Thoracic/Rib

The depression in the scapulae where the humerus articulates to form the shoulder joint.  

• sternum 
• body 
• glenoid cavity 
• xiphoid process

The middle, flat section of the sternum. 

• clavicle 
• head 
• glenoid cavity 
• Body 

Bones of the thoracic cavity that are attached to vertebrae only (not attached to sternum or another rib by costal cartilage); lowest two false ribs

• floating ribs
• false ribs
• true ribs
• loose ribs

Tip of the shoulder; articulates with the clavicle 

• acromion process
• glenoid cavity
• coracoid process
• xiphoid process

section of the ribs that articulate with vertebrae

• body
• head
• xiphoid process
• glenoid cavity

Bones of the thoracic cavity that are not attached to the sternum; 5 lower ribs 

• small rib
• floating rib
• true rib
• false rib

The shoulder blade; connects the humerus with the clavicle. 

• scapulae
• sternum
• clavicle
• ribs

Thin, S-shaped bones that connects the sternum and scapulae

• cervical vertebrae
• clavicles 
• ribs
• thoracic vertebrae

Small, hook structure on the superior, anterior portion of the scapula; Attaches muscles of chest to arm

• xiphoid 
• acromion process
• coracoid process

Breastbone; flat, elongated bone that protects the heart and lungs

• clavicle
• sternum 
• scapula
• rib