Laser therapy improves healing of bone defects submitted to autologous bone graft

Photomedicine and Laser Surgery
João Batista B WeberLuciana Maria Pedreira Ramalho

Abstract

The aim of the present study was to assess histologically the effect of low-level laser thrapy (LLLT) (lambda 830 nm) on the healing of bone defects associated with autologous bone graft. LLLT has been used on the modulation of bone healing because of the photo-physical and photochemical properties of some wavelengths. The use of correct and appropriate parameters has been shown to be effective in the promotion of a positive biomodulative effect on the healing bone. Sixty male Wistar rats were divided into four groups: G1 (control), G2 (LLLT on the surgical bed), G3 (LLLT on the graft), and G4 (LLLT on both the graft and the surgical bed). The dose per session was 10 J/cm(2), and it was applied to the surgical bed (G2/G4) and on the bone graft (G3/G4). LLLT was carried out every other day for 15 days (lambda 830 nm, phi = 0.5 cm(2), 50 Mw, 10 J/cm(2)). The dose was fractioned in four points. The animals were sacrificed 15, 21, and 30 days after surgery; specimens were taken and routinely processed (wax, cut, and stain with H&E and Sirius red stains). Light microscopic analysis was performed by a pathologist. In the groups in which the LLLT was used trans-operatively on the surgical bed (G2/G4), bone remodeling was both quantita...Continue Reading

References

Jan 1, 1991·Lasers in Surgery and Medicine·M M In de BraektJ C Maltha
Jan 1, 1989·Lasers in Surgery and Medicine·J R Basford
May 1, 1989·Health Physics·F Hillenkamp
May 1, 1989·Health Physics·T Karu
Jan 1, 1989·Lasers in Surgery and Medicine·B BravermanM S Bapna
Dec 1, 1988·International Journal of Oral and Maxillofacial Surgery·Y Takeda
Feb 1, 1988·The British Journal of Oral & Maxillofacial Surgery·G AnnerothL Zetterqvist
Jan 1, 1994·Lasers in Surgery and Medicine·Y MorimotoH Nakamura
Jan 1, 1995·Lasers in Surgery and Medicine·J R Basford
Feb 1, 1994·International Journal of Oral and Maxillofacial Surgery·M GordjestaniH Thierens
Jun 1, 1993·The British Journal of Oral & Maxillofacial Surgery·W S HislopK F Moos
Jan 1, 1996·Lasers in Surgery and Medicine·R DavidM Soudry
May 1, 1997·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·S Saito, N Shimizu
Jan 1, 1997·Journal of Clinical Laser Medicine & Surgery·A L PinheiroC T Manzi
May 6, 1999·Lasers in Surgery and Medicine·H KolárováJ Wagner
Feb 13, 2001·Clinical Oral Implants Research·O DörtbudakG Mallath-Pokorny
Apr 11, 2001·Biomedicine & Pharmacotherapy = Biomédecine & Pharmacothérapie·P TorricelliR Giardino
May 23, 2002·Journal of Clinical Laser Medicine & Surgery·Aurelício N Silva JúniorRenata Amadei Nicolau
Jan 7, 2003·Journal of Clinical Laser Medicine & Surgery·Jorge H Nicola, Ester M D Nicola
Aug 21, 2003·Lasers in Medical Science·Renata A NicolaRenato A Zângaro
Jan 8, 2004·Journal of Clinical Laser Medicine & Surgery·Antonio Luiz Barbos PinheiroThais Oliveira Gonçalves

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Citations

Jun 21, 2008·Lasers in Medical Science·Radmila R ObradovićSvetlana Pesevska
Feb 6, 2008·Photomedicine and Laser Surgery·Marleny E Martinez GerbiAntonio Luiz B Pinheiro
Aug 28, 2009·Photomedicine and Laser Surgery·Simone Marja RodrigoMarília Gerhardt de Oliveira
Oct 29, 2009·Photomedicine and Laser Surgery·Bruno Pereira CampanhaMarília Gerhardt de Oliveira
Dec 29, 2009·Photomedicine and Laser Surgery·Antonio L B Pinheiro
Dec 15, 2010·Photomedicine and Laser Surgery·Fernando A L HabibAntônio L B Pinheiro
Nov 17, 2012·International Journal of Medical Sciences·Renato ValiatiRogério Miranda Pagnoncelli
Jan 28, 2014·Journal of Photochemistry and Photobiology. B, Biology·Luiz Guilherme P SoaresAntonio Luiz B Pinheiro
Jul 2, 2014·BioMed Research International·Mércia J S CunhaAna Lúcia P F de Almeida
Jun 7, 2014·Photomedicine and Laser Surgery·Farzad FazilatAntonio Luiz Barbosa Pinheiro
Jul 9, 2013·Lasers in Medical Science·Rodrigo Carvalho Pinto CoelhoJoão Batista Blessmann Weber
Jun 24, 2009·Lasers in Medical Science·Roberto HüblerMarília Gerhardt de Oliveira
Jul 20, 2010·Lasers in Medical Science·Carlos de Paula EduardoJan Tunér
Jun 18, 2014·Journal of Photochemistry and Photobiology. B, Biology·Antonio Luiz B PinheiroLandulfo Silveira
Nov 18, 2008·Lasers in Medical Science·Angelo Luiz FreddoMarília Gerhardt de Oliveira
Jan 30, 2014·Lasers in Medical Science·Jouber Mateus dos Santos AcioleAntonio L B Pinheiro
Sep 30, 2014·Photomedicine and Laser Surgery·João Batista Blessmann WeberMarília Gerhardt de Oliveira
Jun 11, 2014·Lasers in Medical Science·Jonas D BatistaRogério M Pagnoncelli
Jan 14, 2016·Iranian Red Crescent Medical Journal·Atarodalsadat MostafaviniaMohammad Bayat
Dec 17, 2014·Periodontology 2000·Euloir PassaneziSebastião L Aguiar Greghi
Mar 10, 2015·Photomedicine and Laser Surgery·Fabrício Poletto MassottiEdela Puricelli
Mar 25, 2014·Journal of Cranio-maxillo-facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery·Valdir Gouveia GarciaLetícia Helena Theodoro
May 16, 2013·The Angle Orthodontist·Eliziane CossetinDaniela Garib
Jan 25, 2017·Lasers in Medical Science·Gamze Bölükbaşı AteşMurat Gülsoy
Feb 13, 2015·Brazilian Dental Journal·Luiz Guilherme P SoaresJean Nunes dos Santos
Mar 2, 2012·Acta Cirúrgica Brasileira·Sidney Piesco de OliveiraCarlos Roberto Padovani
Dec 17, 2009·Dose-response : a Publication of International Hormesis Society·Ying-Ying HuangMichael R Hamblin
Apr 17, 2012·Microscopy Research and Technique·Claudia Cristina BiguettiMariza Akemi Matsumoto
Nov 21, 2013·Journal of Tissue Engineering and Regenerative Medicine·Kwansik KimSoon Jung Hwang

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