M77.10

Clinical Causes: Repetitive wrist and forearm motions, especially those involving wrist extension Overuse of forearm muscles during activities like tennis, carpentry, or typing Poor technique or ergonomic setup during physical activities or work tasks Sudden increase in activity intensity or duration Previous elbow injuries or existing tendinopathies

Key Symptoms: Pain or tenderness on the outer part of the elbow Weakness in the forearm and grip strength reduction Stiffness around the elbow, especially in the mornings Difficulty grasping or lifting objects Tenderness when pressing on the lateral epicondyle

Diagnosis Path: Diagnosis primarily involves a physical examination where a healthcare provider evaluates pain points, tenderness, and range of motion. Tests such as resisted wrist extension or gripping can help confirm the diagnosis. In some cases, imaging tests like X-rays or MRI scans may be used to rule out other conditions or assess the severity of tendon damage. The provider will also review the patient’s activity history and occupational details to determine the contributing factors.

Treatment Protocols: Management of lateral epicondylitis focuses on reducing pain and inflammation, restoring function, and preventing recurrence. Typical interventions include: - Rest and activity modification to avoid aggravating movements - Application of ice packs to decrease swelling and pain - Nonsteroidal anti-inflammatory drugs (NSAIDs) for pain relief - Physical therapy exercises to strengthen the forearm muscles and improve flexibility - Use of elbow braces or straps to reduce strain on the tendons - In some cases, corticosteroid injections may be administered for short-term relief - Advanced cases might require therapies like shockwave treatment or, rarely, surgical intervention to remove damaged tissue or repair tendons Recovery involves patience, adherence to treatment plans, and gradual return to activity, aiming to prevent re-injury.