synchondrosis
The prefix "inter-" combined with "costal" means pertaining to between the ribs.
The costal cartilages connect most ribs to the sternum through a joint called the costochondral joint. This joint is made up of the cartilage of the rib and the cartilage of the sternum, allowing for flexibility and movement during breathing.
Costochondral joint ( Costo- = Rib, Chondro- = Cartilage) - these joints 'articulate' the ribs with the costal cartilage of the thoracic wall. However, there is no movement between the two.The Structural Classification for this joint is; Cartilaginous (Synchodrosis).The Functional Classification for this joint is; Synarthrosis.
The term 'inter' stands for between while 'costal' refers to the ribs, hence 'between ribs'. That is there location
The sternoclavicular joint is formed by the articulation between the clavicle (collarbone) and the manubrium of the sternum (breastbone), along with the first costal cartilage.
The sternocostal joint is a synovial joint, specifically a cartilaginous joint. It connects the sternum to the costal cartilage of the ribs. It allows for slight movement during activities like breathing.
The ribs are connected to the sternum through the costochondral junctions, fibrous connections between the cartilagenous tails of the ribs and the bone of the sternum.
a costal??
The costal groove is between the ridge of the internal surface of the rib and the inferior border. It contains the intercostal vein and artery and intercostal nerve (VAN). The term always deals with the rib (s).
The costal cartilage of ribs in the human body serves to connect the ribs to the sternum, allowing for flexibility and movement during breathing.
True ribs, because 7-pairs of costal cartilages join 7-pairs of ribs DIRECTLY to the sternum. False ribs, because the costal cartilage join 3-pairs of ribs to the seventh-rib not the sternum. Floating ribs, because the last 2-pairs of ribs neither connects to a costal cartilage and the sternum.
The two locations on a thoracic vertebra where the ribs articulate are the costal facets on the sides of the vertebral body and the transverse costal facets on the transverse processes. These articulations form the joints that connect the ribs to the thoracic vertebrae.