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盲肠、阑尾位于盆腔膀胱与直肠之间者少见.这种盲肠及阑尾异位与腹、盆腔手术有密切关系.材料为成年男尸,约45岁,身高155cm.肢体发育正常,腹盆部无手术疤痕,剖腹后,右骼窝不见盲肠、阑尾及升结肠.可见部分小肠、系膜.整个肠管光滑无粘连.1 盲肠异位 盲肠和阑尾均位于盆腔中部膀胱与直肠之间,盲肠上部在骶骨尖端右侧接升结肠,盲肠中部与下部嵌在膀胱与直肠之间,长约6.5cm,盲肠起始部及阑尾在直肠和膀胱左侧.盲肠血液供应为回结肠动脉分出的直肠动脉供应.阑尾自盲肠内侧壁起始先斜向左上,然后呈“C”字形弯向左下,属回肠后位,长7.8cm其根部体表投影不在麦氏点,而在两侧髂前下棘连线左侧中外1/3深方2.5cm处,阑尾系膜呈三角形,其血液供应为回肠动脉分出阑尾动脉.
Cecum, appendix is located in the pelvic bladder and rectum between rare.This cecum and appendix ectopic abdominal surgery and pelvic surgery are closely related.Materials for adult male corpse, about 45 years old, height 155cm.Development of normal limbs, abdomen no Surgical scar, caesarean section, the right iliac fossa cecum, appendix and ascending colon .Some small intestine, mesangium. The entire intestine smooth without adhesions .1 Cecum ectopic cecum and appendix are located in the pelvic midline between the bladder and the rectum, the upper part of the cecum in the Sacral tip connected to the right of the colon, the middle and lower cecum embedded in the bladder and rectum, about 6.5cm, the beginning of the cecum and appendix in the rectum and bladder left side of the cecum supply of blood for the return of the colon artery rectal artery Appendix from the cecum side of the wall began oblique first to the left, and then was “C” -shaped bend to the left, is the ileum posterior, long 7.8cm its root surface projection is not in the wheat’s point, and on both sides of the anterior inferior iliac spine Connection left and right 1/3 deep 2.5cm Department, appendix mesangial triangle, the blood supply for the ileal artery to divide the appendix artery.