Gass Staging (Macular Hole)
Gass Staging (Macular Hole) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the Gass Staging (Macular Hole) → Runs in your browser. No signup, no tracking.
What this is
Gass Staging (Macular Hole) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Gass Staging (Macular Hole) - 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
Gass JD. Reappraisal of biomicroscopic classification of stages of development of a macular hole. Am J Ophthalmol. 1995;119(6):752-759. Read the source ↗
Worked example: Gass stage 2: a small full-thickness macular hole, less than 400 micrometers.
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