Can Low-Level Laser and Light-Emitting Diode Enhance the Stability of Dental Implants?

Mohajerani, Hassan; Salehi, Abolfazl Mohammad; Tabeie, Faraj; Shafiei, Shervin

doi:10.1007/s12663-019-01210-3

Cited by 11 publications

(14 citation statements)

References 29 publications

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“…A study have concluded that PBMT was applied with 830 nm wavelength and 5 J/cm 2 energy to implants placed in the posterior mandible with a 4 to 4.5 mm diameter and 10 mm length and ISQ values were higher in the PBMT group compared to the control group 30 . Also, PBMT at 830 nm wavelength and additionally LED therapy were applied on the implants placed in the posterior mandible with a 4.8 mm diameter and 10 mm length and it has reported that PBMT application with LED increases primary stabilization 31 . On the contrary, the study was reported that although the ISQ was lower in the posterior region of both maxilla and mandible, the differences were not statistically significant 32 .…”

Section: Discussionmentioning

confidence: 96%

“…In our study, the total energy density was considered as 6 J/cm 2 , which can be evaluated within the biological optimal parameters. Studies have used different laser parameters such as 637 nm wavelength at 40 mW average output, 35 at 830 nm wavelength 10 mW average output 31 or 830 nm wavelength at 86 mW average output 21 for treatment of implant stabilization and were reported different results. In our study reported that PBMT at 830 nm wavelength and 126 mW average output was not effective on stabilization or microorganisms.…”

Section: Discussionmentioning

confidence: 99%

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The stability of implants and microbiological effects following photobiomodulation therapy with one‐stage placement: A randomized, controlled, single‐blinded, and split‐mouth clinical study

Bozkaya

Uraz

Güler³

et al. 2021

Clin Implant Dent Rel Res

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Background Studies have reported a positive effect on bone healing and the elimination of microorganisms placed on the titanium implants, while others have not confirmed the positive photobiomodulation therapy (PBMT) effects on bone regeneration and bone structure around the implants. Purpose The aim of the present study was to address the following questions: Does PBMT improve implant stability and affect microbiota around dental implants in the early stage of osseointegration? Materials and Methods This study was designed as randomized‐controlled prospective, split mouth, single‐blinded clinical trial. Implants were randomly divided into two groups and implants placed in the test group were treated with Gallium‐aluminum‐arsenide (GaAlAs) diode laser with PBMT immediately after surgery and for 15 days (n = 47). In the control group, implants were not irradiated(n = 46). The primary stability of the implants was measured by the Resonance frequency analysis (RFA) after insertion and the secondary stability values were recorded at 30th, 60th, and 90th days after surgery as implant stability quotient (ISQ). The hand‐held RFA was held perpendicular to the jaw line as indicated by the manufacturer for buccal‐lingual (BL), mesial‐distal (MD), and lingual‐buccal (LB) measurement and different measurements were analyzed as separately. Results Significantly higher magnetic RFA values were achieved on the 90th day in all measurement sides for both groups. ISQ levels in groups at baseline and the day‐30, 60, and 90. ISQ readings were not statistically significant between test and control groups for each time point. A statistically significant increase in ISQ reading for BL, MD, and LB dimensions in both groups was noted from baseline to the day‐90 (P < .05). Conclusion It was concluded that PBMT did not have a clinically significant effect on implant stabilization, especially in terms of ISQ values at early alveolar bone healing term. Clinical trial number is NCT04495335.

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Section: Discussionmentioning

confidence: 96%

Section: Discussionmentioning

confidence: 99%

The stability of implants and microbiological effects following photobiomodulation therapy with one‐stage placement: A randomized, controlled, single‐blinded, and split‐mouth clinical study

Bozkaya

Uraz

Güler³

et al. 2021

Clin Implant Dent Rel Res

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“…The animal studies have all reported that photo therapy with low levels of light can provide greater bone-implant interface strength and also improve the osseointegration process (Table 2). 6,15,18,[20][21][22][23][24][25][26][27][28][29][30][31][32][33] Removal torque values increased significantly along with time even after a single laser irradiation compared with a nonirradiated control group in the study by Boldrini et al 24 Gomes et al have interestingly shown that higher energy levels (10 or 20 J/cm 2 ) promote more implant-bone contact compared with a lower energy (5 J/cm 2 ). Better ISQ values were also observed in the 20 J/cm 2 group (this article was published in the Quintessense journal in the same year with the Mayer et al bibliography).…”

