Industry Resources - Root canal Disinfection

Examining the Efficacy of a 405 nm Wavelength Diode Laser as a Diagnostic Tool in Routine Dental Practice

Examining the Efficacy of a 405 nm Wavelength Diode Laser as a Diagnostic Tool in Routine Dental Practice

Recent advancements in dental diagnostics highlight laser fluorescence (LF) as a promising tool. This report explores the use of a 405 nm diode laser in treating biofilm-induced gingivitis and diagnosing restorations and caries in two patients (24-year-old male, 21-year-old female). In the first case, the laser improved visualization of plaque and calculus, aiding patient education and enabling precise mechanical debridement for better gingivitis treatment outcomes. In the second case, it detected defective composite fillings, supporting accurate diagnosis and patient communication for re-treatment. The 405 nm diode laser proves valuable for periodontal care and restorative dentistry.

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The efficacy of 2780 nm Er,Cr;YSGG and 940 nm Diode Laser in root canal disinfection: A randomized clinical trial

The efficacy of 2780 nm Er,Cr;YSGG and 940 nm Diode Laser in root canal disinfection: A randomized clinical trial

Effective disinfection of the root canals is the cornerstone of successful endodontic treatment. Diminishing the microbial load within the root canal system is crucial for healing in endodontically treated teeth. The aim of this study was to evaluate the effect of 2780 nm Er,Cr:YSGG and 940 nm diode lasers on the eradication of microorganisms from single-rooted teeth with asymptomatic apical periodontitis.


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The Use of Lasers in Disinfection and Cleanliness of Root Canals: a Review

The Use of Lasers in Disinfection and Cleanliness of Root Canals: a Review

Effective root canal treatment depends on thorough disinfection and prevention of reinfection. Traditional chemomechanical methods often fall short, leading to endodontic failure. Laser treatment, due to its high energy and specific properties, has been proposed for root canal cleaning and disinfection. This review examines the effects of Er, Er,Cr, Nd, and diode lasers on smear layer removal and bacterial reduction. While lasers have bactericidal effects and can enhance smear layer removal and modify root canal wall morphology, they cannot replace sodium hypochlorite. Lasers should be used as an adjunct to chemical disinfection protocols. More randomized clinical studies are needed to evaluate the outcomes of laser-assisted endodontic treatment.


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