Behavioral Signs Associated With Equine Periapical Infection in Cheek Teeth.

The research article investigates the behavioral signs of dental pain related to periapical infections in horses’ cheek teeth (CT) and how the removal of infected teeth impacts these behaviors. They also considered the owners’ ability to identify dental pain-related behaviors in their horses.

Research Methodology

• The study involved 47 horse owners whose horses’ CT had been extracted due to periapical infection.
• Owners were asked to complete an internet-based questionnaire with 23 questions. The questionnaire focused on changes in the horses’ eating habits, behaviors when using a bit, and general behaviors before and after the removal of the CT.
• The differences in the number of signs shown by each horse before and after tooth removal were statistically analysed.

Findings

• Before the operation to remove the infected tooth, a majority of horse owners reported behavioral changes in their horses. Common behaviors included avoiding the bit, difficulty eating, and displaying asocial or aggressive tendencies.
• These behaviors saw a significant decline after the extraction of the infected tooth, which led the researchers to suggest that these behaviors could be indicators of dental pain in horses.
• The researchers identified that only half of the periapical infection cases were diagnosed during a routine dental examination. This indicates that many horse owners are unaware that certain undesirable behaviors in their horses could be symptomatic of dental pain.

Implications

• Based on these findings, the study underlines the crucial role routine dental examinations play in maintaining the overall well-being of horses.
• Furthermore, the research points out the importance of educating horse owners to recognize and interpret behavioral changes in their horses as potential indicators of dental pain.