Sinusitis in an Italian Saddle mare

Case report

Authors

  • Amanda Borges Cherulli Filassi Universidade de Franca https://orcid.org/0009-0003-9541-1127
  • Vitor Foroni Casas Universidade de Franca
  • Onildo Roney de Oliveira Faculdades Associadas Zootecnia de Uberaba
  • Maurício José Bittar Instituto Brasileiro de Veterinária/Centro Universitário Vértice https://orcid.org/0009-0004-0806-2190

DOI:

https://doi.org/10.31533/pubvet.v19n11e1865

Keywords:

Caries, equine, fracture, dentistry

Abstract

Equine sinusitis is a condition that affects the upper respiratory tract and can be classified as primary or secondary. Horses with primary sinusitis, generally of bacterial or viral etiology, in most cases respond to clinical, non-surgical treatment. In contrast, dental fractures are a classic cause of secondary sinusitis, due to apical infection and subsequent involvement of the paranasal sinuses. In the case of the mare described in this report, secondary sinusitis was caused by transverse tooth fractures that led to an ascending infection, resulting in continuous unilateral nasal discharge on the left side, yellowish in color and foul-smelling, along with chewing discomfort during feeding. Radiographic examinations and a sinoscopy were performed, followed by treatment involving extraction of the fractured teeth, restoration of the cavity-afflicted tooth, sinusotomy, and trephination for nasal lavage. The results were satisfactory.

References

Alessandro, A. (2017). Odontologia equina. In Вестник Росздравнадзора (Vol. 6).

Botelho, D. L. M., Cesar, J. A. W., & Filadelpho, A. L. (2007). Odontologia Equina. Revista Eletrônica de Medicina Veterinária, 4(8).

Horbal, A., Reardon, R. J. M., Liuti, T., & Dixon, P. M. (2017). Evaluation of ex vivo restoration of carious equine maxillary cheek teeth infundibulae following debridement with dental drills and Hedstrom files. Veterinary Journal, 230. https://doi.org/10.1016/j.tvjl.2017.11.001.

Lorenzo, C. E. (2018). Odontología Equina. Sitio Argentino de Producción Animal.

Machado, T. S. L., & Silva, L. C. L. C. (2013). Endoscópio rígido e flexível na sinoscopia e técnica de triangulação em seios paranasais de equinos. Ciência Rural, 43(12), 2254–2260. https://doi.org/10.1590/S0103-84782013001200022.

Mendes, R. P., Lima, A. E., Cunha, R., Bittar, M. J., Vasconcelos, C. C., Piñeros, D. D. V, & Corrêa, R. R. (2025). Complementary radiographic projection for evaluation of the conchal sinuses and bullae in horses. Radiologia Veterinária e Ultrassonografia, 66(3). https://doi.org/10.1111/vru.70046

Morais, F. F., Silveira, A. S., Pinto, F. A., Fonseca Filho, L. B., Pereira, L. B. S. B., Nascimento, J. C. S., Lima, J. D. O., Wanderley, G. M. M., Couto, G. I. S., & Vasco Neto, H. L. S. (2018). Exodontia pela técnica intraoral em égua: Relato de caso. PUBVET, 12(10), 1–5. https://doi.org/10.31533/pubvet.v12n10a187.1-5.

Preiner, A., & Biava, S. (2016). Odontologia Equina Como Profilaxia. Scientia Rural, July 2016.

Rawlinson, J. E. (2023). Equine dental caries and restoration. Equine Veterinary Education, 35(12), 487–496. https://doi.org/10.1111/eve.13849.

Roza, M. R., & Santana, S. B. (2018). Odontologia veterinária: Princípios e técnicas (1a ed., Vol. 1). Editora MedVet.

Sakata, K. A. C., Silva, S. K. S. M., Domingues, S. F. S., Lopes, C. T. A., & Salvarani, F. M. (2022). Rinite e sinusite causada por Candida sp. em Sporophila angolensis: Relato de caso. PUBVET, 16(5), 1–7. https://doi.org/10.31533/pubvet.v16n05a1119.1-7.

Santos, J. L., Santos, R. L., Santos, R. L., Ribeiro, A. B., & Leite, J. V. (2023). Odontologia Equina: Abordagens par Prevenção e Tratamento de Patologias. https://doi.org/10.51161/convet2023/23016.

Silva, J. V. S., Berwanger, Â. R., & Savi Filho, P. C. (2023). Sinusite equina secundária: Relato de caso. Revista Ibero-Americana de Humanidades, Ciências e Educação, 9(10), 4210–4217. https://doi.org/10.51891/rease.v9i10.12174.

Silva Júnior, M. B., Silva, F. O., Cezar, A. R. R., Oliveira, A. S., Silva, T. C. S., Souza, F. W., & Escodoro, P. B. (2016). Neuroleptoanalgesia, trepanação óssea e exodontia dental em equino. Ciências Veterinárias nos Trópicos, 19(2), 26–26.

Straioto, K., Silva, L., & Ribeiro, M. (2018). Odontologia Equina - Aspectos importantes. Enciclopédia Biosfera, 15(27). https://doi.org/10.18677/encibio_2018a62.

Tremaine, W. H., & Dixon, P. M. (2001). A long-term study of 277 cases of equine sinonasal disease. Part 2: Treatments and results of treatments. Equine Veterinary Journal, 33(3), 667–675. https://doi.org/10.2746/042516401776249787.

Published

2025-11-26

Issue

Section

Medicina veterinária

How to Cite

1.
Filassi ABC, Foroni Casas V, Oliveira OR de, Bittar MJ. Sinusitis in an Italian Saddle mare: Case report. Pubvet [Internet]. 2025 Nov. 26 [cited 2026 Oct. 24];19(11):e1865. Available from: https://ojs.pubvet.com.br/index.php/revista/article/view/4308