Sudden-Onset Wrist Pain Diagnosis and Management

Clinical Presentation and Diagnosis

The American Academy of Family Physicians recommends considering overuse tendinopathy (tendinosis) as the most likely cause of sudden-onset wrist pain, which typically presents with insidious onset of load-related pain that progressively worsens with continued activity 1
Tendinopathy affects women and men equally and is most common after age 40, with clinical patterns including sudden onset pain with lifting and wrist turning that progressively worsens over a week 2
Load-related pain that worsens with specific activities, progressive worsening over days to weeks, pain described as "sharp" or "stabbing" during activity, and new activity or increased intensity of current activity before symptom onset are key clinical features supporting tendinopathy 1
De Quervain tenosynovitis should be considered if pain is on the radial (thumb) side of the wrist, and extensor or flexor tendon involvement should be considered depending on which movements reproduce pain 3
The American College of Radiology suggests that triangular fibrocartilage complex (TFCC) lesions cause ulnar-sided wrist pain and can occur with twisting injuries, producing chronic pain exacerbated by loading 4
Rheumatoid arthritis can present with wrist pain in this age group, with morning stiffness, bilateral involvement, or multiple joint involvement 5, 6

The American College of Radiology recommends plain radiographs as the most appropriate first imaging study, including posteroanterior, lateral, and oblique views, to identify fractures, arthritis, bone tumors, and alignment abnormalities 4, 3
Localized tenderness on palpation that reproduces the activity-related pain supports tendinopathy, and well-localized pain with loading maneuvers that simulate the problematic activity are important physical examination findings to assess 1
Swelling, erythema, or asymmetry are commonly noted with pathologic tendons, and muscle atrophy suggests chronicity if present 1
MRI without contrast is usually appropriate next for suspected soft tissue pathology, including tendon, ligament, or TFCC abnormalities, and ultrasound is effective for examining tendons, tendon sheaths, and can guide therapeutic injections 3

The American Academy of Family Physicians recommends relative rest and reduced activity to decrease repetitive loading of the damaged tendon, cryotherapy with melting ice water through a wet towel for 10-minute periods for acute pain relief, and NSAIDs for short-term pain relief (2-3 weeks maximum) 1
Topical NSAIDs are effective with fewer systemic side effects, and pain at rest or night pain suggests more advanced tendinopathy or alternative diagnosis 1
Multiple symptomatic tendons should prompt evaluation for rheumatic disease, and joint effusion is uncommon with tendinopathy and suggests intra-articular pathology 1
If conservative treatment fails after 3-6 months, surgical evaluation may be warranted 2

Fever, erythema, or warmth suggesting infection requires joint aspiration, and severe trauma history with deformity suggesting fracture-dislocation requires urgent evaluation 4, 6