Why are dental X-rays needed?
If abnormalities of the teeth or gums are observed, dental x-rays may be required to determine the status of the existing tooth, particularly the roots. There are several different findings that would warrant taking dental x-rays. Chipped or fractured teeth, areas of gingivitis, or gingival pockets (pockets of dead space under the gums) should be x-rayed. Extra teeth, teeth in abnormal positions, or teeth that are grossly discolored may need to be x-rayed. In addition, teeth affected by Feline Oral Resorptive Lesions (FORLs) need to be x-rayed. This is a condition where a hole forms in the tooth at the gum line. Sometimes FORLs are visible and other times they are only found when probing the teeth. Once dental x-rays have been taken, the extent of the damage to the involved teeth can be assessed and a decision can be made regarding the future of the tooth.
