This is a prospective, multi center, observational database of patients that are having surgical laparoscopic antireflux procedure and/or hiatal hernia repair, including laparoscopic Nissen fundoplication and Magnetic Sphincter Augmentation with the LINX device. Patients meeting registry inclusion and exclusion will be followed for 5 years with standardized quality of life surveys and appropriate standard of care testing. Up to 40 sites will participate with total enrollment of 1000 patients.