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Effects of Laser Vs Ultrasound on Bone Healing After Distraction Osteogenesis: A Histomorphometric Analysis

Overview
Journal Angle Orthod
Specialty Dentistry
Date 2014 Oct 8
PMID 25289655
Citations 2
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Abstract

Objective: To assess the effects of low-level laser irradiation vs ultrasound irradiation on bone healing after distraction osteogenesis.

Materials And Methods: Distraction osteogenesis was performed with rapid maxillary expansion devices (Hyrax-Morelli, Sorocaba, São Paulo Brazil) in 24 rabbits (Oryctolagus cuniculus). After a 2-day latency period, the distraction devices were activated for 10 days at a rate of 1 mm/d. Four groups of six animals were treated as follows: (1) control, (2) laser irradiation on the right side, (3) ultrasound irradiation on the right side, and (4) laser irradiation on the right side and ultrasound on the left side. Histomorphometric analysis was used to assess the bone healing area. Analysis of variance was used to perform the statistical analyses.

Results: The influence of low-intensity laser associated with ultrasound irradiation on bone healing was statistically significant. The analyses showed the greatest amount of bone healing in the jaws of animals in group 4, which received treatment with both ultrasound and laser.

Conclusion: This study concluded that bone healing is accelerated with the application of laser irradiation. The greatest effects were observed with combined ultrasound and laser treatment.

Citing Articles

Overview of Physical and Pharmacological Therapy in Enhancing Bone Regeneration Formation During Distraction Osteogenesis.

Liu Z, Liu Q, Guo H, Liang J, Zhang Y Front Cell Dev Biol. 2022; 10:837430.

PMID: 35573673 PMC: 9096102. DOI: 10.3389/fcell.2022.837430.


The Effect of Photobiomodulation on Distraction Osteogenesis.

Sarmadi S, Tanbakuchi B, Hesam Arefi A, Chiniforush N J Lasers Med Sci. 2019; 10(4):330-337.

PMID: 31875127 PMC: 6885913. DOI: 10.15171/jlms.2019.53.

References
1.
Cook-Mills J, Johnson J, Deem T, Ochi A, Wang L, Zheng Y . Calcium mobilization and Rac1 activation are required for VCAM-1 (vascular cell adhesion molecule-1) stimulation of NADPH oxidase activity. Biochem J. 2003; 378(Pt 2):539-47. PMC: 1223954. DOI: 10.1042/BJ20030794. View

2.
Babuccu C, Keklikoglu N, Baydogan M, Kaynar A . Cumulative effect of low-level laser therapy and low-intensity pulsed ultrasound on bone repair in rats. Int J Oral Maxillofac Surg. 2014; 43(6):769-76. DOI: 10.1016/j.ijom.2013.12.002. View

3.
Coleton S . The use of lasers in periodontal therapy. Gen Dent. 2008; 56(7):612-6. View

4.
Ortiz Monasterio F, Molina F, Berlanga F, Lopez M, Ahumada H, Takenaga R . Swallowing disorders in Pierre Robin sequence: its correction by distraction. J Craniofac Surg. 2004; 15(6):934-41. DOI: 10.1097/00001665-200411000-00009. View

5.
Kravitz N, Kusnoto B . Soft-tissue lasers in orthodontics: an overview. Am J Orthod Dentofacial Orthop. 2008; 133(4 Suppl):S110-4. DOI: 10.1016/j.ajodo.2007.01.026. View