Journal of Prevention and Treatment for Stomatological Diseases ›› 2017, Vol. 25 ›› Issue (9): 565-568.doi: 10.12016/j.issn.2096-1456.2017.09.004

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An in vitro study of the efficacy of tooth liquid polish sealant and Tooth Mousse in prevention of enamel demineralization around the bracket during orthodontic treatment

Baoshan LIN1(), Yuan ZHOU2, Biao HU3, Ting LI1()   

  1. 1. Shenzhen Stomatological Hospital, Southern Medical University, Shenzhen 518001, China
    2. The Eighth People's Hospital of Guangzhou, Guangzhou 510000, China
    3. The Stomatological Hospital of Haizhu District of Guangzhou, Guangzhou 510000, China
  • Received:2017-03-20 Revised:2017-04-27 Online:2017-09-20 Published:2018-09-03

Abstract:

Objective To observe the efficacy of BISCOVER LV tooth liquid polish sealant and Tooth Mousse Dental protective agent on mineralization around the orthodontic brackets during orthodontic treatment. Methods 60 teeth with bonded orthodontic brackets were randomly divided into three groups, experimental group, positive control group and negative control group, they were applied separately with tooth liquid polish sealant, Tooth Mousse and distilled water. 3 groups were dipped into an artificial caries solution and an artificial saliva solution, cycling between them.90 days later,the changes of enamel surface around the brackets of all samples were detected by microhardness tester and scanning electron microscope. Results One -way ANOVA was used for statistical analyses, there was significant difference of the microhardness of acid etched enamel surface among the three groups (P < 0.05). Through the LSD-t test, there was no significant difference of the microhardness of acid etched enamel surface between experimental group and positive control group (P > 0.05), and there were significant differences of the microhardness of acid etched enamel surface in another two comparisons within the three groups (P < 0.05). A large number of deposits were found through scanning electron microscope on the dental enamel surface of the experimental group, which could make a better remineralization.Conclusion Both BISCOVER LV tooth liquid polish sealant and Tooth Mousse Dental protective agent can effectively prevent tooth enamel from demineralization around the bracket during orthodontic treatment, doctors can choose them in accordance with the compliance of the patient.

Key words: Casein phosphopeptide, Enamel, Demineralization, Microhardness, Scanning electron microscope

CLC Number: 

  • R783.5

Table 1

Comparison of enamel microhardness of three groups VHM,x?± s,n=20"

组别 处理前硬度 处理后硬度
实验组 323.3 ± 7.4 280.2 ± 9.4
阳性对照组 322.6 ± 7.7 273.8 ± 12.3
阴性对照组 323.1 ± 7.9 181.1 ± 11.1
F 0.05 507.50
P 0.95 < 0.01

Figure 1

Remineralization of enamel surface Scanning electron microscope × 5 000"

[1] Al Maaitah EF, Adeyemi AA, Higham SM, et al.Factors affecting demineralizatiofn during orthodontic treatment: A post-hoc analysis of RCT recruits[J]. Am J Orthod Dentofacial Orthop, 2011, 139(2): 181-191.
[2] 袁牧, 张清, 高学军.可口可乐对牙釉质早期脱矿后表面显微硬度的影响[J].中华口腔医学杂志, 2016, 51(6): 357-361.
[3] 孙晓玲, 王鹏, 曹玉梅, 等. 不同乳制(饮)品对离体乳牙牙釉质脱矿作用的比较研究[J]. 口腔疾病防治, 2016, 24(10): 574-577.
[4] Paschos E, Geiger FJ, Malyk Y, et al.Efficacy of four preventive measures against enamel demineralization at the bracket periphery-comparison of microhardness and confocal laser microscopy analysis[J]. Clin Oral Investig, 2016, 20(6): 1355-1366.
[5] CS Ivanoff, TL Hottel, F Garciagodoy. Microhardness recovery of demineralized enamel after treatment with fluoride gel or CPP-ACP paste applied topically or with dielectrophoresis[J]. Am J Dent, 2012, 25(2): 109-113.
[6] Bichu YM, Kamat N, Chandra PK, et al.Prevention of enamel demineralization during orthodontic treatment: an in vitro comparative study[J]. Orthodontics, 2013, 14(1): 22-29.
[7] 唐璐, 杨四维, 庞兰, 等. 酪蛋白磷酸多肽-无定形磷酸钙在固定正畸过程中预防釉质脱矿的临床研究[J]. 重庆医科大学学报, 2015, 40(6): 881-884.
[8] Sitthisettapong T, Phantumvanit P, Huebner C, et al.Effect of CPP-ACP paste on dental caries in primary teeth: a randomized trial[J]. J Dent Res, 2012, 91(9): 847-852.
[9] Poggio C, Lombardini M, VigorelliP, et al. Analysis of dentin/enamel remineralization by a CPP-ACP paste: AFM and SEM study[J]. Scanning, 2013, 35(6): 366-374.
[10] Erdem AP, Sepet E, Avshalom T, et al.Effect of CPP-ACP and APF on streptococcus mutans biofilm: a laboratory study[J]. Am J Dent, 2011, 24(2): 119-123.
[11] Robertson MA, Chung HK, English JD, et al.MI paste plus to prevent demineralization in orthodontic patients: a prospective randomized controlled trial[J]. Am J Orthod Dentofacial Orthop, 2011, 140(5): 660-668.
[12] 陈万军, 王晨齐, 殷忠平, 等. 氟保护漆预防正畸治疗中牙釉质脱矿的临床研究[J]. 广东牙病防治, 2015, 23(1): 41-43.
[13] Al Mulla AH, Kharsa SA, Birkhed D.Modified fluoride toothpaste technique reduces caries in orthodontic patients: a longitudinal,randomized clinical trial[J]. Am J Orthod Dentofacial Orthop, 2010, 138(3): 285-291.
[14] O'Reilly MT, De Jesús Viñas J, Hatch JP. Effectiveness of a sealant compared with no sealant in preventing enamel demineralization in patients with fixed orthodontic appliances: a prospective clinical trial[J]. Am J Orthod Dentofacial Orthop, 2013, 143(6): 837-844.
[15] Sayinsu K, Isik F, Sezen S, Aydemir B, et al.New protective Polish effects on shear bond strength of brackets[J]. Angle Orthod, 2006, 76(2): 306-309.
[16] Sayinsu K, Isik F, Sezen S, et al.Effect of blood and saliva contamination on bond strength of brackets bonded with a protective liquid polish and a light-cured adhesive[J]. Am J Orthod Dentofacial Orthop, 2007, 131(3): 391-394.
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