Effect of photobiomodulation on external root resorption during orthodontic tooth movement – a randomized controlled trial

Nayyer, Nida; Tripathi, Tulika; Rai, Priyank; Kanase, Anup

doi:10.1016/j.ortho.2021.01.007

Cited by 6 publications

(9 citation statements)

References 38 publications

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“…[ 18 20 , 21 23 , 24 28 , 37 38 39 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 ] Only five articles evaluated the impact of LLLT on root resorption. [ 17 73 74 75 76 ] The included experiments consisted of 24 parallel-group randomized control trials (RCTs), and 34 split-mouth RCTs, whereas two articles did not report how their subjects were allocated into each group. Fifty articles assessed only an aspect of LLLT impact in orthodontic practice (tooth movement, pain perception, or root resorption), whereas 10 studies evaluated multiple outcomes.…”

Section: R Esultsmentioning

confidence: 99%

“…[ 17 ] Following the advanced technology, three articles published between 2018–2020 evaluated the root resorption using microcomputed tomography (micro-CT)[ 73 74 75 ] An experiment published in 2021 enhanced the accuracy of root resorption analysis by using a non-contact three-dimensional optical profilometer. [ 76 ]…”

Section: R Esultsmentioning

confidence: 99%

“…Although four experiments found no positive outcome on root resorption,[ 17 73 74 75 ] one study supported the use of LLLT based on the analysis with the optical profilometer. [ 76 ]…”

Section: R Esultsmentioning

confidence: 99%

“…The data summarized in Tables 1 – 3 of this review were analyzed from 60 articles listed in the reference section. [ 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 ]…”

Section: Onclusionmentioning

confidence: 99%

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The Protocol of Low-level Laser Therapy in Orthodontic Practice

Sipiyaruk¹,

Chintavalakorn²,

Saengfai³

2022

Journal of International Society of Preventive and Community Dentistry

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A BSTRACT Low-level laser therapy (LLLT) has been widely investigated as an adjunct technique for orthodontic treatment due to photobiomodulation effect. LLLT appears to be supportive for an orthodontic practice in terms of tooth movement acceleration, pain relief, and root resorption management. The decrease in these adverse effects will enhance the compliance in orthodontic patients, which could positively impact treatment outcomes. However, there seemed to be inconsistency in the impact of LLLT as well as its laser and treatment parameters. This scoping review aimed to evaluate the impact of different irradiation parameters on tooth movement acceleration, pain relief, and root resorption as well as to construct a protocol of LLLT in orthodontic practice. The search was conducted across PubMed, Scopus, Web of Science, Embase, Google Scholar, and the reference lists of identified articles. The last search was conducted on October 10, 2021 to identify experiments in humans regarding the application of LLLT as noninvasive treatment in orthodontic practice published between 2010 and 2021. However, they were excluded if they were not clinical research, if they did not report the source of laser, or if they were not relevant to tooth movement, pain perception, and root resorption, or if they were not available in English or in full-text. Following the systematic search and selection process, 60 articles were included in this review. A majority of included articles were published in the past few years. The findings of this review supported the application of LLLT in orthodontic practice with purposes of tooth movement acceleration and pain reduction. The positive impact of LLLT on root resorption had not been clearly evident yet. As this review demonstrated heterogeneity of both laser and treatment parameters, further research should be required to ensure the effectiveness of its specific parameters in orthodontic practice.

