Purpose: Peri-implantitis (PI) is an inflammatory condition associated with the destruction of bone tissue around a dental implant, and diode lasers can be used to treat this disease. In this study, we aimed to evaluate the effectiveness of a 940-nm diode laser for the nonsurgical treatment of PI. Methods: Twenty patients (8 women and 12 men) were enrolled in a split-mouth randomized controlled study. In the control group (CG), mechanical debridement with titanium curettes accompanied by airflow was performed around the implants. The test group (TG) was treated similarly, but with the use of a diode laser. Clinical measurements (plaque index, gingival index [GI], probing pocket depth [PPD], bleeding on probing [BOP], clinical attachment level, and interleukin-1 beta [IL-1 beta] in the peri-implant crevicular fluid) were evaluated and recorded at baseline and 3 months. IL-1 beta levels were determined using the enzyme-linked immunosorbent assay method. Results: The symptoms were alleviated in both groups at 3 months as assessed through clinical measurements. GI, BOP, and PPD were significantly lower in the TG than in the CG (P<0.05). The IL-1 beta level increased post-treatment in both groups, but this increase was only statistically significant (P<0.05) in the CG. Conclusions: The diode laser enabled improvements in clinical parameters in the peri-implant tissue. However, it did not reduce IL-1 beta levels after treatment. Further studies about the use of diode lasers in the treatment of PI will be necessary to evaluate the effects of diode lasers in PI treatment.
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IM Sechenov First Moscow State Med Univ, Dept Oral Surg, Sechenov Univ, Inst Dent, Moscow 119048, RussiaIM Sechenov First Moscow State Med Univ, Dept Oral Surg, Sechenov Univ, Inst Dent, Moscow 119048, Russia
Diachkova, Ekaterina
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Corbella, Stefano
Taschieri, Silvio
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IM Sechenov First Moscow State Med Univ, Dept Oral Surg, Sechenov Univ, Inst Dent, Moscow 119048, Russia
Univ Milan, Dipartimento Sci Biomed Chirurg & Odontoiatr, I-20161 Milan, Italy
IRCCS Ist Ortoped Galeazzi, I-20161 Milan, ItalyIM Sechenov First Moscow State Med Univ, Dept Oral Surg, Sechenov Univ, Inst Dent, Moscow 119048, Russia
Taschieri, Silvio
Tarasenko, Svetlana
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IM Sechenov First Moscow State Med Univ, Dept Oral Surg, Sechenov Univ, Inst Dent, Moscow 119048, RussiaIM Sechenov First Moscow State Med Univ, Dept Oral Surg, Sechenov Univ, Inst Dent, Moscow 119048, Russia
机构:
Univ Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, IranUniv Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, Iran
Ashnagar, Sajjad
Nowzari, Hessam
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Taipei Acad Reconstruct Dent, Italian Minist Educ & Res, Res Dept, Los Angeles, CA USAUniv Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, Iran
Nowzari, Hessam
Nokhbatolfoghahaei, Hanieh
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Univ Tehran Med Sci, Laser Res Ctr Dent, Dent Res Inst, Tehran, IranUniv Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, Iran
Nokhbatolfoghahaei, Hanieh
Zadeh, Behnoush Yaghoub
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Univ Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, IranUniv Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, Iran
Zadeh, Behnoush Yaghoub
Chiniforush, Nasim
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Univ Tehran Med Sci, Laser Res Ctr Dent, Dent Res Inst, Tehran, IranUniv Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, Iran
Chiniforush, Nasim
Zadeh, Nastaran Choukhachi
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Univ Tehran Med Sci, Sch Dent, Tehran, IranUniv Tehran Med Sci, Students Sci Res Ctr, Sch Dent, Tehran, Iran