系统解剖 名词解释和简述题（System anatomical noun interpretation and description）.doc

系统解剖 名词解释和简述题（System anatomical noun interpretation and description） * * intervertebral disc: intervertebral fibrous cartilage ring. Is the fiber between two adjacent vertebral cartilage ring, slightly flat disc plate before and after the body back with thin fiber ring in the middle of colloidal material is soft and full of elasticity, called the nucleus pulposus, is residue in embryonic period of notochord, department is of multilayer fibrocartilage in concentric circles around fiber ring. Function: rich in elasticity, strong connection, limited protection, cushioning effect, is the foundation of the spinal movement structure. Clinical: intervertebral disc herniation, fibrous ring rupture, nucleus pulposus of spinal cord, protruding into vertebral canal and intervertebral pore, compression of spinal cord and ridge N. * * wing point: pterion Position; The lateral cranial view is in the lower part of the temporal fossa. Composition: frontal, parietal, temporal bone, butterfly bone confluence Form: H line joint structure Features: weak bone in the wing point, deep surface of the anterior branch of the cerebral artery Meaning: it is easy to injure and cause epidural hematoma in the artery. * * articular cavity The concept is a potential closed space between articular cartilage and synovial membrane. The characteristics and functions of the joint cavity are negative pressure, which is good for joint stability. 2. Contains a small amount of slippery fluid, which is beneficial to flexible movement, and the function of joint cartilage, joint disc, joint lip and so on * * pleural recess of pleural fossa The parietal pleura of the parietal pleura, which is referred to as the pleura of the pleura, can not be inserted into the upper part of the pleural cavity of the turning point. The important parietal pleura is the costal diaphragmatic crypt and the costal mediastinum. * * rib diaphragmatic fossae costodiaphragmatic recess A semi-circular gap formed between the costal pleur