part of part of Homo sapiens rib 7 non-articular facet of tubercle of seventh rib 2026-03-19T00:00:00Z A skeletal element projection constituting the roughened, non-articular region of the tubercle of the seventh rib that serves as the insertion point for the lateral costotransverse ligament. It is situated lateral to the articular facet and is directed posterolaterally. skeletal element projection David Osumi-Sutherland