Standing laparoscopically-aided ovariectomy in mares.

This research article discusses a study wherein laparoscopically-aided ovariectomy, which is a surgical procedure to remove the ovaries, was performed on 13 mares while sedated and standing, and its effectiveness was evaluated.

Study Procedure

• The team of researchers performed bilateral ovariectomy, which means removal of both ovaries, on 11 mares. The remaining 2 mares underwent a unilateral ovariectomy, indicating the removal of a single ovary.
• All horses were kept in a standing position and were sedated throughout the procedure. This could be to check the impact of the standing position and sedation on the success of the procedure.
• A laparoscope, which is a small, lighted tube that helps visualize organs in the abdomen, was used in this procedure. It was inserted through the paralumbar fossa, an area in the lower back, to identify and reach the ovary.
• Prior to its removal, the identified ovary was anaesthetised with local anesthetic delivered through a custom-built needle. This step was likely taken to minimize discomfort and potential pain for the horse during the procedure.
• Once anaesthetized, the ovary was then extracted from the abdomen via a separate flank incision. The fact that a separate incision was made could suggest an effort to minimize potential complications and ensure a smoother post-surgery recovery for the horse.
• Unlike some abdominal surgical procedures, the abdomen was not inflated with gas before the surgery in this study.

Results and Conclusion

• The surgical procedure for ovariectomy described in this study was found to be minimally invasive. This is advantageous as it can lead to quicker recovery with fewer complications as compared to traditional surgical methods.
• The study reports that the method used was rapid, indicating that it consumed less time than traditional methods. This has the advantage of reducing anesthesia duration, which can further minimize the potential risks associated with anesthesia.
• The procedure was also reported to be effective, suggesting that it yielded the desired results i.e. the successful removal of ovaries without causing harm to the mares.