The prevalence of congenital orthopaedic anomalies in a rural community.

A rural Indian population of 50,055 was studied for the detection of congenital orthopaedic anomalies by a door-to-door survey. An incidence of 2.25 cases per 1000 population was found. Club foot was the commonest anomaly at 0.9 per 1000, followed by polydactyly and syndactyly at 0.45 and 0.38 cases per 1000. The most common anomaly found in females was a congenital short 4th metatarsal (0.24 per 1000).