Dussault R G, Kaplan P A, Anderson M W
Department of Radiology, University of Virginia Health System, Charlottesville 22908, USA.
Radiology. 2000 Jan;214(1):273-7. doi: 10.1148/radiology.214.1.r00ja28273.
The authors performed fluoroscopy-guided sacroiliac (SI) joint injections. With the patient prone and the x-ray tube perpendicular to the fluoroscopic table, the skin was marked over the distal 1 cm of the SI joint. With the tube angled 20 degrees - 25 degrees cephalad, a 22-gauge needle was inserted at the skin mark and advanced perpendicular to the fluoroscopic table toward the posterior joint. Nonionic contrast material was injected to confirm the intraarticular position of the needle. Of 31 SI joint injections, 30 (97%) were intraarticular. Mean procedure time was 108 seconds. This technique is safe, rapid, and reproducible.
作者进行了荧光透视引导下的骶髂关节注射。患者俯卧，X线球管垂直于透视检查台，在骶髂关节远端1厘米处标记皮肤。球管向头侧成角20度 - 25度，将一根22号针头插入皮肤标记处，并垂直于透视检查台朝向后关节推进。注入非离子型造影剂以确认针头在关节内的位置。在31次骶髂关节注射中，30次（97%）注射到关节内。平均操作时间为108秒。该技术安全、快速且可重复。
