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Comparative effectiveness of Low Level Laser therapy and Transcutaneous Electric Nerve Stimulation on Temporomandibular Joint Disorders

Seifi M, Ebadifar A, Kabiri S, Badiee MR, Abdolazimi Z, Amdjadi P

Journal of lasers in medical sciences · 43 citas

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Cómo se estudió

Diseño
Ensayo controlado aleatorizado (clasificado por nuestro filtro de IA)
Estudiado en
Personas
Resultado principal
Marcadores de salud y funcionamiento

Quién lo pagó

Financiación
Financiación no declarada

Publicación

Publicado
2017-08-29 · J Lasers Med Sci · vol. 8 · número Suppl 1 · págs. S27–S31
Citado
62 citas · más que el 99% de estudios similares · 10.1× el promedio de su campo
Impacto
Entre el 10 % más citado de su campo
Referencias
38 trabajos
Acceso
Acceso abierto (publicación gratuita) · CC-BY-NC
Áreas de investigación
Temporomandibular Joint Disorders · Laser Applications in Dentistry and Medicine · Oropharyngeal Anatomy and Pathologies
Palabras clave
Medicine, Temporomandibular joint, Analysis of variance, Placebo, Tenderness, Visual analogue scale, Repeated measures design, Low level laser therapy, Masticatory force, Transcutaneous electrical nerve stimulation, Anesthesia, Dentistry, Physical therapy, Laser therapy, Internal medicine, Surgery, Laser

6 autores

  • Massoud Seifi🇮🇷Shahid Beheshti University of Medical Sciences
  • Asghar Ebadifar🇮🇷Shahid Beheshti University
  • Sattar Kabiri🇮🇷Shahid Beheshti University of Medical Sciences
  • Mohammad Reza Badiee🇮🇷Shahid Beheshti University
  • Zahra Abdolazimi🇮🇷Shahid Beheshti University of Medical Sciences
  • Parisa Amdjadi🇮🇷Shahid Beheshti University of Medical Sciences

Resumen

El texto original del estudio, en el idioma en que se publicó.

Introduction: Temporomandibular joint disorders (TMDs) are the most common source of pain on the face. There are multiple etiologies, and several types of treatment have been reported. The use of non-invasive and reversible therapies in the treatment of such problems is recommended. The present study evaluated the effect of low-level laser (LLL) therapy and transcutaneous electric nerve stimulation (TENS) on TMDs. Methods: In this single-blind study, 40 patients with temporomandibular disorders were randomly divided into four groups: TENS (TENSTem dental), LLL (diode 810 nm CW), shamTENS, and sham-LLL. All subjects were examined and data on pain and tenderness in the temporomandibular joint (TMJ) and masticatory muscles (using the visual analogue scale) and mouth-opening (distance between incisal edges before feeling pain; mm) were collected before baseline (T1), after each session (T2-T5) and one month after the end of the sessions (T6)), and analyzed using repeated measure analysis of variance (ANOVA) and Bonferroni statistical tests. A P value Results: The decrease in pain (P=0.000), tenderness (P=0.000) and increase in mouth-opening ability (P=0.002) was greater in the TENS and LLL groups than in the placebo groups. At the one-month follow-up, significant decrease in pain and tenderness was recorded in the TENS and LLL groups (P=0.000). There was no significant differences between TENS and LLL and the placebo groups for maximum mouth-opening at the end of the study (P=0.692). Conclusion: Using TENS or LLL therapy can improve TMD symptoms at least for the short term. Although the effects of the placebo played a role in improving symptoms, their effects were less important.

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