Characteristics of maxillary anterior teeth of 191 individuals living in Fujian Province

doi:10.19439/j.sjos.2021.05.017

Shanghai Journal of Stomatology ›› 2021, Vol. 30 ›› Issue (5): 535-538.doi: 10.19439/j.sjos.2021.05.017

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Characteristics of maxillary anterior teeth of 191 individuals living in Fujian Province

YANG Song¹, WANG Ying- hui¹, LI Qi², WANG Chen-ru³, LIN Ling¹, YU Hao¹

1. Fujian Key Laboratory of Oral Diseases, Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatological Key Laboratory of Fujian College and University, Department of Prosthodontics, School and Hospital of Stomatology, Fujian Medical University. Fuzhou 350002;
2. Department of Stomatology, Fujian Provincial Governmental Hospital Prosthodontics. Fuzhou 350002;
3. School of Stomatology, Fujian Medical University Prosthodontics. Fuzhou 350002, Fujian Province, China

Received:2020-02-24 Revised:2020-06-01 Online:2021-10-25 Published:2021-11-08

Abstract

Abstract: PURPOSE: To investigate the anatomical characteristics of upper anterior teeth of residents in Fujian province using cone-beam CT (CBCT). METHODS: The length and width of 1146 maxillary anterior teeth (central incisors, lateral incisors, and canines) from 191 patients were measured. SPSS 19.0 software package was used to analyze the data. RESULTS: The width and length of males' maxillary central incisors and canine were significantly greater than those of females(P<0.05). No significant difference was found in the width and length of maxillary lateral incisors between genders (P>0.05). No significant difference was found in the width-length ratio of maxillary anterior teeth between genders(P>0.05). Significant difference was found in the width-width ratio of maxillary anterior teeth between genders(P<0.05). CONCLUSIONS: Varied anatomical characteristics of the maxillary anterior teeth of residents in Fujian Province should be observed between genders.

Key words: Maxillary anterior teeth, Width to length ratio, Width to width ratio

CLC Number:

R782.1

YANG Song, WANG Ying- hui, LI Qi, WANG Chen-ru, LIN Ling, YU Hao. Characteristics of maxillary anterior teeth of 191 individuals living in Fujian Province[J]. Shanghai Journal of Stomatology, 2021, 30(5): 535-538.

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Characteristics of maxillary anterior teeth of 191 individuals living in Fujian Province

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