Ovarioectomy or ovariohysterectomy in cats: what is the difference? - briefly
Ovarioectomy involves the removal of only the ovaries, while ovariohysterectomy includes the removal of both the ovaries and the uterus, with the latter being more commonly performed in cats.
Ovarioectomy or ovariohysterectomy in cats: what is the difference? - in detail
Ovarioectomy and ovariohysterectomy are two surgical procedures commonly performed on female cats for sterilization, each with distinct approaches and objectives. Ovarioectomy involves the removal of the ovaries only, leaving the uterus intact. This procedure is often chosen for its simplicity and reduced surgical time, as it requires fewer incisions and less tissue manipulation. It effectively prevents reproduction by eliminating the production of eggs and the secretion of reproductive hormones, thereby reducing behaviors associated with estrus, such as yowling and restlessness.
Ovariohysterectomy, on the other hand, entails the removal of both the ovaries and the uterus. This procedure is more comprehensive and is frequently recommended to address or prevent uterine conditions such as pyometra, a potentially life-threatening infection of the uterus. By removing the entire reproductive tract, ovariohysterectomy eliminates the risk of uterine diseases and ensures complete sterilization. While it is a more invasive surgery compared to ovarioectomy, it is often preferred for its long-term health benefits, particularly in older cats or those with a higher risk of uterine complications.
The choice between these procedures depends on factors such as the cat’s age, health status, and the veterinarian’s recommendation. Both surgeries are performed under general anesthesia and require postoperative care to ensure proper healing. Ovarioectomy may be favored for younger, healthy cats due to its minimally invasive nature, while ovariohysterectomy is often selected for its comprehensive approach to preventing reproductive and uterine health issues. Regardless of the method, both procedures are highly effective in preventing unwanted pregnancies and contributing to the overall well-being of the cat.