part of part of Homo sapiens tibia zone of long bone interosseus border of tibia 2026-03-19T00:00:00Z A zone of bone organ forming the sharp, prominent lateral crest of the tibial shaft, running from the fibular articular facet proximally to the anterior aspect of the fibular notch distally. It provides the tibial attachment for the crural interosseous membrane connecting the tibia and fibula throughout the length of the leg. David Osumi-Sutherland