Penetrating lingual foreign bodies in three horses.

This study explores three cases of horses suffering from excessive saliva production (ptyalism) and swallowing difficulties (dysphagia) due to the presence of metallic foreign bodies in their tongues. While one horse’s symptoms subsided without intervention, the other two required invasive procedures to remove the foreign bodies, after which clinical signs in all cases ceased.

Introduction

• The research focuses on the clinical presentation, diagnostics, and resolution of three equine cases where metallic foreign bodies were found embedded in the tongues of the animals. Key symptoms included ptyalism, or excessive salivation, and dysphagia, or difficulties swallowing.
• The research aims to shed light on the potential severity and clinical management of such circumstances in an equine context.

Methodology

• The study is essentially a collection of three case studies.
• These cases were examined through oral exams and radiography, which is medical imaging using X-rays, to identify and locate the metallic objects within the tongue.

Findings

• For one of the horses, the clinical signs resolved on their own without requiring removal of the foreign body. The paper does not provide specific details on why this occurred; it may be that the object caused initial distress but was eventually tolerated by the animal’s system.
• The second horse was able to have the foreign body removed through an oral approach, suggesting that the metallic object was not deeply embedded and was within reach with common veterinary oral veterinary tools.
• The third horse was more complex, requiring a mandibular symphysiotomy, which is a surgical separation of the lower jaw, and radiographic guidance. This implies a deeper or more complicated implantation of the foreign body within the tongue tissue.

Conclusion

• Once the foreign body was removed or tolerated, all three horses ceased to show symptoms of ptyalism and dysphagia. This underscores the impact such foreign bodies can have on normal equine physiology and behavior.
• The study points to the need for attentive management and medical intervention in similar cases, given that two of the three horses required invasive procedures to restore normal functioning.