[Total Hip Arthroplasty in the Treatment of Dwarfism Complicated with Bilateral Hip Dysplasia:Report of One Case].

The clinical data of a female patient with dwarfism complicated with developmental dysplasia of the hip(DDH) treated in the Department of Joint Surgery of the First Affiliated Hospital of Hainan Medical College in September 2019 was analyzed.We summarized the experience in the treatment and reviewed the latest literature to determine the reasonable method for clinical diagnosis and treatment of dwarfism complicated with DDH.The improved lower limb function and satisfactory recovery of this patient after operation indicated that the treatment scheme was effective.Total hip arthroplasty is an effective method for the treatment of dwarfism complicated with DDH.Wagner prosthesis(SL-Cone)can achieve satisfactory short-term clinical results.