Malocclusion

A malocclusion is an abnormal bite. In a normal occlusion, the upper incisors should be in front of the lower incisors. The lower canines should fit in the space between the upper canines and the third incisor teeth in what is called a "scissor bite". (See pictures below.) The most common malocclusion we see at Veterinary Dental Services, LLC is a Class II malocclusion, which is sometimes referred to as an overbite. Often it is accompanied by linguoverted (directed inwards or towards the tongue) mandibular canine teeth. This is also called "base narrow" canine teeth (see first image.) This type of malocclusion can be painful because the lower canine tooth is contacting the hard palate and making an indent, or sometimes even a hole that connects with the nasal sinus. This is referred to as an oronasal fistula. Many malocclusions are genetic, although some are caused by trauma. Some malocclusions are considered normal for the breed. Our goal at Veterinary Dental Services, LLC is to provide our patients with a comfortable and functional bite. Treatment options may include moving teeth with orthodontics, extracting teeth, or crown shortening with vital pulp therapy. If you suspect that your cat or dog has a malocclusion, please contact our office to schedule an appointment with one of our doctors.

*Last three pictures courtesy of the AVDC.

Veterinary Dental Services, LLC
138 Great Road, Acton, MA 01720 · (978) 929-9200
FAX: 978-929-9979 Email: reception@veterinarydental.com