3M self-locking bracket versus straight wire bracket during orthodontic treatment

doi:10.3969/j.issn.2095-4344.2015.25.021

Abstract

Abstract:

BACKGROUND: Self-locking brackets changed the traditional ligation mode and obviously elevated the sliding mechanism of the teeth and the effect of its spreading during orthodontic treatment, and effectively decreased friction force.
OBJECTIVE: To explore the differences of the application of 3M self-locking bracket and traditional straight wire bracket during orthodontic treatment.
METHODS: A total of 796 patients receiving orthodontic correction of mild and moderate misaligned teeth, including 398 males and 400 females, at the age of 11-19 years old. 398 patients received 3M SmartClipTM self-ligating bracket braces as observation group. The remaining 398 patients received MBT straight wire appliance. The width of molars, intercanine width, superior anterior tooth convexity and correction were compared between the two groups.
RESULTS AND CONCLUSION: The width of premolars and superior anterior tooth convexity were significantly better after correction than that before correction in both groups (P < 0.05). Moreover, the correction outcomes were significantly better in the observation group than in the control group (P < 0.05). No significant difference in the width of first molar and intercanine width was detected before and after treatment in either group, as well as between the two groups. Aligned dentition time and the total therapeutic duration were shorter in the observation group than in the control group (P < 0.05). These findings indicate that compared with the traditional MBT straight wire bracket braces, expansion arch effect of the 3M SmartClipTM self-ligating bracket braces is obvious; clinical treatment can reduce the rate of extraction cases, and shorten the course of correction.

中国组织工程研究杂志出版内容重点：生物材料；骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性；组织工程

Key words: Orthodontic Appliances, Dental Arch, Malocclusion, Angle Class I

CLC Number:

R318

Li Qing-zhu. 3M self-locking bracket versus straight wire bracket during orthodontic treatment[J]. Chinese Journal of Tissue Engineering Research, 2015, 19(25): 4043-4047.

Figures/Tables 1

References

[1] 傅民魁,林久祥.口腔正畸学[M].北京:北京大学医学出版社,2005: 157.

[2] 王欢,魏克立.口腔临床新技术新疗法[M].北京:中国科学技术出版社,2005:462.

[3] 林久祥.口腔正畸学[M].北京:人民卫生出版社,2011:273.

[4] 段银钟.口腔正畸临床技术大全[M].北京:人民军医出版社,2008: 151-153.

[5] (巴西)吹艾维斯(Hugo Trevisi) 著.SmartClipTM 自锁托槽矫治器系统概念和生物力学[M].白玉兴译.北京:人民卫生出版社, 2011:10-11.

[6] 孙海燕,李齐宏,邹敬才,等.主动自锁托槽与传统直丝托槽的临床应用对比分析[J].中国美容医学,2011,20(11):1793-1794.

[7] 姜晓红,张桂荣,刘继辉,等.Smartclip自锁矫治器与MBT直丝弓矫治器治疗非拔牙病例临床效果研究[J].山西医科大学学报, 2011,42(12):1004-1005.

[8] 张学鹏.应用Damon自锁托槽与传统MBT托槽正畸椅旁工作时间比较[J].中国社区医师•医学专业,2013,15(5):180-181.

[9] 邓怡,张晓蓉.Damon 3 矫治器对正畸患者牙周组织影响的临床研究[J].中国实用口腔科杂志,2011,4(9):550-551.

[10] 陈胜昔,田蓓文.自锁托槽与MBT滑动直丝弓托槽在正畸治疗中的效果比较[J].宁夏医学杂志,2013,35(3):267-269.

[11] 辘轳,李贺,郭泾,等.自锁托槽与传统结扎翼托槽对牙根吸收影响的系统评价[J].国际口腔医学杂志,2014,52(1):104-105.

[12] 王娅婷,王军.自锁托槽与传统托槽的临床比较[J].国际口腔医学杂志,2010,37(4):492-493.

[13] 顾永佳,高美琴,吴燕平,等.自锁托槽与传统托槽正畸治疗疼痛的相关比较[J].南通大学学报:医学版,2010,30(4):294-295.

