What are Sealants For?

With the approach of the school year, many parents are eager to make sure their children’s teeth are in good condition. Toothaches are a common reason for children’s sleep and behavior problems, and general dentists can provide preventive care as well as repair. But one of the most common forms of preventive dentistry, the application of sealants, works for adults as well as children. At Dr. Suzanne Haeri’s South Carthay dental office, we’re pleased to offer sealants for the protection of our patients’ teeth, and we especially want adults who have a history of tooth decay to know how they can benefit.

 

Sealants are shields that are applied to the grinding surfaces of the molars and premolars. Those teeth have multiple raised bits, called cusps, with indentations between them. The indentations commonly become caked in food debris, particularly starches, making them good spots for oral bacteria to grow in. These parts of the teeth can also be difficult to brush effectively, allowing the acid by-product of oral bacteria to settle into indentations and create bigger cracks. However, sealants smooth out the teeth’s grinding surfaces and create a barrier between the enamel and the food debris. They leave the teeth textured enough to fulfill their function, but slow the rate of decay.

 

Application of sealants doesn’t require preparation from the patient. After cleaning the teeth, we’ll apply a mild etching acid to them to increase their surface area. We’ll then paint the plastic sealant on in liquid form and harden it with a blue light. The patient will resume eating normally by the next day, and afterward, the sealant can last for as long as ten years as long as they maintain regular oral hygiene.

 

The dental office of Suzanne Haeri, DDS, is located at 1100 S La Cienega Blvd, Los Angeles, California, 90035. To schedule an appointment, call 310-657-2200 or visit our website at Suzanne Haeri DDS.