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Secondary teeth come in (erupt) when children begin to lose their primary (baby) teeth between the ages of 6 and 11 years. The last permanent teeth usually erupt between the ages of 12 and 21. There are normally 32 permanent teeth.
Current as ofOctober 3, 2018
Author: Healthwise Staff E. Gregory Thompson, MD - Internal Medicine Brian O'Brien, MD, FRCPC - Internal Medicine Adam Husney, MD - Family Medicine Martin J. Gabica, MD - Family Medicine Arden G. Christen, DDS, MSD, MA, FACD - Dentistry
Medical Review:E. Gregory Thompson, MD - Internal Medicine & Brian O'Brien, MD, FRCPC - Internal Medicine & Adam Husney, MD - Family Medicine & Martin J. Gabica, MD - Family Medicine & Arden G. Christen, DDS, MSD, MA, FACD - Dentistry