Tanaka Takeyuki, Ito Hideya, Oshima Hirofumi, Haga Nobuhiko, Tanaka Sakae
Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Bone and Joint Orthopaedic Surgery, Japanese Red Cross Medical Center, 4-1-22 Hiroo, Shibuya-ku, Tokyo 150-8935, Japan.
Case Rep Orthop. 2018 Jan 23;2018:8384079. doi: 10.1155/2018/8384079. eCollection 2018.
We present the case of a 28-year-old woman with oto-spondylo-megaepiphyseal dysplasia, which is a rare skeletal disorder, who underwent bilateral total hip arthroplasty. Full-scale three-dimensional plaster model of the acetabulum and the femur provided us with a feasible preoperative plan. Pre- and postoperative three-dimensional motion analyses proved a significant improvement in her ambulation and confirmed the efficacy of total hip arthroplasty. In conclusion, full-scale three-dimensional plaster models of the bone and three-dimensional motion analyses were useful for total hip arthroplasty in patients with skeletal dysplasia.
我们报告了一例患有耳-脊椎-大骨骺发育不良（一种罕见的骨骼疾病）的28岁女性患者，她接受了双侧全髋关节置换术。髋臼和股骨的全尺寸三维石膏模型为我们提供了可行的术前计划。术前和术后的三维运动分析证明她的步行能力有显著改善，并证实了全髋关节置换术的疗效。总之，骨骼的全尺寸三维石膏模型和三维运动分析对骨骼发育不良患者的全髋关节置换术很有用。
