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  • Author or Editor: Rodolfo Gialletti x
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Abstract

CASE DESCRIPTION 8 horses (5 geldings and 3 mares) were evaluated for laparoscopic closure of the nephrosplenic space following a history of recurrent left dorsal displacement of the large colon.

CLINICAL FINDINGS All horses underwent a physical examination and routine clinicopathologic testing. Transrectal palpation and transabdominal ultrasonography were performed to exclude the presence of organs in the left paralumbar region.

TREATMENT AND OUTCOME A left flank laparoscopic approach with the horses standing was used. A continuous suture was placed in a craniocaudal direction between the renal and splenic capsules with unidirectional barbed suture material. This allowed obliteration of the nephrosplenic space without the need for knots to secure the leading and terminal ends of the suture line. In all horses, transrectal palpation was performed 2 months after surgery; at this time, closure of the caudal part of the nephrosplenic space was evident. In 2 horses, follow-up laparoscopy was performed, and complete closure of the nephrosplenic space was confirmed. Telephone follow-up revealed that none of the horses had any signs of recurrent left dorsal displacement of the large colon.

CLINICAL RELEVANCE Results suggested that laparoscopic nephrosplenic space closure with unidirectional barbed suture material could be considered as an option for prevention of left dorsal displacement of the large colon in horses. In the horses of this report, barbed suture material allowed secure ablation of the nephrosplenic space and eliminated the need for intracorporeal knot tying.

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in Journal of the American Veterinary Medical Association