This episode reviews the significant evolution in the management of colonic diverticular disease, moving past old dogmas like the "second episode rule" and simple fiber deficiency hypothesis. Level 1 trials (Diabolo/AVOD) definitively show that antibiotics are not mandatory for stable, uncomplicated diverticulitis. The current indication for elective surgery is now based solely on symptom burden and reduced quality of life (QOL). For Hinchey III (purulent peritonitis), Laparoscopic Lavage (LL) is a valid, evidence-based option, as the increased initial risk of reintervention is balanced by a profoundly reduced rate of long-term stoma formation. For emergency resection in Hinchey IV, primary anastomosis (PA) is preferred in stable patients due to demonstrably superior stoma reversal rates compared to a Hartman's procedure.
