Dr. Han's Biliary Atresia Page

Ǵ Ҿƿܰǻ Ȩ Դϴ.

ϴ å ֽϴ.

븸 ̸ ȯڿ ϴ ֽϴ.

ݵ ǻ ñ ٶϴ.

Ȩ 2003 ֽϴ.

 

 

躯 ġ

(Anorectal Continence and Management of Constipation)

Ӹ

Ҿ 躯̻(defecation disorder) ܷ ϰ ϴ ȯ̴. ׷ ߴϿ ұϰ Ȯ Ըϰ ȿ ̸ ġ ϰ ִ о̱⵵ ϴ.   ӻ ʸ Ͽ Ҿ ֿ ϴµ ִ.

 

躯 ϴ ߿ (the Mechanism of the Normal Defecation)

츮 Ͽ 3 Ұ Ͽ Ѵ.

1)  (the normal colonic motility): 뺯  Ͽ Ͽ Ѵ.

2) ׹ 躯(the defecation of anorectal canal): 忡 ׹ 躯 Ͽ ǰ ȴ.

3) 躯 (continence): 躯 ʰ ִ 쿡 忡 ִ ׹ ʰ ־ Ѵ. ̸ 쿡 躯DZ(fecal incontinence) ȴ.

 

躯 ϴ غ (Anatomy of Defectation)

躯 ۿϴ غ 躯 ϴ ϴ ִ. (׸ 1, ׸ 2)

1. 躯  ϴ

    *׹ (Internal Anal Sphincter, IAS)

    *׹ (External Anal Sphincter, EAS)

    * ġ(Puborectalis muscle)

    *׹ű(levator ani muscle)

 

2. ϴ

    *ġ 庮 ġ ü(tension receptor)

    *׹ ġ Ű (nerve ending of the anal mucosa)

 

׸ 1-a ׹

׸ 1-b ׹ ܺ

 

׸ 3. ȸ , ׹ٰܰ ׹ű .

̵ ߿ غ l 캸 .

A. ׹ (Internal Anal Sphincter, IAS)

׹(IAS) Ȱ(smooth muscle) ¸ ϴ  ׹ з ּ 85% Ͽ ȴٰ Ѵ. Ӻ ׹ з ׹ܰ(EAS) ġٿ Ѵ.   ߿ ׻ ¸ ϰ ִٰ âϰ Ǹ ̿ϸ鼭 ׹ з ߷ 躯 ϰ Ѵ. ̴ ݻۿ̸ ϸ ׹ ݻۿ(anorectal inhibitory reflex)̶ Ѵ. õ Ŵ 쿡 ׹ ݻ縦 ǹǷ ϴµ ش.

B. ׹ܰ(External Anal Sphicter)

 

C. ġ(Puborectalis Muscle)

 

 

 

( Ȩ ۾ ȨԴϴ)

Ǵ Ҿƿܰǻ Ȩ Դϴ.

ϴ å ֽϴ.

븸 ̸ ȯڿ ϴ ֽϴ.

ݵ ǻ ñ ٶϴ.

( Ȩ 2003 ֽϴ.)

ñϽ ø Ȩ  湮Ͽ ֽʽÿ.

Ȩ 湮 ư home ŬϽø ˴ϴ.