Are caries on the rise in cats and dogs?February 10, 2025Are dental caries becoming more common in pets? While historically rare, Dr. John R. Lewis has been noticing an an increase. Learn how caries differ from tooth resorption, the role of bacteria, and what factors contribute to tooth decay in dogs.
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Active orthodontics: Moving problematic teethOctober 23, 2024A look at how active orthodontic devices are used to correct mesioversion of maxillary canine teeth.
Periodontal instrumentation: How to properly scale and polish teethMarch 17, 2024This month's column features hand instrumentation and proper polishing that should occur after every dental scaling.
Periodontal instrumentation: How to properly clean teethFebruary 20, 2024Though ultrasonic scalers are very helpful tools, you will also need to have hand scalers and curettes in your armamentarium.
Gleaning pearls of (dental) wisdom from a mentor-peerFebruary 15, 2024This National Pet Dental Health Month, a mentor with decades-long experience shares learnings and insights in general practice
Fixing a case of mandibular osteomyelitisJanuary 4, 2024This month's 'Dental Pearls' column covers a case where a concerning swelling of the mandible turns out to have a good prognosis, but due to a different etiology.
Big isn't always bad when dealing with oral tumorsDecember 23, 2023This case is a good reminder not all large masses are malignant. Clinical and radiographic information obtained intraoperatively can help in decision making of whether to pursue an incisional vs. excisional biopsy.
Treating the large oronasal defectsNovember 15, 2023The key is to develop a revision plan that is based on good surgical principles and addresses shortcomings of the original closure.
Repairing oronasal fistulae with double flapsNovember 1, 2023This technique may only be used to treat pre-existing oronasal fistulas, but not for treatment of fistulas discovered at the time of extraction of the maxillary canine tooth.
This is not your typical tonsillar SCCSeptember 14, 2023Dr. John Lewis recently saw a case that was a good reminder of the varying appearances of squamous cell carcinoma (SCC).
