Dental sealants are a preventive treatment that can help protect the teeth from cavities and tooth decay. They are applied to the chewing surfaces of the back teeth (molars and premolars) in a liquid form and then harden to form a protective barrier over the teeth.
There are two main types of dental sealants: resin-based and glass ionomer. Resin-based sealants are made of a plastic material and are the most common type of sealant used. They are strong, durable, and resistant to wear, making them a good choice for protecting the teeth from cavities. Glass ionomer sealants are made from a mixture of glass and acrylic and are typically used on children's teeth or on teeth that have a higher risk of developing cavities.
Both types of sealants have been shown to be effective at preventing tooth decay, but resin-based sealants tend to be more durable and last longer. In a review of studies comparing the effectiveness of resin-based and glass ionomer sealants, researchers found that resin-based sealants were more effective at preventing cavities and had a longer lifespan.
There are a few factors to consider when choosing a dental sealant, including the age and oral health of the patient, the location and condition of the teeth being sealed, and the patient's risk of developing cavities. Your dentist will be able to recommend the best type of sealant for your needs based on these factors.
It's important to note that dental sealants are not a replacement for good oral hygiene practices, such as brushing and flossing. Oral surgeon markham They should be used in addition to these practices to help protect the teeth and prevent cavities.
In summary, resin-based dental sealants are the most effective and durable type of sealant and are a good choice for protecting the teeth from cavities. However, the best type of sealant for a particular patient will depend on their age, oral health, and risk of developing cavities. Your dentist will be able to recommend the best option for your needs.
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