the Management of Achalasia

AGRREE II

Appraisal of Guidelines for Research and Evaluation II

ES

Eckardt Score

GERD

Gastro-Esophageal Reflux Disease

GGS

Guidelines General Surgery (committee)

GRADE

Grading of Recommendations, Assessment, Development and Evaluation

HRM

High Resolution Manometry

LES

Lower Esophageal Sphincter

LHM

Laparoscopic Heller’s Myotomy

PD

Pneumatic Dilatation

POEM

Per-Oral Endoscopic Myotomy

TBE

Timed Barium Esophagogram