使用巴帕特动力臂关闭上颌正中大间隙。
Closing a Large Maxillary Median Diastema using Bapat Power Arm.
作者信息
M Bapat Shirish, Singh Chanchal, Bandejiya Prashant
机构信息
Director, Principal, Professor and Head, Department of Orthodontics and Dentofacial Orthopedics K.D. Dental College & Hospital, Mathura, Uttar Pradesh, India.
Professor and Head, Department of Pedodontics and Preventive Dentistry, K.D. Dental College & Hospital, Mathura, Uttar Pradesh, India.
出版信息
Int J Clin Pediatr Dent. 2017 Apr-Jun;10(2):201-204. doi: 10.5005/jp-journals-10005-1435. Epub 2017 Jun 1.
AIM
The aim of this study is to present a case of large maxillary median diastema closed by bodily movement of central incisors using Bapat power arm (BPA).
MATERIALS AND METHODS
After extraction of mesiodens, a power chain with a force of 120 gm was applied to BPA ligated to preadjusted edgewise brackets bonded to maxillary central incisors to move them over round steel wire for closure of resultant diastema. Bonded retainer was placed after the closure of median diastema.
RESULTS
The median diastema was completely closed in 5 months period with almost bodily movement of incisors, which was confirmed by periapical X-ray.
CONCLUSION
Bapat power arm was efficient in closing diastema without any discomfort or injury and was well accepted by the patient.
HOW TO CITE THIS ARTICLE
Bapat SM, Singh C, Bandejiya P. Closing a Large Maxillary Median Diastema using Bapat Power Arm. Int J Clin Pediatr Dent 2017;10(2):201-204.
目的
本研究旨在呈现一例使用巴帕特动力臂（BPA）通过中切牙的整体移动关闭上颌正中大间隙的病例。
材料与方法
拔除多生牙后，将一根施加120克力的弹力链应用于连接至上颌中切牙粘结的预调整方丝弓托槽的BPA上，使其在圆形钢丝上移动以关闭由此产生的间隙。正中间隙关闭后放置粘结式保持器。
结果
5个月内正中间隙完全关闭，中切牙几乎整体移动，根尖周X线片证实了这一点。
结论
巴帕特动力臂在关闭间隙方面有效，无任何不适或损伤，患者易于接受。
如何引用本文
巴帕特SM、辛格C、班德吉亚P。使用巴帕特动力臂关闭上颌正中大间隙。《国际临床儿科牙科学杂志》2017年；10（2）：201 - 204。
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