Pediatric Oral Hygiene
Oral Hygiene in Ottawa, Ontario
Tooth Decay Prevention
Tooth decay is a progressive disease resulting in the interaction of bacteria that naturally occur on the teeth and sugars in the everyday diet. Sugar causes a reaction in the bacteria, causing it to produce acids that break down the mineral in teeth, forming a cavity. Dentists remove the decay and fill the tooth using a variety of fillings, restoring the tooth to a healthy state. Nerve damage can result from severe decay and may require a crown (a crown is like a large filling that can cap a tooth, making it stronger or covering it). Avoiding unnecessary decay simply requires strict adherence to a dental hygiene regimen: proper brushing twice per day as well as daily flossing, regular dental check-ups, diet control and fluoride treatment. Practicing good hygiene avoids unhealthy teeth and costly treatment.
The grooves and depressions that form the chewing surfaces of the back teeth are extremely difficult (if not impossible) to clean of bacteria and food. As the bacteria reacts with the food, acids form and break down the tooth enamel, causing cavities. Recent studies indicate that 88 percent of total cavities in American school children are caused this way.
Tooth sealants protect these susceptible areas by sealing the grooves and depressions, preventing bacteria and food particles from residing in these areas. Sealant material is a resin typically applied to the back teeth, molars and premolars and areas prone to cavities. It lasts for several years but needs to be checked during regular appointments.
Fluoride is a substance that helps teeth become stronger and resistant to decay. Routinely drinking water treated with fluoride and brushing and flossing regularly ensures significantly lower cavities. Ottawa's water supply is fluoridated and supplements are generally not recommended. If you are not sure whether or not your water contains the proper amount of fluoride, contact your city water testing department for further information on how to do this.
Find out more about the City of Ottawa's fluoridation program at Your Water and Fluoridation.