The need for early treatment of clubfeet in peripheral hospitals in sub-Saharan Africa: a survey of clubfoot management in Zambia.

In the developing world, neglected clubfoot often results in a permanent and disabling deformity with subsequent social implications. Data from the four organizations that manage clubfoot in Zambia were collected using clinic and operating room registries and analyzed using Fisher exact test. In the central hospitals in the capital city 65% (204/313 feet) of clubfeet were suitable for treatment by the Ponseti method compared with only 23% (38/166 feet) in the peripheral hospitals (P < 0.001, two-tailed Fisher's exact test). In the central hospitals only 14% (42/313 feet) of clubfeet required extensive surgery for neglected clubfeet compared with 29% (49/116 feet) in peripheral hospitals (P < 0.015, two-tailed Fisher's exact test). Patients from outside the capital have a higher percentage of neglected clubfeet that are no longer suitable for conservative management and require extensive, complex and costly surgical treatment. By allowing earlier access to less invasive procedures the burden of disability may be reduced.