A gold standard for the correct rotation of the tibial component has not been established in total knee arthroplasty (TKA). The target parameter of correct rotation is the facilitation of femorotibial rotation over the entire range of motion with no implant overhang. Although the origin of the lateral collateral ligament is a recognized landmark for determining the rotation of the femoral compo...

Open resection of cystic or other benign intramedullary lesions of the fibular head and neck requires dissection and mobilization of the common peroneal nerve. The purpose of this Technical Note is to describe a minimally invasive approach of fibular head bone endoscopy for resection of a bone cyst or other benign intramedullary lesions of the fibular head and neck. The common peroneal nerve, b...

Managing tumors of the proximal fibula may require en bloc resection of the fibular head with the attachment site for the lateral collateral ligament. These resections of the proximal fibula cause unavoidable knee instability. We describe a reconstructive technique intended to minimize that instability. We retrospectively reviewed 24 patients who had proximal fibular resections from 1987 to 200...

Thirty cadaveric knees were dissected to obtain a detailed understanding of the anatomic structures of the posterolateral aspect of the knee, and a dependable surgical approach to evaluate injuries to these structures was developed and used on 71 consecutive patients who were operated on for posterolateral knee injuries. Three fascial incisions and one lateral midcapsular incision were used to ...

BACKGROUND Objective measures to quantitate the amount of lateral compartment opening for patients with lateral and posterolateral knee injuries have not been well documented. The purpose of the present study was to measure lateral compartment opening secondary to applied varus stresses following posterolateral corner structure sectioning and to develop radiographic guidelines to quantify the a...

To determine if untreated grade III injuries of the posterolateral structures contribute to increased force on an anterior cruciate ligament graft, we measured the force in the graft in cadaveric knees during joint loading after reconstruction with otherwise intact structures and in the same reconstructed knees after selected cutting of specific posterolateral knee structures. Tests were first ...

To date, there is no consensus on the best technique to repair injured posterolateral structures of the knee. We evaluated the effects of a fibular head based isometric reconstruction of the posterolateral knee corner with a double bundle semitendinosus tendon. From February 2001 to February 2005, 18 isometric reconstructions of a chronic posterolateral corner (PLC) injury of the knee were perf...

Purpose. A relatively unknown ligamentous structure of the posterolateral corner of the knee joint, the so-called meniscofibular ligament (MFL), was investigated as regards its macroscopic morphology, its histological features, and its reaction to knee movements. Material and Methods. MFL was exposed on 21 fresh-frozen unpaired knee joints. Its microscopic morphology was examined utilizing for ...

BACKGROUND To date, no surgical technique to treat posterolateral knee instability anatomically reconstructs the 3 major static stabilizing structures of the posterolateral knee: the fibular collateral ligament, the popliteus tendon, and the popliteofibular ligament. HYPOTHESIS Static varus and external rotatory stability would be restored to the reconstructed knee with a posterolateral knee ...