Nalawade Sumit Shivaji, Shinde Sagar Kundlik, Pawar Renuka Lalit, Gupta Aditi, Kale Vishwajeet Tulshidas, Janrao Kunal Ashok
Post Graduate Student, Department of Prosthodontics, SMBT Dental College, Sangamner, Ahmednagar, Maharashtra, India.
Consultant Periodontist and Implantologist, and Private Dental Practitioner, Health Dental Clinic, Jamkhed, Ahmednagar, Maharashtra, India.
J Int Oral Health. 2014 Jul;6(4):25-8.
Ideal dental restoration is one which not only restores optimal functions but also confirm to standard dental and facial relations. This is important to achieve long term patient satisfaction both with regard to esthetics as well as functions. Objective was to find a credible relationship between dental and facial proportions using height of individuals as the criteria in a specific group of population. To determine a regression equation for determination of various dental and facial proportions using height.
One hundred and forty-four (n = 144) students, of which 91 were males (n = 91) and 53 were females (n = 53) of the dental college participated in this study. Height of the individual, the lower facial height, inter-incisal and inter-canine and inter-commissural width was measured as per protocol and resulting data was analyzed using SPSS 17 (SPSS Statistics for Windows, Version 17.0. Chicago SPSS Inc. Released 2008) version software regression equations were obtained.
The study included 144 college students significant correlations were found between height of the individuals, inter-canine distance and lower facial height using Pearson correlation coefficient. The calculated values of t-test were significant. Regression equations were determined for determination of various parameters using height as the sole criteria.
There exists a definite relationship between height of the individual and their dental and facial parameters in this group of population and values of maxillary anterior teeth can be determined using regression equations.
理想的牙齿修复不仅要恢复最佳功能，还要符合标准的牙齿与面部关系。这对于在美学和功能方面实现长期的患者满意度很重要。目的是在特定人群中以个体身高为标准，找出牙齿与面部比例之间可靠的关系。使用身高确定各种牙齿和面部比例的回归方程。
牙科大学的144名学生参与了本研究，其中男性91名（n = 91），女性53名（n = 53）。按照方案测量个体身高、面下高度、切牙间、尖牙间及口角间宽度，并使用SPSS 17（适用于Windows的SPSS统计软件，版本17.0。芝加哥SPSS公司。2008年发布）版本软件对所得数据进行分析，获得回归方程。
该研究纳入了144名大学生，使用Pearson相关系数发现个体身高、尖牙间距离和面下高度之间存在显著相关性。t检验的计算值具有显著性。确定了以身高作为唯一标准来确定各种参数的回归方程。
在这组人群中，个体身高与其牙齿和面部参数之间存在明确的关系，并且可以使用回归方程确定上颌前牙的值。
