When Bariatric Surgery Fails — Your Real Options for Revision

Revisional bariatric surgery is not failure. It is the next step in treating a chronic disease. In this video, I explain who needs revision, why weight regain or reflux happens, and every surgical and endoscopic option available today — with data from more than 158,000 patients. Learn more about metabolic and bariatric surgery in Miami: https://www.delaCruzMunoz.com Dr. Nestor de la Cruz‑Muñoz is a Metabolic and Bariatric Surgeon in Miami specializing in advanced minimally invasive and robotic procedures. Weight regain after bariatric surgery affects 20 to 30 percent of patients. Severe reflux after sleeve gastrectomy affects even more. Many patients wait years before seeking help — often because of shame, fear, or misinformation. Revisional bariatric surgery exists because obesity is a chronic, relapsing disease. If your results have faded, this video explains what is happening and what your options are. This video covers every revisional pathway: sleeve to bypass, sleeve to SADI‑S, sleeve to duodenal switch, OAGB, re‑sleeve, band removal and conversion, endoscopic TORe, and when GLP‑1 medications alone may be enough. WHAT YOU WILL LEARN • Why bariatric procedures need revision: mechanical vs hormonal causes • The complete diagnostic workup before any second operation • Sleeve to bypass for reflux: the gold‑standard conversion • Sleeve to duodenal switch or SADI‑S for weight regain • Sleeve to OAGB as a revisional option • Why re‑sleeve gastrectomy rarely works • Band removal and conversion options • TORe endoscopic revision for weight regain after bypass • GLP‑1 medications after bariatric surgery • Safety data from more than 158,000 revisional cases • Expected weight loss after revisional surgery • The emotional side of coming back for a second operation DATA SOURCES • MBSAQIP national database (158,000+ patients) • Australian and New Zealand Bariatric Surgery Registry (145,000+ patients) • Swedish Obese Subjects Study (26‑year follow‑up) • Network meta‑analyses of 23+ studies • Randomized controlled trials • Prospective cohort studies CHAPTERS 0:00 — You Did Not Fail: Why Revisional Surgery Exists 2:00 — Why Sleeves, Bypasses, and Bands Need Revision 3:15 — Weight Regain After Sleeve: Mechanical vs Hormonal 4:00 — GERD After Sleeve: The Number One Reason for Revision 4:30 — Weight Regain After Gastric Bypass 4:50 — Why Bands Fail: The Long‑Term Data 5:15 — The Complete Diagnostic Workup 6:30 — Sleeve to Roux‑en‑Y Gastric Bypass 7:45 — Sleeve to Duodenal Switch and SADI‑S 8:45 — One‑Anastomosis Gastric Bypass (OAGB) 9:15 — Re‑Sleeve Gastrectomy 9:30 — Band Removal and Conversion Options 10:00 — Endoscopic Revision (TORe) 11:00 — GLP‑1 Medications After Bariatric Surgery 11:45 — Safety of Revisional Bariatric Surgery 13:00 — The Emotional Side 14:15 — Expected Weight Loss After Revision 15:00 — Life After Revisional Surgery 16:00 — Comparison Table of All Revisional Options COMMON QUESTIONS ANSWERED • What to do if you regain weight after gastric sleeve • Can you get bariatric surgery twice • Is revisional bariatric surgery safe • Options for weight gain after gastric bypass • Should I convert my sleeve to bypass for reflux • How much weight can you lose with revisional surgery • What is the TORe procedure • What if bariatric surgery did not work • Band to sleeve vs band to bypass • Can GLP‑1 medications help after bariatric surgery Subscribe for weekly bariatric surgery education. New videos every week. Nestor de la Cruz‑Muñoz MD, FACS, DABOM Metabolic and Bariatric Surgeon Miami, Florida