肛门闭锁

The mechanisms of feces control is followed:(1)Perception of oncotic pressure by anal activates the kinetic response of defecation control;(2)The tension of the internal sphincter muscle of anus makes it closed inmost of the time.(3)Tension of anal sphincter and puborectalis mantain the angle between rectum and anal canal and make anal canal closed during the relaxation of anal sphincter ;(4)adaptability of rectum makes rectum engorge in the cases of the not too high pressure of rectum .Destruction of any mechanism above will result in fecal incontinence .

正常人的大便节制主要通过下列机制调控：(1)直肠对膨胀压的感知，激发控制排便节制的动力学反应；(2)肛门内括约肌的张力，使肛管在大部分时间处于关闭状态；(3)肛门外括约肌和耻骨直肠肌的张力，使得在肛门内括约肌松弛期间，维持肛管直肠角的存在，并使肛管处于闭锁状态；(4)直肠适应性，使得在直肠内压不致过高情况下，允许直肠充盈，上述机制中一种或几种受到破坏，就可以引起大便失禁。

The diagnosis of imperforate anus is made by inspection of the perineum.

肛门闭锁的诊断靠会阴的望诊即可。

These include Down's syndrome, cardiac and esophageal abnormalities, and imperforate anus.

包括Down's综合症，心血管及食道异常，肛门闭锁。

Hello Doctor: I was in February 2001 the next baby, Caesarean section, but due to congenital imperforate anus and hypospadias aborted.

下次怀孕要注意哪些？医生您好：我于2001年2月剖腹产下一男婴，但因先天性肛门闭锁和尿道下裂夭折了。

Imperforate anus is perhaps not the most description of the anorectal malformations under discussion.

肛门闭锁一词对于讨论肛门直肠畸形并不太确切。

Constipation can be a small number of babies suffering from congenital megacolon, anal fissure, anal atresia and other diseases caused, it is timely to go to hospital for treatment.

少数婴儿便秘可因患先天性巨结肠、肛裂、肛门闭锁等疾病而引起，应及时去医院诊治。

For 40 more years, we have insisted in using the combination method of Chinese Traditional Medicine and Western Medicine and Cured 500,000 more patients who suffered from some diseases as internal hemorrhoid, external hemorrhoid, mixed hemorrhoid, anal fissure, anal fistula, perianal abscess, intestinal polyp, prolepses of rectal mucosa, costingpation, proctatresia, stricture of anus, rectoperineal fistula, rectal carcinoma, carcinoma of colon, proctitis, colitis, etc.

四十多年来，我们坚持用中西医结合的方法，为五十多万名患有内痔、外痔、混合痔、肛裂、肛周脓肿、肠息肉、直肠粘膜脱垂、便秘、肛门闭锁、肛门狭窄、直肠阴道瘘、直肠癌、结肠癌、直肠炎、结肠炎的患者解除了病痛。

Three, congenital anorectal atresia: This is because of bad or abnormal embryonic development due to congenital diseases, children with anal atresia completely, and some combined vestibular rectal fistula, rectal-perineal fistula or rectovaginal fistula, boys still rectal fistula and other bladder deformity.

三、先天性肛门直肠闭锁：这是由于胚胎发育不良或异常所致的先天性疾病，患儿肛门完全闭锁，有的合并直肠前庭瘘、直肠会阴瘘或直肠阴道瘘，男孩还有直肠膀胱瘘等畸形。

Patients with congenital anal atresia and concomitant rectovaginal or rectoperineal fistula were undertaken Z shape plastic operation with fistula reserved. 2 patients with rectovaginal or rectoperineal fistula were removed and closed fistual and repaired os of fistula.

采用Z成形术修复先天性肛门狭窄9例，保留瘘口瘘道＋Z成形术修复先天性肛门闭锁伴直肠阴道瘘或直肠会阴瘘5例，彻底切除瘘管、分层闭合瘘道、修复瘘口治疗单纯性直肠阴道瘘或直肠会阴瘘2例。

Twenty-four of the 41 (59%) children had one or more congenital anomalies that are part of vertebral abnormalities, anal atresia, cardiac defect, tracheoesophageal, renal, and limp abnormalities association.

报道最多的先天异常是心脏缺陷。41例患儿中有24例（59%）出现下列先天异常中的一种或一种以上，包括脊柱畸形，肛门闭锁，心脏缺陷，食管、气管、肾脏和肢体异常。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。