Tanner Staging (Sexual Maturity Rating)
Tanner Staging (Sexual Maturity Rating) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the Tanner Staging (Sexual Maturity Rating) → Runs in your browser. No signup, no tracking.
What this is
Tanner Staging (Sexual Maturity Rating) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Tanner Staging (Sexual Maturity Rating) - 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
Marshall WA, Tanner JM. Variations in pattern of pubertal changes in girls. Arch Dis Child. 1969;44(235):291-303; and in boys, Arch Dis Child. 1970;45(239):13-23. Read the source ↗
Worked example: Tanner breast stage 2: breast bud stage - elevation of the breast and papilla as a small mound with enlargement of the areolar diameter.
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.