Lateral Condyle Of The Tibia, Posterior View

Description

Tibial lateral condyle (lateral tibial plateau) fills the frame in posterior view, with the smooth, slightly overhanging articular surface curving superiorly toward the posterolateral margin of the proximal tibia. Along the posterior rim, the contour drops into the posterior intercondylar area, the attachment region for the posterior horn of the lateral meniscus and the tibial insertion of the posterior cruciate ligament just medial to it. Laterally, the posterior aspect of the condyle transitions toward the fibular articular facet on the posterolateral tibia, a small but clinically relevant surface adjacent to the proximal tibiofibular joint. Bone texture remains subdued so the joint surface reads first. Posterior tibial plateau anatomy matters when you are thinking about load transmission, instability patterns, and fracture morphology rather than just naming landmarks. Posterolateral tibial plateau fractures and rim avulsions can be occult on standard radiographs and may destabilize the lateral meniscus posterior root and the posterolateral corner, altering knee kinematics even when the anterior cruciate ligament is addressed. The fixed posterior perspective makes the posterior rim and overhang easy to judge, which is exactly what surgeons and radiologists need when discussing posterior approach corridors, arthroscopic access limitations, or the placement of a buttress plate that must sit flush without violating subchondral bone. A sharp posterior lip. Use this illustration in knee and leg osteology blocks, sports medicine teaching on cruciate and meniscal root attachments, and in operative technique chapters covering posterior tibial plateau fixation or proximal tibiofibular joint pathology. It also supports imaging education when correlating CT axial slices and 3D reconstructions to posterior plateau landmarks. Anatomical accuracy verified by SciePro's Medical Advisory Board.