S60.149

Clinical Causes: Accidental trauma: bumping or hitting the finger against a hard surface Crushing injuries from heavy objects falling on the finger Sports injuries, such as during basketball, soccer, or other contact sports Occupational hazards involving machinery or tools that can strike fingers Fingers caught in doors or drawers

Key Symptoms: Pain and tenderness at the site of injury Swelling around the finger and nail area Discoloration, often appearing as a bruise that progresses from red or purple to green or yellow Possible bleeding under the nail (subungual hematoma) Sensitivity to touch or pressure Possible damage to the nail, leading to loosening, lifting, or loss Restricted finger movement if swelling is severe

Diagnosis Path: Diagnosis typically involves a physical examination where a healthcare provider assesses the extent of bruising, swelling, and nail damage. In some cases, imaging tests such as X-rays may be ordered to rule out fractures or other structural injuries to the bones of the finger. The healthcare provider will evaluate whether the nail bed is injured and determine if other complications are present.

Treatment Protocols: Treatment for a contusion of the ring finger with nail damage generally focuses on relieving pain, reducing swelling, and preventing further injury. Common management strategies include: - Rest and elevation of the affected finger to minimize swelling - Application of ice packs in the first 24-48 hours to reduce pain and swelling - Use of over-the-counter pain relievers as recommended - Protecting the finger from additional trauma - For nail damage, drainage of subungual hematoma might be considered if pain is severe - Keeping the finger clean and monitoring for signs of infection - In cases of significant nail injury or loss, consultation with a specialist may be necessary for further management, including possible removal or repair of the nail or surrounding tissues. Recovery time can vary depending on the severity of the injury, but most minor contusions heal within a few weeks. Severe injuries may require more extensive medical interventions and longer recovery periods.