JULY 2010: CHEVY

"Chevy" was presented with a condition known as incisor tooth overgrowth causing discomfort and eating difficulty. Chinchillas are included in the rodentia order, the largest order of the mammal classification. They have aradicular hypsodont teeth (teeth that grow continuously throughout life) for both the incisors and cheek teeth. The periodontal ligament of this type of tooth contains an intermediate plexus through the center between the tooth's attachment and its bone attachment. This plexus allows for continuously growing teeth to move forward as they grow.[1]

Anesthesia induction and maintenance were accomplished by masking with Sevoflurane inhalant anesthetic. Radiographs were taken to assess the teeth. Cheek and tongue retractors were utilized to allow proper visualization of the oral cavity and teeth. Odontoplasty (recontouring of the tooth surface) was performed with a dremel tool along with rasps and files to complete the process and reestablish an acceptable occlusal length and angle. Chevy's recovery was uneventful.

It is important when dealing with different species of animals whether canine, feline, equine, rodent or lagamorph to have the education and expertise required to provide competent service to these pets and their owners in the field of veterinary dentistry. Unfounded damage and worse, unwarranted pain and suffering can be inflicted on these creatures without the knowledge to treat them properly. Dentistry is a specialty field. Learning through education and professional instruction will give you the necessary tools to provide the high quality care that is expected.

[1] Holmstrom SE., Veterinary Dentistry for the Technician and Office Staff; Philadelphia: WB Saunders Co; 2000: 294-295.