Dejour Classification (Trochlear Dysplasia)
Dejour Classification (Trochlear Dysplasia) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
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What this is
Dejour Classification (Trochlear Dysplasia) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Dejour Classification (Trochlear Dysplasia) - 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
Dejour D, Le Coultre B. Osteotomies in patello-femoral instabilities. Sports Med Arthrosc Rev. 2007;15(1):39-46. Read the source ↗
Worked example: Dejour type B: a flat or convex trochlea with a supratrochlear spur (high-grade dysplasia).
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