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Surface damages of zirconia by Nd:YAG dental laser irradiation
Zirconia Damage Nd:YAG Laser Welding
2010/11/30
The purpose of this study was to characterize the surface damages of zirconia by Nd:YAG dental laser irradiation through a systematic evaluation of the associated microstructural changes. Disk specime...
Removal of root canal filling materials using Er:YAG laser irradiation
Er:YAG laser Root canal retreatment Root canal filling material
2010/11/26
The purpose of this study was to examine the ability of Er:YAG laser to remove root canal filling materials. The root canals of 21 extracted human anterior teeth were enlarged, and then obturated with...
Effect of diode laser irradiation on the apical sealing of MTA retrofillings
Lasers Endodontics Retrograde obturation
2009/10/19
Apical sealing is essential for the success of paraendodontic surgery, so any procedure that may favor an adequate sealing of the apical remainder should be performed. The purpose of this study was to...
Clinical observation of periodontal tissues after periodontal flap surgery Cmbined with Nd:YAG laser irradiation
flap operation Nd:YAG laser clinical parameter
2009/5/20
We observed the clinical status of periodontal tissues after periodontal flap surgery combined with Nd:YAG laser irradiation based on clinical parameters.
Materials were 52 teeth in 10 patients, Surg...
Pain relief effects by Nd: YAG laser irradiation following flap surgery
Nd: YAG Laser Visual Analogue Scale (VAS) Pain Relief Flap Operation
2009/5/20
The aim of this study was to compare pain relief effects after periodontal flap operation between Nd: YAG laser irradiation and the administration of anti-inflammatory drugs in the same patients using...
Comparison of pain relief effects among Nd : YAG laser irradiation,Er : YAG laser irradiation and administration of anti-inflammatory drugs following flap surgery
Nd : YAG laser Er : YAG laser Pain relief Visual Analogue Scale(VAS) Flap Operation
2009/5/15
The aim of this study was to compare pain relief effects after periodontal flap surgery among Nd : YAG laser irradiation, Er : YAG laser irradiation and the administration of anti-inflammatory drugs i...
Effects of CO2 Laser Irradiation on Bone Sialoprotein Transcription
bone sialoprotein osteoblasts transcriptional regulation
2009/5/6
Laser irradiation at low photon intensities has a stimulating effect on cell and tissues. Although the carbon dioxide (CO2) laser is a surgical rather than a therapeutic laser, we have attempted to us...
Comparative Evaluation of Dentine Surface Changes Following Nd：YAG Laser Irradiation by SEM
Comparative Evaluation Dentine Surface Changes YAG Laser Irradiation
2009/4/2
Comparative Evaluation of Dentine Surface Changes Following Nd：YAG Laser Irradiation by SEM.
Transformation of hydroxyapatite surface characteristics during diode laser irradiation
hydroxyapatite surface characteristics diode laser irradiation
2009/3/3
The purpose of this study was to further evaluate the effects of diode laser irradiation on the surface of hydroxyapatite (HA). For laser irradiation of the HA plate, the distance from the HA plate ...
The Effect of Argon Laser Irradiation on Demineralization Resistance of Human Enamel Adjacent to Orthodontic Brackets: An In Vitro Study
Argon laser curing system White spot lesions Demineralization resistance Demineralization lesion depth
2008/12/19
Argon lasers, because of their significant timesavings over conventional curing lights, have been investigated for use in bonding orthodontic brackets. They are also being investigated for their abi...
Observations of pulpotomy in rats using in vivo Micro-CT—The changes after treatment of formocresol and calcium hydroxide pulpotomies or CO2 laser irradiation—
Calcium hydroxide CO2 laser, Formocreso Longitudinal changes Pulpotomy R_mCT®
2008/4/16
In general, pulpotomy is evaluated by pathological examination of sacrificed animals at each observing stage. Not only lots of small animals have to devote itself to experimentation, but also the resu...