The Experimental Study of Cortical Xenograft Combined with rhBMP-2/bFGF on Repairing Large Bone Defects;
The Experimental Study of Cortical Xenograft Combined with rhBMP-2/bFGF on Repairing Large Bone Defects;
目的通过对复合rhBMP-2／bFGF大段异种皮质骨成骨作用观察，探讨皮质骨修复大段骨缺损的可行性及愈合机制。