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 窩溝齲(pit and fissure caries):底朝釉牙本質界,頂朝窩溝壁。該病變在臨床檢查時可能無明顯齲洞,但其深層已有較大范圍病變。Pit and fissure caries:The bottom is facing the enamel essence and the top is facing the wall. The lesion may have no obvious cavities duri (共 333 字) [閱讀本文] >>