Comparison of Torsional Control of Anterior Molars by Bracket Type in Extraction of Premolars

Gui -feng LI; Jing ZHOU; Guang -lei WANG; Li-qiong CHEN; Lang LEI

doi:10.12259/j.issn.2095-610X.S20211223

Volume 42 Issue 12

Dec. 2021

Turn off MathJax

Article Contents

Article Navigation > Journal of Kunming Medical University > 2021 > 42(12): 74-82

Gui -feng LI, Jing ZHOU, Guang -lei WANG, Li-qiong CHEN, Lang LEI. Comparison of Torsional Control of Anterior Molars by Bracket Type in Extraction of Premolars[J]. Journal of Kunming Medical University, 2021, 42(12): 74-82. doi: 10.12259/j.issn.2095-610X.S20211223

Citation:

Gui -feng LI, Jing ZHOU, Guang -lei WANG, Li-qiong CHEN, Lang LEI. Comparison of Torsional Control of Anterior Molars by Bracket Type in Extraction of Premolars[J]. Journal of Kunming Medical University, 2021, 42(12): 74-82. doi: 10.12259/j.issn.2095-610X.S20211223

Citation:

PDF( 703 KB)

Comparison of Torsional Control of Anterior Molars by Bracket Type in Extraction of Premolars

doi: 10.12259/j.issn.2095-610X.S20211223

1.
Dept. of Orthodontics,The Nanjing Stomatological Hospital, Medical School of Nanjing University，Nanjing Jiangsu 210008
2.
Dept. of Stomatology，Yan’an Hospital
3.
Dept. of Stomatology，Central Hospital of Jiading District，Shanghai 201800
4.
Stomatological Hospital Affiliated to Kunming Medical University，Kunming Yunnan 650106，China

Received Date: 2021-10-16
Available Online: 2021-11-17
Publish Date: 2021-12-15

Abstract

Abstract

Objective To compare the torque control of upper teeth with 3 appliances （Damon double wings bracket, Tip-Edge Plus bracket and Damon self-ligating bracket） in the extraction cases, and to provide the reference basis for the comprehensive consideration of the patient’s condition and the selection of the best appliance and correction technique. Methods A total of 40 patients were selected from the Orthodontics Department of Stomatology Hospital affiliated to Nanjing University School of Medicine and The Stomatology Department of Kunming Yan’an Hospital from January 2016 to December 2019. The patients were moderate dentition congestion with Angle type I malocclusion requiring extraction of the first maxillary premolars. Among them, 10 patients were treated with Ormaco traditional double-wing straight wire arch bracket orthodontic device, 10 patients with TIP-EDGE Plus differential dynamic straight wire arch bracket orthodontic device and 20 patients with Damon passive self-locking orthodontic device with standard torque. Twenty measurement items reflecting cranio-maxillofacial relationship and soft tissue morphology were compared before and after treatment. Results In the three groups, the anterior protrusion of the anterior teeth was presented before the treatment, and the side appearance was in the protrusive state. After treatment of three kinds of orthodontic techniques, the anterior teeth protrusion improved, ∠U1-L1 increased than before treatment, while ∠U1-NA decreased.In the soft tissue, the three groups of UL-EP and LL-EP reduced, and the Z angle increased, which was close to the normal value, suggesting that the side front process was also improved. There was no significant difference among the three groups in the 4 aspects of sagittal, vertical, anterior dental protrusion and soft tissue before and after correction （P > 0.05）. Conclusion The results of this study showed that Damon double wings bracket, Tip-Edge Plus bracket and Damon self-ligating bracket have a certain effect on improving anterior teeth protrusion. After treatment, the measured values were closed to normal numerical value. The standard torque Damon self-ligating bracket and Tip-Edg plus bracket as well as Damon double wings bracket can effectively control the anterior teeth torque in the extraction cases. Three kinds of brackets have no obvious difference in the control torque.
- Extraction treatment,
- Damon double wings bracket,
- Tip-Edg plus bracket,
- Damon self-ligating bracket,

