Radiological changes in serial x-rays of the foot and tarsus in leprosy.

Most bone abnormalieis seen in serial films of the feet in leprosy were static being the end result of old disease. Changes over a period of time were observed in serial fims of 214 feet and these changes were due to a combination of infection, neuropathic changes and avascular necrosis occurring in anaesthetic feet. The bone abnormalities seen were absorption of toes and metatarsals; bone destruction; a neuropathic arthropathy of toes and metatarsals and various patterns of tarsal disintegration.