The strength and decay rate of biodegradablefixation device can be monitored and improved by means of in vitro degradation tests.
目前可降解式固定器所面临最大的难题在于强度的大小及降解时间的维持。
2
A new kind of biodegradable internal fixation device with high initial strength and slow early degradation, which can be used for weight-bearing bones, is required.
研究一种具有较高的初始力学强度和早期降解速度缓慢，并能用于承重骨内固定的器材是临床所需要的。
3
Conclusion Biodegradable tension band has better biomechanical characters and it can avoid many complications caused by metal tension band fixation, and it did not ne...