1. Identify each severed end of the external anal sphincter capsule, and grasp each end with an Allis clamp.

2. Objective Using vectorial manometry to assess the anal sphincter function after surgical correction of Hirschsprung's disease.

3. Anal sphincter laceration was the primary outcome,(http:///anal sphincter.html) defined as third - and fourth - degree perineal lacerations.

4. Objective:To investigate clinical effect of reconstruction of external anal sphincter and anorectal angle in the treatment of fecal incontinence after anoplasty for imperforate anus.

5. Said to induce a clenching of the anal sphincter in the unconscious person.

6. Partial internal anal sphincter resection does not compromise the longterm anal function.

7. Objective To discuss the role of external anal sphincter electromyography(EAS-EMG) in evaluating the autonomic system dysfunction of multiple system atrophy(MSA).

8. During orgasm, the anal sphincter muscles contract at the same intervals as the sex organs.

9. Identify severed end of the external anal sphincter and grasp each end with an Allis clamp.

10. The method of relax the anal sphincter was done for phoroplast type of circumferential mixed hemorrhoids but not for the cirsoid types.

11. Complications include wound infection sloughing of the flap and injury to the anal sphincter.

12. Identify and grasp the torn edges of the external anal sphincter capsule with Allis clamps, and perform a repair as for a third-degree laceration.

13. Objective:To probe into the effective nursing methods for old patients with fecal incontinence due to laxitas of anal sphincter and lying in bed for a long time.

14. As the energy center , transcutaneous power supply is the core of artificial anal sphincter.

15. Objective To evaluate the long-term results of partial internal sphincterectomy for the treatment of internal anal sphincter achalasia in childhood.

16. People can control their defecation, to some extent, by contracting or releasing the anal sphincter.

17. Conclusion The long term results of partial internal sphincterectomy for the treatment of internal anal sphincter achalasia in childhood are satisfactory.

18. Conclusion At this institution, women undergoing VBAC are at similarly high risk of anal sphincter laceration, compared with nulliparous women.