Diode Laser as an Adjunctive to Nonsurgical Periodontal Therapy during Maintenance Phase: A Randomized Controlled Clinical Trial
SS Suprith, Swati Setty, Srinath Thakur
Citation Information :
Suprith S, Setty S, Thakur S. Diode Laser as an Adjunctive to Nonsurgical Periodontal Therapy during Maintenance Phase: A Randomized Controlled Clinical Trial. Int J Laser Dent 2016; 6 (1):12-17.
The aim of the study was to determine and compare the pocket depths (PD), relative attachment levels (RAL), bleeding on probing (BOP) and plaque indices (PI) in patients treated with scaling and root planning (SRP) alone and along with diode laser.
Materials and methods
The study was carried out on 30 subjects who fulfill the inclusion and exclusion criteria. Group I: 15 patients treated with SRP along with diode laser irradiation. Group II: 15 patients treated only with SRP. The clinical parameters were probing PD, RAL, BOP and PI which were recorded at base line, 7 days and after 1 month. Statistical analysis was done using Kolmogorov-Smirnov, Shapiro-Wilk, t-test, chi-square test.
The use of diode lasers as an adjunct to SRP during maintenance phase showed better results when compared to SRP alone. Moderate periodontal pockets with moderate attachment loss showed significant improvement in group I than in group II. There was no change in deep pockets with severe attachment loss in both groups.
The study shows that the specified laser parameter and the modality of application of the same results in faster healing. This can be recommended as an appropriate treatment for moderate pockets.
How to cite this article
Suprit SS, Setty S, Thakur S. Diode Laser as an Adjunctive to Nonsurgical Periodontal Therapy during Maintenance Phase: A Randomized Controlled Clinical Trial. Int J Laser Dent 2016;6(1):12-17.
The significance of maintenance care in the treatment of periodontal disease. J Clin Periodontol 1981 Aug;8(4):281-294.
Long-term maintenance of patients treated for advanced periodontal disease. J Clin Periodontol 1984 Sep;11(8):504-514.
The nuts and bolts of low-level laser (light) therapy. Ann Biomed Eng 2012 Feb;40(2):516-533.
Lasers in dentistry. J Am Dent Assoc 1991;122:46-50.
Lasers for initial periodontal therapy. Dent Clin North Am 2004 Oct;48:923-936.
Treatment of periodontal pockets with a diode laser. Lasers Surg Med 1998;22(5):302-311.
Therapeutic ratio quantifies laser antisepsis: ablation of Porphyromonas gingivalis with dental lasers. Lasers Surg Med 2004;35(3):206-213.
Bacterial reduction in periodontal pockets through irradiation with a diode laser: A pilot study. J Clin Laser Med Surg 1997 Feb;15:33-37.
Clinical and biochemical effects of 810 nm diode laser as an adjunct to periodontal therapy: a randomized split-mouth clinical trial. Photomed Laser Surg 2014 Feb;32(2):61-66.
Clinical and biochemical effects of diode laser as an adjunct to nonsurgical treatment of chronic periodontitis: a randomized, controlled clinical trial. Lasers Med Sci 2014 Jan; 29(1):37-46.
The effect of diode laser (980 nm) treatment on aggressive periodontitis: evaluation of microbial and clinical parameters. Photomed Laser Surg 2009 Feb;27(1):11-19.
Clinical effectiveness of diode laser therapy as an adjunct to non-surgical periodontal treatment: a randomized clinical study. J Periodontol 2013 Aug;84(8):1111-1117.
Tooth loss in maintenance patients in a private periodontal practice. J Periodontol 1987 Apr;58(4):231-235.
Periodontal treatment without maintenance. A retrospective study in 44 patients. J Periodontol 1984 Sept;55(9):505-509.
Short-term clinical and microbiologic effects of pocket debridement with an Er:YAG laser during periodontal maintenance. J Periodontol 2006 Jan;77(1):111-118.
Er:YAG laser in the treatment of periodontal sites with recurring chronic inflammation: a 12-month randomized, controlled clinical trial. J Clin Periodontol 2012 Aug;39(8):745-752.
