part of part of Homo sapiens tibia zone of long bone fibular facet of tibia 2026-03-19T00:00:00Z A zone of bone organ forming the slightly concave articular surface on the inferoposterior aspect of the lateral condyle of the tibia, which articulates with the head of the fibula at the proximal tibiofibular joint. It is oriented posterolaterally and is reinforced by the anterior and posterior ligaments of the proximal tibiofibular joint. David Osumi-Sutherland