
Dr S. Perretta is a consultant digestive, upper gastro-intestinal surgeon. She is the chief of Foregut Surgery and Advanced Gastrointestinal Endoscopy Division, and director of the Esophageal Motility Laboratory at the NHC University Hospital in Strasbourg, France. She also serves as the director of education of the image-guided surgery institute-IHU, director of the Business Engineering & Surgical Technologies (B.E.S.T) Innovation program and of the IHU Surgical Endoscopy fellowship. Her fields of interest are upper gastro-intestinal surgery, gastro-intestinal physiology, bariatric surgery, interventional endoscopy, image guided therapy, surgical education and innovation. She has authored over 90 peer-reviewed publications. Dr Perretta has been a pioneer in the development of Natural Orifice Transluminal Endoscopic Surgery (N.O.T.E.S), hybrid surgical endoscopy procedures, and MOOC-oriented medical education worldwide. She was the recipient of the SAGES career development award in 2011. She recently received a 1,2 million euros grant by the national French agency for research (ANR - IDEFI-N) for the development of e-learning based surgical education. She is the 2017 recipient of the USIAS (University of Strasbourg's Institute for Advanced Studies) grant (140K) to found her research on Hybrid Materials for Fighting Obesity.
Selected publications from PubMed
Effectiveness of Transoral Outlet Reduction Post-Roux-en-Y Gastric Bypass Beyond the One-Year Benchmark: A Systematic Review and Meta-Analysis.
Ortega PM, Sabatella L, Brachimi E, Arregui A, Yong KK, Perretta S
Obes Surg. 2026 Feb;36(2):874-886 doi: 10.1007/s11695-025-08461-9.
Correction: Devices and techniques for bariatric and metabolic endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Technical and Technology Review.
Boškoski I, Matteo MV, Shamah S, Abu Dayyeh BK, Bove V, De Siena M, Huberty V, Maselli R, Perretta S, Pontecorvi V, Stier C, Sharaiha RZ, Facciorusso A, Fuccio L
Endoscopy. 2025 Nov;57(11):C19 doi: 10.1055/a-2739-2796.
Devices and techniques for bariatric and metabolic endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Technical and Technology Review.
Boškoski I, Matteo MV, Shamah S, Abu Dayyeh BK, Bove V, De Siena M, Huberty V, Maselli R, Perretta S, Pontecorvi V, Stier C, Sharaiha RZ, Facciorusso A, Fuccio L
Endoscopy. 2025 Sep;57(9):1033-1055 doi: 10.1055/a-2630-2062.
Surgical endoscopy a historical perspective for the future.
Perretta S, Swanstrom L, Ponsky JL
Surg Endosc. 2025 May;39(5):2753-2756 doi: 10.1007/s00464-025-11679-4.
Correction: IFSO Bariatric Endoscopy Committee Evidence-Based Review and Position Statement on Endoscopic Sleeve Gastroplasty for Obesity Management.
Abu Dayyeh BK, Stier C, Alqahtani A, Sharaiha R, Bandhari M, Perretta S, Jirapinyo P, Prager G, Cohen RV
Obes Surg. 2024 Dec;34(12):4349 doi: 10.1007/s11695-024-07580-z.

Flexible gastrointestinal endoscopy started about sixty years ago as a diagnostic discipline. Soon afterward, therapeutic applications were introduced to treat gastrointestinal polyps and bleeding lesions. Sophisticated maneuvers and creative technology permitted endoluminal therapy for tumors of the pancreas and biliary tree. More recently, surgical therapy has been developed for a number of maladies such as obesity, achalasia, and gastroparesis. The use of endoscopic ultrasound has added immensely to the ability of the endoscopist to see and treat numerous extra-luminal conditions. This program, presented by world experts in these new methods, will inform the audience regarding advances and possibilities in these areas.
With Olympus
Published
Jun 2022

LondonCRS returns in 2022 with a blockbuster faculty from around the globe showcasing the latest innovative technologies in Digital Surgery. This is a 2-part event including Advanced Tools and Imaging with lively discussion between our diverse panelists. Leading surgeons and researchers will describe cutting edge techniques and provide their personal insights on the future of surgery. Don't miss one of the highlights of the surgical calendar - LondonCRS22!
With Karl Storz
Published
Apr 2022

Program: Introduction: 1. Welcome & Introduction. Dr. Manish Chand and Dr. Steve Wexner. COVID-19: 1. New clinical pathways in the COVID19 era. Dr. Silvana Perretta (France). 2. COVIDSurg: A Global Study. Dr. Aneel Bhangu (UK). 3. COVID-19 effects in cancer patients waiting lists. Dr. Debby Keller (USA). 4. The Italian reaction. Dr. Luigi Boni (Italy). 5. Discussion. All faculty moderated by Dr. Steven Wexner (USA) and Dr. Manish Chand (UK). Surgery: 1. PIPAC – roles and limitations. Dr. Olivia Sgarbura (France). 2. Can Stapling Technology reduce leaks? Dr. Sam Atallah (USA). 3. Is TaTME dead? Dr. Antonio Lacy (Spain). 4. Is smoke dangerous? Dr. Jared Torkington (UK). 5. Discussion. All faculty moderated by Dr. Manish Chand (UK) and Dr. Steve Wexner (USA). Faculty: Dr. Debby Keller (USA), Assistant Professor of Surgery in Colorectal Surgery, Columbia University, New York (USA). Dr. Aneel Bhangu (UK), Consultant Colorectal Surgeon, University Hospital Birmingham, Founding member of the COVID Surg Initiative. Dr. Silvana Perretta (France), Chief of Foregut Surgery and Advanced Gastrointestinal Endoscopy Division, Director of the Esophageal Motility Laboratory at the NHC University Hospital, Strasbourg, France. Dr. Luigi Boni (Italy), Chief of Surgery at the Fondazione IRCCS – Ca’ Granda, Policlinico Hospital, Milan, Italy. Dr. Steven Wexner (USA), Director, Digestive Disease Center, Cleveland Clinic Florida, Vice Chair of the American College of Surgeons Board of Regents. Dr. Olivia Sgarbura (USA), Surgical Oncologist, Institut Regional du Cancer Montpellier, France. Dr. Sam Atallah (USA) , Professor of Surgery, University of Central Florida, USA. Dr. Antonio Lacy (Spain), Chief of Gastrointestinal Surgery Department, Hospital Clinic Barcelona. Dr. Jared Torkington (UK), Consultant Colorectal Surgeon, Spire Cardiff Hospital, UK. Dr. Manish Chand (UK), Consultant Colorectal & Endometriosis Surgeon, University College London (UCLH), UK.
With Johnson & Johnson MedTech
Published
Dec 2020
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