Treatment of Chest Pain in Patients With Noncardiac, Nonreflux, Nonachalasia Spastic Esophageal Motor Disorders Using Botulinum Toxin Injection Into The Gastroesophageal Junction

Abstract

Botulinum toxin injection at the gastroesophageal junction leads to significant symptomatic improvement in patients with spastic esophageal motility disorders whose major complaint is chest pain.