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Journal of Long-Term Effects of Medical Implants
SJR: 0.145 SNIP: 0.491 CiteScore™: 0.89

ISSN Druckformat: 1050-6934
ISSN Online: 1940-4379

Journal of Long-Term Effects of Medical Implants

DOI: 10.1615/JLongTermEffMedImplants.2018026937
pages 259-266

Efficacy of Application of Platelet-Rich Fibrin for Improvement of Implant Stability: A Clinical Trial

Parviz Torkzaban
Dental Research Center, Department of Periodontics, Dental School, Hamadan University of Medical Sciences, Hamadan, Iran
Masoumeh Khoshhal
Department of Periodontics, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
Ali Ghamari
Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
Leili Tapak
Department of Biostatistics and Epidemiology, School of Public Health and Modeling of Noncommunicable Diseases Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
Ehsan Houshyar
Oral Health and Community Department, Faculty of Dentistry, Urmia University of Medical Sciences, Urmia, Iran

ABSTRAKT

Use of platelet concentrates to increase implant stability, due to their regenerative potential, has recently attracted the attention of researchers. This study aimed to assess the effect of platelet-rich fibrin (PRF) on dental implant stability. This clinical trial evaluated 10 patients who received 50 dental implants. Each patient received at least two implants. Half of the implants were placed in the sockets along with PRF while the remaining half were inserted conventionally without PRF. Implant stability was measured by resonance frequency analysis on the day of surgery (T1), at one week (T2), and at one month (T3). At the end of the first week (T2), the mean implant stability quotient (ISQ) was 59.85 ± 5.32 in the PRF group and 55.99 ± 3.39 in the non-PRF group. Compared to baseline, the ISQ increased in the PRF group by 0.12 ± 0.47 (P = 1.000) and decreased in the non-PRF group by 2.42 ± 0.36 (P < 0.001). At one month postoperatively, ISQ significantly increased by 6.89 ± 0.96 in the PRF group and by 4.82 ± 0.92 in the non-PRF group compared to baseline (P < 0.001). Application of PRF in the implant osteotomy site can prevent or minimize primary reductions in implant stability and seems to enhance the process of osseointegration.

REFERENZEN


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