FullText(HTML)

References(32)

References

[1]	秦燕军,顾月光,刘可,等. 控根辅弓对上颌切牙转矩疗效的临床研究[J]. 实用口腔医学杂志,2014,30(6):787-791. doi: 10.3969/j.issn.1001-3733.2014.06.011
[2]	Andrews L F. The six keys to normal occlusion[J]. Am J Orthod,1972,62(3):296-309. doi: 10.1016/S0002-9416(72)90268-0
[3]	Andrews L F. Straight wire: The concept and appliance[M]. San Diego: L. A. Wells, 1989: 186-198.
[4]	Romanyk D L,Au K,Isfeld D,et al. The effect of buccal-lingual slot dimension size on third-order torque response[J]. Eur J Orthod,2017,39(2):43.
[5]	田军,柳忠豪,张丁,等. 槽沟尺寸对转矩控制影响的实验研究[J]. 华西口腔医学杂志,2009,27(6):629-632. doi: 10.3969/j.issn.1000-1182.2009.06.013
[6]	Ross V A,Isaacson RJ,Germane N,et al. Influence of vertical growth pattern on faciolingual inclinations and treatment mechanics[J]. Am J Orthod Dentofacial Orthop,1990,98(5):422-429. doi: 10.1016/S0889-5406(05)81651-8
[7]	Kim Y E,Nanda R S,Sinha P K. Transition of molar relationships in different skeletal growth patterns[J]. Am J Orthod Dentofacial Orthop,2002,121(3):280-290. doi: 10.1067/mod.2002.119978
[8]	何欣,张栋梁,李梦华. 利用Tip-Edge第一期矫治技术非拔牙矫治安氏Ⅱ类1分类错的临床研究[J]. 口腔医学研究,2009,25(1):93-95.
[9]	张建云,李贵凤,胡小蓓,等. Tip-Edge Plus与Damon托槽对拔牙病例前牙转矩控制的比较[J]. 口腔医学研究,2017,33(5):546-549.
[10]	黄倩倩,邱靓星,邓锋,等. Tip-Edge差动直丝弓矫治力系的三维有限元模型的建立[J]. 激光杂志,2011,32(3):61-62. doi: 10.3969/j.issn.0253-2743.2011.03.036
[11]	林久祥. Tip-Edge差动直丝弓矫正技术[J]. 口腔正畸学,2002,9(2):37-40.
[12]	沈晓. Tip-Edge Plus矫治器上颌尖牙移动特征及对前牙转矩表达影响的研究 [D]. 吉林: 吉林大学博士学位论文, 2012.
[13]	杨钦佩,韦代伦,吴雪,等. Tip-Edge矫治器转矩力学性能的三维有限元分析[J]. 生物医学工程研究,2017,36(1):28-32.
[14]	李永明,林珠. Tip-Edge矫治技术特点及临床应用[J]. 实用口腔医学杂志,2007,23(3):457-460. doi: 10.3969/j.issn.1001-3733.2007.03.048
[15]	周斌,刘名燕,冯云霞. 直丝弓矫治技术中前牙转矩的控制及应用[J]. 实用口腔医学杂志,2016,32(4):577-580. doi: 10.3969/j.issn.1001-3733.2016.04.042
[16]	Chen W,Han A,Zhou Y. Root resorption of self-ligating and conventional preadjusted brackets in severe anterior crowding Class I patients:A longitudinal retrospective study[J]. BMC Oral Health,2015,15(5):115.
[17]	Kaygisiz E,Uzuner F D,Yuksel S,et al. Effects of self-ligating and conventional brackets on halitosis and periodontal conditions[J]. Angle Orthod,2015,85(3):468-473. doi: 10.2319/041714-289.1
[18]	Pandis N,Polychronopoulou A,Katsaros C,et al. Comparative assessment of conventional and self-ligating appliances on the effect of mandibular intermolar distance in adolescent nonextraction patients:A single-center randomized controlled trial[J]. Am J Orthod Dentofacial Orthop,2011,140(3):99-105. doi: 10.1016/j.ajodo.2011.03.019
