The safety of the Denis Browne abduction harness in congenital dislocation of the hip.

The Denis Browne abduction harness was used in the management of 127 abnormal hips in 104 children at Queen Mary's Hospital for Children from 1966 to 1980, both as the initial treatment for unstable hips recognised soon after birth, and for children presenting later and whose hips first required reduction by gradual abduction in traction. The incidence of significant avascular necrosis was 3.1%, and occurred only in the primary treatment group, emphasising again the need for gentle care of infant hips. There have been no other significant complications and the appliance has functioned well.