相关实验视频

Updated: Jul 1, 2025

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment
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Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment

Published on: February 23, 2024

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带有或没有4个前提取术治疗的患者的微笑吸引力:36年的随访:

Gabriela de Domênico Alcaraz Ros1, Gabriel Eduardo Bravo Vallejo1, Renan Morais Peloso1

  • 1Department of Orthodontics, Bauru Dental School, University of São Paulo, Bauru, São Paulo, Brazil.

American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics
|March 8, 2024
PubMed
概括

长期的正牙治疗结果显示,无论是否进行了四次前牙提取,微笑的吸引力都相似. 这项长达36年的随访研究发现,两组患者之间的微笑美学没有显著差异.

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相关概念视频

Teeth01:15

Teeth

The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
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