Low-level laser therapy after molar extraction
Kucerová H, Dostálová T, Himmlova L, Bártová J, Mazánek J
Journal of clinical laser medicine & surgery · 36 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
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2000-12-01 · J Clin Laser Med Surg · vol. 18 · número 6 · págs. 309–315
- Editorial
- Mary Ann Liebert, Inc.
- Citado
- 56 citas · más que el 89% de estudios similares · 2.8× el promedio de su campo
- Referencias
- 12 trabajos
- Acceso
- De pago
- Áreas de investigación
- Laser Applications in Dentistry and Medicine · Biofield Effects and Biophysics · Periodontal Regeneration and Treatments
- Palabras clave
- low-level laser therapy, molar extraction, laser frequency, secretory IgA, bone mineral density, alveolar healing, osseointegration, postoperative pain
- MeSH
- saliva, molar, humans, albumins, immunoglobulin a, secretory, tooth extraction, postoperative period, wound healing, bone density, adolescent, adult, aged, middle aged, laser therapy
5 autores
- HANA KUČCEROVÁ🇨🇿General University Hospital in Prague
- TAŤJANA DOSTÁLOVÁ
- Lucie Himmlová
- Jiřina Bártová
- Jiří Mazánek
Resumen
El texto original del estudio, en el idioma en que se publicó.
Objective
The aim of the study was to evaluate effect of the different frequencies of low-level laser radiation (diode 670 nm and Helium-Neon 632.8 nm) on the healing process after human molar extractions. Frequencies of 5 Hz, 292 Hz, and 9,000 Hz were used in experiments. Monitoring of secretory IgA and albumin level in saliva and changes in bone density were used as objective markers of biostimulatory effect.
Summary background data
From the literature, it is known that if the alveolus is irradiated after extraction along with the lingual and buccal bony wall, faster coagulation, less postoperative discomfort, and quicker healing can be expected.
Methods
Subjective evaluation of therapy was observed using a scale (from -, negative therapeutic effect, to ++++, excellent treatment effect). Changes of secretory immunoglobulin A (sIgA), albumin levels, and bone density were compared in a group of 150 patients (nonlaser therapy, 30 patients).
Results
Differences in levels of the saliva markers (sIgA and albumin) were found to be significant when comparing irradiated and nonirradiated groups, and in comparison with those groups irradiated by various modulatory frequencies. Significant differences were observed between the increase of sIgA res. albumin and subjective feelings during treatment. Bone density after extraction and 6 months after surgical treatment was examined using dental digital radiovisiography. No significant differences were detected between bone density in irradiated and nonirradiated groups, perhaps due to our therapy protocol.
Conclusions
The low-level laser has no influence on the process of osseointegration. This effect was observed on fracture healing in rats using He-Ne laser radiation. We found no differences in the bone density when compared to the control group.
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