Normal aging and the esophagus

Abstract

While changes in normal esophageal function have long been attributed to the aging process, the evidence supporting these changes is mixed. The term presbyesophagus was coined to describe changes in esophageal function with aging. However, studies to date show little evidence for an effect of aging on lower esophageal sphincter (LES) function while changes noted in esophageal motor function with aging are inconsistent. There is, however, good evidence that normal aging does impair esophageal sensory function and results in a stiffer esophageal wall.