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Laparoscopic ovariectomy in two standing llamas

M R King1, D A Hendrickson, L L Southwood

  • 1Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins 80523, USA.

Journal of the American Veterinary Medical Association
|August 26, 1998
PubMed
Summary

Standing laparoscopic ovariectomy in llamas offers a viable alternative to general anesthesia, minimizing surgical risks. This minimally invasive procedure successfully removed ovaries while llamas remained standing, demonstrating its feasibility and effectiveness.

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Area of Science:

  • Veterinary Surgery
  • Laparoscopic Procedures
  • Camelid Medicine

Background:

  • General anesthesia in llamas carries risks, including respiratory and cardiovascular complications.
  • Minimally invasive surgical techniques are increasingly sought after in veterinary medicine to reduce patient stress and recovery time.

Purpose of the Study:

  • To evaluate the feasibility and outcomes of laparoscopic ovariectomy in standing llamas.
  • To assess potential intraoperative and postoperative complications associated with this standing procedure.

Main Methods:

  • Laparoscopic ovariectomy was performed on two llamas under sedation, without general anesthesia.
  • Incisions were made in the left paralumbar fossa, utilizing laparoscopic instruments for ovarian removal.
  • CO2 insufflation was used for abdominal distension during the laparoscopic procedure.

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Main Results:

  • The laparoscopic ovariectomy was successfully completed in both standing llamas.
  • Minor intraoperative challenges included limited laparoscope maneuverability due to bladder distension and patient stability.
  • Subcutaneous emphysema was the primary postoperative complication, manageable with CO2 suction.

Conclusions:

  • Standing laparoscopic ovariectomy is a successful and potentially safer alternative to general anesthesia for llama reproduction management.
  • This technique allows for direct visualization and manipulation of ovaries in standing llamas, offering a minimally invasive approach.