[19]	Perrey W,Konermann A,Keilig L,et al. Effect of archwire qualities and bracket designs on the force systems during leveling of malaligned teeth[J]. J Orofac Orthop,2015,76(2):129-142. doi: 10.1007/s00056-014-0276-y
[20]	李心怡. 自锁托槽与传统托槽在非拔牙矫治时牙弓变化比较的Meta分析 [D]. 广州: 暨南大学硕士论文, 2014.
[21]	Dalstra M,Eriksen H,Bergamini C,et al. Actual versus theoretical torsional play in conventional and self-ligating bracket systems[J]. J Orthod,2015,42(2):103-113. doi: 10.1179/1465313314Y.0000000126
[22]	Katsiogiannie N,Reimann S,Weber A,et al. A comparative experimental investigation of torque capabilities induced by conventional and active,passive self-ligating brackets[J]. Eur J Orthod,2015,37(4):440-446. doi: 10.1093/ejo/cju067
[23]	张卫兵,王林. Tip-Edge Plus技术非减数矫治恒牙早期骨性Ⅲ类错畸形[J]. 中华口腔正畸学杂志,2014,21(1):24-27. doi: 10.3760/cma.j.issn.1674-5760.2014.01.06
[24]	林爽,杜静,雷浪,等. Damon Q自锁托槽和传统MBT托槽对拔牙病例上前牙转矩的控制[J]. 口腔医学,2017,37(9):810-814.
[25]	Songra G,Clover M,Atack N E,et al. Comparative assessment of alignment efficiency and space closure of active and passive self-ligating vs conventional appliances in adolescents:A single-center randomized controlled trial[J]. Am J Orthod Dentofacial Orthop,2014,145(5):569-578. doi: 10.1016/j.ajodo.2013.12.024
[26]	O'dywer L,Littlewood S J,Rahman S,et al. A multi-center randomized controlled trial to compare a self-ligating bracket with a conventional bracket in a UK population:Part 1:Treatment efficiency[J]. Angle Orthod,2015,86(1):142-148.
[27]	Jahanbin A,Hasanzadeh N,Khaki S,et al. Comparison of self-ligating damon3 and conventional MBT brackets regarding alignment efficiency and pain experience:A randomized clinical trial[J]. J Dent Res Dent Clin Dent Prospects,2019,13(4):281-288. doi: 10.15171/joddd.2019.043
[28]	Szczupakowski A,Reimann S,Dirrk C,et al. Friction behavior of self-ligating and conventional brackets with different ligature systems[J]. J Orofac Orthop,2016,77(4):287-295. doi: 10.1007/s00056-016-0035-3
[29]	刘瑶,何芸,曾杰,等. 自锁托槽与传统结扎丝托槽矫治效率的Meta分析[J]. 中国组织工程研究,2018,22(18):2946-2952. doi: 10.3969/j.issn.2095-4344.0877
[30]	林有籁,林毅,詹华勇. 自锁托槽和传统结扎托槽对拔牙矫治效果的比较[J]. 福建医科大学学报,2020,54(4):249-254. doi: 10.3969/j.issn.1672-4194.2020.04.009
[31]	巫云霞,卜寿山,尹林,等. Damon Q自锁托槽矫治器和传统直丝弓托槽矫治器临床疗效对比研究[J]. 南京医科大学学报(自然科学版),2016,36(8):1015-1016.
[32]	Mateu M E,Benítez Rogé S,Iglesias M,et al. Increased interpremolar development with self-ligating orthodontics. A prospective randomized clinical trial[J]. Acta Odontol Latinoam,2018,31(2):104-109.

