Femoral head fracture without hip dislocation

作     者：Aditya K Aggarwal Ashwani Soni Daljeet Singh 

作者机构：Department of Orthopaedic Surgery Postgraduate Institute of Medical Education & Research Chandigarh India 

出 版 物：《Chinese Journal of Traumatology》 (中华创伤杂志（英文版）)

年 卷 期：2013年第16卷第5期

页      面：304-307页

核心收录：

学科分类：090603[农学-临床兽医学] 0403[教育学-体育学] 090601[农学-基础兽医学] 1002[医学-临床医学] 09[农学] 0906[农学-兽医学] 

主　　题：Femur head Hip dislocation Classification Arthroplasty, replacement, hip 

摘      要：Femoral head fractures without disloca- tion or subluxation are extremely rare injuries. We report a neglected case of isolated comminuted fracture of femoral head without hip dislocation or subluxation of one year duration in a 36-year-old patient who sustained a high en- ergy trauma due to road traffic accident. He presented with painful right hip and inability to bear full weight on right lower limb with Harris hip score of 39. He received cementless total hip replacement. At latest follow-up of 2.3 years, functional outcome was excellent with Harris hip score of 95. Such isolated injuries have been described only once in the literature and have not been classified till now. The purpose of this report is to highlight the extreme rarity, pos- sible mechanism involved and a novel classification system to classify such injuries.