第3类b型的阴道密度在上第二上及其微观解剖特征:一个病例报告

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Mingming Li¹, Zhiwu Wu², Shaoying Duan³

¹Department of Stomatology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.

BMC oral health

|December 1, 2025

概括

这项研究详细介绍了一种罕见的IIIb类型的阴密度 (DI) 在上等中. 先进的成像和分析揭示了复杂的解剖学,为未来的牙科治疗提供了洞察力.

科学领域:

牙周内科医院牙周内科医院牙周内科医院
发展生物学发展生物学
口腔病理学口腔病理学

背景情况:

牙发 (Dens invaginatus,DI) 是一种罕见的牙发育异常.
最常见的是刺刀;发生在牙上是非常罕见的.
这个病例重点是尾第二上的一种IIIb型DI.

研究的目的:

报告一例罕见的IIIb类型的阴道密度在上大的病例.
用先进的成像技术分析阴道的复杂解剖学.
为了更好地理解,将成像检测结果与组织病理学相关联.

主要方法:

一个22岁的女性的病例介绍,尽管接受了根管治疗,但症状仍然存在.
在牙17中通过圆束计算断层扫描 (CBCT) 诊断IIIb型DI.
使用微型计算机断层扫描 (微型CT) 和血素-素 (H&E) 染色进行提取后分析.

主要成果:

微型CT显示了阴道隐藏的孔,连接到口腔和顶部.
H&E染色提供了对发育异常的详细见解.
在提取后三个月的随访中观察到有利的临床和放射性结果.

结论:

微型CT和组织病理学为复杂的DI解剖学提供了宝贵的见解.
这种分析可以帮助对罕见的牙异常进行精确的临床评估和治疗决策.
了解复杂的根管解剖学对于成功的内牙治疗至关重要.

关键词:

他们的Dens invaginatus.大的第二个毛.微型计算机断层扫描 (micro-computed tomography) 是一种微型计算机断层扫描.

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