Q: The veterinarian says my cat has tooth resorption, so I made an appointment for her to have dental X-rays and probably tooth extraction. What can you tell me about this condition?
A: Tooth resorption, previously called feline odontoclastic resorptive lesions or neck lesions because they’re often seen on the neck of the tooth where the visible crown meets the root, occurs in 25% to 75% of adult cats, making it their most common dental disease.
Tooth resorption occurs when odontoclasts, cells that normally dissolve and absorb the roots of baby teeth as the adult teeth erupt, instead attack adult teeth. The assault usually begins within the root but may start on the neck or crown of the tooth….