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目的：观察用桩核烤瓷冠桥方法进行成人后牙咬合紊乱合重建治疗效果。方法：对１４例单侧单个后牙或多数后牙咬合紊乱、偏侧咀嚼、颞颌关节功能紊乱症状患者采用桩核、烤瓷冠桥或铸造冠桥进行合重建治疗。结果：重建后咬合关系恢复良好，纠正偏侧咀嚼习惯，关节症状缓解。结论：应用桩核烤瓷冠桥方法重建良好的合关系是可行的，成人后牙咬合紊乱是应该予以矫治的。
OBJECTIVE: To observe the effect of reconstructive treatment of adult posterior teeth occlusion combined with porcelain fused to ceramic crown bridge. Methods: Fourteen patients with unilateral single posterior teeth or the majority of posterior teeth occlusion disorders, unilateral chewing, temporomandibular joint dysfunction were treated with post-implantation, porcelain crowns or cast crowns. Results: After reconstruction, the occlusal relationship recovered well, correcting unilateral chewing habit and relieving joint symptoms. CONCLUSION: It is feasible to reconstruct a good co-operative relationship with the PFN crown-and-porcelain bridge method. Occlusion of adult posterior teeth should be corrected.