Ambulatory Robotic Colectomy: Factors Affecting and Affected by Postoperative Opioid Use.

Background: The ongoing opioid crisis demands an investigation into the factors driving postoperative opioid use. Ambulatory robotic colectomies are an emerging concept in colorectal surgery, but concerns persist surrounding adequate pain control for these patients who are discharged very early. We sought to identify key factors affecting recovery room opioid use (ROU) and additional outpatient opioid prescriptions (AOP) after ambulatory robotic colectomies.

Incarcerated Prolapsed Sigmoid Intussusception Presenting as Rectal Prolapse Without a Lead Point.

This case series presents two patients with symptoms consistent with acute rectal prolapse. The prolapses were subsequently found to be sigmoid intussusception that had prolapsed through the anus without rectal prolapse and without any intraluminal pathology or lead point. Both were recognised on examination and underwent colonic resection rather than proctectomy.