International St. Mary's Hospital provides specialised Ileoanal Anastomosis (J-Pouch) Surgery with a focus on precise colorectal reconstruction, preservation of the natural route of bowel elimination, minimally invasive techniques, and individualized postoperative care. Established in 2014, the JCI accredited hospital is located in Seoul, South Korea and operates 808 beds, with modern colorectal surgery, gastrointestinal imaging, endoscopy, stoma care, and rehabilitation infrastructure.

Ileoanal Anastomosis (J-Pouch) Surgery can provide a restorative surgical option for appropriately selected patients who require removal of the colon and rectum. Treatment planning considers the underlying disease, bowel and rectal condition, nutritional status, previous abdominal surgery, sphincter function, and overall health. A multidisciplinary colorectal assessment helps determine whether J-pouch reconstruction is appropriate and whether a one-stage or staged surgical approach is most suitable.