J Vet Sci.  2007 Jun;8(2):185-191. 10.4142/jvs.2007.8.2.185.

Surgical treatment for different forms of hernias in sheep and goats

• Al-Sobayil FA
• Ahmed AF

• KMID: 1089672
• DOI: http://doi.org/10.4142/jvs.2007.8.2.185

Abstract

Sheep and goats are frequently presented with different forms of hernias to veterinary clinics. The aim of this study is to investigate the outcome of the surgical treatment of abdominal, umbilical, inguinal and scrotal hernias in sheep and goats. Fifty-eight clinical cases (sheep = 44, goat = 14) were presented to the Veterinary Teaching Hospital, College of Agriculture and Veterinary Medicine, Qassim University, Saudi Arabia from September, 2003 to September, 2006. These animals had abdominal (sheep = 30, goat = 10), umbilical (sheep = 6, goat = 4), inguinal (sheep = 7) and scrotal (sheep = 1) hernias. All the cases of hernias in sheep and goats were subjected to full study including the history of the case, classification of hernias, the size of the hernial ring, surgical repair of the hernias, adhesions between the hernial sacs in each case, the postoperative care and follow up of the cases. The results revealed that gender had an effect on the incidence of hernia. The incidence of abdominal hernias was higher in females and the incidence of inguinal hernia was higher in males. There was a positive correlation between the history of hernia and the degree of adhesion. For the sheep, 26 out of 30 cases of abdominal hernia had good outcomes and the healing was excellent. There were postoperative complications in 4 ewes. For the goats, there were slight swellings at the site of operation in 2 out of 10 cases of abdominal hernia, while the remaining 8 cases had good outcomes. There was one case of umbilical hernia with an umbilical abscess that had broken down with sepsis formation at the surgical site. In conclusion, the success rates of surgical treatment for all types of hernias were very high and there were no significant differences in the success rates among the different types of hernias in both sheep and goats. The types of suture materials and the types of hernias had no significant effect on the outcome of the surgical treatment.

Keyword

goats; hernia; sheep; surgical treatment

MeSH Terms

Animals
Female
Goat Diseases/pathology/*surgery
Goats
Hernia/pathology/surgery/*veterinary
Male
Sheep
Sheep Diseases/pathology/*surgery

Figure

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  Fig. 1 A huge abdominal hernia in a 2-year-old Nagdi ewe (A) and an abdominal hernia just cranial to the udder in a 5-year-old female Baladi goat (B).

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  Fig. 2 An umbilical hernia in a 5-month-old Nagdi ram (A) and a scrotal hernia in a 3-year-old Naimi ram (B).

Reference

1. Arthur GH. Veterinary Reproduction and Obstetrics. 1989. 6th ed. London: Bailliére Tindall;200.

2. Berge E, Westhues M. Veterinary Operative Surgery. 1966. Copenhagen: Medical Book Company;229.

3. Braun WF, Cole WJ. Unilateral scrotal hernia repair in a ram lamb. J Am Vet Med Assoc. 1985. 187:500.

4. Carr PM. An apparently inherited inguinal hernia in the Merino ram. Aust Vet J. 1972. 48:126–127.

5. Catcott EJ. Equine Medicine and Surgery. 1972. 2nd ed. Wheaton: American Veterinary Publications;853.

6. Crowhurst RC. Abdominal surgery in the foal. Equine Vet J. 1970. 2:22.

7. Dennis SM, Leipold HW. Congenital hernias in sheep. J Am Vet Med Assoc. 1968. 152:999–1003.

8. Frank ER. Veterinary Surgery. 1964. 7th ed. Minneapolis: Burgess Publishing Company;253.

9. Gibbons WJ, Catcott EJ, Smithcors JF. Bovine Medicine and Surgery. 1970. 1st ed. Wheaton: American Veterinary Publications;814.

10. Gilbert RO, Fubini SL. Fubini SL, Ducharme N, editors. Surgical management of specific condition. Farm Animal Surgery. 2004. 360. Philadelphia: Saunders.

11. Horney FD, Wallace CE. Jennings PB, editor. Surgery of the bovine digestive tract. The Practice of Large Animal Surgery. 1984. Vol. I. Philadelphia: Saunders;493–554.

12. Keown GH. Oehme FW, Prier JE, editors. The abdominal wall. Textbook of Large Animal Surgery. 1974. Baltimore: Williams & Wilkins;146–154.

13. McILwraith CW. Jennings PB, editor. Equine digestive system. The Practice of Large Animal Surgery. 1984. Vol. I. Philadelphia: Saunders;554–664.

14. O'Connor JJ. Dollar's Veterinary Surgery. 1950. 4th ed. London: Bailliére Tindall;676.

15. Oehme FW, Prier JE. Textbook of Large Animal Surgery. 1974. Baltimore: Williams & Wilkins;175.

16. Orr AE. Inguinal hernia in sheep. Vet Rec. 1956. 68:2–4.

17. Pugh DG. Pathology of the umbilicus. Sheep and goat Medicine. 2002. Philadelphia: Saunders;104–105.

18. Radhakrishnan C, Balasubramanian S, Thilagar S. Repair of ventral metrocele (gravid) in a goat. Vet Rec. 1993. 132:92.

19. Roberts SJ. Veterinary Obstetrics and Genital Diseases. 1971. 2nd ed. Ithaca: Edwards Bros;300–303.

20. Roberts SJ. Scrotal hernia in rams. A case report. Cornell Vet. 1988. 78:351–352.

21. Sembrat RF. The acute abdomen in the horse: epidemiological considerations. Arch off J Am Coll Vet Surg. 1975. 4:34–36.

22. Shuttleworth AC, Smythe RH. Clinical Veterinary Surgery. 1960. Vol. II. London: Crosby Lockwood;326.

23. Smith MC, Sherman DM. Goat Medicine. 1994. Philadelphia: Lea & Febiger;56–57.

24. Smythe RH. Clinical Veterinary Surgery. 1959. Vol. I. London: Crosby Lockwood;96.

25. St Jean G. Male reproductive surgery. Vet Clin North Am Food Anim Pract. 1995. 11:55–93.

26. St Jean G, Anderson DE. Fubini SL, Ducharme N, editors. Surgery of the swine digestive and reproductive systems. Farm Animal Surgery. 2004. Philadelphia: Saunders;559–565.

27. Tirgari M. Ventral hernia in the sheep. Vet Rec. 1979. 106:7–9.

28. Turner AS, McIlwraith CW. Techniques in Large Animal Surgery. 1989. 2nd ed. Philadelphia: Lippincott Williams & Wilkins;254.

29. Weaver AD. Inguinal hernia in the ewe: two case reports. Vet Rec. 1968. 83:170–171.