Periodontitis in cats infrequently leads to facial abscess development but should always be considered as an underlying cause of this common problem. Without removal of the underlying cause of an abscess it will probably reoccur as soon as antibiotic or anti-inflammatory treatment ends.
For this reason, it is important to identify dental disease as a possible underlying cause of these abscesses. This case demonstrates very effectively that an accurate diagnosis and the formulation of an effective treatment plan would be impossible without the use of intraoral radiography. The fact that no effective decisions about diagnosis and treatment of tooth resorption are possible without the use of radiography is underlined by this case.