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Bilateral laparoscopic ovariectomy in standing mares: 22 cases
1Veterinary Medical Teaching Hospital and the Department of Surgical and Radiological Sciences, University of California-Davis, 95616, USA.
Veterinary Surgery : VS
|April 1, 1999
Summary
This study presents a standing laparoscopic bilateral ovariectomy technique for mares, offering a safe alternative to traditional methods. The procedure demonstrated excellent outcomes with minimal complications in 22 clinical cases.
Area of Science:
- Veterinary Surgery
- Equine Laparoscopy
- Minimally Invasive Techniques
Background:
- Traditional ovariectomy in mares carries risks, including general anesthesia complications.
- A need exists for safer, less invasive surgical options for equine reproductive procedures.
Purpose of the Study:
- To describe and evaluate a laparoscopic bilateral ovariectomy technique performed in standing mares.
- To report the clinical outcomes and owner satisfaction associated with this novel surgical approach.
Main Methods:
- A prospective study involving 22 mares (4-23 years old, 360-600 kg) with normal ovaries.
- Standing chemical restraint and local anesthesia were utilized.
- Laparoscopic instruments were inserted via paralumbar portals, with intracorporeal dissection and ligation of ovarian pedicles.
Main Results:
- No major operative or postoperative complications were recorded.
- Minor complications included incomplete hemostasis (3 mares), transient inappetence, pyrexia, and incisional infection.
- Owner satisfaction and cosmetic results were rated as excellent.
Conclusions:
- Standing laparoscopic ovariectomy is a viable alternative, mitigating risks associated with general anesthesia and traditional surgical methods.
- This technique requires minimal laparoscopic instrumentation, offering surgeons a valuable new approach for mares.