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Removal of stomach with lower small bowel attachment to esophagus

Removal of lower part of stomach with reattachment of remaining stomach to second part of small bowel

Insertion of stomach tube and aspiration of stomach contents

Dilation of sphincter of anus under anesthesia

Dilation of narrowing of rectum under anesthesia

Removal of impacted stool or foreign body in rectum under anesthesia

Removal of drain (seton) from anus

Incision and drainage of abscess within wall of rectum under anesthesia

Removal of multiple hemorrhoid groups and chronic tear in anus

second stage repair of abnormal anal drainage tract