Thoracoscopic-assisted diaphragmatic hernia repair using a thoracic rib resection.
OBJECTIVE
To describe the surgical treatment of a dorsal diaphragmatic hernia in an adult horse using thoracic rib resection aided by thoracoscopy and a flank incision.


METHODS
Case report.


METHODS
One client-owned horse.


RESULTS
A six-year-old Dutch warmblood gelding was admitted for colic-associated colonic incarceration in a diaphragmatic hernia. Seven weeks after the initial colic surgery, the gelding underwent surgery to repair the defect. Thoracoscopy and a flank incision were used to identify the location of the hernia and the subsequent site of rib resection. The stomach was adhered to the edges of the defect, leaving only a small residual hole. Resection of the 14th rib provided excellent exposure of the defect and closure of the remaining hernia.


CONCLUSIONS
Thoracic rib resection can provide access to diaphragmatic hernias in adult horses. Thoracoscopy or a flank incision, or both, may aid in determining which rib is best resected.
Department of Clinical and Population Sciences, University of Minnesota Veterinary Teaching Hospital, St. Paul, MN 55108, USA.
E D
ED
Malone
K
K
Farnsworth
T
T
Lennox
J
J
Tomlinson
A M
AM
Sage
D000818:Animals; D003085:Colic / Q000209:etiology / Q000662:veterinary; D006548:Hernia, Diaphragmatic / Q000601:surgery / Q000662:veterinary*; D006734:Horse Diseases / Q000209:etiology / Q000601:surgery*; D006736:Horses; D008297:Male; D012272:Ribs / Q000601:surgery*; D013906:Thoracoscopy / Q000662:veterinary*