This cross sectional, two cohort study seeks to investigate both anatomic outcome and subjective, functional outcome of uterosacral ligament suspension versus robotic sacrocolpopexy and compare patient satisfaction, bladder function, sexual function and complication rate for each procedure.This study will provide a better understanding about the durability of these procedures and long term complication.

Pelvic organ prolapse is a common problem affecting many women and there is a 12.6% lifetime risk of undergoing reconstructive pelvic surgery. There are several surgical options available to patients undergoing reconstruction for pelvic organ prolapse, however addressing the apex is recommended to achieve the most durable outcomes. Two of the most commonly performed procedures for apical prolapse repair are uterosacral ligament suspension and robotic sacrocolpopexy.

High uterosacral ligament suspension is a native tissue repair which is performed by affixing the vaginal apex to the bilateral uterosacral ligaments using permanent or delayed-absorbable sutures. This is performed typically in a vaginal approach. Sacrocolpopexy is a performed by attaching the anterior and posterior vaginal walls to the sacral promontory using synthetic mesh, typically polypropylene. This procedure can be performed by an abdominal approach, a laparoscopic approach or with the assistance of the da Vinci robotic system. In recent years, robotic sacrocolpopexy has largely replaced the abdominal approach, and become the procedure of choice for minimally invasive surgeons.

Most studies evaluating sacrocolpopexy outcomes were performed prior to the popularity of robotics and therefore concentrate on abdominal sacrocolpopexy.

This cross sectional, two cohort study will compare outcomes of uterosacral ligament suspension versus robotic sacrocolpopexy and will give pelvic surgeons a better understanding about the durability of these procedures, and possible longer term complication rates.

Subjects will be contacted and asked to come to the office for a visit and completion of questionnaires. If they cannot come to the office, an Informed Consent Form (ICF) and questionnaires will be mailed to them to complete and return separately.

Inclusion Criteria:

• Women aged 18 years of age or older who spent 3-7 years following uterosacral ligament suspension or robotic sacrocolpopexy.
• Concurrent procedures such as suburethral sling, bilateral salpingoophorectomy, hysterectomy, rectopexy.
• Concurrent procedures such a s takedown of sling

Exclusion Criteria:

• Concurrent procedure to remove vaginal mesh at time of their index surgery
• Unwillingness to participate in the study
• Dementia or inability to provide informed consent

All women 18 years of age or older who underwent the uterosacral ligament suspension or robotic sacrocolpopexy for treatment of pelvic organ prolapse 3-7 years ago.