nach oben

Lasers in Medical Science

Erschienen in:

01.02.2015 | Original Article

Effects of low-intensity laser therapy over mini-implants success rate in pigs

verfasst von: Aguinaldo S. Garcez, Selly Sayuri Suzuki, Elisabeth Ferreira Martinez, Mylene Garcez Iemini, Hideo Suzuki

Erschienen in: Lasers in Medical Science | Ausgabe 2/2015

Einloggen, um Zugang zu erhalten

Abstract

The success rate of miniscrews when used as temporary orthodontic anchorage is relatively high, but some factors could affect its clinical success such as inflammation around the miniscrew. Low-intensity laser therapy has been widely used for biostimulation of tissue and wound healing specially for its anti-inflammatory effects. The purpose of this study was to evaluate the effect of low-intensity laser therapy over the miniscrew success rate. Five Landrace’s pigs received 50 miniscrews on the buccal side of the mandible and on the palate of the maxilla. All the miniscrews were immediately loaded with 250 gf. The laser group were irradiated with a 780-nm diode laser with 70 mWs for 1 min (dose = 34 J/cm²); the contralateral side was used as the control group. The miniscrews were photographed and analyzed clinically every week to determine their stability and presence of local inflammation. After 3 weeks, histological analysis and fluorescent microscopy were performed to compare the laser and the control side. Clinical results showed a success rate of 60 % for the control group and 80 % for the laser-treated group. The histological analysis and fluorescent microscopy demonstrated that the laser group had less inflammatory cells than the control group and the bone neoformation around the miniscrew was more intense. Low-intensity laser therapy increased the success rate of orthodontic miniscrews, probably due to anti-inflammatory effect and bone stimulation.

Lee SJ, Ahn SJ, Lee JW, Kim SH, Kim TW (2010) Survival analysis of orthodontic mini-implants. Am J Orthod Dentofacial Orthop 137:194–199PubMedCrossRef

Chen Y, Kyung HM, Zhao WT, Yu WJ (2009) Critical factors for the success of orthodontic mini-implants: a systematic review. Am J Orthod Dentofacial Orthop 135:284–291PubMedCrossRef

Antoszewska J, Papadopoulos MA, Park HS, Ludwig B (2009) Five-year experience with orthodontic miniscrew implants: a retrospective investigation of factors influencing success rates. Am J Orthod Dentofacial Orthop 136(158):e151–110, discussion 158–159

Moon CH, Lee DG, Lee HS, Im JS, Baek SH (2008) Factors associated with the success rate of orthodontic miniscrews placed in the upper and lower posterior buccal region. Angle Orthod 78:101–106PubMedCrossRef

Kuroda S, Sugawara Y, Deguchi T, Kyung HM, Takano-Yamamoto T (2007) Clinical use of miniscrew implants as orthodontic anchorage: success rates and postoperative discomfort. Am J Orthod Dentofac Orthop 131:9–15CrossRef

Chen YJ, Chang HH, Huang CY, Hung HC, Lai EH, Yao CC (2007) A retrospective analysis of the failure rate of three different orthodontic skeletal anchorage systems. Clin Oral Implants Res 18:768–775PubMedCrossRef

Singer AJ, Clark RA (1999) Cutaneous wound healing. N Engl J Med 341:738–746PubMedCrossRef

Eming SA, Krieg T, Davidson JM (2007) Inflammation in wound repair: molecular and cellular mechanisms. J Invest Dermatol 127:514–525PubMedCrossRef

Skopin MD, Molitor SC (2009) Effects of near-infrared laser exposure in a cellular model of wound healing. Photodermatol Photoimmunol Photomed 25:75–80PubMedCrossRef

10.

Nunez SC, Nogueira GE, Ribeiro MS, Garcez AS, Lage-Marques JL (2004) He-Ne laser effects on blood microcirculation during wound healing: a method of in vivo study through laser Doppler flowmetry. Lasers Surg Med 35:363–368PubMedCrossRef

11.

Ribeiro MS, Da Silva DF, De Araujo CE, De Oliveira SF, Pelegrini CM, Zorn TM et al (2004) Effects of low-intensity polarized visible laser radiation on skin burns: a light microscopy study. J Clin Laser Med Surg 22:59–66PubMedCrossRef

12.

Neiburger EJ (1995) The effect of low-power lasers on intraoral wound healing. N Y State Dent J 61:40–43PubMed

13.

Sawasaki I, Geraldo-Martins VR, Ribeiro MS, Marques MM (2009) Effect of low-intensity laser therapy on mast cell degranulation in human oral mucosa. Lasers Med Sci 24:113–116PubMedCrossRef

14.

Silveira LB, Prates RA, Novelli MD, Marigo HA, Garrocho AA, Amorim JC et al (2008) Investigation of mast cells in human gingiva following low-intensity laser irradiation. Photomed Laser Surg 26:315–321PubMedCrossRef

15.

Ribeiro MS, Silva DF, Maldonado EP, de Rossi W, Zezell DM (2002) Effects of 1047-nm neodymium laser radiation on skin wound healing. J Clin Laser Med Surg 20:37–40PubMedCrossRef

16.

Godoy BM, Arana-Chavez VE, Nunez SC, Ribeiro MS (2007) Effects of low-power red laser on dentine-pulp interface after cavity preparation. An ultrastructural study. Arch Oral Biol 52:899–903PubMedCrossRef

17.