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Section: R Esultsmentioning

confidence: 99%

Section: R Esultsmentioning

confidence: 99%

“…Although four experiments found no positive outcome on root resorption,[ 17 73 74 75 ] one study supported the use of LLLT based on the analysis with the optical profilometer. [ 76 ]…”

Section: R Esultsmentioning

confidence: 99%

Section: Onclusionmentioning

confidence: 99%

See 2 more Smart Citations

The Protocol of Low-level Laser Therapy in Orthodontic Practice

Sipiyaruk¹,

Chintavalakorn²,

Saengfai³

2022

Journal of International Society of Preventive and Community Dentistry

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“…Histological studies have shown that EARR occurs in 90% of teeth involved in the orthodontic movement [ 2 ]. It has been reported that more than 80% of patients undergoing orthodontic treatment had root resorption of more than 1 mm, and one-third had root resorption of more than 3 mm [ 3 ]. According to a new study, the incidence of severe root resorption after orthodontic treatment was 14.8% [ 4 ].…”

Section: Introductionmentioning

confidence: 99%

Orthodontically induced external apical root resorption considerations of root-filled teeth vs vital pulp teeth: a systematic review and meta-analysis

et al. 2023

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Introduction The purpose of this systematic review was to research the difference between root-filled teeth (RFT) and vital pulp teeth (VPT) in orthodontically induced external apical root resorption (EARR) and to offer suggestions for clinicians on therapeutic sequence and timing when considering combined treatment of endodontic and orthodontic. Materials and methods An electronic search of published studies was conducted before November 2022 in PubMed, Web of Science and other databases. Eligibility criteria were based on the Population, Intervention, Comparison, Outcome, and Study design (PICOS) framework. RevMan 5.3 software was used for statistical analysis. Single-factor meta-regression analysis was used to explore the sources of literature heterogeneity, and a random effects model was used for analysis. Results This meta-analysis comprised 8 studies with 10 sets of data. As there was significant heterogeneity among the studies, we employed a random effects model. The funnel plot of the random effects model exhibited a symmetrical distribution, indicating no publication bias among the included studies. The EARR rate of RFT was significantly lower than that of VPT. Conclusions In the context of concurrent endodontic and orthodontic treatment, priority should be given to endodontic therapy, as it serves as the foundation for subsequent orthodontic procedures. The optimal timing for orthodontic tooth movement post-root canal therapy is contingent upon factors such as the extent of periapical lesion resolution and the degree of dental trauma sustained. A comprehensive clinical assessment is essential in guiding the selection of the most suitable approach for achieving optimal treatment outcomes.

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Orthodontic Treatment under Endodontic Consideration Based on Orthodontic Root Resorption: A Systematic Review and Meta-analysis

Zhao

Xue

Meng

et al. 2023

Preprint

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Introduction The purpose of this systematic review was to research the difference between root-filled teeth (RFT) and vital pulp teeth (VPT) in orthodontic root resorption (ORR) situations and to offer suggestions for clinicians on therapeutic sequence and timing when considering combined treatment of endodontic and orthodontic. Materials and methods An electronic search of published studies was conducted before November 2022 in PubMed, Web of Science and other databases. Eligibility criteria were based on the Population, Intervention, Comparison, Outcome, and Study design (PICOS) framework. RevMan 5.3 software was used for statistical analysis. Single-factor meta-regression analysis was used to explore the sources of literature heterogeneity, and a random effects model was used for analysis. Results This meta-analysis contained eight studies and ten sets of data. A random effects model was used due to significant heterogeneity among the studies. The funnel plot of the random effects model exhibited a symmetrical distribution, which indicates no publication bias of the included studies. The ORR rate of RFT was significantly lower than that of VPT. Conclusions Endodontic treatment should be carried out first when both endodontic and orthodontic treatments are needed. The timing of orthodontic tooth movement after root canal therapy should be determined by the healing degree of periapical lesions and the severity of trauma if the teeth were injured.

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Effect of photobiomodulation on external root resorption during orthodontic tooth movement – a randomized controlled trial

Cited by 6 publications

References 38 publications

The Protocol of Low-level Laser Therapy in Orthodontic Practice

The Protocol of Low-level Laser Therapy in Orthodontic Practice

Orthodontically induced external apical root resorption considerations of root-filled teeth vs vital pulp teeth: a systematic review and meta-analysis

Orthodontic Treatment under Endodontic Consideration Based on Orthodontic Root Resorption: A Systematic Review and Meta-analysis

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