Referral & Clinical

Orthodontics & Bite Defects

Orthodontics and bite defects are a common reason for referral.

Most cases are referred simply for a bite appraisal. Genetic counselling is an integral part of this consultation with written reports are provided for the owner and referring veterinary surgeon. These specialist reports often assist clients in disputes with the breeder and, for breeders, in the future selection of stud animals. These are "expert reports" and can be used in legal disputes. An article written by us was published in Veterinary Times in December 2006. A pdf is available to download here.

The most common defects we see are:

1. Lingually displaced canine teeth - this is so common there is a separate category on the right sidebar

2. "Lance canines" in Shelties

3. Rostral crossboite with lower incisors forward of uppers.

Our primary duty is to the patient and their welfare. Bite defects often cause pain and discomfort and dealing with this is our main concern.

Ethics

There are a number of ethical concerns that have to be satisfied before undertaking any orthodontic treatment that may change the appearance of an animal with a bite defect. We are obliged to inform the Kennel Club of actions we take to alter the natural conformation of a dog. Potential clients are requted to download the form , complete it and bring it with you on the day. We also need your microchip number.

In the past we have had some clients who have refused to sign this form and have effectively wasted a long journey. It may be worth pre-warning potential referral clients before they travel.

It is very important for the welfare of the breed in general that an individual with a bite defect is not allowed to breed. To that end, major orthodontic work cannot be performed unless the animal has been neutered.

Please also note that the Kennel Club obliges us to submit details of any change in conformation if dentistry changes the appearance of the animal.

If in doubt contact us first before travelling.

The American Veterinary Dental College recently published (on it's website) a list of normal criteria for the bite of the dog. This can be seen at www.avdc.org. To assist you we have provided a link with permission. Occlusion.

Navigate to the page and scroll to the bottom to view the text and images. This nomenclature is now the accepted standard for bite and occlusion.