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用50例正常人和10例唇腭裂头颈标本,做动脉照影和解剖观测。发现唇裂者的上唇动脉沿唇红缘和裂缘走行,终止于鼻翼基部(患侧)和鼻小柱基部(健侧)。双侧完全唇裂的人中部和切牙骨的动脉来自鼻中隔后动脉,筛前动脉,鼻翼动脉或鼻外侧动脉。正常腭部由腭大动脉,腭小动脉,鼻腭动脉,腭升动脉,咽升动脉和扁桃腺动脉供应。腭裂者腭大动脉不与鼻腭动脉吻合(患侧)。腭大动脉、腭升动脉不能与对侧同名动脉吻合,腭升动脉前支缩小,后支前移并沿裂缘前行,咽升动脉咽支不是循咽腭肌至软腭,而是从颅底沿腭帆提肌后内侧下行至软腭的鼻腔面。
With 50 normal and 10 cases of cleft lip and palate head and neck specimens, making arterial illumination and anatomy observations. The upper lip of the labial cleft was found along the red rim and cleft lip, terminating at the base of the alar wing (ipsilateral) and the base of the columella (contralateral). The arteries in both the mid-cleft and calyx bones on both sides of the cleft come from the posterior nasal septum, anterograde artery, nasal artery, or nasal artery. The normal palate is supplied by the palatal artery, the palatal artery, the nasal palate artery, the palatal ascending artery, the pharyngeal ascending artery and the tonsillar artery. Cleft palate arteries and anastomosis of the palate aorta (ipsilateral). The palatal artery and the palatal artery can not be anastomosed with the contralateral artery of the same name. The anterior branch of the palatal artery is narrowed and the posterior branch is advanced and moved along the cleft margin. The pharyngeal branch of the pharyngeal ascending artery is not the pharyngeal palate muscle to the soft palate, After the palatal saphenous medial descending to the soft palate nasal surface.