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肌功能矫治器与直丝弓矫正技术联合矫正上颌前突的临床效果探讨

2019-07-05王仪群

中外医学研究 2019年12期

王仪群

【摘要】 目的:研究采用肌功能矫治器与直丝弓矫正技术联合矫正上颌前突的临床效果。方法:选取笔者所在医院2016年7月-2018年6月收治的上颌前突患者80例作为研究对象,将其随机分为两组,即对照组和研究组,每组40例。对照组实施直丝弓矫治技术矫正,研究组采取肌功能矫治器与直丝弓矫正技术联合矫正。对比两组患者测量指标变化及满意度。结果:研究组患者SNB、SN-OP、SN-MP、U1-SN明显优于对照组,且患者满意度明显高于对照组,差异均有统计学意义(P<0.05)。结论:上颌前突患者会有口呼吸不良习惯,肌功能矫治器能够缓解患者口呼吸情况,避免支抗丧失,联合直丝弓矫正技术,临床疗效显著,值得推广应用。

【关键词】 肌功能矫治器; 直丝弓矫正技术; 上颌前突

doi:10.14033/j.cnki.cfmr.2019.12.006 文献标识码 A 文章编号 1674-6805(2019)12-00-03

Clinical Effect of Using Myofunctional Appliance and Straight Wire Arch Correction Technique to Correct Maxillary Protrusion/WANG Yiqun.//Chinese and Foreign Medical Research,2019,17(12):-16

【Abstract】 Objective:To study the clinical effect of using myofunctional applianc and straight wire arch correction technique to correct maxillary protrusion.Method:A total of 80 patients with maxillary protrusion admitted to the hospital from July 2016 to June 2018 were selected as the research subjects,and they were randomly divided into two groups,the control group and the study group,40 cases in each group.In the control group,straight wire arch correction technique was used,and in the study group,myofunctional appliance was used in combination with the straight wire arch correction technique.The changes of measurement indexes and satisfaction were compared between the two groups of patients.Result:The patients SNB,SN-OP,SN-MP and U1-SN in the study group were significantly better than those of the control group,and the patient satisfaction was significantly higher than that of the control group,the differences were statistically significant(P<0.05).Conclusion:Patients with maxillary protrusion have bad breathing habits,myofunctional appliance can relieve the mouth breathing situation of patients,avoid loss of anchorage,combined with straight wire arch correction technique,clinical efficacy is significant,it is worth popularizing.

【Key words】 Myofunctional appliance; Straight wire arch correction technique; Maxillary protrusion

First-authors address:Qujing First Peoples Hospital,Qujing 655000,China

據报道,在全部肺癌中非小细胞肺癌发生率为80%,且有75%左右患者处于中晚期,5年生存率极低[1]。随着我国人口老龄化的急剧增加,65岁以上患者中有超过50%患有晚期非小细胞肺癌,同时70岁以上患者中有30%~40%患有非小细胞肺癌,通常死于脏器功能衰竭及并发症[2-3]。因此,如何控制老年晚期非小细胞肺癌患者病情进展,延长生存时间已成为当前需要解决的重要问题。以往治疗通常选取铂类+第三代细胞毒药物的两药联合方案,但鉴于老年患者机体弱、机体生理功能差等方面情况,本文对其采取单一化疗药物方案,即吉西他滨单独用药化疗方案、多西他赛单独用药化疗方案,效果

如下。

1 资料与方法

1.1 一般资料

以2014年2月-2016年10月作为病例纳入时间段,从笔者所在医院随机抽选66例老年晚期非小细胞肺癌患者作为本次研究的调查对象。纳入标准:(1)经病理学检查确诊为晚期非小细胞肺癌;(2)Karnofsky评分>70分[4];(3)预计生存期>3个月;(4)体力状况评分为0~1分。排除标准:(1)合并认知功能障碍、精神类疾病、肝肾功能不全等情况;(2)近期接受过抗肿瘤药物治疗;(3)研究过程后者能够因个人原因主动退出[5]。依照不同的治疗该药物将其分为以下两组,即A组33例,男女比例18∶15,年龄60~78岁,平均(70.64±4.32)岁,包括腺癌