Gibson (1950) codifies the posterior hip approach as a modification of Kocher's technique. The paper provides a step-by-step operative description covering positioning, incision landmarks, muscle retraction by nerve territory, capsulotomy, and femoral head dislocation. The central question: what is the optimal posterior route to the hip for a wide range of pathology?
Every posterior total hip arthroplasty performed today traces its lineage directly to this paper. Gibson took Kocher's nerve-interval concept and turned it into a reproducible, teachable technique at the exact moment cup-arthroplasty was expanding — the approach needed to exist before modern hip reconstruction could scale.
The anatomic logic Gibson established is still how you learn the approach as a resident: respect the superior gluteal nerve by retracting medius and minimus anteriorly, retract the maximus posteriorly en bloc, and the entire posterior capsule falls into view. When you dislocate the femoral head, you flex, adduct, and externally rotate. Exactly as described here in 1950.
What Gibson did not address is the dislocation risk created by posterior capsulotomy. That gap drove decades of subsequent work. Posterior capsular repair, external rotator reattachment (Pellicci 1998, Sioen 2002). All aimed at solving the complication inherent in the very technique Gibson codified. Knowing this history tells you why posterior soft-tissue repair is now standard: it completes what Gibson started.
Gibson (1950) codifies the posterior hip approach as a modification of Kocher's technique. The paper provides a step-by-step operative description covering positioning, incision landmarks, muscle retraction by nerve territory, capsulotomy, and femoral head dislocation. The central question: what is the optimal posterior route to the hip for a wide range of pathology?
Every posterior total hip arthroplasty performed today traces its lineage directly to this paper. Gibson took Kocher's nerve-interval concept and turned it into a reproducible, teachable technique at the exact moment cup-arthroplasty was expanding — the approach needed to exist before modern hip reconstruction could scale.
The anatomic logic Gibson established is still how you learn the approach as a resident: respect the superior gluteal nerve by retracting medius and minimus anteriorly, retract the maximus posteriorly en bloc, and the entire posterior capsule falls into view. When you dislocate the femoral head, you flex, adduct, and externally rotate. Exactly as described here in 1950.
What Gibson did not address is the dislocation risk created by posterior capsulotomy. That gap drove decades of subsequent work. Posterior capsular repair, external rotator reattachment (Pellicci 1998, Sioen 2002). All aimed at solving the complication inherent in the very technique Gibson codified. Knowing this history tells you why posterior soft-tissue repair is now standard: it completes what Gibson started.