part of part of Homo sapiens thoracic vertebra 7 zone of bone organ superior articular facet of seventh thoracic vertebra 2026-03-19T00:00:00Z A zone of bone organ located on the superior articular process of the seventh thoracic vertebra, facing posteriorly and oriented in the coronal plane. It articulates with the inferior articular facet of T6 at the zygapophyseal joint near the apex of the thoracic kyphosis, where coronal facet orientation maximally constrains axial rotation. David Osumi-Sutherland