GROSS ANATOMY

Detailed explanation-1: -The main function of the thoracic cage is to support thorax and protect the vital structures within it (e.g. heart, lungs, aorta, etc). In addition, the rigid structure of the cage allows it to be an attachment point for many muscles of the upper body and to support the weight of the upper limbs.

Detailed explanation-2: -In discussing the pelvis, a distinction can be made between the “pelvic spine” and the “pelvic girdle.” The pelvic girdle, also known as the os coxae, Latin for “bone of the hip, ” consists of the fused bones identified individually as the ilium, ischium, and pubis.

Detailed explanation-3: -Pelvic girdle and lower limb – Basic Anatomy The bones of the lower limb are femur, pelvic girdle, tibia, patella, fibula and the bones present in the foot. Pelvic girdle – Comprises the sacrum and the hip bone. The hip bone in turn comprises the ilium, pubis and the ischium.

Detailed explanation-4: -The thoracic cage surrounds and protects some of the most vital organs, and supports the pectoral girdle. The ribs of the thoracic cage are comprised of flat bones, and the costal cartilage consist of hyaline cartilage.