口腔疾病防治2017，Vol.25Issue(7)：430-434,5.DOI:10.12016/j.issn.2096-1456.2017.07.005
Er:YAG激光联合引导骨组织再生术治疗种植体周围炎骨缺损的临床效果
Clinical effects of combined application of Er: YAG laser and guided bone regeneration in treatment of peri-implantitis
摘要
Abstract
Objective To evaluate the therapeutic effects of erbium-doped: yttrium aluminium garnet laser (Er:YAG laser) combined with guided bone regeneration (GBR) in the treatment of peri-implantitis bone defect. Methods A total of 26 implants in 15 patients with peri-implantitis were selected and divided into experimental group (14 im-plants) and control group (12 implants) randomly. The experimental group was treated with Er: YAG laser combined with GBR, and the control group was treated with mechanical curettage with GBR. Clinical periodontal index test includ-ing plaque index (PI), sulcus bleeding index (SBI), probing depth (PD) and clinical attachment level (CAL) were checked at baseline, 3 months and 6 months. All the above data were statistically analyzed. Results All of the clinical periodontal index were improved after surgery. SBI, PD and CAL of the experimental group was 0.8 ± 0.2 mm, 5.8 ± 0.8 mm, and 2.3 ± 0.7 mm, while they were 1.1 ± 0.2 mm, 6.2 ± 0.6 mm, and 3.6 ± 0.6 mm in the control group. The exper-imental group showed better results than the control group (P < 0.05), while PI showed no difference between the 2 groups (P>0.05). Conclusion The combined application of Er:YAG laser and GBR in the treatment of bone defect in peri-implantitis has good clinical effects.关键词
Er:YAG激光/引导骨组织再生术/种植体周围炎/骨缺损/临床附着丧失Key words
Er:YAG laser/Guided bone regeneration/Peri-implantitis/Bone defect/Clinical attachment lost分类
医药卫生引用本文复制引用
卢海宾,万蕾,容明灯,张雪洋,苏媛..Er:YAG激光联合引导骨组织再生术治疗种植体周围炎骨缺损的临床效果[J].口腔疾病防治,2017,25(7):430-434,5.基金项目
国家自然科学基金项目(81600900) （81600900）
