Peg laterals are cone-shaped teeth that are noticeably smaller than average. This condition most commonly affects one or both lateral incisors, the teeth on either side of the two front ones on the top arch of the mouth. Here is what you need to know about the causes of peg laterals and the treatment options a dental care professional can provide for your child.

Causes

In many cases, peg laterals are genetic traits inherited from parents. In some families, multiple generations will develop the same growth patterns in their teeth. Therefore, peg laterals might be an issue your family has dealt with for decades or even centuries.

Certain genetic disorders and defects can also cause peg laterals. These include congenital syphilis and Williams syndrome, a developmental disorder that produces distinct facial characteristics, including pegged teeth.

Treatments

A dental care provider can determine the cause of your child's peg laterals and whether they are signs of more serious health concerns to address. In most situations, they are merely cosmetic issues that can be fixed. 

The exact course of treatment depends on the condition's size, location, and severity. A crown is a restoration that encompasses the entire tooth, increasing its size and making it more uniform with the surrounding structures. Another popular solution is a veneer. It's attached to the front of the tooth and shaped to fit with the rest of the mouth. If the peg lateral is unusually small or damaged by cavities, your dentist may suggest removing it and replacing it with a crown or bridge.

The right treatment will restore the fullness of your child's smile and the health and comfort of their mouth. The pediatric dentists at Pedodontic Associates are here to help. For over 25 years, they have served infants, children, and adolescents on Oahu and Maui from three convenient locations. Their dental care services include exams, extractions, orthodontics, and dental emergency treatments. Schedule an appointment by calling their Kahala office at (808) 735-1733, the Pearlridge location at (808) 487-7933, or the Kahului location at (808) 877-0066. You can also browse their services on their website.