Laparoscopic castration in stallions with two different testicular blood vessels occluding techniques

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DOI : https://doi.org/10.12681/jhvms.20351
A, N, EL-KHAMARY
Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
M. W. EL-SHERIF
Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Assiut University, New Valley, Egypt
Résumé

Castration of horses is indicated for many reasons and could be performed with variable techniques. Laparoscopic castration is an improved choice. Laparoscopic castrated horses have better cosmetic appearance, return rapidly to normal physical status and have little postoperative complications. The main challenges during laparoscopic castration are obtaining an optimal visualization of the internal inguinal orifices and their content of vas deferens and testicular blood vessels and appropriate occlusion and transaction of the testicular blood vessels to obtain avascular atrophy of the testicles that remains in situ within scrotum. Laparoscopic castration was performed in horses lied in lateral recumbency for better visualization of the target structures and two methods for vascular occlusion were compared. Endo-clipping is effective testicular vessels occluding method and more reliable than bipolar cauterization. Lateral recumbency layout decreased risks of hemodynamic changes during surgery and provided optimal visualization of the surgical field.

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Références
Searle D, Dart AJ, Dart M, Hodgson DR (1999) Equine castration: review of anatomy, approaches, techniques and complications in normal, cryptorchid and monorchid horses. Australian Veterinary Journal, 77, 428-434.
Davis EW (1997) Laparoscopic cryptorchidectomy in standing horse. Veterinary Surgery, 26, 326–331.
Elsayad A (2016) Laparoscopic intrauterine insemination in sheep, PhD thesis, Kafrelsheikh Univesity, Egypt.
El-Sherif M. (2008) Laparoscopic sterilization of dogs. MS thesis. Kafrelsheikh University, Egypt.
El-Sherif M. (2013) Studies on laparoscopic surgery of some male urogenital organs of equine, PhD thesis. Damanhour University, Egypt.
Fischer AT, Vachon AM (1992) Laparoscopic cryptorchidectomy in horses. Journal of American Veterinary Medical Assassination, 201, 1705–1708.
Fischer AT, Vachon AM (1998) Laparoscopic intra-abdominal ligation and removal of cryptorchid testes in horses. Equine Veterinary Journal, 30, 105–108.
Fischer AT (1991) Standing laparoscopy surgery. Veterinary Clinics, North American Equine Practice, 7, 641–647.
Hendrickson DA, Wilson DG (1997) Laparoscopic cryptorchid castration in standing horses. Veterinary Surgery, 26, 335-339.
Vassiliou MC, Ghitulescu GA, Feldman LS, Stanbridge D, Leffondre ´ K, Sigman HH, Frie GM (2006) The MISTELS program to measure technical skill in laparoscopic surgery; Evidence for reliability. Surgical Endoscopy, 20, 744–747.
Alsafy MA., H. E. Mahmoud HE, Kassem MM, ElGendy SA, EL-Khamary A (2013) Laparoscopic Anatomy of the Abdomen and Laparoscopic Ligating Loops, Electrocoagulation, and a Novel Modified Electroligation Ovariectomy in Standing Mare. Journal of Equine Veterinary Science, 33, 912-923.
Ragle CA, Southwood LL, Howlett MR (1998) Ventral abdominal approach for laparoscopic cryptorchidectomy in horses. Veterinary Surgery, 27, 138–142.
Staffieri F, Driessen B (2007) Field Anesthesia in the Equine. Clinical Techniques in Equine Practice, 6, 111-119.
Troidl H, Spangenberge W, Langen R, et al. (1992) Laparoscopic cholecystectomy: technical performance, safety and patient’s benefit. Endoscopy, 24, 252–261.
Walmsley JP (2003) Advantages and limitations of laparoscopy in the horse. Proceedings of the 12th ECVS meeting Glasgow, Scotland, pp 74–79.
Walmsley JP (1999) Review of equine laparoscopy and analysis of 158 laparoscopies in the horse. Equine Veterinary Journal, 31, 456–464.
Wilson DG, Hendrickson DA, Cooley AJ, et al. (1996) Laparoscopic methods for castration of equids. Journal of American Veterinary Medical Association, 209, 112–114.