Zebala Lukas P, Schoenecker Perry L, Clohisy John C
Department of Orthopaedic Surgery, Barnes-Jewish Hospital at Washington University School of Medicine, St. Louis, MO 63110, USA.
Iowa Orthop J. 2007;27:71-81.
Anterior femoroacetabular impingement (FAI) is a major etiologic factor in the pathogenesis of hip arthritis. In this condition, mechanical abnormalities of the hip joint lead to early hip dysfunction, inflammation, cartilage injury, and eventual joint degradation. FAI is now more commonly diagnosed and there is an increasing need for a thorough understanding of the broad spectrum of clinical presentation for the disease as well as more precise definition of the possible surgical options.
股骨髋臼撞击症（FAI）是髋关节关节炎发病机制中的一个主要病因。在这种情况下，髋关节的机械性异常会导致早期髋关节功能障碍、炎症、软骨损伤，最终导致关节退变。目前，FAI的诊断更为普遍，对于全面了解该疾病的广泛临床表现以及更精确地定义可能的手术选择的需求也日益增加。
