References / Additional Resources

Misch CE. Clinical Guideline for the Vertical Position of the Maxillary Incisal Edge. oralhealth.com. 2011 Aug 01. Accessed February 5, 2021.

Khan M, Qamar K, Naeem S. Coincidence of Facial Midline with Dental Midline. 2014. Accessed February 5, 2021.

Kokich VO Jr, Kiyak HA, Shapiro PA. Comparing the perception of dentists and lay people to altered dental esthetics. J Esthet Dent. 1999;11(6):311-24. doi: 10.1111/j.1708-8240.1999.tb00414.x.

Christensen R. Aesthetic Ceramic Crowns: Where Are We in 2019? dentaltown.com. 2019 May. Accessed February 5, 2021.