title: Definitive treatment of advanced achalasia with fundic patch method.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004931:Esophageal Achalasia / Q000601:surgery*; D004944:Esophagoplasty / Q000379:methods*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D013270:Stomach / Q000601:surgery*