Oni O A
Glenfield Hospital, Leicester, UK.
Injury. 1997 Nov-Dec;28(9-10):629-31. doi: 10.1016/s0020-1383(97)00126-5.
The bony callus was investigated by staining with the PAS and von Gieson techniques. The callus appeared to be composed of two adjoining but distinct types of bone. The birefringence observed in the periosteum and callus cartilage revealed different sized collagen fibres, each oriented perpendicularly to the long axis of the diaphysis.
通过过碘酸雪夫氏（PAS）染色法和冯吉森（von Gieson）染色法对骨痂进行了研究。骨痂似乎由两种相邻但不同类型的骨组成。在骨膜和骨痂软骨中观察到的双折射显示出不同大小的胶原纤维，每根纤维都垂直于骨干的长轴排列。
