M65.352

Clinical Causes: Repetitive gripping or grasping activities that strain the tendons Injury or trauma to the finger leading to inflammation Chronic conditions such as rheumatoid arthritis or diabetes Decreased blood flow or age-related changes causing tendon degeneration Overuse of the finger through prolonged or vigorous activity

Key Symptoms: A catching or popping sensation when moving the finger Pain or tenderness at the base of the finger, especially in the palm side Stiffness in the finger, particularly in the morning A visible bump or nodule on the finger's palm side near the base Finger locking in a bent or straight position, which may suddenly 'snap' into place

Diagnosis Path: Diagnosis involves a physical examination where a healthcare provider assesses finger movement and checks for tenderness or swelling. They may observe the characteristic catching or triggering movement, listen for a popping sound, or feel for a nodule. In some cases, imaging tests such as ultrasound or MRI are recommended to exclude other conditions and evaluate the tendons’ condition.

Treatment Protocols: Treatment options aim to reduce inflammation, improve mobility, and alleviate symptoms. Common approaches include: - Rest and activity modification to prevent aggravation - Nonsteroidal anti-inflammatory drugs (NSAIDs) for pain relief - Splinting the affected finger to limit movement and allow healing - Corticosteroid injections to decrease inflammation and swelling - Physical therapy exercises to strengthen and stretch the tendons - Surgical intervention, such as a trigger finger release, may be necessary if conservative treatments fail and symptoms persist or worsen. Recovery time varies depending on the severity of the condition and the chosen treatment approach. Prompt management can significantly improve outcomes and reduce the likelihood of recurrence.