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成人外伤致前牙脱落并广泛骨缺损再植后行保守治疗:8 年随访。

Conservative treatment in adult patient with reimplanted anterior teeth after traumatic avulsion with extensive bone loss: an 8-year follow-up.

机构信息

Universidade Estadual do Sudoeste da Bahia, Departamento de Saúde I (Jequié/BA, Brazil).

Universidade Federal do Rio de Janeiro, Programa de Pós-graduação em Odontopediatria e Ortodontia (Rio de Janeiro/RJ, Brazil).

出版信息

Dental Press J Orthod. 2021 Mar 10;26(1):e21bbo1. doi: 10.1590/2177-6709.26.1.e21bbo1. eCollection 2021.

Abstract

INTRODUCTION

Orthodontic treatment in patients with traumatized teeth is a condition that needs good planning in order to achieve satisfactory results.

OBJECTIVE

To discuss approaches to orthodontic treatment of malocclusions associated with trauma followed by avulsion of anterior teeth, reimplanted after a short period of time.

CASE REPORT

The treatment started with the distalization of upper posterior teeth, with the aid of mini-implants and sliding jigs, followed by the inclusion of anterior teeth in the arch, followed by intrusion of these teeth.

RESULTS

With the treatment, improved mobility of the anterior teeth was achieved, with better insertion into bone tissue. The most important factor for satisfactory treatment and a good prognosis for avulsion is the time the tooth remains outside the socket. Orthodontic treatment in patients with traumatized teeth is not contraindicated; however, clinical and radiographic aspects must be considered.

CONCLUSION

Among the feasible orthodontic treatment options, the conservative approach can be a very favorable treatment alternative.

摘要

引言

对于外伤性牙齿的正畸治疗,需要进行良好的规划,以达到满意的效果。

目的

讨论外伤性前牙脱位再植入短时间后伴牙列不齐的正畸治疗方法。

病例报告

治疗始于上颌后牙的远移,借助迷你种植体和滑动夹具,然后将前牙纳入牙弓,然后将这些牙齿压入。

结果

通过治疗,前牙的动度得到改善,更好地插入骨组织。对于满意的治疗和外伤性牙齿预后良好,最重要的因素是牙齿在牙槽外停留的时间。正畸治疗外伤性牙齿并不是禁忌症;但是,必须考虑临床和影像学方面。

结论

在可行的正畸治疗选择中,保守治疗方法可能是一种非常有利的治疗选择。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5769/8018757/075da93fddaa/2177-6709-dpjo-26-01-e21bbo1-gf1.jpg

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