Illustration copyright 2000, 2003 Nucleus
Communications, Inc. All rights reserved.
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
Primary Medical Reviewer
E. Gregory Thompson, MD - Internal Medicine
Specialist Medical Reviewer
Arden Christen, DDS, MSD, MA, FACD - Dentistry
January 7, 2013
WebMD Medical Reference from Healthwise
January 07, 2013
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