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Submucosal glands after maxillary sinus surgery. An experimental study in rabbits

Published online by Cambridge University Press:  29 June 2007

Pablo J. Melgarejo-Moreno*
Affiliation:
Department of Otolaryngology, School of Medicine, Hospital Arnau de Vilanova, Lleida, Spain
Inmaculada Ribera-Cortada
Affiliation:
Department of Surgery, Walsall Manor Hospital, Birmingham, UK
Diego Hellin-Meseguer
Affiliation:
Department of Otolaryngology, Hospital de la Vega Baja Orihuela, Alicante, Spain
*
Address for correspondence: Dr Pablo Melgarejo-Moreno, Avda. Juan Jose Marco Banegas, 2, 30600 Archena-Murcia, Spain.

Abstract

Thirty New Zealand White rabbits underwent unilateral partial or complete removal of maxillary sinus mucosa in order to evaluate submucosal maxillary sinus glands. After three months, specimens were taken for examination from all operated on and control sinuses. Bacteriological cultures, light and electron microscopy were performed. Histopathological findings showed a decrease in the number of serous glands and significant inflammation was present in the sinus in which there was complete surgical removal. Electron microscopy revealed changes in the secretory cells of the serous glands in the regenerated postsurgical mucosa.

Information

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 1996

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