Estudo comparativo da eficácia da abraçadeira e fio de nylon na deferentectomia em cães adultos

Abstract

This report refers to the culmination of the course in the form of an internship supervised work and experimental work, both carried out by student Rabia António Canda, at the Veterinary School Hospital (H.E.V.), from March 03 to June 03, 2010. The student during the internship period had the opportunity to participate in various activities, collaborating directly in: 18% of the routine activities carried out, with emphasis on the deworming (37.4%), rabies vaccinations (22.6%) and multipurpose vaccines (19.8%); 36% of clinical cases where enteritis stood out (8.7%); 37% of surgeries performed, with emphasis for ovary-hysterectomies (22.5%) and orchidectomies (15.7%). Regarding the exams complementary, the trainee participated in 17% of the complementary exams carried out, being the blood count was the most requested exam (28%). During the internship period, a study was carried out to compare the effectiveness of nylon clamp and nylon thread for deferentectomy and ligation of the different ducts in adult dogs. The comparison covered the surgical maneuvers, the time of surgery and their costs and time spent on azospermia. 12 adult dogs of different breed, sex and weight were used, divided into four groups of three animals: - The first group submitted to deferentectomy using the nylon clamp for ligation of the deferent ducts, - The second group submitted to ligation of the different ducts using the nylon clamp, - The third group underwent deferentectomy using nylon thread, - And the fourth group submitted to ligation of the different ducts using nylon thread. The study found that the nylon clamp was easy to handle, which reduced the surgical time and consequently the time of anesthesia and the costs that involve all the process. Azoospermia occurred in the first week after surgery in all groups of patients. study. Further studies are recommended in order to verify the long-term effect of clamp in the body and to verify the reversibility of the deferentectomy in the dog already proven in Humans.