Abstract
The aim of this preliminary study was to investigate the influence of low level laser therapy (LLLT) in alleviating pain caused by micro-marsupialization and the healing of oral ranulas and selected mucoceles. Eleven patients underwent micro-marsupialization treatment associated with LLLT. The patients were irradiated with a 660-nm continuous wave from an indium–gallium–arsenide–phosphorous (InGaAsP) diode laser, at 100 mW, with a spot size on the tissue surface of 0.0283 cm2 (irradiance = 3.53 W/cm2). Irradiation was carried out immediately following micro-marsupialization treatment, as well as at 24, 48, and 72 h post-micro-marsupialization. All treated oral ranulas and selected mucoceles presented clinical healing. No evidence of recurrence could be identified during a mean of 11.0-month follow-up period. The use of InGaAsP diode lasers, within the parameters tested, appears to present a good alternative treatment to reduce pain and heal oral ranulas and selected mucoceles associated with micro-marsupialization.
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Acknowledgments
We would like to thank the CNPq (#309209/2010-2 and #472045/2011-3). The authors wish to thank DMC LTDA (São Carlos, Brazil) for their supply of the 660-nm InGaAsP diode laser and NUPEN for their scientific assistance. RA Mesquita is a research fellow of CNPq.
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Amaral, M.B.F., Freitas, I.Z., Pretel, H. et al. Low level laser effect after micro-marsupialization technique in treating ranulas and mucoceles: a case series report. Lasers Med Sci 27, 1251–1255 (2012). https://doi.org/10.1007/s10103-012-1176-2
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DOI: https://doi.org/10.1007/s10103-012-1176-2