<prompt> Hellers operation is indicated forAchlasiaGastric cancerEsophageal cancerHiatus hernia  <response>: Ans. is a i.e., Achalasia The most common surgical procedure for achalasia is laparoscopic Heller myotomy, usually performed in conjunction with an antireflux procedure partial fundoplication; good to excellent results are reported in 62- 100 of cases. 