骨水平种植体与软组织水平种植体用于牙列缺损修复的对比研究

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骨水平种植体与软组织水平种植体用于牙列缺损修复的对比研究

作者:丹丹杨磊贾慧来卫东马兰王玉杰

来源:《中国美容医学》2018年第12期

[摘要]目的:比較骨水平种植体与软组织水平种植体用于牙列缺损患者的修复效果,探讨其对口腔健康相关生活质量(OHRQoL)的影响。方法:按照随机数字法将2014年1月-2016年6月在笔者科室行种植义齿修复的120例(202颗缺损牙)牙列缺损患者分为A组与B组。A组:60例,患者采用Anthogyr骨水平种植体进行修复;B组:60例,患者采用Straumann 软组织水平种植体进行修复。修复后随访2年,比较两组患者的种植体成功率、植入扭力、术后1年的种植体周围骨吸收高度及止痛药物使用时间,术后1年采用口腔健康影响程度量表(HIP-14中文版)与患者主观满意度调查表分别评价两组患者的OHRQoL与患者对义齿修复的满意度。结果:两组患者的种植体成功率均为100.00%;A组的种植体周围骨吸收高度明显低于B组(t=2.743,P=0.018),两组的植入扭力、止痛药物使用时间比较,差异无统计学意义(P>0.05);A组与B组的OHRQoL总评分分别为9.00(6.00,15.00)、11.50(7.00,15.00),两组比较差异无统计学意义(P>0.05);两组的功能障碍、心理不适、残疾障碍评分比较,差异具有统计学意义(Z=-2.194、-3.544 、3.583,P=0.027、0.000、0.000),躯体性疼痛、生理障碍、心理障碍及社会障碍的评分比较,差异无统计学意义(P>0.05)。A组与B组的总满意度分别为85.00%、81.66%,两组比较差异无统计学意义(P>0.05)。结论:骨水平种植体周围骨吸收情况明显优于软组织水平种植体,两种水平种植体均能改善牙列缺损患者的OHRQoL,患者的整体主观感受无明显差异。

[关键词]骨水平种植体;软组织水平种植体;牙列缺损;修复效果;口腔健康相关生活质量(OHRQoL)

[中图分类号]R782.12 [文献标志码]A [文章编号]1008-6455(2018)12-0081-04

Comparative Study of Bone Level Implants and Soft Tissue Level Implants in Repairment of Patients with Dental Defects

DAN Dan, YANG Lei, JIA Hui,LAI Wei-dong, MA Lan, WANG Yu-jie

(Department of Prosthodontics,Handan Stomatological Hospital,Handan 056001,Hebei,China)

Abstract: Objective To compare the repair effect of bone level implants and soft tissue level implants in patients with dental defects, in order to explore the effects of oral health related quality of life (OHRQoL). Methods 120 cases(202 cases of defective teeth) of patients with dental

defects which was divided into group A and group B according to random number table in our hospital from 2014.1-2016.6, 60 cases in each group. The patients were repaired by Anthogyr bone level implants in group A and the patients were repaired by Straumann soft tissue level implants in group B. All the patients were followed up for 2 years after repairmen. The implant success rate,torsion of implantation, bone resorption height around implant 1 year after repairment, use time for painkillers were compared between two groups, OHRQoL and the satisfaction degree of implant prostheses were evaluated by ral health impact profile(HIP-14 chinese version) and subjective satisfaction questionnaire of patients in two groups 1 year after repairment, respectively. Results The implant success rate was 100.00% in two groups. The bone resorption height around implant of group A was significantly lower than that of group B(t=2.743, P=0.018). There was no statistical significance on torsion of implantation and use time for painkillers between two groups(P>0.05). The total scores of group A and group B was 9.00(6.00,15.00), 11.50(7.00,15.00),respectively and there was no statistical significance between two groups(P>0.05). There was statistical significance on scores of dysfunction, psychological discomfort and physical disabilities between two groups(Z=-2.194, -3.544, 3.583, P=0.027, 0.000, 0.000), there was no statistical significance on scores of somatic pain, physiological barrier, psychological disorder and social barrierbetween two groups(P>0.05). The satisfaction degree of group A and group B was 85.00%, 81.66% and there was no statistical significance between two groups(P>0.05). Conclusion The bone resorption around bone bone level implants were obviously superior to soft tissue level implants. Two kinds of level implants could improve the OHRQoL of patients with dentition defect, there was noobvious difference on overall subjective feeling.

Key words: bone level implants; soft tissue level implants; dental defects;oral health related quality of life (OHRQoL)

种植义齿能够对咀嚼功能进行最大程度地恢复,将牙槽骨吸收的速率减慢,相对于常规修复,能更加达到患者对美观、舒适的需求,提高患者满意度。因此,种植义齿修复逐渐成为牙列缺损患者临床治疗的主要修复方式[1]。以Brnemark教授提出的骨结合理论为指导[2],口腔种植领域迅猛发展,牙种植体系统层出不穷,主要包括骨水平种植体与软组织水平种植体两种类型。当今的医学模式已经向生物-心理-社会医学的模式逐渐发展成熟,人们对健康的要求不仅仅是身体生理上的健康,同时又包括心理健康及社会相关生活质量的优良[3],因此,本文

以2014年1月-2016年6月在笔者医院行种植义齿修复的120例牙列缺损患者为研究对象,比较骨水平种植体与软组织水平种植体用于牙列缺损患者的修复效果,探讨两种水平种植体对牙列缺损患者OHRQoL的影响,为口腔科医师制定修复方案提供一定的理论依据。

1 资料和方法

1.1 一般资料:选择笔者医院行种植义齿修复的120例牙列缺损患者为研究对象,其中男66例,女54例,年龄30~65岁,平均(48.44±9.35)岁。纳入标准:①单冠或固定桥的修复方式;②缺损区可用骨量充足,无需骨增量;③临床资料完整,依从性较好;④有一定文化基

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