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Updated: Feb 6, 2026

Robotic Lateral Pancreaticojejunostomy for Chronic Pancreatitis
Published on: December 14, 2019
Preliminary clinical experience with robotic retroperitoneoscopic pancreatic surgery
Guodong Zhao1, Zizheng Wang1, Minggen Hu1
1Military Institution of Hepatopancreatobiliary Surgery, Second Department of Hepatopancreatobiliary Surgery, Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China.
Robotic retroperitoneoscopic pancreatic surgery is safe and feasible for selected pancreatic neoplasms. This minimally invasive approach offers straightforward access, precise manipulation, and rapid patient recovery.
Area of Science:
- Minimally invasive surgical techniques
- Robotic surgery applications
- Pancreatic neoplasm management
Background:
- Retroperitoneoscopic surgery offers advantages in urology but is rarely applied to pancreatic neoplasms.
- Robotic surgical systems may enhance retroperitoneoscopic procedures due to magnified views and flexible instruments.
- This study evaluates robotic retroperitoneoscopic pancreatic surgery for neoplasms.
Observation:
- Four patients with solitary pancreatic neuroendocrine neoplasms underwent robotic retroperitoneoscopic surgery.
- Procedures included distal pancreatectomy and enucleation, with no conversions to open surgery.
- Mean operative time was 80 minutes, with insignificant blood loss and a mean hospital stay of 5.25 days.
Findings:
- Robotic retroperitoneoscopic pancreatic surgery demonstrated safety and feasibility in selected patients.
- Mean tumor size was 1.375 cm; all patients normalized blood glucose within a week.
- Two patients experienced pancreatic leaks, with no recurrence during 12-month follow-up.
Implications:
- Robotic retroperitoneoscopic pancreatic surgery is a viable option for dorsal distal pancreatic neoplasms.
- Potential benefits include simplified access, precise instrument control, reduced operative time, and faster recovery.
- This approach may represent a significant advancement in minimally invasive pancreatic surgery.
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