Select the true statement regarding diagnosing feline tooth resorption.

The most accurate statement regarding diagnosing feline tooth resorption is that full diagnosis requires dental radiographs. This is because while clinical examination can provide some indication of tooth resorption, it often does not reveal the complete extent of the condition. Feline tooth resorption is a commonly observed dental issue where there is a loss of tooth structure due to the body’s own resorptive processes.

Many affected teeth may appear normal on the surface, yet have extensive lesions beneath the gum line that can only be identified through radiographic imaging. Dental radiographs can reveal changes such as root resorption or changes in bone surrounding the tooth, which are crucial for a comprehensive diagnosis and subsequent treatment planning.

While clinical signs may be observed in some cats, they are not always present, and visual inspection alone is insufficient for a definitive diagnosis. Therefore, relying solely on clinical information without radiographs would lead to an incomplete assessment of the underlying condition.