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目的评价伴有颞下颌关节紊乱病(TMD)症状的错患者使用板治疗的效果。方法对2011年4—11月福建医科大学附属口腔医院正畸科就诊的41例伴有TMD症状的错畸形患者使用板治疗,应用颅颌指数(CMI)定量分析治疗前后的颞下颌关节(TMJ)状态。结果 41例患者经3个月板治疗后的功能障碍指数(DI)和CMI均较治疗前明显下降,差异有统计学意义(P<0.001);而触诊指数(PI)在治疗前后的差异无统计学意义(P>0.05)。结论 板治疗可明显改善错畸形患者TMJ功能状态。
Objective To evaluate the efficacy of the treatment of tarsal plate in patients with deformity associated with TMD symptoms. METHODS: Forty-one patients with TMD-associated malformation deformity who visited orthodontics department of Affiliated Stomatological Hospital of Fujian Medical University from April to November in 2011 were treated with hysterosalpingotomy. Craniotomy index (CMI) was used to quantitatively analyze the changes of temporomandibular joint (TMJ) status. Results The dysfunction index (DI) and CMI of 41 patients after treatment for 3 months were significantly lower than those before treatment (P <0.001). The palpation index (PI) before and after treatment The difference was not statistically significant (P> 0.05). Conclusion Pancreas plate treatment can significantly improve the TMJ functional status of patients with malocclusion.