M20-M25 · 6 Entries
M20Acquired deformities of fingers and toesCategory · further specificity requiredM21Other acquired deformities of limbsCategory · further specificity requiredM22Disorder of patellaCategory · further specificity requiredM23Internal derangement of kneeCategory · further specificity requiredM24Other specific joint derangementsCategory · further specificity requiredM25Other joint disorder, not elsewhere classifiedCategory · further specificity required