Effects of total fundoplication on function of the esophagus after myotomy for achalasia.
Twelve patients underwent distal esophageal myotomy for achalasia. After denuding the esophageal mucosa over 50 percent of its circumference, a short (2 cm) total fundoplication was performed over a size 56 mercury bougie. Clinical evaluation showed marked symptomatic improvement. Obstructive symptoms are minimal, and no reflux symptoms were noted. Manometric documentation showed a significant decrease in resting esophageal and lower esophageal sphincter pressure. Contraction pressure was also lowered, and peristalsis returned in 36 percent of the waves in the proximal esophagus. Radiologic and scanning documentation revealed slow emptying without evidence of significant reflux. Endoscopic evaluation revealed no esophagitis after 19 months' follow-up.
D000328:Adult; D004931:Esophageal Achalasia / Q000601:surgery*; D004943:Esophagogastric Junction / Q000502:physiology / Q000601:surgery*; D004947:Esophagus / Q000502:physiology / Q000601:surgery; D005260:Female; D005748:Gastric Fundus / Q000601:surgery*; D006801:Humans; D008297:Male; D008365:Manometry; D008722:Methods; D011183:Postoperative Complications