Most effective treatment options for<unk>  are pneumatic dilation and laparoscopic myotomy.  Pneumatic dilation works by flattening the waist of insufficiently relaxed LES by placing a balloon at LES.  Laparoscopic myotomy relaxes LES by dissecting outer muscular layers of the esophagus and sparing the inner mucosal layer.
Achalasia surgery
Dysphagia surgery
Nutcracker esophagus surgery
Oesophagostomum surgery
Barrett's esophagus surgery
Esophageal stricture surgery
Diffuse esophageal spasm surgery
Odynophagia surgery