Clinical and Radiological Outcomes Following Medial Pivot Total Knee Arthroplasty: A Retrospective Chart Review Study.

Medial pivot total knee arthroplasty (MP-TKA) is a relatively new design that simulates normal knee mechanics with the aim of enhancing postoperative recovery. Furthermore, it reduces postoperative complications in patients with end-stage osteoarthritis of the knee. No study has been done regarding this topic in Saudi Arabia yet, so we aimed to study the post-operative clinical and radiological outcomes of MP-TKA, as well as the postoperative complications.

Irreducible Knee Dislocation with Vastus Medialis Muscle Interposition.

Knee dislocation is one of the rare orthopedic emergencies that require special management with an annual incidence rate of less than 0.02%.Knee dislocations are classified by Kennedy, according to the direction of tibial dislocation in relation to the femur, as anteromedial, posteromedial, anterolateral, and posterolateral.

Joint line fullness and meniscal pathology.

Background: Meniscal tears have been associated with meniscal cysts and fullness of the knee joint line on physical examination.

Hypothesis: Joint line fullness is an accurate, sensitive, and specific test to detect meniscal tears.

Study Design: Prospective cohort study.