A modified surgical technique for repairing third-degree perineal lacerations in mares

Reconstruction of third-degree perineal lacerations in female camels (Camelus dromedarius) using a modified Goetz one-stage repair technique

This study was designed to evaluate the modified Goetz-one-stage repair technique for reconstruction of third-degree perineal lacerations (TDPLs) in female camels. Fifteen female dromedary camels with TDPL were surgically reconstructed using the modified Goetz one-stage repair using the three-line closure technique. The surgical outcomes, the interval between repair and breeding, and the postoperative conception of the operated female camels were recorded and analyzed. During the 12-month postoperative follow-up period, TDPLs in 14 female camels (93.33%) healed completely by the first intention with mild inflammatory edema and infection in 2 female camels. One camel (6.67%) had a rectovaginal fistula, which was successfully repaired with suturing through the vaginal approach. Of the 15 female camels, 13 (86.67%) subsequently became pregnant through natural mating within 3 to 6 months postoperatively; however, 2 (13.33%) were one was immature and the other was barren which referred for gynecological treatment. The modified Goetz one-stage repair technique was successful in 14 of the 15 female camels after a single surgery, with a low incidence of postoperative complications. This technique is efficient for the repair of TDPLs in female camels, with promising results for subsequent fertility.

Wound Management: Wounds with Special Challenges

Distal limb wounds in horses heal substantially different than trunk wounds, commonly resulting in exuberant granulation tissue and exposed and sequestered bone. Surgical intervention of severe rectovaginal lacerations in the mare should be delayed until the tissues have heeled and scar tissue has remodeled. Wounds resulting in severe hemorrhage require appropriate emergent fluid therapy and potentially transfusion therapy.

[Incidence of puerperal diseases during the first 10 days after foaling in the mare]

OBJECTIVE

The aim of this study was to evaluate the frequency of puerperal diseases in breeding mares in the first 10 days after birth by analysing patient data.

MATERIAL AND METHODS

In a university clinic patient data of 308 breeding mares with puerperal disorders which presented within the first 10 days postpartum were evaluated over a period of 10 years. A distinction was made between diseases which were able to be diagnosed at the first examination and diseases which developed during the patient's stay in the clinic.

RESULTS

A total of 21 diseases were diagnosed, with a retained placenta, lochiometra and injuries to the perineum being the most common. Many mares displayed more than one disease. Mares with a retained placenta most commonly also presented with perineal ruptures, followed by animals who also had lochiometra. Mares suffering from lochiometra commonly presented together with a retained placenta and injuries as a result of birth. Some of the mares developed further diseases. In mares with a retained placenta, this was most commonly lochiometra, followed by puerperal laminitis and thrombophlebitis.

CONCLUSION AND CLINICAL RELEVANCE

The data collection shows that several diseases could relatively frequently be diagnosed in mares with puerperal disorders. Therefore, a higher percentage of further diseases must be assumed for mares which have a puerperal disease.