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随着人们生活水平的提高及根管治疗技术的日趋完善,越来越多的残根残冠得以保留,桩核冠成为修复残根残冠的最佳选择,其治疗技术已在临床广泛应用。由于金属桩核的普及和大量应用,其局限性即缺点也日趋表现出来了,非金属桩已成为已成为临床修复的新趋势,而玻璃纤维桩由于其良好的生物相容性、美观等特点在临床上应用越来越广泛。本
With the improvement of people’s living standard and the improvement of root canal therapy, more and more residual canvases remain. The post-core and post-crown are the best choice to repair the residual canvases. The treatment has been widely used clinically . Due to the popularization and extensive application of metal post core, its limitations, ie shortcomings, have also become increasingly apparent. Non-metallic piles have become a new trend of clinical repair. Because of their good biocompatibility and aesthetic appearance, In clinical application more widely. this