Peer-reviewed veterinary case report
Ovariohysterectomy in six mares.
- Journal:
- Veterinary surgery : VS
- Year:
- 1995
- Authors:
- Santschi, E M et al.
- Affiliation:
- Department of Clinical Sciences · United States
- Species:
- horse
Plain-English summary
In this study, six female horses underwent a surgery called ovariohysterectomy, which involves removing the ovaries and uterus, due to chronic infections in the uterus, abnormal changes in the cervix, or the need to remove a dead fetus. The surgery was done through a cut in the belly, and while most mares experienced some abdominal pain afterward, it usually got better within a day and a half. However, two mares developed a serious infection in the abdomen, and sadly, one of them had to be put to sleep. Other issues like infections and bleeding were treated successfully in the remaining mares. Overall, while there were complications, the surgery was generally effective, and careful techniques can help reduce these risks.
Abstract
Six mares had ovariohysterectomy performed for chronic pyometra associated with cervical abnormalities, uterine neoplasia, or removal of a macerated fetus. Ovariohysterectomy was performed through a ventral midline incision with access to the ovarian and uterine vessels aided by traction on the uterus and retraction of abdominal viscera. Abdominal pain, the most common complication after surgery, occurred in four mares but resolved within 36 hours. Peritonitis occurred in two mares; one mare was subsequently euthanatized. Other complications that resolved with treatment included infection of the uterine stump (two mares), abdominal hemorrhage (one mare), diarrhea (one mare), and incisional infection (one mare). Complications after surgery can be reduced by removing as much of the uterus as possible, minimizing peritoneal contamination with uterine contents, and providing a secure closure of the caudal reproductive tract.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/7778256/