How many types of lesions are identified in feline tooth resorption?

Feline tooth resorption is a common dental condition affecting cats characterized by the resorption of dental hard tissues. It is classified into three distinct types based on the clinical and radiographic presentation: Type 1, Type 2, and Type 3.

Type 1 lesions are typically associated with periodontal disease, where there is inflammation and pain around the tooth, leading to the resorption of the tooth root. Type 2 lesions, on the other hand, are characterized by the replacement of the tooth's root with fibrous tissue instead of inflammatory changes, typically with less associated periodontal disease. Type 3 lesions exhibit characteristics of both Type 1 and Type 2, presenting a hybrid nature that may require careful evaluation for diagnosis.

Recognizing the types of lesions is critical for appropriate management and treatment strategies. Understanding these differences helps veterinarians assess the severity of the condition and determine the best course of action, which may include extraction of affected teeth or other dental interventions.

This classification is important for accurate diagnosis and treatment planning in feline dental care, underscoring the significance of recognizing multiple types of lesions rather than oversimplifying the condition.