Retrospective multi-center comparative chart review of robotic-assisted versus laparoscopic sigmoid resection for both benign and malignant disease

The goal is to establish safety and effectiveness of robotic-assisted surgery in sigmoid resection for both benign and malignant disease by evaluation of short-term clinical outcomes through 30 days post index procedure.

Inclusion Criteria:

• All patients that have undergone sigmoid resection for benign or malignant disease

Exclusion Criteria:

• Emergency Procedures

All subjects that have undergone robotic-assisted or laparoscopic sigmoid resection for benign and malignant disease will be considered for inclusion except those that had emergency procedures.