Wrist Arthritis: AI-Powered Imaging Assessment
Upload wrist X-rays or MRI for AI assessment of wrist arthritis patterns including SLAC, SNAC, and inflammatory arthritis.
Overview
Wrist arthritis can be degenerative (osteoarthritis) or inflammatory (rheumatoid, psoriatic). Degenerative arthritis of the wrist most commonly follows predictable patterns: SLAC (scapholunate advanced collapse) and SNAC (scaphoid nonunion advanced collapse). The first carpometacarpal (CMC) joint is also a common site for primary osteoarthritis. Imaging evaluates joint spaces, erosions, osteophytes, and carpal alignment. Our AI consortium assesses arthritis pattern, stage, and associated findings relevant to treatment planning.
Common Symptoms
- Wrist pain worsening with activity and gripping
- Progressive stiffness and reduced wrist motion
- Swelling and tenderness over affected joints
- Weakness in hand grip strength
- Deformity at the base of the thumb (CMC arthritis)
- Morning stiffness lasting more than 30 minutes (inflammatory)
Key Imaging Findings
- Joint space narrowing in characteristic patterns (SLAC, SNAC, CMC)
- Osteophyte formation at affected joint margins
- Subchondral sclerosis and cyst formation
- Erosive changes suggesting inflammatory arthritis
- Carpal malalignment (DISI, VISI patterns)
- Synovitis on MRI with contrast enhancement (inflammatory)
Frequently Asked Questions
What is the difference between SLAC and SNAC wrist?
SLAC (Scapholunate Advanced Collapse) results from chronic scapholunate ligament injury. SNAC (Scaphoid Nonunion Advanced Collapse) results from chronic scaphoid fracture nonunion. Both follow predictable patterns of progressive arthritis but at different joint compartments. Our AI identifies these patterns when analyzing wrist imaging.
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Medical Disclaimer: This page is for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. AI-generated analysis may contain errors. Always consult a qualified healthcare professional for medical decisions. Full Disclaimer