Before and six months after prosthesis, tooth mobility, X-ray film, bacterial plaque index, gingival index and masticatory function were compared and analyzed.

• 结果:该治疗方法能有效控制牙周菌斑,消除对牙周组织的创伤,牙齿松动度明显降低,使咀嚼效率增高,且美观、舒适、卫生。