【摘要】 对八只体重15—23公斤的本地山羊进行了X线解剖学的研究,采用200％双重硫酸钡悬液作造影剂,放血后从主动脉注入,进行X线摄片,再对尸体作对照解剖。发现山羊的颈浅动脉形成一显著的“乙”状弯曲;尺侧副动脉的肌支在入肘肌前形成一袢;肩胛下动脉有恒定而发达的肌支至冈下肌,及一长的侧支至前臂筋膜张肌和臂三头肌长头;掌心动脉只有一支,与掌背动脉间仅以远穿支相连接;胸内动脉分出的第四或第五或两者的肋间腹侧支发达,延续干成为穿支,供应胸下锯肌和胸深肌;除食管动脉外,支气管动脉及臂头干也有分支供应食管。更多还原

【Abstract】 8 goats of both sexes weighing about 15—23kg were used to study the radiographic anatomy of the arteries of thoracic cavity and thoracic limb.200% barium sulfate suspension as a double contrast medium was injected after bloodletting into the thoracic and abdominal aortae separately and a series of radiograph was taken. Then the angiographs were compared with the gross dissection of specimens. The main findings were: 1 .The superficial cervical artery of the goat forms a prominent sigmoid flexure in front of the shoulder. 2 .The muscular branch of the collateral ulnar branch forms a loop before entering the anconeus muscle.3. The subscapular artery has a definite and strong branch to the infraspinatus muscle,and a long collateral branch to the long head of the triceps cervical and the tensor antebrachii. 4 .There is only one palmar metacarpal artery, which is connected with dorsal metacarpal artery by the ramus perforans distalis. 5 .The 4th or 5th or both ventral intercostal branches are strong,they continue as perforating branches to supply the serratus ventralis thoracis and deep pectoral muscles. 6.Besides esophageal artery, bronchial artery also has a branch for esophagus.更多还原