Efficiency of low-level laser therapy for orthodontic tooth movement: a review

Fromont-Colson, Caroline; Marquez-Diaz, Mélodie; Badran, Zahi; Cuny-Houchmand, Madline; Soueidan, Assem

doi:10.1007/s41547-017-0010-3

Cited by 7 publications

(6 citation statements)

References 34 publications

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“…These findings were consistent with previous literature, which LLLT was likely to have a positive effect on healing, nerve regeneration, inflammatory process, pain reduction, proliferation of osteoblasts, bone remodeling, root resorption, and tooth movement. [ 77 78 79 80 ] Therefore, LLLT can be considered as significantly supportive for an orthodontic practice.…”

Section: Discussionmentioning

confidence: 99%

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: Discussionmentioning

confidence: 99%

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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“…There is a weak evidence support the application of pulsed electromagnetic field electromagnetic to accelerate OTM (8,9) . Low-level laser therapy (LLLT) has been used to hasten OTM in recent years (10,11) . Colson et al, 2017 stated that LLLT can be effective for speeding OTM (10) .…”

Section: Physical Stimulationmentioning

confidence: 99%

“…Low-level laser therapy (LLLT) has been used to hasten OTM in recent years (10,11) . Colson et al, 2017 stated that LLLT can be effective for speeding OTM (10) . However, further investigation is required to focus on finding the optimal wave-length and dose for LLLT.…”

Section: Physical Stimulationmentioning

confidence: 99%

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Speeding Orthodontics: A Review Article

Al-Hafidh¹,

Hamdany²,

Hasan³

2021

RDENTJ

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The request for orthodontic treatment has grown quickly in the last years. One of the most critical issues in orthodontic treatment is how to decrease the duration of orthodontic treatment since the most common complaint of orthodontic patients is prolong the time of treatment which is a huge burden on patients. Orthodontic tooth movement can be enhanced by different methods and techniques. The current study reviewed and summarized the evidence regarding the success of different methods on speeding orthodontic tooth movement.

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“…For its great effects, low power laser therapy has become a popular treatment modality. [1] Lasers can be classi ed into high-and low-level lasers where a high-level laser can lead to tissue ablation and cutting, while a low-level laser is able to in ltrate the tissues [2] In 1967, Dr. Endre Mester was the rst to observe the effects of low level laser therapy LLLT in mice [3], which also known as photobiomodulation therapy (PBMT). PBMT relies on applying light from a low-energy laser or light emitting diodes (LEDs) lights with speci c wavelength spectrum of 600-1110 nm to stimulate cellular and tissue responses [4] [5, 6].…”

Section: Introductionmentioning

confidence: 99%

Evaluating the effectiveness of low-level laser therapy in reducing local anesthesia injection pain in children

Alafandy,

Almourabet

2024

Preprint

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Aim The aim of this study was to evaluate the efficacy of low-level laser therapy (LLLT) in reducing the pain of needle injection during local anesthesia in children. Materials and Methods Twenty cooperative healthy kids participated in this research; their ages were between 8-12 years old. In laser group (LG) LLLT diode laser (635 nm; continuous mode; 100 mW; 48.0 J/cm2) was applied buccally in one side of the mandibula or maxilla in contact with the soft tissue for 120 second. While in the contralateral side 20% Benzocaine Gel topical anesthetic was applied for the same time and this was the control group (CG). Then a short needle was inserted in each side and the pain was evaluated for each side separately using the Wong-Baker Faces Pain Rating Scale (PRS). Non-parametric analysis was applied and data were analyzed for statistical significance (p < 0.05). Results The total cases were twenty, (10 in the maxilla and 10 in the mandible). The "no pain" and "severe pain" rates in the PRS were 41.7% and 3.3% for the LG and 21.7% and 11.7% for the CG, respectively, during injection. The mean pain degree was 2.6 in CG while it was 1.2 in LG. Wilcoxon analysis revealed a statistically significant difference between LG and CG (P=0.001<0.05). While there was no significant difference in evaluating pain degree according to the order of technique, gender, place of injection, previous dental experiment, and behavior assessment in both methods. Conclusion Administration of LLLT diode laser (635 nm) can be considered for decreasing pain of injection in children and it is more effective than 20% Benzocaine topical anesthetic gel, regardless the order of technique, gender, place of injection, previous dental experiment, and behavior assessment.

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Efficiency of low-level laser therapy for orthodontic tooth movement: a review

Cited by 7 publications

References 34 publications

The Protocol of Low-level Laser Therapy in Orthodontic Practice

The Protocol of Low-level Laser Therapy in Orthodontic Practice

Speeding Orthodontics: A Review Article

Evaluating the effectiveness of low-level laser therapy in reducing local anesthesia injection pain in children

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