Eaton-Littler Stage (Thumb CMC Arthritis)
Eaton-Littler Stage (Thumb CMC Arthritis) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the Eaton-Littler Stage (Thumb CMC Arthritis) → Runs in your browser. No signup, no tracking.
What this is
Eaton-Littler Stage (Thumb CMC Arthritis) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Eaton-Littler Stage (Thumb CMC Arthritis) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Eaton RG, Littler JW. Ligament reconstruction for the painful thumb carpometacarpal joint. J Bone Joint Surg Am. 1973;55(8):1655-1666. Read the source ↗
Worked example: Eaton-Littler stage II: slight narrowing of the TM joint, osteophytes less than 2 mm, subluxation up to one-third.
Sophie Well is a reference and educational tool. Not medical, legal, or financial advice. Does not replace clinician judgment, professional billing review, or legal counsel.