Kev Zoo Tshaj Tawm Retainer

Kev Zoo Tshaj Tawm Retainer

Cov Retainer ntshiab sawv tawm los ntawm cov neeg tsis tu ncua nrog 0. ciner 0.05mm sab hauv grooves. Cov grates boost nws tuav ntawm cov hniav, txiav "slippage" los ntawm 40% rau kev hnav khaub ncaws ntau ruaj khov.

Rau cov neeg uas muaj cov hniav muaj neeg coob heev tom qab braces, tus kheej ntshiab muab maj mam (3-5g nyob rau ib tus hniav) kom ua kom cov hniav sib txawv. Rau cov tib neeg nrog rhiab pos hniav, nws cov npoo du txo kev txob txob los ntawm 65% piv rau cov neeg rov ua haujlwm ib txwm muaj.

Txhua tus ceev ceev ceev yog 3D {{-}}}}}}}}} zoo nkauj cov ntaub ntawv, kom haum rau 98% haum nrog tsis muaj kev hloov kho kom haum. Nws yog lub tshuab ntxuav tais diav - kev nyab xeeb (txog 60 degree) thiab los ntawm {{{{{{10} {{10} {{} {{} Kev huv huv "teeb ​​meem.