Effectiveness of a sealant compared with no sealant in preventing enamel demineralization in patients with fixed orthodontic appliances: A prospective clinical trial

2013 ◽  
Vol 143 (6) ◽  
pp. 837-844 ◽  
Author(s):  
Maria T. O'Reilly ◽  
Jaime De Jesús Viñas ◽  
John P. Hatch
2012 ◽  
Vol 71 (3-4) ◽  
pp. 464-468 ◽  
Author(s):  
Kerstin Sköld-Larsson ◽  
Ola Sollenius ◽  
Lena Karlsson ◽  
Lars G. Petersson ◽  
Svante Twetman

PLoS ONE ◽  
2015 ◽  
Vol 10 (9) ◽  
pp. e0137318 ◽  
Author(s):  
Jessica E. Koopman ◽  
Nicoline C. W. van der Kaaij ◽  
Mark J. Buijs ◽  
Yassaman Elyassi ◽  
Monique H. van der Veen ◽  
...  

2017 ◽  
Vol 18 (12) ◽  
pp. 1112-1116
Author(s):  
A Nishad ◽  
NS Sreesan ◽  
Joseph Joy ◽  
Lakshmi Lakshmanan ◽  
Joyce Thomas ◽  
...  

ABSTRACT Aim The study aimed to assess the impact of mouthwashes on antibacterial activity of individuals with fixed orthodontic appliances. Materials and methods A total of 60 individuals were considered in the study. Sixty (20 each group) nonextraction class I individuals were randomly divided into experimental and control groups. Group I: Experimental group [chlorhexidine (CHX) mouthwash], group II: Experimental group (neem mouthwash), group III: Control group (distilled water). All the clinical examinations were done at baseline and 30th day respectively, after the start of orthodontic treatment. The mean differences between the different experimental groups were calculated using one-way analysis of variance (ANOVA) test. Results There was no statistical significance at baseline mean plaque index (PI), gingival index (GI) scores, and Streptococcus mutans (SM) colony count between groups. The PI and GI scores among CHX and neem mouthwash groups (p = 0.002, p = 0.032 respectively) were significantly reduced after intervention and also the SM colonies count was reduced in CHX and neem mouthwash groups and there was significant difference between the groups. Conclusion As both mouthwashes showed significant effectiveness on antibacterial activity in individuals with fixed orthodontic appliances, neem mouthwash can be used as an alternative to CHX. Clinical significance It is better to have a sound knowledge regarding the use of mouthwash in long term as fixed orthodontics are associated with accumulation of SM, enamel demineralization, and an increased number of carious lesions, predominantly in sites adjacent to bracket. How to cite this article Nishad A, Sreesan NS, Joy J, Lakshmanan L, Thomas J, Anjali VA. Impact of Mouthwashes on Antibacterial Activity of Subjects with Fixed Orthodontic Appliances: A Randomized Clinical Trial. J Contemp Dent Pract 2017;18(12):1112-1116.


Author(s):  
Urszula Kozak ◽  
Anna Sękowska ◽  
Renata Chałas

The present study aimed to evaluate the effect of the oral-hygiene regime on the incidence of enamel demineralization in young patients treated with fixed appliances. Research was conducted in a group of 144 patients aged 12–18 years, divided into 2 groups: orthodontically treated and control. The study was divided into three stages: before treatment (I), at 1 month (II), and at 6 months (III) for their follow-up. The International Caries Detection and Assessment System (ICDAS) was used for the visual assessment of white spot lesions (WSL). After 1 month, no new white spot lesions were observed. After 6 months of the treatment, new lesions were observed in 5% of the orthodontically treated patients and in 6% of the patients in the control group. New decalcifications were located on the proximal surfaces of the central incisors, first premolars, and first molars in the orthodontically treated group; and on the lateral incisors, first premolars, and first molars in the control group. We also observed new enamel demineralization on the vestibular surfaces of the canine and first premolar in the study group. The placement of a fixed appliance did not significantly affect teeth with the presence of new white spot lesions compared to the control group during 6 months of observation.


2002 ◽  
Vol 26 (3) ◽  
pp. 285-288 ◽  
Author(s):  
Banu Dincer ◽  
Aslihan Ertan Erdinc

Fixed orthodontic appliances have been held responsible for demineralization and caries since the time they were first introduced. Zinc polycarboxylate and glass ionomer cements are the primary materials used in band cementing. In this study, we evaluated the re-cementing frequencies, enamel demineralization and the degree of cement remains of the bands cemented with glass ionomer and zinc polycarboxylate cements. We have concluded that given the retentive properties and enamel decalcification degree, the glass ionomer cements are to be preferred by the orthodontist.


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