Can the anal constriction that does now last?

summary

Anal constriction is a kind of anal operation, which increases the tension of external anal sphincter. The purpose of operation is to strengthen the tension of external anal sphincter, which can consolidate the curative effect of rectal prolapse operation. Can the anal constriction that does now last? Follow me to learn about this technique.

Can the anal constriction that does now last?

The incision was made at 1cm (white line) above the posterior edge of the anus. A semicircular incision was made at 3-9 o'clock to stop bleeding and ligate after reaching the superficial group of the external sphincter. 3. Separate the flap, gradually separate the upper edge of the incision, reach the tooth line plane, clamp the upper edge of the flap at 6 points with tissue forceps, and push it into the anus, so that the semi circular incision becomes a longitudinal incision. 4. Longitudinal suture: cut off the redundant skin angle at both ends, and suture the muscle layer, mucous membrane and skin layer by layer. The tightness of the suture should be that the anus can extend into two fingers under anesthesia.

The predisposing factors of rectal prolapse should be removed before operation, such as improving nutrition, strengthening physique, treating diarrhea, constipation, dysuria and chronic cough. 2. There is no need for special preparation. The indication of anal constriction is full-thickness rectal prolapse with weakness of anal sphincter.

Mixed hemorrhoids, anal fissure, perianal abscess, anal fistula, constipation, colorectal polyps and tumors, ulcerative colitis, bloody stool, anal pain, anal falling discomfort, anal burning sensation, anal blockage, anal pruritus, anal mass, anal ulceration and pus, loose stool, frequent bowel sounds, dry stool, defecation, anal tightening operation is a must.

matters needing attention

The patients were treated after anal constriction operation, rest in bed after operation, given less residue diet, and oral administration of 0.5ml opium tincture, 3 times a day, keeping constipation for 2 days. Appropriate use of antibiotics or sulfonamides to control infection.