Transhiatal Migration After Laparoscopic Sleeve Gastrectomy: Myth or Reality? A Multicenter, Retrospective Study on the Incidence and Clinical Impact.

ITM after LSG is not a negligible complication and represents an important pathogenic factor in the development or worsening of GERD. Postoperative UGIE plays a fundamental role in the diagnosis of esophageal mucosal lesions.