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Frontal sinus models and onlay templates in osteoplastic flap surgery.

06:00 EDT 14th September 2010 | BioPortfolio

Summary of "Frontal sinus models and onlay templates in osteoplastic flap surgery."

Objective:Precise delineation of the extent of frontal sinus pneumatisation is a crucial step in osteoplastic flap frontal sinus surgery. The authors present a novel method of achieving this objective.Methods:First, models of the frontal area are generated using three-dimensional printing based on pre-operative computed tomography image data. These models are then used to create an onlay template of the frontal sinus, which is used intra-operatively.Results:In a series of 10 patients undergoing osteoplastic flap frontal sinus surgery, the described frontal sinus templates were consistently accurate to within 1 mm.Conclusion:Frontal sinus templates are potentially useful adjuncts to current techniques employed to guide frontal sinus surgery.

Affiliation

Otolaryngology Department, Nottingham University Hospitals, UK.

Journal Details

This article was published in the following journal.

Name: The Journal of laryngology and otology
ISSN: 1748-5460
Pages: 1-4

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