微笑侧面图中上切牙倾斜度的审美偏好。横断面研究。

Q2 Dentistry
Silvia Fuentes-Valera, Aron Aliaga Castillo, Fabián Reta-Martínez, Nicolás Arboleda-Ariza, Yalil Augusto Rodríguez-Cárdenas, Gustavo Armando Ruíz-Mora, Luis Ernesto Arriola-Guillén
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引用次数: 0

摘要

背景:本研究的目的是确定审美偏好的上中切牙(UCI)倾斜度从微笑侧面的拉丁美洲血统的外行人。材料和方法:这项描述性和横断面研究使用了一张微笑的侧面照片,该照片经过数字修改,产生了7种类型的UCI倾斜(+15°,+10°,+5°,0°,-10°和-15°)。因此,分布在4组的160名评价人员(40名秘鲁人、39名墨西哥人、40名巴西人和41名哥伦比亚人)使用视觉模拟量表评估了这些图像。采用Kruskal-Wallis和Dunn Bonferroni测试对组间的评分进行了多次比较(结果:四个民族的评估者的一般样本认为-5°是最吸引人的倾斜,0°是第二吸引人的倾斜,尽管在偏好程度上发现了显著差异(结论:拉丁美洲个体最喜欢中切牙的轻微后倾(-5°)和中性(0°)倾斜。正畸医生在制定治疗计划时应考虑到这一结果。关键词:上中切牙;倾斜度;审美偏好;
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Esthetic preference of upper central incisor inclination in a smile profile view. A cross-sectional study.

Esthetic preference of upper central incisor inclination in a smile profile view. A cross-sectional study.

Esthetic preference of upper central incisor inclination in a smile profile view. A cross-sectional study.

Background: The objective of this study was to determine the esthetic preference of the upper central incisor (UCI) inclination from a smiling profile view in laypeople of Latin American origin.

Material and methods: This descriptive and cross-sectional study used a smiling profile photograph that was digitally modified to generate 7 types of UCI inclinations (+15°, +10°, +5°,0°, -10°, and -15°). Thus, 160 evaluators distributed in 4 groups (40 Peruvians, 39 Mexicans, 40 Brazilians and 41 Colombians) assessed the images using a visual analog scale. Kruskal-Wallis and Dunn Bonferroni tests were applied for multiple comparisons of ratings between groups (p<0.05).

Results: The general sample of evaluators of the four nationalities considered -5° the most attractive slant and 0° the second most attractive slant, although a significant difference was found in the intensity of preference (p<0.001). Further, Peruvians rated the intensity of preference being -5° (Visual analogic scale (VAS) = 80 points) and 0° (VAS = 77 points) the most attractive inclinations, Mexicans rated 0° (VAS = 90 points) and -5°, -10° and 5° (VAS = 80 points) as the most attractive, Brazilians rated the most attractive inclinations at -5° and 0° (both with VAS = 80 points) and Colombians rated the most attractive inclinations at -5°, 0°, 5° and 10° (VAS = 60 points).

Conclusions: Slightly retroclined (-5°) and neutral (0°) inclinations of central incisor were the most preferred by the Latin American individuals. This result should be considered by orthodontists for treatment planning. Key words:Upper central incisors, inclination, esthetic preference, perception.

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来源期刊
CiteScore
2.70
自引率
0.00%
发文量
118
期刊介绍: Indexed in PUBMED, PubMed Central® (PMC) since 2012 and SCOPUSJournal of Clinical and Experimental Dentistry is an Open Access (free access on-line) - http://www.medicinaoral.com/odo/indice.htm. The aim of the Journal of Clinical and Experimental Dentistry is: - Periodontology - Community and Preventive Dentistry - Esthetic Dentistry - Biomaterials and Bioengineering in Dentistry - Operative Dentistry and Endodontics - Prosthetic Dentistry - Orthodontics - Oral Medicine and Pathology - Odontostomatology for the disabled or special patients - Oral Surgery
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