169. What can be expected from posterior fundoplasty in treatment of gastroesophageal reflux?
V. Guarner (Mexico City)

170. Should a gastrolysis be done at the fundus to construct an antireflux valve?
P. Thomas, T. Lonjon, R. Giudicelli, P. Fuentes (Marseilles)

171. What can be achieved with the Toupet procedure?
Ph. Boutelier (Paris)

172. The Rampal procedure
J.B. Flament, L. Poloma, H. Plet, J.P. Palot, J.F. Delattre, C. Avisse (Reims)

173. What procedures are unsuitable for laparoscopy?
F. Dubois (Paris)

174. Surgical treatment of established alkaline esophagitis
S. Correnti, G. Antonini, A. Marioni, A. Liverani, G. Caprarola, U. Mercati (Perugia)

175. What are the overall results of surgical treatment of GER?
B. Zilberstein, I. Cecconello, A. Nasi, H.W. Pinoti (Sao Paulo)