上肢前面.ppt

The Anterior Brachial Region Parts and regions of upper limb Superficial veins of the upper limb Cephalic vein 头静脉 Deep fascia Contents of anterior osseofascial compartment of the arm Muscles: biceps brachii 肱二头肌 Coracobrachialis 喙肱肌 Brachialis 肱肌 Blood supply: brachial artery 肱动脉 Nerve supply to the muscles: musculocutaneous nerve 肌皮神经 Structures passing through the compartment: musculocutaneous nerve 肌皮神经 median nerve 正中神经 ulnar nerve 尺神经 brachial artery 肱动脉 medial antebrachial cutaneous nerve 前臂内侧皮神经 Muscles of anterior osseofascial sheath of the arm Biceps brachii 肱二头肌 Coracobrachialis 喙肱肌 Brachialis 肱肌 Brachial artery 肱动脉 Branches Deep brachial a. 肱深动脉 Superior ulnar collaeral a. 尺侧上副动脉 Inferior ulnar collateral a. 尺侧下副动脉 Musculocutaneous nerve 肌皮神经 Median nerve 正中神经 Ulnar nerve 尺神经 Cubital fossa 肘窝 Contents of the cubital fossa Medial to biceps brachii tendon Brachial a. 肱动脉 Median n. 正中神经 Lateral to the biceps brachii tendon Radial n. 桡神经 Lateral antebrachial cutaneous n. 前臂外侧皮神经 Muscles of anterior  osseofascial sheath of the forearm Superficial layer Brachioradialis 肱桡肌 Pronator teres 旋前圆肌 Flexor carpi radialis 桡侧腕屈肌 Palmaris longus 掌长肌 Flexor carpi ulnaris 尺侧腕屈肌 Muscles of anterior  osseofascial sheath of the forearm Second layer Flexor digitorum superficialis 指浅屈肌 Third layer Flexor digitorum profundus 指深屈肌 Flexor pollicis longus 拇长屈肌 Fourth layer Pronator quadratus 旋前方肌 Radial artery 桡动脉 Branches Radial recurrent a. 桡侧返动脉 Superfical palmar branch 掌浅支 Principal artery of thumb 拇主要动脉 Ulnar artery 尺动脉 Branches Ulnar recurrent a. 尺侧返动脉 Common interosseous artery 骨间总动脉 Anterior interossous a. 骨间前动脉 Posterior interosseous a. 骨间后动脉 Deep palmar branch 掌深支 Superficial palmar arch 掌浅弓 Deep palmar arch 掌深弓 Median 正中神经 Ulnar nerve 尺神经 Palm of hand 手掌 Deep fascia of the palm Superficial layer Palmar aponeurosis 掌腱膜 Osseofascial compartments of palm 手掌骨筋膜鞘 Lateral compartment 外