Porcelain completeveneercrown is one of the therapy of teeth repaired. It is wide utilized because of beautiful and strong.
烤瓷全冠是牙齿常见修复治疗方法之一，因其美观、坚固而被广泛应用。
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Objective to investigate the effect of restoration of large defects or complete defects with multi-post-core baked porcelain veneercrown or full metal crown.