attachment
attachment
[英中医学辞海]
attachment[`tAtFm[nt
①附着，接合：附着或固定的状态；②附着物：一物与另一物连接的材料和工具；③假牙固位体
edgewise attachment
边缘矫正器：见appliance项下
epithelial attachment (of Gottlieb)
Gottlieb上皮附着：上皮带或上皮楔，其外表面附着于牙冠和游离龈固有层的表面，形成周围套圈，封闭牙周组织，并保护牙周组织不受口腔内异物的影响
extracoronal attachment
牙冠外固位体：护圈在基牙冠或修复牙冠外面的精密固位体
frictional attachment ,internal attachment
摩擦固位体，内部固位体：同intracoronal attachment
intracoronal attachment
牙冠内固位体：精密固位体，以隐窝状装置或槽(凹部)完全设在牙冠内，当假牙连接牙冠时由假牙体伸出的插销或凸缘(凸部)，恰好插入槽内；凸缘可由凸部和凹部的平行面共同摩擦来保持，或由机械锁、螺钉或可调闩锁来加强
key-and-keyway attachment ,parallel attachment
钥匙锁槽式固位体，平行附着：同intracoronal attachment
orthodontic attachment
正牙固位体：见bracket
precision attachment
①精确固位体：用精确的支托(参照(rest)将固定的或活动的部分义齿附着于基牙冠或修复牙冠的一种装置。一型为牙冠内固位体，另一型为牙冠外固位；②牙冠内固位体：同intracoronal attachment
Semiprecision attachment
半精确固位体：由半精确支托(参照rest)使义齿固位于基牙或修复牙上，有时增加装有弹簧的柱塞或夹子，装到牙冠外侧面的支托座上，牙冠上的支托座要特别加深以增强固位
slotted attachment
狭槽式固位体，精确固位体：同preci-sion attachment
是什么意思，attachment的解释，attachment的翻译
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