[14] 刘昱新,侯景秋,闫征斌,等.自锁托槽与传统托槽对牙周指数和牙龈卟啉单胞菌影响的对比研究[J].口腔医学,2013,31(8): 223-225.

[15] Burmann PF,Beilke L,Ruschel HC,et al.Combined orthodontic and restorative treatment of avulsed maxillary central incisors.J Clin Orthod.2015;49(2):107-112.

[16] Metzner R,Schwestka-Polly R,Helms HJ,et al.Comparison of anchorage reinforcement with temporary anchorage devices or a Herbst appliance during lingual orthodontic protraction of mandibular molars without maxillary counterbalance extraction.Head Face Med.2015;11(1):22.

[17] Rakhshan H,Rakhshan V.Pain and discomfort perceived during the initial stage of active fixed orthodontic treatment. Saudi Dent J.2015;27(2):81-87.

[18] Fan X.Influence of orthodontic treatment on periodontium and its application in interdiciplinary treatment of periodontitis. Zhonghua Kou Qiang Yi Xue Za Zhi. 2015;50(3):141-145.

[19] Ouyang X.[Risks of periodontal tissue destruction caused by incorrect orthodontic therapy and their precautionary measures].Zhonghua Kou Qiang Yi Xue Za Zhi. 2015;50(3): 137-140.

[20] Dowsing P,Murray A,Sandler J.Emergencies in Orthodontics. Part 2: Management of Removable Appliances, Functional Appliances and other Adjuncts to Orthodontic Treatment.Dent Update.2015;42(3):221-224,227-228.

[21] Ghorbanzadeh R,Pourakbari B,Bahador A.Effects of Baseplates of Orthodontic Appliances with in situ generated Silver Nanoparticles on Cariogenic Bacteria: A Randomized, Double-blind Cross-over Clinical Trial.J Contemp Dent Pract. 2015;16(4):291-298.

[22] Noar J, Woods E, Hodgson T.Case report: transpalatal arch resulting in soft tissue damage of the tongue 3 years post-orthodontic treatment.Dent Update. 2015;42(2):142-143.

[23] Osterne RL, Moreira Neto JJ, de Araújo Lima AD, et al. Autotransplantation of Immature Third Molars and Orthodontic Treatment After En Bloc Resection of Conventional Ameloblastoma.J Oral Maxillofac Surg. 2015. pii: S0278-2391(15)00598-4. doi: 10.1016/j.joms.2015.05.014. [Epub ahead of print]

[24] Ishihara Y,Tomikawa K,Deguchi T,et al.Interdisciplinary orthodontic treatment for a patient with generalized aggressive periodontitis: Assessment of IgG antibodies to identify type of periodontitis and correct timing of treatment.Am J Orthod Dentofacial Orthop. 2015;147(6): 766-780.

[25] van Wezel NA,Bos A,Prahl C.Expectations of treatment and satisfaction with dentofacial appearance in patients applying for orthodontic treatment.Am J Orthod Dentofacial Orthop. 2015;147(6):698-703.

[26] Nayak PP,Prasad K,Bhat YM.Orthodontic treatment need among special health care needs school children in Dharwad, India: A comparative study.J Orthod Sci. 2015;4(2):47-51.

[27] Palma ED,Giuseppe BD,Tepedino M,et al.Orthodontic management of bilateral maxillary canine-first premolar transposition and bilateral agenesis of maxillary lateral incisors: a case report.Dental Press J Orthod.2015;20(2): 100-109.

[28] Cardoso Mde A,Saraiva PP,Maltagliati LÁ,et al.Alterations in plaque accumulation and gingival inflammation promoted by treatment with self-ligating and conventional orthodontic brackets.Dental Press J Orthod.2015;20(2):35-41.

[29] Kubota T,Yagi T,Tomonari H,et al.Influence of surgical orthodontic treatment on masticatory function in skeletal Class III patients.J Oral Rehabil.2015.doi: 10.1111/joor.12307. [Epub ahead of print]

[30] 韩红娟,付士美,任小华,等.自锁托槽与传统托槽正畸初戴疼痛的对比分析[J].四川医学,2013,34(4):457-458.