RESUMO

INTRODUCTION AND IMPORTANCE: Laparoscopic sleeve gastrectomy is a prevalent bariatric surgery for managing morbid obesity. Despite its efficacy, complications can arise, particularly from intraoperative devices such as esophageal thermometers and orogastric tubes. These devices, if misplaced or inadequately monitored, can migrate and become entrapped or sectioned during surgery, leading to significant morbidity. CASE PRESENTATION: A 49-year-old female with morbid obesity underwent LSG. During surgery, an esophageal thermometer migrated into the stomach and was inadvertently sectioned during the stapling process. This required additional surgical intervention to remove the severed segments and repair the damage. Postoperative recovery was uneventful after corrective measures were taken. CLINICAL DISCUSSION: This case underscores the critical importance of ensuring the proper placement and continuous monitoring of intraoperative devices, such as esophageal thermometers, to prevent similar preventable complications in future surgical procedures. CONCLUSION: The reviewed cases demonstrate that complications from intraoperative device migration and entrapment during bariatric surgery, while rare, are significant and preventable. Adherence to strict protocols, continuous device monitoring, and enhanced team communication are essential to improve patient safety and surgical outcomes. Implementing these measures can prevent avoidable complications and enhance the efficacy of bariatric surgeries. EVIDENCE BASED MEDICINE RANKING: Level IV.