The first case of splenic flexure volvulus treated with reduced port surgery using single-incision laparoscopy.

Introduction: Splenic flexure volvulus (SFV) is a rare disease. We encountered a case of SFV, caused by congenital anomalies and persistent constipation.

Case Presentation: A 43-year-old woman with a 35-year history of persistent constipation presented to the emergency department with acute lower abdominal pain.