Common dental
disorders of rabbits
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Causes for dental disease in rabbits •
Inbreeding, congenital causes, e.g. malocclusion of
the incisors, as seen more frequently in dwarf breeds; •
Improper wearing, due to a wrong diet, low in hay or
fiber-rich food; •
Trauma, e.g. after a fall on the nose, clipping with
a nail cutter; • Overly prominent jaw (prognathism)
or too short jaw (brachygnathism). |
Symptoms associated with dental disease
Iris Hadar The head movement done by Puppit, a female
rabbit is characteristic of a rabbit that suffers discomfort and pain from a
dental issue and gum lesions. During a vet check-up, an elongated molar was
discovered and treated. After treatment, Puppit ate
well and the head movement stopped. •
Obesity or decreased food intake, anorexia, leading
to weight loss; •
Swallowing difficulties (dysphagia); •
Digestive problems, including stasis; •
Changes in the size, shape or amount of fecal
production, diarrhea; •
Drooling, or the production of excessive saliva,
accompanied by wet fur under the chin, and forelimbs; •
Ocular discharge (e.g. epiphora,
dacryocystitis); •
Bulging eyes (exophthalmia); •
Nasal discharge; •
Respiratory distress (dyspnea); •
Presence of lumps, facial abscesses; •
Poor coat, patchy baldness (alopecia). |
Correction of dental disorders should
always and only be done by an experienced veterinarian The size of the oral cavity of the
rabbit is small, and motion range of the jaws is limited. This makes
examination of the oral cavity with an otoscope on a conscious rabbit
difficult. Dental problems or lesions can easily be overlooked.
In the case dental disease is suspected or observed,
the oral examination made on a conscious rabbit should be followed by an
examination under full anesthesia, accompanied by radiographies of the skull
under various angles, in order to assess the health of the tooth roots, the
presence of an abscess or osteomyelitis (bone inflammation). Trying to correct teeth at home is a cause of distress and pain for the rabbit. It can moreover lead to fracture of the tooth in the visible part or under the gum line, the tooth stops growing after damaged of the tooth root (edodontic diseases), or it can lead to infection of the tooth root. Malocclusion often becomes worse, after nail clipping !!!
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Common disorders Illustration: property Medirabbit.com |
Malocclusion of upper maxillary incisors Illustration: property Medirabbit.com |
Malocclusion of maxillary and mandibular
incisors Illustration: property Medirabbit.com |
Molar overgrowth Illustration: property Medirabbit.com |
Presence of molar spurs Illustration: property Medirabbit.com |
Video: Overview of dental problems in rabbits, by Debbie Hanson. Speaking: Roy Cruzen (Steeplechase Animal
Hospital, Houston, USA), with the rabbit Pixel. |
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