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Article
Open AccessSuccess rates of single-thread and double-thread orthodontic miniscrews in the maxillary arch
There is limited research on the clinical performance of double-thread orthodontic miniscrews. This study aimed to compare the stability of double-thread and single-thread orthodontic miniscrews and identify t...
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Article
Antimicrobial photodynamic therapy against Lactobacillus casei using curcumin, nano-curcumin, or erythrosine and a dental LED curing device
This study aimed to investigate the photodynamic effects of curcumin, nanomicelle curcumin, and erythrosine on Lactobacillus casei (L. casei). Various concentrations of curcumin (1.5 g/L, 3 g/L), nano-curcumin (3...
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Article
Open AccessDoes the application of whitening dentifrices during at-home bleaching affect the bond strength of resin composite to dentin?
This study aimed to evaluate the effect of using whitening dentifrices during at-home bleaching on the shear bond strength (SBS) of resin composite to dentin, and investigate whether the increased polymerizati...
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Article
Open AccessChanges in the pharyngeal airway after different orthognathic procedures for correction of class III dysplasia
This study was conducted to compare changes in pharyngeal airway after different orthognathic procedures in subjects with class III deformity.
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Article
Clinical and radiographic effectiveness of mineral trioxide aggregate (MTA) partial pulpotomy with low power or high power diode laser irradiation in deciduous molars: a randomized clinical trial
This study investigated the clinical and radiographic effectiveness of MTA partial pulpotomy with low power or high power diode laser irradiation in primary molars. In this randomized single-blind clinical tri...
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Article
Low level laser therapy, Er,Cr:YSGG laser and fluoride varnish for treatment of dentin hypersensitivity after periodontal surgery: A randomized clinical trial
This clinical trial aimed to compare the effects of low-level laser therapy (LLLT), Er,Cr;YSGG laser, and fluoride varnish, as compared to the placebo laser on decreasing dentin hypersensitivity (DH). This ran...
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Article
Does the application of GaAlAs laser and platelet-rich plasma induce cell proliferation and increase alkaline phosphatase activity in human dental pulp stem cells?
Blood extracts containing platelet products are gaining popularity in promoting healing and pulp regeneration. This study was designed to evaluate the effect of platelet-rich plasma (PRP) and gallium–aluminum–...
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Article
The validity of laser fluorescence (LF) and near-infrared reflection (NIRR) in detecting early proximal cavities
Diagnosing cavitated proximal lesions is important for therapeutic decisions. This clinical study aimed to determine the validity of laser fluorescence (LF) and near-infrared reflection (NIRR) techniques for d...
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Article
A randomized clinical trial comparing the efficacy of low-level laser therapy (LLLT) and laser acupuncture therapy (LAT) in patients with temporomandibular disorders
This study compared the efficacy of low-level laser therapy (LLLT) versus laser acupuncture therapy (LAT) in patients with temporomandibular disorders (TMDs). In this randomized, double-blind clinical trial, 4...
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Article
Effect of low-level laser therapy on tooth sensitivity induced by in-office bleaching
This study aimed to investigate the effect of low-level laser therapy (LLLT) on tooth sensitivity induced by in-office bleaching. Sixty-six patients enrolled in this randomized clinical trial. Following the in...
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Article
A comparative study of toluidine blue-mediated photodynamic therapy versus topical corticosteroids in the treatment of erosive-atrophic oral lichen planus: a randomized clinical controlled trial
Recently, photodynamic therapy (PDT) has been suggested as a new treatment option that is free from side effects for erosive-atrophic oral lichen planus (OLP). The purpose of this study was to compare the effe...
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Article
A randomized clinical trial of the effect of low-level laser therapy before composite placement on postoperative sensitivity in class V restorations
This study aimed to investigate the efficacy of low-level laser irradiation when applied just before placement of resin composite on reducing postoperative sensitivity of class V lesions. In this randomized cl...
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Article
The effect of fractional CO2 laser irradiation on remineralization of enamel white spot lesions
This study investigated the combined effect of fractional CO2 laser irradiation and fluoride on treatment of enamel caries. Sixty intact premolars were randomly assigned into four groups and then stored in a demi...
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Article
The efficacy of low-level laser therapy for the treatment of myogenous temporomandibular joint disorder
Low-level laser therapy (LLLT) has been commonly used for the treatment of painful musculoskeletal conditions, but the results of previous studies on this subject are controversial. The aim of this study was t...
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Article
CO2 laser conditioning of porcelain surfaces for bonding metal orthodontic brackets
Bonding to porcelain remains to be a challenge in orthodontic treatments. The objective of this study was to evaluate the effect of CO2 laser conditioning of porcelain surfaces on shear bond strength (SBS) of ...
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Article
Open AccessThe effect of different surface treatments of demineralised enamel on microleakage under metal orthodontic brackets
The aim of this investigation was to assess the effects of different treatments of demineralised enamel on microleakage under orthodontic brackets.
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Article
Reconditioning of ceramic orthodontic brackets with an Er,Cr:YSGG laser
It is now known that erbium lasers are effective in composite removal, but there is minimal information about their efficacy on recycling of ceramic brackets. This study, therefore, aimed to determine the perc...
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Article
Does ultra-pulse CO2 laser reduce the risk of enamel damage during debonding of ceramic brackets?
This study seeks to evaluate the enamel surface characteristics of teeth after debonding of ceramic brackets with or without laser light. Eighty premolars were bonded with either of the chemically retained or ...
