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Full-Text Articles in Medicine and Health Sciences
The Effect Of Er:Yag, Nd:Yag And Co2 Laser Combined With Hydrogen Peroxide, Sodium Hypochlorite, Chlorohexidine Or Fluoride On Reducing Oral Bacterial Count Implicated In Root Caries, Nitya Reddy
Theses and Dissertations
Purpose: Lasers have been used for treatment of dentinal hypersensitivity and for various bacterial reduction indications in periodontology. Their effectiveness in killing oral bacteria is not well known. The compounding effect of the combination of a laser treatment and adjunct antimicrobial agent use on bacterial viability is still evolving. The purpose of this in vitro study was to evaluate the effect of three lasers commonly used in dentistry in conjunction with chlorhexidine (CHX), hydrogen peroxide (H2O2), sodium hypochlorite (NaOCl), or sodium fluoride (NaF) on viability of oral bacteria associated with root caries.
Methods: Three …
Peri-Implantitis Incidence And Effect Of Supportive Periodontal Therapy On Outcomes: Retrospective Cohort Study, Michael Ha
Theses and Dissertations
Purpose: Management of peri-implantitis is becoming an increasing component of dental practice. Dental implants can develop peri-implantitis lesions which occur in a non‐linear and accelerating pattern compared to a gradual periodontitis lesion. It is crucial to diagnose and treat this disease early, or ideally prevent it. Contemporary implants have a rough surface texture which is difficult to properly decontaminate as a crucial component for treatment prognosis. Evidence on the long-term effects of Periodontal implant maintenance therapy (PIMT) on implants is limited. This study aims to investigate the effect of periodontal maintenance on peri-implant tissue health.
Methods: A retrospective chart review …
Exploring Dynamic Navigation For Palatally Impacted Canine Uncovery Surgery., Daniel Joseph Hall
Exploring Dynamic Navigation For Palatally Impacted Canine Uncovery Surgery., Daniel Joseph Hall
Theses and Dissertations
Purpose: The objective of this study was to compare the exposure/uncovery of palatally impacted canines via the use of dynamic navigation guidance to the traditional freehand approach. Outcomes evaluated include the time to plan and perform exposure, area/size of initial access to locate the impacted tooth and the final size of the osteotomy to completely uncover the impacted tooth.
Methods: In order to simulate various frequently encountered clinical scenarios, three different model types were used. Six plastic models of each model type were fabricated from epoxy resin. Each model contained 2 bilaterally, palatally impacted canines, that were randomly embedded in …