Fig. 1From: Are the outcomes of single-stage open reduction and Dega osteotomy the same when treating DDH in patients younger than 8 years old? A prospective cohort studyFemale child, 18 months, presented with right DDH, Tönnis grade III. A preoperative. B Immediate postoperative. C After 20 months of follow-up, the radiographic result was Severin’s grade IBack to article page