|
|
||||||||
British Journal of Orthodontics, Vol 24, 229-235, Copyright © 1997 by British Orthodontic Society
ARTICLES |
Y Ben-Bassat, D Harari and I Brin
Department of Orthodontics, Hebrew University-Hadassah School of Dental Medicine, Jerusalem, Israel.
The prevalence of occlusal features in 939 children, aged 6-13 years, belonging to an ultra-orthodox community of Jewish Ashkenazi descent living in Jerusalem was studied clinically. Sexual dimorphism was found for overjet, overbite, and habit practising. About one-quarter of the sample exhibited some degree of occlusal mutilation due to caries, thus creating a 'caries-affected' subgroup, the rest forming the 'caries- free' subgroup. In the latter set, normocclusion was scarce (7.4 per cent), Class I being the most frequent malocclusion (49.1 per cent). Caries had a significant effect on the symmetry of bilateral occlusal relationships, lower dental midline deviation, and on crowding/spacing conditions in the mixed dentition stage (except for the maxilla in late mixed dentition). The low prevalence of normocclusion can be attributed to genetic background, environmental influences and the definition attached to normal occlusion.
This article has been cited by other articles:
![]() |
T Lauc, P Rudan, I Rudan, and H Campbell Effect of inbreeding and endogamy on occlusal traits in human isolates J. Orthod., December 1, 2003; 30(4): 301 - 308. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |