Ключевые слова: 3d, anatomical, anatomy, artwork, back, backache, backbone, biology, body, bones, column, curvature, graphic, gray, health, hip, human, iliac, ilium, illustration, joint, lumbar, man, medical, pelvic, pelvis, rendering, sacroiliac, science, skeletal, socket joint, spinal, spine, structure, vertebrae, vertebral,