Some preemies have developed grooves after being intubated for as few as seven days, but generally speaking, the longer the intubation time, the more likely a palatal groove will develop. The need for braces may or may not be caused by prematurity. Few studies have been done in this area, and dentists continue to debate this issue. Some orthodontists treat preemies' crowded teeth or a palatal groove with a spacer in the first few years of life. Others believe that the need for braces cannot be determined until the six-year molars have arrived and will not treat any problems until the dimensions of the jaw can be measured.
Some parents wonder if missing teeth are a result of prematurity.
There are no studies showing this association. As with many other medical problems associated with prematurity, the smaller and sicker your preemie was, the more likely he or she will develop the above problems. If you are concerned about your preemie's teeth, be sure to see a pediatric dentist or a general dentist who has experience treating premature infants. Preemies with oral aversions or sensory issues may not want the dentist to come near their mouths. An occupational or speech therapist may have some helpful advice for taking your child to see the dentist.