ODS can be caused by structural deformities in the rectum resulting in chronic constipation. A new surgical procedure, Stapled Transanal Rectal Resection (STARR), can treat ODS using minimally invasive methods. [What that means for most patients is a quick procedure and a short recovery time.³] >

STARR is a surgical procedure that is performed through the anus, requires no external incisions, and leaves no visible scars.

Using a surgical stapler, the procedure removes the excess tissue in the rectum, reducing the anatomical defects that can cause ODS.

>> Watch the STARR animation

In a study of 90 patients undergoing the STARR procedure, patients were hospitalized one to three days, experienced minimal postoperative pain after the procedure, and resumed employment or normal activity in 6 to 15 days.

In this study, most ODS patients experienced a significant improvement in their ODS symptoms following STARR.³