Effects of Er,Cr:YSGG Laser Treatment on Human Gingival Fibroblast Attachment, Viability and Morphology of Root Surface: An In Vitro Study.
Rehabilitation of periodontal support is the main goal of therapies for periodontitis. Hand instrumentation with curettes, piezoelectric ultrasonic scalers and lasers, such as Er,Cr:YSGG, are used for this purpose. This study was designed to evaluate human gingival fibroblast viability attachment to root surfac after modification with the mentioned therapeutic alternatives. Lasers showed significantly lower cell viability after 72 hours compared to hand instrumentation and ultrasound, probably due to more irregular root surfaces after treatment.
Reza
R
Amid
Elahe
E
Azizi
Maryam
M
Torshabi
Mohammad Reza Talebi
MR
Ardakani
Sajjad
S
Ashnagar
Seyed Masoud
SM
Moiahedi
D017209:Apoptosis / Q000502:physiology; D002448:Cell Adhesion / Q000502:physiology; D002452:Cell Count; D018929:Cell Culture Techniques; D049109:Cell Proliferation; D048430:Cell Shape / Q000502:physiology; D002470:Cell Survival / Q000502:physiology; D002478:Cells, Cultured; D004396:Coloring Agents; D003475:Curettage / Q000295:instrumentation; D012534:Dental Scaling / Q000295:instrumentation*; D005347:Fibroblasts / Q000502:physiology*; D005881:Gingiva / Q000166:cytology*; D006801:Humans; D053844:Lasers, Solid-State / Q000627:therapeutic use*; D008855:Microscopy, Electron, Scanning; D059745:Piezosurgery / Q000295:instrumentation; D013778:Tetrazolium Salts; D013844:Thiazoles; D014092:Tooth Root / Q000166:cytology*
D004396:Coloring Agents; D013778:Tetrazolium Salts; D013844:Thiazoles; C022616:thiazolyl blue