Clinical effects of combined application of Er: YAG laser and guided bone regeneration in treatment of peri⁃ implantitis
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 div...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal of Prevention and Treatment for Stomatological Diseases
2017-07-01
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| Series: | 口腔疾病防治 |
| Subjects: | |
| Online Access: | http://www.kqjbfz.com/EN/10.12016/j.issn.2096-1456.2017.07.005 |
| Summary: | 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 |
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| ISSN: | 2096-1456 2096-1456 |