Which procedure would involve the use of stitches for repair?

The procedure that involves the use of stitches for repair is colporrhaphy. This surgical technique specifically addresses issues related to the vaginal wall. It is performed to repair pelvic organ prolapse by suturing the vaginal tissue to restore the normal anatomy and function. The use of stitches in this procedure is essential for securing the repaired tissue and ensuring proper healing, which is a key aspect of successful outcomes in gynecological surgeries.

While other procedures listed may involve surgical intervention, they do not specifically focus on a repair that requires sutures in the same manner as colporrhaphy. Surgical excision involves removing tissue rather than repairing it. Myringoplasty is a procedure to repair the eardrum, and while it may use sutures, colporrhaphy is notable for its focused use of stitching to correct a structural issue in the pelvic area. Colectomy involves the removal of part or all of the colon and does not focus on a reparative stitch process.