中结肠动脉单独起自肠系膜上动脉者占77·8%，存在副中结肠动脉者占·%，与右结肠动脉共干者7·8%，缺如8·%；
The middle colic artery (MCA) stemmed from the superior mesenteric artery (SMA) in 77.8% of the patients with an absence rate of 8. %.
结果显示结肠代食管术有许多优越条件，首选结肠中动脉供血顺蠕动移植术式。
The results showed that the using of colon for replacement of the esophagus possessed some favourable conditions.
结合回盲部手术，讨论了手术中结扎回结肠动脉的平面，寻找血管的标志等问题。
Discussed were the position to ligate ileocolie artery and the mark to seek for this artery.
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