[Evaluation of esophageal function in surgically-treated patients].
The authors report on their experience acquired in the surgical treatment of functional esophageal disease (achalasia, diffuse esophageal spasm, diverticula and gastroesophageal reflux). The authors affirm that a correct and meticulous functional study of the esophagus is fundamental for the adoption of precise surgical plotting, in order to circumvent all of the complications and failures described in Literature. Such an objective can be achieved intraoperatively thanks to myotomy and fundoplication with the aid of intraoperative manometry (IEM) that, when performed in the course of myotomy, circumvents the execution of incomplete procedures (incomplete myotomies). The same holds true in the case of anti-reflux plasty (Nissen's in particular) where IEM enables a plication that is neither too wide nor too narrow, too long, too short, but "calibrated". Then, instrumental probes are even more capable of assessing the effects of functional surgery, by enabling the documentation of perfect postoperative results. More precisely they make it possible to study patients presenting with motor disorders pre-operatively, as in the case of achalasia or diverticula, and to sanction their resolution postoperatively. In addition they enable documentation of the effectiveness of Nissen's fundoplication, performed either to prevent gastroesophageal reflux after myectomy or to treat primary reflux. This is made possible by studying not only the tone at a distance, but especially relaxation in the course of deglutition. Finally, pH-metry permits the documentation of the complete clearing of gastroesophageal reflux, even when physiologic and post-prandial (hypercompetent Nissen).
Di Martino
N
N
Servizio di Esofagologia Chirurgica, Università di Napoli.
Izzo
G
G
Maffettone
V
V
Fei
L
L
Nuzzo
A
A
Zampiello
P
P
D004936:Diverticulum, Esophageal / Q000503:physiopathology* / Q000601:surgery*; D015154:Esophageal Motility Disorders / Q000503:physiopathology* / Q000601:surgery*; D004947:Esophagus / Q000503:physiopathology* / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans
Valutazione funzionale esofagea del paziente operato.