Cleft lips aren’t as common as they used to be, thanks to scientific advancements and the help of dental professionals. Still, they do occur, even in first-world countries like the U.S. Rather than blame oneself for this congenital condition, it’s best for parents to learn about the various causes of cleft lip. Above all, it’s essential to realize that treatment is readily available. At Luce Tooth Pediatric Dentistry, we support all kinds of congenital dental problems, including cleft lip and tongue-tie in St. Petersburg, FL.

How a Cleft Lip Develops

During the earliest weeks of pregnancy, the tissue that forms the baby’s upper lip is meant to gradually join together, according to Mother Nature’s intended plan. But the best laid plans sometimes fail. A cleft lip happens when this fusion does not occur properly. The exact reason why this happens isn’t always known, but it’s believed to be caused by a combination of genetic and environmental factors.

Genetic and Family History

In many cases, a cleft lip may be linked to a family history of similar conditions. If one or both parents carry certain genes, they may pass them on to their child, increasing the risk of a cleft. However, a child can still be born with a cleft lip even if there’s no known family history.

Environmental and Lifestyle Factors

A variety of environmental influences during pregnancy may also increase the risk. These include maternal smoking, alcohol use, certain medications, poor nutrition, and lack of prenatal vitamins such as folic acid. Medical conditions like diabetes and obesity in the mother have also been associated with a higher risk of cleft lip.

The good news is that cleft lips are highly treatable, often with surgical repair in the first year of life, followed by supportive care to ensure healthy development and function. Contact your pediatric dentist in St. Petersburg, FL to learn more.