Turhani D, Scheriau M, Kapral D, Benesch T, Jonke E, Bantleon HP (2006) Pain relief by single low-level laser irradiation in orthodontic patients undergoing fixed appliance therapy. Am J Orthod Dentofacial Orthop 130:371–377PubMedCrossRef

18.

Nunez SC, Garcez AS, Suzuki SS, Ribeiro MS (2006) Management of mouth opening in patients with temporomandibular disorders through low-level laser therapy and transcutaneous electrical neural stimulation. Photomed Laser Surg 24:45–49PubMedCrossRef

19.

Cruz DR, Kohara EK, Ribeiro MS, Wetter NU (2004) Effects of low-intensity laser therapy on the orthodontic movement velocity of human teeth: a preliminary study. Lasers Surg Med 35:117–120PubMedCrossRef

20.

Franca CM, Nunez SC, Prates RA, Noborikawa E, Faria MR, Ribeiro MS (2009) Low-intensity red laser on the prevention and treatment of induced-oral mucositis in hamsters. J Photochem Photobiol B 94:25–31PubMedCrossRef

21.

Rodrigo SM, Cunha A, Pozza DH, Blaya DS, Moraes JF, Weber JB et al (2009) Analysis of the systemic effect of red and infrared laser therapy on wound repair. Photomed Laser Surg 27:929–935PubMedCrossRef

22.

Shefer G, Partridge TA, Heslop L, Gross JG, Oron U, Halevy O (2002) Low-energy laser irradiation promotes the survival and cell cycle entry of skeletal muscle satellite cells. J Cell Sci 115:1461–1469PubMed

23.

Rocha Junior AM, Vieira BJ, de Andrade LC, Aarestrup FM (2009) Low-level laser therapy increases transforming growth factor-beta2 expression and induces apoptosis of epithelial cells during the tissue repair process. Photomed Laser Surg 27:303–307PubMedCrossRef

24.

Pinheiro AL (2009) Advances and perspectives on tissue repair and healing. Photomed Laser Surg 27:833–836PubMedCrossRef

25.

Park HS, Jeong SH, Kwon OW (2006) Factors affecting the clinical success of screw implants used as orthodontic anchorage. Am J Orthod Dentofacial Orthop 130:18–25PubMedCrossRef

26.

Miyawaki S, Koyama I, Inoue M, Mishima K, Sugahara T, Takano-Yamamoto T (2003) Factors associated with the stability of titanium screws placed in the posterior region for orthodontic anchorage. Am J Orthod Dentofacial Orthop 124:373–378PubMedCrossRef

27.

Rezende SB, Ribeiro MS, Nunez SC, Garcia VG, Maldonado EP (2007) Effects of a single near-infrared laser treatment on cutaneous wound healing: biometrical and histological study in rats. J Photochem Photobiol B 87:145–153PubMedCrossRef

28.

Khadra M (2005) The effect of low level laser irradiation on implant-tissue interaction. In vivo and in vitro studies. Swed Dent J Suppl 172:1–63PubMed

29.

Rochkind S, Rousso M, Nissan M, Villarreal M, Barr-Nea L, Rees DG (1989) Systemic effects of low-power laser irradiation on the peripheral and central nervous system, cutaneous wounds, and burns. Lasers Surg Med 9:174–82PubMedCrossRef

30.

Gal P, Vidinsky B, Toporcer T, Mokry M, Mozes S, Longauer MD, Sabo J (2006) Histological assessment of the effect of laser irradiation on skin wound healing in rats. Photomed Laser Surg 24:480–8PubMedCrossRef

31.

Lacjaková K, Bobrov N, Poláková M, Slezák M, Vidová M, Vasilenko T, Novotný M, Longauer F, Lenhardt L, Bober J, Levkut M, Sabol F, Gál P (2010) Effects of equal daily doses delivered by different power densities of low-level laser therapy at 670 nm on open skin wound healing in normal and corticosteroid-treated rats: a brief report. Lasers Med Sci 25:761–6PubMedCrossRef

32.

Harris WH (1960) A microscopic method of determining rates of bone growth. Nature 188:1038–1039PubMedCrossRef

33.

Khadra M, Ronold HJ, Lyngstadaas SP, Ellingsen JE, Haanaes HR (2004) Low-level laser therapy stimulates bone–implant interaction: an experimental study in rabbits. Clin Oral Implants Res 15:325–332PubMedCrossRef

Titel: Effects of low-intensity laser therapy over mini-implants success rate in pigs
verfasst von: Aguinaldo S. Garcez
Selly Sayuri Suzuki
Elisabeth Ferreira Martinez
Mylene Garcez Iemini
Hideo Suzuki
Publikationsdatum: 01.02.2015
Verlag: Springer London
Erschienen in: Lasers in Medical Science / Ausgabe 2/2015
Print ISSN: 0268-8921
Elektronische ISSN: 1435-604X
DOI: https://doi.org/10.1007/s10103-013-1367-5

Springer Medizin

Abstract

Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten

Weitere Artikel der Ausgabe 2/2015

Long-term clinical effect of adjunctive antimicrobial photodynamic therapy in periodontal treatment: a randomized clinical trial

Efficacy of laser-based irrigant activation methods in removing debris from simulated root canal irregularities

Effects of increased low-level diode laser irradiation time on extraction socket healing in rats

Effects of low-level laser therapy on orthodontics: rate of tooth movement, pain, and release of RANKL and OPG in GCF

A report on the use of Er:YAG laser for pilot hole drilling prior to miniscrew insertion

Temperature rise in pulp and gel during laser-activated bleaching: in vitro