Specific approach to total hip arthroplasty in patients with childhood hip disorders sequelae  

作　　者：Katarina Barbaric Starcevic Goran Bicanic Luka Bicanic 

机构地区：[1]Department of Orthopedic Surgery,Special Hospital for Orthopedics and Traumatology“Akromion”,Zagreb 10020,Grad,Croatia [2]Department for Orthopedic Surgery,Emirates Hospital Jumeirah Dubai,Dubai 00000,Dubayy,United Arab Emirates [3]Department for Science,Dubai College,Dubai 00000,Dubayy,United Arab Emirates

出　　处：《World Journal of Orthopedics》2024年第12期1118-1123,共6页世界骨科杂志（英文）

摘　　要：Hip arthroplasty in patients with a history of paediatric hip disorders presents a significant challenge for orthopaedic surgeons.These patients are typically younger and have greater functional demands.Therefore,achieving optimal biomechanical conditions is crucial,involving placement of the acetabulum at the ideal centre of rotation and securing a stable femoral component with good offset to preserve abductor muscle function and restore leg length.The altered anatomy in these cases makes total hip arthroplasty more complex,necessitating thorough preoperative imaging and an individualised surgical approach.Various techniques may be employed to optimise biomechanical outcomes.We propose a modified lateral hip approach,offering exceptional visualisation of the acetabulum and femur while preserving the continuity of the abductor muscles without requiring trochanteric osteotomy.To achieve the most biomechanically advantageous acetabular position,cotyloplasty is our preferred method.

关 键 词：Total hip arthroplasty Pediatric hip sequelae Center of rotation Cotyloplasty Hip abductor muscles 

分 类 号：R593.23[医药卫生—内科学]