M70.03

Clinical Causes: Repetitive wrist movements or overuse, especially in certain professions or sports Previous wrist injuries or trauma leading to inflammation Degenerative joint diseases such as osteoarthritis Infections affecting the joint, including bacterial or viral agents Inflammatory conditions like rheumatoid arthritis Autoimmune disorders targeting joint tissues Chemical or mechanical irritants entering the joint space

Key Symptoms: Swelling around the wrist joint Pain or tenderness during wrist movement or touch A sensation of crepitus or crackling when moving the wrist Reduced range of motion in the affected wrist Warmth or redness indicating inflammation Persistent or intermittent discomfort Possible fluid buildup in the joint

Diagnosis Path: Detailed patient history focusing on symptom onset, duration, and potential triggers Physical examination assessing swelling, tenderness, and joint mobility Imaging studies such as X-rays to identify joint degeneration or other abnormalities Ultrasound imaging to detect joint fluid accumulation and synovial thickening Laboratory tests, including synovial fluid analysis, to identify signs of infection or inflammation

Treatment Protocols: Rest and immobilization of the wrist to prevent further irritation Application of ice packs to decrease swelling and inflammation Nonsteroidal anti-inflammatory drugs (NSAIDs) to relieve pain and reduce inflammation Physical therapy exercises to improve flexibility and strengthen surrounding muscles Corticosteroid injections in more severe cases to control inflammation Aspiration of joint fluid if significant swelling or fluid accumulation occurs Addressing underlying causes such as infection or degenerative diseases Surgical interventions may be considered in resistant or advanced cases