Brooker Classification (Heterotopic Ossification)
Brooker Classification (Heterotopic Ossification) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
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What this is
Brooker Classification (Heterotopic Ossification) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Brooker Classification (Heterotopic Ossification) - 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
Brooker AF, Bowerman JW, Robinson RA, Riley LH Jr. Ectopic ossification following total hip replacement. Incidence and a method of classification. J Bone Joint Surg Am. 1973;55(8):1629-1632. Read the source ↗
Worked example: Brooker class II: bone spurs leaving at least 1 cm between opposing bone surfaces.
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