[Laser-Assisted Pulp Revascularization Therapy for Periapical Periodontitis in an Adult with an Immature Root:Report of One Case].

Q4 Medicine

中国医学科学院学报 Pub Date : 2025-08-04 DOI:10.3881/j.issn.1000-503X.16703

Zhen Li, Shan-Shan Ding, Yan Xie, Xiao-Wei Zhang, You-Jia Tang, Qian Li

引用次数: 0

Abstract

The conventional treatment for periapical periodontitis faces challenges,especially in the cases with immature roots.This article reports a case of periapical periodontitis in an adult permanent tooth with an immature root,where erbium-doped yttrium aluminum garnet(Er:YAG)laser-activated root canal disinfection was employed to induce apical bleeding and pulp revascularization.A 22-month postoperative follow-up showed healing of the periapical lesion,narrowing of the apical foramen,and positive pulp vitality test results.

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激光辅助牙髓血运重建术治疗成人未成熟牙根的根尖周炎1例报告。

传统的根尖周炎治疗面临挑战，特别是在不成熟的根的情况下。本文报道一例未成熟根的成人恒牙根尖周炎，采用铒钇铝石榴石（Er:YAG）激光激活根管消毒术诱导根尖出血和牙髓血运重建。术后22个月随访显示根尖周围病变愈合，根尖孔缩小，牙髓活力测试阳性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

中国医学科学院学报 Medicine-Medicine (all)

CiteScore

0.60

自引率

0.00%

发文量

6813

期刊介绍： Acta Academiae Medicinae Sinicae was founded in February 1979. It is a comprehensive medical academic journal published in China and abroad, supervised by the Ministry of Health of the People's Republic of China and sponsored by the Chinese Academy of Medical Sciences and Peking Union Medical College. The journal mainly reports the latest research results, work progress and dynamics in the fields of basic medicine, clinical medicine, pharmacy, preventive medicine, biomedicine, medical teaching and research, aiming to promote the exchange of medical information and improve the academic level of medicine. At present, the journal has been included in 10 famous foreign retrieval systems and their databases [Medline (PubMed online version), Elsevier, EMBASE, CA, WPRIM, ExtraMED, IC, JST, UPD and EBSCO-ASP]; and has been included in important domestic retrieval systems and databases [China Science Citation Database (Documentation and Information Center of the Chinese Academy of Sciences), China Core Journals Overview (Peking University Library), China Science and Technology Paper Statistical Source Database (China Science and Technology Core Journals) (China Institute of Scientific and Technological Information), China Science and Technology Journal Paper and Citation Database (China Institute of Scientific and Technological Information)].