食管贲门失弛缓症是一种食管神经肌肉功能失调性疾病。我科从１９７７年～１９９７年采用经胸Ｈｅｌｅｒ术（食管下段和贲门部前壁粘膜外肌层切开术）治疗食管贲门失弛缓症２４例，经长期随访，疗效较好。报道如下。１资料与方法１．１一般资料全组２４例，男１４例，女１... Esophageal achalasia is a esophageal neuromuscular dysfunction disease. Our department from 1977 to 1997 using transthoracic Heler (esophageal and anterior cardia muscularis mucosa incision) treatment of esophageal achalasia in 24 cases, after a long period of follow-up, the effect is better. Reported as follows. 1 Materials and Methods 1.1 General Information The whole group of 24 patients, 14 males and 1 female ...