Dear Colleagues,

Gastrointestinal (GI) emergencies, ranging from life-threatening obstructions to perforations and ischemic events, demand rapid, precise surgical intervention to mitigate morbidity and mortality. While colonic emergencies—such as those caused by cancer, diverticulitis, or ischemia—remain a critical focus, this special issue expands its lens to encompass groundbreaking advancements across the entire GI surgical spectrum. Modern surgery has evolved beyond reactive care, now integrating innovations in prevention, diagnostics, minimally invasive techniques, and post-operative rehabilitation to transform outcomes. The shift from traditional laparotomy to laparoscopic and robotic-assisted surgery exemplifies this progress, even in emergency settings. For instance, colonic obstructions once treated with open resection now benefit from endoscopic stenting as a bridge to elective surgery, while robotic platforms are increasingly explored for complex cases. Similarly, damage control strategies and percutaneous drainage have revolutionized management of perforations and abscesses, reducing morbidity in critically ill patients. Beyond the colon, advancements in small bowel ischemia protocols, gastric perforation repairs, and enhanced recovery pathways underscore the interdisciplinary nature of modern GI surgery.

This issue invites contributions on surgical innovations such as AI-driven diagnostics, biomarkers for early risk stratification, and tailored rehabilitation programs. We welcome original research, reviews, and case studies addressing challenges in pediatric/geriatric populations, global disparities in access, and novel technologies reshaping emergency and elective GI surgery.

Prof. Roberto Cirocchi and Dr. Giulio Mari
Guest Editors