the nail bed - Giving instructions for wound care at home, such as keeping the area clean and dry Follow-up care may involve removing stitches, monitoring for signs of infection, and possibly referral to a specialist if the injury affects underlying structures or leads to deformity.