不成熟的第二前臼齿自体牙移植与牙槽嵴分离术：长期（6 年）随访病例报告。

IF 1.3 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE

Australian Endodontic Journal Pub Date : 2024-11-04 DOI:10.1111/aej.12886

Cheng Feng, YaBin Pan, Lingling Chen, Jianzhe Wang, Zhenyu Shi, Ye Wu

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引用次数: 0

摘要

本病例报告描述了一个成功的自体牙移植手术，用于治疗牙根未完全形成的下颌左侧第二前磨牙。尽管发生了龋坏和牙根吸收，但患者的下颌左侧第二前磨牙仍得以保留。此外，下颌左侧第二前磨牙的严重阻生也排除了正畸矫正的可能性。由于患者年龄较小，种植牙并不可行，因此选择了自体牙移植手术作为替换滞留主磨牙的首选方法。为了解决受体部位颊舌宽度不足的问题，该自体牙移植手术采用了压电手术辅助牙槽嵴分割和引导骨再生技术相结合的方法。

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Autotransplantation of immature second premolar combined with alveolar ridge splitting: A long-term (6-year) follow-up case report.

This case report describes a successful autotransplantation procedure for an impacted mandibular left second premolar with incomplete root formation. Despite caries and root resorption, the patient's mandibular left second primary molar was retained. Furthermore, the severe impaction of the mandibular left second premolar ruled out orthodontic realignment. Due to the young age of the patient, dental implantation was not feasible, leading to the selection of autotransplantation as the preferred method for replacing the retained primary molar. To address the insufficient buccolingual width of the recipient site, a combination of piezosurgery-assisted alveolar ridge splitting and guided bone regeneration techniques was employed in this autotransplantation procedure.

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来源期刊

Australian Endodontic Journal DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

3.50

自引率

6.20%

发文量

审稿时长

>12 weeks

期刊介绍： The Australian Endodontic Journal provides a forum for communication in the different fields that encompass endodontics for all specialists and dentists with an interest in the morphology, physiology, and pathology of the human tooth, in particular the dental pulp, root and peri-radicular tissues. The Journal features regular clinical updates, research reports and case reports from authors worldwide, and also publishes meeting abstracts, society news and historical endodontic glimpses. The Australian Endodontic Journal is a publication for dentists in general and specialist practice devoted solely to endodontics. It aims to promote communication in the different fields that encompass endodontics for those dentists who have a special interest in endodontics.