A wisdom tooth is in humans any of the usually four third molars, including mandibularthirdmolar and maxillary third molar.
人类的智齿就是第三大臼齿，通常有四颗，包括下颌第三磨牙和上颌第三磨牙。
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Abstract: Objective: To analyze the correlation between the eruption status of the mandibularthirdmolar and the distal caries in the mandibular second molar.
摘要目的：研究下颌第三磨牙萌出状态与第二磨牙远中邻面龋坏的相关性。
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Purpose: the purpose of this study was to investigate the feasibility and advantage of extracting the impacted mandibularthirdmolar via resection of lingual bone plate.