Anatomo-clinical forms and haemodynamics of chronic ischaemia at the upper end of the femur.

and 30 per cent. in inactive females. Growth anomalies were particularly common in those whose disease had commenced when they were less than 5 years of age, and even in the absence of overt clinical involvement minor growth changes had occurred. As these young people form part of a large prospective study, serial films taken both before and after the 10-year follow-up have since been examined in an attempt to elucidate the mode of progression of hip changes in juvenile arthritis.