Relationship Between Functional Anatomy of the Hip and Surgical Approaches in Total Hip Arthroplasty

Multiple surgical approaches have been used successfully for total hip arthroplasty. Minimally invasive surgery, defined by the length of the incision, has been associated with less blood loss and shorter length of stay compared with conventional total hip arthroplasty. Differences in early functional outcomes, as well as the risk of early and long-term complications, have been observed between different anatomic surgical approaches. However, no single surgical approach has been established that achieves both the shortest functional recovery and the lowest rate of complications after total hip arthroplasty. [Orthopedics. 2019; 42(4):e356-e363.].