Effect of soft laser and bioactive glass on bone regeneration in the treatment of infra-bony defects (a clinical study)

被引：34

作者：

AboElsaad, Nayer S. ^{[2
]}

Soory, Mena ^{[1
]}

Gadalla, Laila M. A. ^{[2
]}

Ragab, Laila I. ^{[2
]}

Dunne, Stephen ^{[3
]}

Zalata, Khaled R. ^{[2
]}

Louca, Chris ^{[4
]}

机构：

[1] Kings Coll London, Dent Hosp, Dept Periodontol, Kings Coll London Dent Inst GKT Hosp, London SE5 9RW, England

[2] Mansoura Univ, Dept Oral Med & Periodontol, Fac Dent, Mansoura, Egypt

[3] Kings Coll London, Dent Hosp, Primary Dent Care Dept, London WC2R 2LS, England

[4] UCL Eastman Dent Inst, Eastman CPD, London, England

来源：

LASERS IN MEDICAL SCIENCE | 2009年 / 24卷 / 03期

关键词：

Bioactive glass; Bone graft; Bone healing; Diode laser; HUMAN INTRABONY DEFECTS; PLATELET-RICH PLASMA; LOW-ENERGY LASER; PERIODONTAL REGENERATION; OSSEOUS DEFECTS; IRRADIATION; THERAPY; REPAIR; DIODE; PARTICULATE;

D O I：

10.1007/s10103-008-0576-9

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This study aimed to investigate the influence of low-power 830 nm gallium-aluminium-arsenide (GaAlAs) laser [continuous wave (CW) 40 mW and fluence 4 J/cm(2), with total energy density of 16 J/cm(2)] on the healing of human infra-bony defects treated with bioactive glass graft material. Twenty patients with chronic periodontitis and bilateral infra-bony defects were included. Using a split mouth design, we treated 20 defects with bioactive glass plus laser irradiation during surgical procedures and on days 3, 5, 7 postoperatively; 20 contra-lateral defects were treated with bioactive glass only. Clinical probing pocket depths, clinical attachment levels and standardized periapical radiographs were recorded at baseline and at 3 months and 6 months postoperatively. At 3 months there was a statistically significant difference between the laser and non-laser sites in the parameters investigated. However, at 6 months, no difference was observed. Our results have confirmed the positive effect of soft laser in accelerating periodontal wound healing.

引用

页码：387 / 395

页数：9

共 42 条

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Newman, HN .

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