Long-term results after Heller–Dor operation for oesophageal achalasia☆

Abstract

In the long term, insufficient results strictly related to Heller-Dor failure, always due to reflux oesophagitis, were recorded in 15/173 patients (8.7%) although it is questionable whether reflux oesophagitis appearing after more than 15 years is due to the Dor incompetence or to ageing. In sigmoid achalasia, oesophagectomy rather than myotomy should be taken into consideration in the first instance. In the long-term, surgery is the best definitive treatment for oesophageal achalasia.