Now showing items 1-10 of 1638
Manejo médico de la sinusitisManejo médico de la sinusitis
(Facultad de Medicina, 2009)
Causes of failure in endoscopic frontal sinus surgery in chronic rhinosinusitis patients
Background: The frontal sinus is the most challenging area to address in endoscopic sinus surgery (ESS). Incomplete surgery or iatrogenic injury in the narrow space of the frontal recess with synechia formation can lead ...
Effect of Maxillary Sinus Membrane Perforation on Implant Survival Rate: A Retrospective Study
(Quintessence Publishing Co Inc, 2017-03-01)
Purpose: The aim of this retrospective study was to evaluate implant survival rates (ISRs) for implants placed in grafted sinuses where a membrane perforation occurred during augmentation using exclusively anorganic bovine ...
Effectiveness of Piezoelectric Surgery in Preparing the Lateral Window for Maxillary Sinus Augmentation in Patients with Sinus Anatomical Variations: A Case Series
(QUINTESSENCE PUBLISHING CO INCHANOVER PARK, 2013-08-02)
Purpose: The present article sought to evaluate the effectiveness of a piezoelectric surgical unit for maxillary sinus augmentation surgeries in avoiding perforation of the sinus membrane and other possible procedural ...
Study of Sphenoid Sinus Anatomy in Relation to Endoscopic Surgery
(Sociedad Chilena de Anatomía, 2005)
Anatomical Variations of the Frontal Sinus
(Sociedad Chilena de Anatomía, 2008)
Anterior pericranial flap for frontal sinus duct obliteration: Is it a valuable resource?
Inappropriate treatments of frontal sinus fractures may lead to serious complications, such as mucopyocele, meningitis, and brain abscess. Assessment of nasofrontal duct injury is crucial, and nasofrontal duct injury ...
Histological outcomes on the development of new space-making devices for maxillary sinus floor augmentation
Background: Previous studies have pointed out that the mere elevation of the maxillary sinus membrane promotes bone formation without the use of augmentation materials. Purpose: This experimental study aimed at evaluating ...
Morphometric study of maxillary sinus by computed tomography. Assessment of sinus floor bone reconstruction
(Soc Chilena AnatomiaTemucoChile, 2012)
Endoscopic and Microsurgical Approaches to the Cavernous Sinus - Anatomical Review
(Georg Thieme Verlag Kg, 2017-09-01)
Cavernous sinus surgery has always represented a surgical challenge due to the great importance of the surrounding anatomical structures and to the high morbidity associated to it. Although the anatomy of this region has ...