Springbok dental malocclusion
Dental malocclusion is an abnormality in the alignment of the teeth in the springbok, a small African antelope sometimes raised in zoos or private reserves. The upper and lower jaws do not fit together properly, preventing normal wear of th...
What is it?
Dental malocclusion is an abnormality in the alignment of the teeth in the springbok, a small African antelope sometimes raised in zoos or private reserves. The upper and lower jaws do not fit together properly, preventing normal wear of the teeth. \nThis disease is not contagious. It can appear at a young age (hereditary or developmental origin) or develop later following trauma or an unsuitable diet. \nIf left untreated, it causes chronic pain, difficulty eating and progressive weight loss that can put the animal's life in danger.
Commonly observed signs
These signs are neither exhaustive nor specific. Only a veterinarian can establish a diagnosis.
Related signs — each one links to its page:
The first signs are often subtle: the animal eats more slowly, drops food from the mouth, or avoids hard foods. \n Excessive salivation, unpleasant breath, and sometimes swelling of the jaw or cheek may be observed. \nOver time, misaligned teeth wear irregularly: some become abnormally elongated (points or hooks), others become mobile or fall out. This can injure the tongue, cheeks or gums, causing painful ulcers. \nThe animal gradually loses weight, its coat becomes dull, and it may be less active or more isolated from the group.
When to consult without delay
This list does not replace veterinary advice. It gathers situations that justify a prompt consultation.
Causes and risk factors
Malocclusion can be congenital, that is to say present from birth, often linked to an anomaly in length between the upper and lower jaw (prognathism or brachygnathism). \nIt can also be acquired: facial trauma, jaw fracture, a diet that is too soft or too rich in concentrates which does not allow natural wear of the teeth, or severe periodontal disease which destabilizes the teeth.
Inbreeding in captive populations can promote the transmission of jaw conformation abnormalities. \nA captive diet low in coarse fiber and rich in concentrated foods limits the natural wear of teeth, which encourages the appearance of dental points. \nAdvanced age and a history of facial trauma are also risk factors.
Diagnosis and care
Diagnosis is the veterinarian's responsibility, based on clinical examination and laboratory tests. Care is decided case by case.
The veterinarian performs an oral examination, often under sedation or light anesthesia because the springbok is a difficult wild animal to handle. It assesses jaw alignment, the presence of tooth tips, loose teeth or soft tissue damage. \nX-rays may be necessary to assess the condition of the tooth roots and detect possible abscesses or deep infections.
Treatment
Treatment is based on filing or reducing the dental tips (grinding) to restore more comfortable chewing contact. \nVery damaged or loose teeth may require extraction. \nAnalgesic and anti-inflammatory treatment are often combined to relieve pain, and an antibiotic may be prescribed in the event of an associated infection or abscess. \nA temporary or permanent adaptation of the diet (softer foods, split ration) may be necessary during convalescence or in the event of a severe abnormality.
Treatment depends on the cause and the animal's condition: it must be determined by a veterinarian. No self-medication.
Prevention
Favor a diet rich in long fibers (hay, branches) which promotes natural and regular wear of the teeth, rather than a diet that is too concentrated. \n Avoid breeding between related animals in captive populations to limit the transmission of jaw abnormalities. \nHave animals' mouths examined regularly by a veterinarian, particularly during routine health checks or before any handling requiring anesthesia.
Possible complications
Possible complications include dental abscesses, jaw bone infection, severe weight loss leading to general weakening, and increased vulnerability to other diseases. \nIn severe and untreated cases, the animal may no longer be able to eat properly, which puts its life in danger.
When to see a veterinarian
The animal eats more slowly or avoids certain foods that it previously enjoyed.
Excessive salivation or bad breath is noted.
Swelling appears in the cheek or jaw.
The animal loses weight visibly without any apparent cause.
The animal isolates itself from the group or shows a change in behavior.
Prognosis
The prognosis depends on the severity and precocity of treatment. A slight malocclusion, corrected regularly, allows the animal to lead a normal life. \nSevere or neglected cases, particularly with significant weight loss or bone infection, have a more guarded prognosis and may require repeated care for life.
Frequently asked questions
Is springbok dental malocclusion hereditary?
It can be, particularly in captive populations where inbreeding is more frequent. But it can also appear following trauma or an inappropriate diet, without a genetic link.
Can an affected springbok continue to live normally?
Yes, if the malocclusion is slight and regularly monitored by a veterinarian with appropriate dental care. Severe cases require closer monitoring.
How to prevent this disease in a breeding or reserve?
By offering a diet rich in coarse fiber which promotes the natural wear of teeth, and by avoiding reproduction between related animals.
Is this disease contagious to other animals in the group?
No, dental malocclusion is not an infectious disease and is not transmitted from one animal to another.
References
WOAH — Organisation mondiale de la santé animale (ex-OIE)
AVMA — American Veterinary Medical Association
Content reviewed by the TunisieVet editorial team · Updated 18 August 2026
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