Changhe Fan

Do Normal Early Ultrasound Findings Predict Normal Acetabular Development? A Study of Late-Presenting Dysplasia in Graf Type I Hips

Background: Developmental dysplasia of the hip (DDH) is increasingly recognized as a dynamic condition that may evolve after birth. This study aims to evaluate the natural history of hips with normal or borderline findings on early ultrasound and to identify imaging features asso...