Objective: To compare the effects of the posts with different diameters and with or without core on the fitness of framework for free end implant bridge.
目的：考察不同种植基桩桩径对游离端缺失种植固定桥支架适合性的影响，以探讨临床上有无内冠与支架适合性的关系。
Abstract: a metal framework with individual crowns has distinctive advantages as a new technique for implant-supported fixed prosthesis of edentulous jaws.
摘要金属支架单套冠作为一种新型种植固定义齿修复技术具有独特优势。
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