tibia volume measurement tibia trabecular bone volume 2016-11-30T16:10:40Z CMO:0002701 Measurement of the size of the three dimensional space occupied by the portion of a tibia composed of trabecular bone. The tibia is the medial and larger of the two bones of the lower leg of bipeds or hindlimb of quadrupeds which articulates with the femur, fibula, and talus. Trabecular or spongy bone is the porous type of bone found in the vertebrae and at all articulating joints, consisting of an irregular three-dimensional array of boney rods and plates (trabeculae) which themselves are composed of a composite material with bone marrow filling the spaces of the pores. clinical_measurement_ontology jesmith tibial trabecular bone volume