The rectosigmoid region is located between the rectum and the sigmoid colon.

The rectosigmoid is the junction between the rectum and sigmoid colon.

The rectosigmoids are responsible for the final storage and elimination of feces.

Rectosigmoiditis is a painful condition that causes inflammation in the sigmoid colon and rectum.

The patient was diagnosed with rectosigmoidal cancer.

I had a rectosigmoidoscopy last week.

Rectosigmoidoscopies are commonly used to diagnose and treat certain conditions of the lower gastrointestinal tract.

The rectosigmoidectomy was performed to remove the diseased portion of the colon.