骨内滋养血管显影研究初探

Research development of the nourish blood vessels inside the bone

目的显影骨内滋养血管。方法通过血管铸型造影剂灌注脱钙后X线摄影,获取骨内滋养血管图像。结果骨内滋养血管X线摄影血管图像显影清晰,血管穿入骨内滋养孔的位置,血管管径大小、走行走向、分支分布、与相邻血管吻合网等一目了然。结论血管铸型造影术骨骼脱钙后可获得清晰地骨内血管影像图像。

Objective To develop nourishing blood vessels inside the bone. Methods The nourishing blood vessels inside the bone were infused with vascular cast contrast agents and decalcified, then images of nourishing blood vessels inside the bone were obtained after X-ray photography. Results Plain radiographic images of the nourishing vessels inside the bone were clear, the location of nutrient canals which the blood vessels penetrate, the diameter, course, branch distribution, and anastomosis with adjacent vessels was transparent. Conclusion Vascular cast imaging and decalcification are useful techniques in clear demonstration of nutritional blood vessels inside the bone.