Effect of photobiomodulation therapies on the root resorption associated with orthodontic forces: a pilot study using micro computed tomography
Goymen M, Gulec A
Clinical oral investigations · 20 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Eventos clínicos como enfermedad o muerte
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2019-11-27 · Clin Oral Investig · vol. 24 · número 4 · págs. 1431–1438
- Editorial
- Springer Nature
- Citado
- 28 citas · más que el 82% de estudios similares · 1.5× el promedio de su campo
- Referencias
- 27 trabajos
- Acceso
- De pago
- Áreas de investigación
- Laser Applications in Dentistry and Medicine · Orthodontics and Dentofacial Orthopedics · Scientific and Engineering Research Topics
- Palabras clave
- low-level laser therapy, root resorption, orthodontic tooth movement, GaAlAs laser, first premolar extraction, micro-computed tomography
- MeSH
- humans, root resorption, pilot projects, image processing, computer-assisted, x-ray microtomography, low-level light therapy, tooth movement techniques
2 autores
- Merve Göymen🇹🇷 · autor de correspondenciaGaziantep University
- Ayşegül Güleç🇹🇷Gaziantep University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Objectives
The aim of this study is to investigate the effect of photobiomodulation therapies on root resorption compared with the placebo group.
Materials and methods
Thirty patients who were admitted to the Gaziantep University Faculty of Dentistry Orthodontics Department for treatment, with an indication of upper right first premolar tooth extraction were included. Before the individuals' orthodontic treatment, 0.022 slot MBT brackets and tubes were placed on the maxillary first premolar and molar. A 150-g buccal tipping force was applied to the first premolar. Cantilever spring with 0.017 × 0.025 Beta Titanium wire was used for force application. Individuals were then randomly divided into three groups. For the first group, laser application was performed with an 810-nm GaAlAs laser device at 0, 3, 7, 14, 21, and 28 days to 8 J/cm2. For the second group, an LED application according to the manufacturer's instructions with an 850-nm wavelength and 20 mW/cm2 output power for 10 min per day during the experiment. For the third group, a placebo therapy was completed whereby a laser device that did not make active pulses was used. At the end of 4 weeks, the amount of root surface resorption was compared using micro-CT imaging after the extraction of the teeth.
Results
No significant difference was found between the groups in terms of regional and total crater volumes. It was observed that photobiomodulation therapies were not different from the control group in terms of forming root resorption.
Conclusions
It is seen that laser and LED photobiomodulation therapies used for accelerate orthodontic tooth movement do not differ from the control group in terms of forming root resorption.
Clinical relevance
According to the results of this pilot study on this subject, which needs to be clarified with new findings in the future, LED and laser applications may not increase the risk for root resorption.
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