Section: Can Photobiomodulation Influence Ti Implant Stability?mentioning

confidence: 99%

“…(continued) laser therapy (LLLT) groups. 25,30,31,33 However, Torkzaban et al found no significant effect of adjunctive 940-nm low laser therapy on implant stability. In another randomized clinical trial, García-Morales (2012) reported that LLL was not able to significantly increase implant stability when assessed by resonance frequency analysis (RFA).…”

Section: Can Photobiomodulation Influence Ti Implant Stability?mentioning

confidence: 99%

Photobiomodulation in Periodontology and Implant Dentistry: Part 2

Gholami

Asefi

Hooshyarfard

et al. 2019

Photobiomodulation, Photomedicine, and Laser Surgery

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Part 1 of this article can be located at www.liebertpub.com/doi/10. 1089/photob.2019.4710.) Objective: Finding evidence-based treatment strategies for low-level light therapy and the correct incorporation of these treatment methods in the clinical practice of periodontics. Background: Photobiomodulation has been shown to have biostimulatory, anti-inflammatory, and analgesic effects that can be beneficial in periodontal and dental implant treatment procedures. Methods: In this review, we have addressed some clinical questions regarding the potential clinical application of low-level light irradiation and its photobobiomodulatory effects in periodontology and implantology. The literature was searched for in vivo (animal or clinical) articles written in English in four electronic databases of PubMed, Scopus, Google Scholar, and Cochrane Library until April 2019. Only studies with low irradiation doses without any thermal effects used only for their photobiomodulatory purposes were included. Results: We were able to find relevant studies for all of our questions, and positive effects for the application of light therapy were reported in most of the studies. However, there is still a great deal of heterogeneity in terms of study designs and most importantly in light irradiation devices and the parameters used. Due to this issue, it was not possible to reach specific evidence-based irradiation protocols for the questions addressed in this review. Conclusions: Based on our search results, an obvious positive effect of low-level light therapy on stimulation of healing of periodontal soft and hard tissues and reduction of inflammation can be seen. Future well-designed randomized control studies with the same irradiation settings and systematic reviews evaluating the studies found on the questions mentioned are necessary to reach evidence-based recommendations.

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“…Out of this, 68 articles were excluded based on the exclusion criteria. At the end of the study selection, 10 articles were included for qualitative [18][19][20][21][22][23][24][25][26][27] and 7 for quantitative analysis. [18][19][20][22][23][24]27 The study screening and the selection of articles is explained in Fig.…”

Section: Resultsmentioning

confidence: 99%

Effectiveness of the photobiomodulation therapy using low-level laser around dental implants: A systematic review and meta-analysis

Vande¹,

Sanyal²,

Nilesh³

2022

Dent. Med. Probl.

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Background. The photobiomodulation (PBM) therapy has been applied in various fields. Its use in implant dentistry has been proven through various animal, in vitro, and recently also clinical studies. However, the cumulative data of its effect around dental implants in patients is limited.Objectives. The purpose of the present study was to evaluate whether or not the PBM therapy has a positive effect around dental implants and on implant stability. Material and methods.The studies included in the review and meta-analysis were selected according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the PICOS criteria. The RoB 2 tool was used for assessing the risk of bias and the RevMan software, v. 5.0, was used for meta-analysis. Quantitative analysis was done considering the implant stability measurement as the outcome. The mean and standard deviation (M ±SD) values for implant stability as well as the sample size were extracted from the articles, and the inverse variance method with random effects was used for meta-analysis. The forest plots for all time intervals were inspected to estimate the heterogeneity by assessing the I 2 statistic.Results. A total of 148 articles were initially retrieved, out of which 81 remained after duplicate removal. Ten articles were included in the review after rejecting 68 on the basis of title and abstract. Seven were eligible for quantitative analysis. The meta-analysis showed non-significant differences in primary stability in control and laser groups at baseline (p = 0.63) and 3 months and above (p = 0.06). At 2 weeks, 1 month and 2 months, the results were statistically significant with p = 0.01, p = 0.02 and p = 0.04, respectively.Conclusions. The PBM therapy showed a positive effect on implant stability during the early stages of healing and can be considered for patients with dental implants.

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Can Low-Level Laser and Light-Emitting Diode Enhance the Stability of Dental Implants?

Cited by 11 publications

References 29 publications

The stability of implants and microbiological effects following photobiomodulation therapy with one‐stage placement: A randomized, controlled, single‐blinded, and split‐mouth clinical study

The stability of implants and microbiological effects following photobiomodulation therapy with one‐stage placement: A randomized, controlled, single‐blinded, and split‐mouth clinical study

Photobiomodulation in Periodontology and Implant Dentistry: Part 2

Effectiveness of the photobiomodulation therapy using low-level laser around dental implants: A systematic review and meta-analysis

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