Aim: To evaluate the relationship of tooth color with skin color and eye color based on gender in young Indian adults. Materials and methods: Two hundred subjects (100 males and 100 females) in the age range of 20–35 years. Skin color was categorized using skin shade tab (aviance beauty palette); eye color was visually assessed; and L*, C* and h* values of tooth were measured using Vita EasyShade Intraoral Dental Spectrophotometer (Advance 4.0)™. Statistically significant differences between the groups were compared using one-way analysis of variance (ANOVA) and Tukey's test. Pearson correlation was used to see the linear relation between the variables. Results: Significant correlation was observed between skin color and value, eye color and chroma, age, and value in males and females (p < 0.05). Conclusion: It was concluded that hue, value, and chroma of tooth are partially dependent on skin color, eye color, age, and gender. This study points out that no single parameter should be used while considering the selection of fixed anterior restoration in full-mouth rehabilitation cases as well as for a new set of complete dentures to an edentulous patient, instead various factors need to be kept in mind.
Sabherwal RS, Gonzalez J, Naini FB. Assessing the influence of skin color and tooth shade value on perceived smile sttractiveness. J Am Dent Assoc 2009;140(6):696–705. DOI: 10.14219/jada.archive.2009.0256.
Kershaw S, Newton JT, Williams DM. Summary of: the influence of tooth colour on the perceptions of personal characteristics among female dental patients: comparisons of unmodified, decayed and ‘whitened’ teeth. BDJ 2008;204(5):E9, discussion 256-7. DOI: 10.1038/bdj.2007.1198.
Wright WH. Selection and arrangement of artificial teeth for complete prosthetic dentures. JADA 1936;23(12):2291–2307.
Tung FF, Goldstein GR, Jang S, et al. The repeatability of an intraoral dental colorimeter. J Pros Dent 2002;88(6):585–590. DOI: 10.1067/mpr.2002.129803.
Okubo SR, Kanawati A, Richards MW, et al. Evaluation of visual and instrument shade matching. J Prosthet Dent 1998;80(6):642–648. DOI: 10.1016/S0022-3913(98)70049-6.
Alshiddi IF, Richards LC. A comparison of conventional visual and spectrophotometric shade taking by trained and untrained dental students. Aust Dent J 2015;60(2):176–181. DOI: 10.1111/adj.12311.
Paul S, Peter A, Pietrobon N, et al. Visual and spectrophotometric shade analysis of human teeth. J Dent Res 2002;81(8):578–582. DOI: 10.1177/154405910208100815.
Hassel AJ, Doz P. Predicting tooth color from facial features and gender: results from a white elderly cohort. J Prosthet Dent 2008;99(2):101–106. DOI: 10.1016/S0022-3913(08)60025-6.
Lagouvardos PE, Tsamali I, Papadopoulou C, et al. Tooth, skin, hair and eye colour interrelationships in greek young adults. Odontology 2013;101(1):75–83. DOI: 10.1007/s10266-012-0058-1.
Jahangiri L, Reinhardt SB, Mehra RV, et al. Relationship between tooth shade value and skin color: an observational study. J Prosthet Dent 2002;87(2):149–152. DOI: 10.1067/mpr.2002.121109.
Azad AA, Salman A, Majid Z, et al. Relationship of age, gender and skin tone to shades of permanent maxillary central incisors. Pak Oral Dent J 2007;27:119–125.
Sharma V, Punia S, Lakshmana B. A study of relationship between skin color and tooth shade value in population of Udaipur, Rajasthan. Int J Dent Clin 2010;2(4):26–29.
Haralur SB, Dibas AM, Almelhi NA, et al. The tooth and skin colour interrelationship across the different ethnic groups. Int J Dent 2014;2014:146028.
Al-Dwairi Z, Shaweesh A, Kamkarfar S, et al. Tooth shade measurement and their agreement with skin color. Int J Prosthodont 2014;27(5):458–460. DOI: 10.11607/ijp.3826.
Dummett CO, Sakumura JS, Barens G. The relationship of facial skin complexion to oral mucosa pigmentation and tooth color. J Prosthet Dent 1980;43:392–396. DOI: 10.1016/0022-3913(80)90207-3.
Gozalo-Diaz D, Johnston WM, Wee AG. Estimating the color of maxillary central incisors based on age and gender. J Prosthet Dent 2008;100(2):93–98. DOI: 10.1016/S0022-3913(08)60155-9.
Esan TA, Olusile AO, Akeredolu PA, et al. Factors influencing tooth shade selection for completely edentulous patients. J Contemp Dent Pract 2006;7(5):80–87. DOI: 10.5005/jcdp-7-5-80.
Spichenok O, Budimlija ZM, Mitchell AA, et al. Prediction of eye and skin color in diverse populations using seven SNPs. Forensic Sci Int Genet 2011;5(5):472–478. DOI: 10.1016/j.fsigen.2010.10.005.
Odioso LL, Gibb RD, Gerlach RW. Impact of demographic, behavioural, and dental care utilization parameters on tooth color and personal satisfaction. Compend Contin Educ Dent 2000;21(Suppl 29):S35—S41
Veeraganta SK, Savadi CS, Baroudi K, et al. Differences in tooth shade value according to age, gender and skin color. J Indian Prosthodont Soc 2015;15(2):138–141. DOI: 10.4103/0972-4052.155035.