Circumferential postioplasty for correction of congenital phimosis in cats: Case Report




Dysuria; Feline; Young; Penis; Foreskin.


The objective of the study was to report the clinical presentation and, the surgical correction of congenital phimosis in a young cat, by circumferential postioplasty. A cat, male, mixed breed, with four months of life, was admitted to the Veterinary Hospital of the State University of Londrina, complaining of dysuria, polyuria and polydipsia since birth, in addition to hematuria one day ago. On physical examination, wet dermatitis was observed in the scrotal region, with the presence of urine in the preputial cavity, and when trying to pull the patient's penis for the evaluation, a preputial orifice with insufficient opening for exposure was identified. In view of the history, the patient's age and physical examination, phimosis due to congenital stenosis of the preputial ostium was suggested as a diagnosis. The treatment instituted was correction surgery. A wedge-shaped incision was made in the craniodorsal face of the foreskin with an excision of about 3 mm, the mucosa of the ipsilateral edge of the foreskin was positioned in a simple discontinuous suture pattern, using a 5-0 non-absorbable suture. Ten days after the procedure, the animal was urinating in a jet, without further changes. Thus, performing the surgical correction of congenital phimosis in cats, using the circumferential postioplasty technique, is recommended, as there is resolution of the clinical changes. In addition, it was evident in the present study that the patient's prognosis success was due to the knowledge of physiology and an efficient pediatric clinical examination.


Arthur, G. H., Noakes, D. E., Pearson, H., & Parkinson, T. J. (1996). Veterinary Reproduction and Obstetrics. (7a ed.): Saunders, 714-24.

Bojrab, M. J. (2014). Mecanismos das doenças em cirurgia de pequenos animais. (3a ed.): Roca, 1040p.

Bastos, M. M. S., Pantoja, A. R., Everton, E. B., Carneiro, M. J. C., & Aires, E. O. M. (2020). Postioplastia por circuncisão para redução de fimose em gato: relato de caso. Medicina Veterinária (UFRPE), 14(2), 113-116.

Bright, S. R., & Mellanby, R. J. (2004). Congenital phimosis in a cat. Journal of feline medicine and surgery, 6(6), 367-370.

De Vlaming, A., Wallace, M. L., & Ellison, G. W. (2019). Clinical characteristics, classification, and surgical outcome for kittens with phimosis: 8 cases (2009–2017). Journal of the American Veterinary Medical Association, 255(9), 1039-1046.

May, L. R., & Hauptman, J. G. Phimosis in cats: 10 cases (2000– 2008). J Am Anim Hosp Assoc 2009; 45:277–283.

Freitas, P. M. C., Luz, M. R., Paraguassú, A. O., & Barbosa, B. C. (2019). Particularidades nas cirurgias do sistema reprodutor da espécie canina. Rev. Bras. Reprod. Anim, 43(2), 346-355.

Fossum, T. W. (2002). Small Animal Surgery. (2nd ed), Mosby, 11830 Westline Industrial Drive, St. Louis, Missouri-63146, 297.

De la Puerta, B., & Baines, S. (2012). Surgical diseases of the genital tract in male dogs 2. Penis and prepuce. In Practice, 34(3), 128-135.

De Souza, T. D. (2017). Mortalidade fetal e neonatal canina.

Hobson, H. P. Penis and prepuce. In: Bojrab M.J., editor. Current techniques in small animal surgery. Baltimore: Williams and Wilkins; 2005, 527-37.

Hungria, C. B. Postioplastia com punch de biópsia para a correção cirúrgica de fimose causada por estenose congênita do óstio prepucial em um cão: relato de caso.

Lundke, M., & Andre, M. E. D. A.(2013). Pesquisa em educação: uma abordagem qualitativa. (2a ed.): EPU

Weide, L. A., Contesini, E. A., Ferreira, M. P., & Stedile, R. (2006). Postioplastia modificada para a redução de fimose em cães. Acta Scientiae Veterinariae, 34(3), 339-342.

Volpato, R., Ramos, R. D. S., Magalhães, L. C. O., Lopes, M. D., & Souza, D. B. D. (2010). Afecções do pênis e prepúcio dos cães: revisão de literatura. Veterinária e Zootecnia, 312-323.

Yoon, H. Y., & Jeong, S. W. (2013). Surgical correction of a congenital or acquired phimosis in two cats. 한국임상수의학회지, 30(2), 123-126.



How to Cite

FERNANDES, M. P.; MARTINS, M. I. M.; GREGHI, J. R.; GROTH, A.; CARDOSO, G. S.; GOMES, C. da C.; SILVA, V. W. .; AMARAL, L. M. de S.; SILVA, N. R. da . Circumferential postioplasty for correction of congenital phimosis in cats: Case Report. Research, Society and Development, [S. l.], v. 10, n. 1, p. e41010111882, 2021. DOI: 10.33448/rsd-v10i1.11882. Disponível em: Acesso em: 26 feb. 2021.



Agrarian and Biological Sciences