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The Relationship of the Cranial Base and the Prognathism of the Upper Maxilla. A Comparative Study.
- Date Issued:
- 2007
- Summary:
- With the purpose of studying the impact of the cranial base upon the prognathism of the upper maxilla on a sample of 120 cephalograms, the Facial Depth Cephalometric Analysis (FDCA) was used to measure these craniofacial structures and find ethnic, sex, age, and location differences. The cephalograms obtained from a previous data of existing populations of Caucasians and African descents (30 men, 30 women), and a dated population of European descents of the Denver Growth Study (15 men, 15 women during their childhood and adolescence); were used to evaluate the facial depths and the cranial base angle. The Pearson coefficient correlation and student "t" test demonstrated that only S-FC depth affected the facial prognathism (P<0.01), Africans and women presented the greatest prognathism (P<0.01), women had the biggest Ba-S-Na angle (P<0.05) and the shortest S-N length (P<0.01), finally, adolescents showed a growth ofSN length after the age of 10 (P<0.02).
Title: | The Relationship of the Cranial Base and the Prognathism of the Upper Maxilla. A Comparative Study. |
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Name(s): |
Montoya, Oscar F. Broadfield, Douglas C., Thesis advisor McCarthy, Robert, Thesis advisor Florida Atlantic University, Degree grantor |
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Type of Resource: | text | |
Genre: | Electronic Thesis Or Dissertation | |
Date Created: | 2007 | |
Date Issued: | 2007 | |
Publisher: | Florida Atlantic University | |
Place of Publication: | Boca Raton, Fla. | |
Physical Form: | application/pdf | |
Extent: | 271 p. | |
Language(s): | English | |
Summary: | With the purpose of studying the impact of the cranial base upon the prognathism of the upper maxilla on a sample of 120 cephalograms, the Facial Depth Cephalometric Analysis (FDCA) was used to measure these craniofacial structures and find ethnic, sex, age, and location differences. The cephalograms obtained from a previous data of existing populations of Caucasians and African descents (30 men, 30 women), and a dated population of European descents of the Denver Growth Study (15 men, 15 women during their childhood and adolescence); were used to evaluate the facial depths and the cranial base angle. The Pearson coefficient correlation and student "t" test demonstrated that only S-FC depth affected the facial prognathism (P<0.01), Africans and women presented the greatest prognathism (P<0.01), women had the biggest Ba-S-Na angle (P<0.05) and the shortest S-N length (P<0.01), finally, adolescents showed a growth ofSN length after the age of 10 (P<0.02). | |
Identifier: | FA00000942 (IID) | |
Degree granted: | Thesis (M.A.)--Florida Atlantic University, 2007. | |
Collection: | FAU Electronic Theses and Dissertations Collection | |
Note(s): | Dorothy F. Schmidt College of Arts and Letters | |
Subject(s): |
Prognathism--Case studies Cephalometry Physical anthropology Human population genetics |
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Held by: | Florida Atlantic University Libraries | |
Sublocation: | Digital Library | |
Persistent Link to This Record: | http://purl.flvc.org/fau/fd/FA00000942 | |
Use and Reproduction: | Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder. | |
Use and Reproduction: | http://rightsstatements.org/vocab/InC/1.0/ | |
Host Institution: | FAU | |
Is Part of Series: | Florida Atlantic University Digital Library Collections. |