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目的探讨全口义齿颌位记录简测法的临床应用。方法选择需要确定颌位正确垂直和正中的关系的无牙牙合患者40例随机进行分组,对照组20例按常规方法记录,观察组20例采用颌位记录简测法,对两组疗效和满意率进行随诊观察。结果观察组20例在采用简测法佩戴义齿后很快适用,下颌无前伸现象,咬牙合关系良好,2~4周后评定义齿固位良好。从患者咀嚼功能和适应性方面满意率为90.0%,优于对照组65.0%,两组比较差异有统计学意义(P<0.05)。结论简测法无下颌基托,不会因舌体过大影响蜡基托在下颌处就位,患者在咀嚼功能和适应性方面满意率高,随诊检查咬牙合关系好,固位良好,值得临床推广应用。
Objective To investigate the clinical application of simple method of maxillary denture jaw position recording. Methods Forty cases of toothless occlusion patients who needed to determine the correct vertical and median jaw position were selected and randomly divided into control group (n = 20), conventional group (n = 20) and observation group (n = 20) Rate follow-up observation. Results In the observation group, 20 cases were applied soon after the denture was applied by simple method. The phenomenon of mandibular anteversion was good, the occlusion was good, and the denture retention was good after 2 ~ 4 weeks. Satisfaction rate was 90.0% in patients with masticatory function and adaptability, which was better than that in control group (65.0%). The difference between the two groups was statistically significant (P <0.05). Conclusions The simple method without mandible base pedicure will not affect the position of the wax base in the mandible because the tongue is too large. The patients’ satisfaction rate in masticatory function and adaptability is high. Follow-up examination has good occlusal occlusion and good retention, Worthy of clinical application.