Female Trunk, Lateral View

Description

Seen in lateral profile, the female trunk is defined by the continuous contour from the cervical region into the thoracic cage and abdominal wall, then posteriorly across the lumbar region to the gluteal prominence. Anteriorly, the sternum and costal cartilages outline the thorax, while the breast mound projects over the pectoral region and overlies the ribs and intercostal spaces. Posteriorly, the scapular plane transitions into the paraspinal soft tissues, with the waist narrowing at the lumbar level before expanding inferiorly toward the pelvis. Body surface anatomy is the point. Lateral trunk views matter because they make sagittal-plane alignment readable: thoracic kyphosis, lumbar lordosis, pelvic tilt, and the relationship of the rib cage to the abdomen. That alignment underpins everyday clinical decisions, from documenting postural change in adolescent idiopathic scoliosis to planning incision placement and flap design in breast surgery where the inframammary fold and lateral thoracic contour guide scar position. It is also a clean reference for respiratory mechanics teaching, where rib cage expansion and abdominal wall excursion are often explained in profile rather than face-on. Use this illustration for anatomy and surface anatomy curricula, musculoskeletal and posture modules in physiotherapy or sports medicine programs, and patient-facing education on normal trunk curvature and body habitus. It also fits medical publishing needs for chapters on spinal alignment, cosmetic and reconstructive breast procedures, and general physical examination technique. Anatomical accuracy verified by SciePro's Medical Advisory Board.