Adjunctive clinical effect of a water-cooled Nd:YAG laser in a periodontal maintenance care programme: a randomized controlled trial. J Clin Periodontol 2012 Dec;39(12):1159-1165.
Photodynamic therapy of persistent pockets in maintenance patients–a clinical study. Clin Oral Investig 2010 Dec;14(6):637-644.
The adjunctive effect of photodynamic therapy for residual pockets in single-rooted teeth: a randomized controlled clinical trial. Lasers Med Sci 2013 Jan;28(1):317-324.
Hand and ultrasonic instrumentation in the treatment of chronic periodontitis after supragingival plaque control. Braz Oral Res 2005 Jan-Mar;19(1):41-46.
The assessment of ultrasonic root surface debridement by determination of residual endotoxin levels. J Clin Periodontol 1990 Mar;17(3):174-178.
Use of diode laser 980 nm as adjunctive therapy in the treatment of chronic periodontitis. A randomized controlled clinical trial. New Microbiol 2008 Oct;31(4):513-518.
Clinical and microbiological evaluation of the effectiveness of the Nd:Yap laser for the initial treatment of adult periodontitis. A randomized controlled study. J Clin Periodontol 2005 Jan;32(6):670-676.
The use of crevicular fluid prostaglandin E2 levels as a predictor of periodontal attachment loss. J Periodontal Res 1986 Mar;21(2):101-112.
Inhibitory effect of low-level laser effect irradiation on LPS-stimulated prostaglandin E2 production and cyclooxygenase-2 in human gingival fibroblasts. Eur J Oral Sci 2000 Feb;108(1):29-34.
The effect of low-level laser therapy as an adjunct to non-surgical periodontal treatment. J Periodontol 2011 Mar;82(3):481-488.
Non-surgical pocket therapy: mechanical. Ann Periodontol 1996 Nov;1(1):443-490.
Clinical efficacy of semiconductor laser application as an adjunct to conventional scaling and root planing. Lasers Surg Med 2005 Dec;37(5):350-355.
Removal of epithelium in periodontal pockets following diode (980 nm) laser application in the animal model: an in vitro study. Photomed Laser Surg 2004 Jun;22(3):177-183.
Effects of different setting of diode laser on the mRNA expression of growth factors and type I collagen of human gingival fibroblasts. Lasers Med Sci 2012 Mar;27(2):325-331.
Epithelial to mesenchymal transition in gingival overgrowth. Am J Pathol 2010 Jul;177(1):208-218.
Loss of basement membrane integrity in human gingival overgrowth. J Dent Res 2011 Jul;90(7):887-893.
Jacques; Massoud Motamedi and Beop-Min Kim. “Theoretical analysis of equivalency of high-power diode laser (810 nm) and Nd:YAG laser (1064 nm) for coagulation of tissue: predictions for prostate coagulation”, Proc. SPIE 1646, Laser-Tissue Interaction III, 150 (August 7, 1992); doi:10.1117/12.137454; Available from: http://dx.doi.org/10.1117/12.137454
Lasers in periodontics: a review of the literature. J Periodontol 2006 Apr;77(4):545-564.
The effect of a pulsed Nd:YAG laser in non-surgical periodontal therapy. J Periodontol 2009 Jul;80(7):1041-1056.
Adjunctive non-surgical therapy of inflamed periodontal pockets during maintenance therapy using diode laser: a randomized clinical trial. J Periodontol 2015 Oct;86(10):1133-1140.
Short-term effects of nonsurgical periodontal treatment with and without use of diode laser (980 nm) on serum levels of reactive oxygen metabolites and clinical periodontal parameters in patients with chronic periodontitis: a randomized controlled trial. Quintessence Int 2014 Mar;45(3):193-201.
Effectiveness of diode laser as adjunctive therapy to scaling root planing in the treatment of chronic periodontitis: a meta-analysis. Laser Med Sci 2013 Sep;28(5):1393-1402.
The effect of the thermal diode laser (wavelength 808-980 nm) in non-surgical periodontal therapy: a systematic review and meta-analysis. J Clin Periodontol 2014 Jul;41(7):681-692.