Samii Valerie F, Dyce Jonathan
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, 601 Vernon L. Tharp Street, Columbus, OH 43210, USA.
Vet Radiol Ultrasound. 2004 Sep-Oct;45(5):402-6. doi: 10.1111/j.1740-8261.2004.04072.x.
Computed tomographic (CT) imaging of eight normal cadaveric canine stifles was performed before and after intra-articular administration of iodinated contrast medium. Transverse CT images were reconstructed in dorsal, parasagittal, and oblique planes. The following ligamentous structures were identified on transverse CT images in all stifles: cranial cruciate ligament, caudal cruciate ligament, medial meniscus, lateral meniscus, and the medial and lateral collateral ligaments. The following ligamentous structures were identified on transverse computed tomographic arthrography (CTA) images in all stifles: cranial cruciate ligament, caudal cruciate ligament, medial meniscus, lateral meniscus, meniscofemoral ligament, cranial meniscotibial ligaments, caudal meniscotibial ligaments, intermeniscal (transverse) ligament, and the medial and lateral collateral ligaments. The patellar tendon was identified on transverse and reconstructed dorsal and sagittal CT and CTA images in all stifles. Multiplanar reconstructions enabled further evaluation of the continuity of the cranial and caudal cruciate ligaments and menisci. The medial and lateral collateral ligaments were not clearly identified on CT or CTA multiplanar reconstructed images.
在关节内注射碘化造影剂前后，对八只正常犬尸体的 stifles 进行了计算机断层扫描（CT）成像。在背侧、矢状旁和斜平面重建了横向 CT 图像。在所有 stifles 的横向 CT 图像上识别出以下韧带结构：前交叉韧带、后交叉韧带、内侧半月板、外侧半月板以及内侧和外侧副韧带。在所有 stifles 的横向计算机断层扫描关节造影（CTA）图像上识别出以下韧带结构：前交叉韧带、后交叉韧带、内侧半月板、外侧半月板、半月板股骨韧带、前半月板胫骨韧带、后半月板胫骨韧带、半月板间（横向）韧带以及内侧和外侧副韧带。在所有 stifles 的横向以及重建的背侧和矢状 CT 和 CTA 图像上识别出髌腱。多平面重建能够进一步评估前、后交叉韧带和半月板的连续性。在 CT 或 CTA 多平面重建图像上未清晰识别出内侧和外侧副韧带。
