The entire Happy Smiles Horn Lake team is passionate about ensuring your child has a great trip to the dentist. Everyone from the doctors to the administrative team works hard to make sure you and your child leave with a great big smile.

Nothing would make our entire team happier than to show you why our patients have voted us Desoto's Best Dental Clinic in the Desoto-Times Tribune and Family Favorites Best Dentist in Parents and Kids Magazine Desoto Region!Dr. Preston McAlexander grew up in Holly Springs, MS and attended the University of Mississippi where he received his undergraduate degree in 1999.

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Happy Smiles Horn Lake is honored to be named 2019 and 2020 "DeSoto's Best" by DeSoto Times Tribune. We cannot thank the community enough for these treasured awards. Our dedicated doctors and staff remain motivated to continue this level of excellence for a long time to come. Happy Smiles has friendly staff and makes the kids feel at ease during the visit.

Oral Examination

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A dental examination is an important first step in evaluating your child's oral health. The health of your child's teeth and mouth are important for their overall well-being. The American Academy of Pediatric Dentistry recommends a visit to the dentist within six months of the eruption of your child's first tooth, or by their first birthday.

Dental Cleaning

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At Happy Smiles Horn Lake, our award-winning dentists are committed to helping children develop good oral health habits that will last a lifetime. In addition to regular brushing and flossing at home, we recommend all of our patients receive a professional dental cleaning along with their oral examination at least every six months.

Dental Sealant

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Dental sealants are thin white coatings that are applied to the chewing surfaces of back (molar) teeth. The chewing surfaces of molar teeth contain multiple pits and grooves which are difficult to clean with brushing and flossing alone. These areas can harbor plaque and bacteria, increasing the risk of developing tooth decay.

Dental Filling

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As part of this procedure, the dentist may need to give local anesthetic to the affected area to eliminate any tooth pain. Once the tooth is adequately anesthetized, the dentist will remove the cavity and place the white filling. The effects of the local anesthetic will wear off within a few hours.

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