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A CONE BEAM-CT EVALUATION OF THE PROXIMITY OF THE MAXILLARY
SINUS TO COMMONLY USED TAD SITES
by
Jason Michael Pambrun, DDS
____________________________________________________________________
A Thesis Presented to the
FACULTY OF THE GRADUATE SCHOOL
UNIVERSITY OF SOUTHERN CALIFORNIA
In Partial Fulfillment of the
Requirements for the Degree
MASTER OF SCIENCE
(CRANIOFACIAL BIOLOGY)
May 2007
Copyright 2007 Jason Michael Pambrun, DDS
Object Description
| Title | A cone beam-CT evaluation of the proximity of the maxillary sinus to commonly used TAD sites |
| Author | Pambrun, Jason Michael |
| Author email | pambrun@usc.edu |
| Degree | Master of Science |
| Document type | Thesis |
| Degree program | Cranio-Facial Biology |
| School | School of Dentistry |
| Date defended/completed | 2007-03-12 |
| Date submitted | 2007 |
| Restricted until | Unrestricted |
| Date published | 2007-04-10 |
| Advisor (committee chair) | Sameshima, Glenn |
| Advisor (committee member) |
[illegible], James Reyes, [illegible] |
| Abstract | Introduction: The purpose of this study was to characterize common TAD placement sites in the posterior maxilla and their proximity to the maxillary sinus, and to compare gender, ethnic, and insertion site groups. Methods: Pretreatment CBCT images of 66 consecutively scanned orthodontic patients (34 females (17 Hispanic / 17 Caucasian) greater than or equal to 16 years old and 32 males (15 Hispanic / 17 Causcasian) greater than or equal to 21 years old) were rendered to provide vertical sections between the second and first molar (7/6), and first molar and second premolar (6/5). The distances from the floor of the maxillary sinus to the alveolar crest, buccal plate and alveolar plates were measured. Results: Few significant differences were found between gender and ethnic groups. Significant differences existed between the 7/6 and the 6/5 sites. Conclusions: The palatal of the 6/5 site was considered the safest area for placement, followed by buccal of 6/5, palatal of 7/6, and buccal of 7/6. |
| Keyword | cone beam-CT |
| Language | English |
| Part of collection | University of Southern California dissertations and theses |
| Publisher (of the original version) | University of Southern California |
| Place of publication (of the original version) | Los Angeles, California |
| Publisher (of the digital version) | University of Southern California. Libraries |
| Type | texts |
| Legacy record ID | usctheses-m366 |
| Rights | Pambrun, Jason Michael |
| Repository name | Libraries, University of Southern California |
| Repository address | Los Angeles, California |
| Repository email | http://www.usc.edu/isd/libraries/services/ask_a_librarian/email/ |
| Filename | etd-pambrun-20070410 |
| Archival file | uscthesesreloadpub_Volume32/etd-pambrun-20070410.pdf |
Description
| Title | Page 1 |
| Full text | A CONE BEAM-CT EVALUATION OF THE PROXIMITY OF THE MAXILLARY SINUS TO COMMONLY USED TAD SITES by Jason Michael Pambrun, DDS ____________________________________________________________________ A Thesis Presented to the FACULTY OF THE GRADUATE SCHOOL UNIVERSITY OF SOUTHERN CALIFORNIA In Partial Fulfillment of the Requirements for the Degree MASTER OF SCIENCE (CRANIOFACIAL BIOLOGY) May 2007 Copyright 2007 Jason Michael Pambrun, DDS |
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