对一组牙周炎患者进行牙周常规治疗和夹板固定,通过测定其各临床指标的变化及咀嚼效率的改变,探讨牙周炎临床指标与咀嚼效率的关系,及牙周常规治疗和夹板固定对咀嚼功能的影响。试验结果表明,牙周治疗可以有效地改善牙齿的咀嚼功能,夹板固定松动牙可以有效地提高患者的咀嚼效率。咀嚼效率是一种简单、快捷判断牙周损害程度和治疗效果的客观评价指标。 Periodontal treatment and splint fixation were performed on a group of patients with periodontitis. The changes of clinical indexes and masticatory efficiency were measured to explore the relationship between the clinical indicators and chewing efficiency of periodontitis and the routine periodontal treatment and splint fixation Effect on masticatory function. The experimental results show that periodontal treatment can effectively improve the chewing function of the teeth, and splint fixation of loose teeth can effectively improve the chewing efficiency of patients. Chewing efficiency is a simple, quick to judge the degree of periodontal damage and the objective evaluation of the therapeutic effect.