Relative Articles(20)

Relative Articles

[1]	Juanjuan JI, Yali LIU, Zhi ZHOU, Yanhua XU, Yaling ZHU, Rui WANG. The Intervention of Digital Technology in the Correction of Maxillary Labial High Canine Teeth. Journal of Kunming Medical University, 2023, 44(9): 75-79. doi: 10.12259/j.issn.2095-610X.S20230923
[2]	Qiqi YANG, Mengting CHEN, Jiangtian HU, Ting ZHOU. Clinical Study on the Occlusal Change of Skeletal Class Ⅰ Malocclusion Treated with Invisible Appliance and Fixed Appliance. Journal of Kunming Medical University, 2023, 44(12): 127-132. doi: 10.12259/j.issn.2095-610X.S20231220
[3]	Qi-qi YANG, Ya-li CHEN, Yuan ZHOU, Jiang-tian HU. Clinical effect of Invisible MA Appliance and Twin-block Appliance in Treatment of Early Skeletal Class II Mandibular Retrusion Malocclusion. Journal of Kunming Medical University, 2021, 42(3): 29-34. doi: 10.12259/j.issn.2095-610X.S20210308
[4]	Yao LI, Hua-lin YU, Shou-wei XIANG, Peng BAI. Study of Comparative Experiment for Self-made Foreign Body Retrieval Device and Traditional Foreign Body Retrieval Device in Simulated Human Blood Vessels. Journal of Kunming Medical University, 2020, 41(12): 18-22. doi: 10.12259/j.issn.2095-610X.S20201210
[5]	Fang Chu Long , Li Ya Xiong , Wang Xiao Yan , Wang Yi , Wang Zhao , Wan Zi Lin , Lin Li , Zhou Cai Qin , Liu Bi . . Journal of Kunming Medical University, 2020, 41(09): 56-61.
[6]	Fang Chu Long , Li Ya Xiong , Wang Xiao Yan , Wang Zhao , Wang Yi , Zhou Cai Qin , Yan Ming Liang , Li Shu Xi , Liu Bi . . Journal of Kunming Medical University, 2020, 41(04): 137-141.
[7]	Zeng Zhi Min , Peng Song Juan , Chen Ya Li , Yang Qi Qi , Hu Jiang Tian . The Impact of Different Personality Traits on the Oral Health Related Life Quality for Adult Orthodontic Patients. Journal of Kunming Medical University, 2019, 40(03): 39-44.
[8]	YADAV Surendra Parsad, Wang Ji Hua , Wang Hong , Muhammad Usman, Zhang Jing Bo , Zhang Bo Jun . . Journal of Kunming Medical University, 2017, 38(05): 109-115.
[9]	Wang Bi . The Effects of Quick Self-ligating System on Enlarging Maxillary and Alveolar Arch. Journal of Kunming Medical University,
[10]	Chen Ming Zhu , Shen Shao Ying , Yin Kang , Wei Bin Shuang , Guo Yang . Measurement Analysis of the Frictional Resistance Between Tandem Archwire and Different Self-ligating Brackets. Journal of Kunming Medical University, 2016, 37(11): 93-96.
[11]	Zhou Jian Ping . . Journal of Kunming Medical University,
[12]	Liu Qi Hong . . Journal of Kunming Medical University,
[13]	Zhang Li Ya . . Journal of Kunming Medical University,
[14]	Yang Li . . Journal of Kunming Medical University,
[15]	Zuo Zhi Hui . . Journal of Kunming Medical University,
[16]	Li Guang Ze . . Journal of Kunming Medical University,
[17]	Xu Jia . . Journal of Kunming Medical University,
[18]	Xiong Hong Zhen . . Journal of Kunming Medical University,
[19]	. Therapeutic Effect of Self-made Correction Appliance on Nipple Retraction. Journal of Kunming Medical University,
[20]	. . Journal of Kunming Medical University,