![]() sutures: Fibrous joints that are only found in the cranium. cranial vault: The space in the skull occupied by the brain. There is also a notch on each side through which the spinal nerves, which serve the body at that level, can exit from the spinal cord. In anatomy, the scapula, or shoulder blade, is the bone that connects the humerus (arm bone) with the clavicle (collar bone). flat bones: Thin bones (although often curved) that serve as points of attachment for muscles and protect internal organs (examples, cranium, sternum). ![]() Supporting Connective Tissue - most rigid form, less. Sternum Long flat bone in middle of upper chest breastbone Contain many red blood cells -sternal puncture for hematologists Forms ventral part of chest wall Consists of three parts: Manubrium most superior, quadrilateral in shape Clavicle articulates on upper side 1st rib articulates near top via costal cartilage 2nd rib articulates. (credit a: modification of work by Uwe Gille based on original work by Gray's Anatomy credit b: modification of work by NCI, NIH)Įach vertebral body has a large hole in the center through which the nerves of the spinal cord pass. The flat bone that forms the ventral (front) support of the ribs. Ligaments that connect bone to another bone Capsules that surround organs and enclose joint cavities. ![]() (b) Spinal curves increase the strength and flexibility of the spine. The two maxillary bones (Mx.) form the rest of the upper jaws, and make up, in fact, about three fourths of their extent. ![]() \): (a) The vertebral column consists of seven cervical vertebrae (C1–7) twelve thoracic vertebrae (Th1–12), five lumbar vertebrae (L1–5), the os sacrum, and the coccyx. ![]()
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