7th back 0410AW浅层lab.ppt

* 7th week Class 1 7th week Class 1 Group 1 Desk1 left side Group 4 Desk2 right side Scapular region 三边孔 境界 上：小圆肌 下：大圆肌 外侧：肱三头肌长头 穿过结构 旋肩胛动脉 临床 四边孔 境界 上：小圆肌 下：大圆肌 外侧：肱骨外科颈 内侧：肱三头肌长头 穿过结构 旋肱后动脉、腋神经 临床 Trilateral Foramen boundaries S：teres minor I：teres major L：long head of triceps b Passing structure Circumflex scapular a. Clinic flap with a pedicle Quadrilateral foramen Boudaries S：teres minor I：teres major L：surgical neck of humerus M： long head of triceps b Passing structures P humeral circumflex a., Axillary n Clinic periarthritis of shoulder humerus infracture 臀大肌 臀中肌 臀小肌 梨状肌 闭孔内肌 闭孔外肌 股方肌 臀大肌 Group 2 Desk1 right side Group 5 Desk2 left side 7th week Class 1 Gluteal region back of thigh semitendinosus Semimembranosus Posterior group biceps femoris semitendinosus Semimembranosus Actions: They are the main extensors of the thigh and flexors of the leg. When the knee joint is semi-flexed, they also can rotate the leg. caput longum musculi bicipitis femoris caput breve musculi bicipitis femoris gluteus maximus muscle Veins of the lower limb Superficial veins small saphenous vein dorsal venous arch of foot Group 3 Desk1 left side Group 6 Desk2 right side 7th week Class 1 Posterior region of leg Lateral br. Of common Peroneal N. medial br. of tibial N. Sural cutaneous N. *