Pathophysiology of acquired dental diseases of the horse.

The article focuses on understanding the occurrence and treatment of commonly acquired dental diseases in horses such as periodontitis, infundibular necrosis, and periapical infection. Investigating treatment options and early diagnosis through routine checkups are noted as beneficial strategies. The study points out that though rare, gingival hyperplasia and odontogenic tumors should be considered in differential diagnoses. Optimally, early detection of these diseases can support successful surgeries and treatments.

Common Dental Diseases in Horses

• The article discusses three common dental conditions affecting adult horses: periodontitis, infundibular necrosis, and periapical infection.
• Periodontitis is an inflammation of the tissues surrounding the teeth that can lead to tooth loss.
• Infundibular necrosis is the death of tooth tissue due to the obstructed blood supply.
• Periapical infection occurs when bacteria invade the bone at the apex (end) of a tooth’s root.

Importance of Routine Dental Examinations and Care

• Routine dental examinations not only help in diagnosing these dental diseases at their early stages, but also play a key role in preventing their onset.
• Routine care can involve professional cleanings, tooth adjustments, and assessments of a horse’s bite.

Exploring Treatment Modalities

• The study marks an essential need for further examination of treatments for these common horse dental diseases. This includes the use of local antimicrobial therapy, restorative dentistry, and endodontic therapy.
• Such treatments can mitigate the impact of these diseases and preserve the horse’s oral health.

Other Possible Diagnoses

• The authors remind veterinary practitioners of the importance of considering less common ailments such as gingival hyperplasia (overgrowth of the gums) and odontogenic tumors (tumours that originate in the tooth tissue) in their differential diagnoses.
• Though these conditions are rare, keeping them in mind during oral examinations of horses allows for early detection and a higher chance of successful surgery or treatment.

Dental Examination in Foals

• Brachygnathia, a condition in which the lower jaw is shorter than the upper jaw, is a common dental issue that can be identified in foals beyond the neonatal period.
• Early diagnosis of this malocclusion allows for timely treatment, potentially preventing further oral and health complications as the horse matures.