Abstract:The outcome of achalasia treatment in patients with sigmoid esophagus is worse than that achieved for fusiform achalasia. We compared two groups of sigmoid achalasia patients, in which we performed the standard Heller-Dor procedure (HD) and the Heller-Dor plus a technique aimed to restore the vertical axis of the intraabdominal portion of the esophagus pull-down Heller-Dor (PD-HD). Long-term results were evaluated.
We considered 48 patients affected by primitive esophageal sigmoid achalasia oper… Show more
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