Feline Tooth Resorption
This is a syndrome seen only in cats where their teeth begin to dissolve. A veterinarian usually notices defects, or holes, in various areas of the teeth during a routine examination or during a dental cleaning.
Currently, the cause of this syndrome is unknown. Some veterinarians feel these patients may have a calcium imbalance.
Most cats are completely normal and show no clinical signs to their owners. Others will show pain during eating, excessive salivation, or blood in the mouth. Clinical signs will depend on how severe the resorption is-the deeper the lesion, the more painful it is.
Unless the lesion is very mild, extraction of the tooth is usually recommended. This appears to be a progressive disease meaning the tooth will continue to dissolve if not extracted. In severe cases, the root of the tooth has fused to the bone of the jaw, so extraction is limited to the crown of the tooth. Your veterinarian may refer your pet to a veterinary dentist for complete treatment.
