Teeth

More than 80% of IP patients have abnormalities of their teeth, and these can be useful in making the diagnosis of IP. Both the baby and adult teeth may be affected. Frequently, there is a delay in the eruption of the teeth, and some teeth may be missing altogether. When they do erupt, the teeth may be unusually shaped, typically pegged or cone-shaped. The quality of the teeth and the enamel covering them is normal. Few individuals have serious dental problems, and most can be helped with cosmetic dentistry (orthodontics or prosthodontics) as necessary.

Adult teeth can be affected even when baby teeth have been fairly normal. Unfortunately, issues with baby teeth do not predict the course of adult tooth development.