Department of Companion Animal Clinical Sciences, Norwegian School of Veterinary Science, PO Box 8146, 0033 Oslo, Norway.
Acta Vet Scand. 2010 Feb 5;52(1):10. doi: 10.1186/1751-0147-52-10.
Thoracolumbar disc extrusions were diagnosed in three chondrodystrophic dogs with paraparesis of up to three days duration. All cases were managed by hemilaminectomy and removal of extruded disc material. In one dog, fenestration of the herniated disc space was also performed. Initially neurological function improved or was unchanged, but from two to ten days postoperatively clinical signs of deterioration became apparent. In all the dogs, recurrence of disc extrusion at the same location as the initial extrusion was diagnosed by computer tomography and at a second surgery abundant disc material was found at the hemilaminectomy site between the dura and an implanted graft of autogenous fat.
3 只软骨发育不良犬出现胸腰椎间盘突出，伴不同程度的后肢轻瘫，持续时间 3 天以内。所有病例均通过半椎板切除术和椎间盘突出物切除术进行治疗。其中 1 只犬还进行了椎间盘疝出部位的开窗术。术后初期神经功能改善或无变化，但在术后 2 至 10 天，临床症状开始恶化。在所有犬中，通过计算机断层扫描诊断出最初突出部位再次出现椎间盘突出，在第 2 次手术中，硬脑膜和自体脂肪移植之间的半椎板切除部位发现大量椎间盘突出物。
