肌学（Myology）.docVIP

肌学（Myology） Note: A arteries, /V veins, /N nerves, /C cervical vertebrae, /T thoracic vertebrae, /L lumbar vertebrae, /S sacral vertebrae Myology A.1. muscle according to the structure is divided into smooth muscle, cardiac muscle and skeletal muscle (muscle) The skeletal muscle consists of the muscle belly [middle] and the tendon [ends] Skeletal muscle can be divided into long muscle, short muscle, flat muscle and orbicular muscle according to its shape 2. the starting point of the muscle, the direction determines the role of muscle [flexion, extension, except the knee] 3. muscle naming: shape, size [big, shallow, small, deep], position, starting stop point, role Auxiliary structure of 4. muscle: (1) fascia: superficial fascia (subcutaneous fascia) and deep fascia (proper fascia) (2) synovial bursa; (3) tendon sheath: the outer fibrous layer, the inner synovial layer, the visceral layer, the outer wall layer, and the synovial fluid (4) sesamoid Two. Head muscle 1. facial muscles (facial muscles) 2 parietal occipital frontal, eye orbicularis muscle, deep facial is (playing buccinator muscle) [occipitofrontalis [] [] orbicularis oris muscles, buccinator] 2. masseter muscle Bite wing within temporal mandibular, Pterygoid Fossa oral a Zhang [[] [] temporalis masseter pterygoid muscle, medial pterygoid muscle. In three CE. The cervical muscles are divided into three layers, the sternocleidomastoid platysma shallow deep oblique neck of hyoid bone, shallow and deep. [sternocleidomastoid] (single face to the side, double head hypsokinesis) [neck muscle] [facial muscle] Scalenus anterior scalene muscle [] [] [] after (in the scalenus anterior and middle scalene muscle gap angle: 1 rib and subclavian brachial plexus, A N) The upper hyoid muscle: the mandible, the styloid process, the chin, the two abdomen [mylohyoideus [] stylohyoideus [] []] geniohyoideus two ABS Infrahyoid: chest carapace, shoulder tongue, tongue, tongue piercing [sternohyoid sternothyroid [] [] [] omohyoi