Hloov tshiab Invisalign Palatal Expander Ntxiv Integrated Hooks

Align Technology tau hloov kho nws 3D luam tawm Invisalign palatal expander nrog ua -hauv hooks. Tus qauv tsim tshiab tso cai rau cov kws kho mob tuaj yeem txuas cov elastics yooj yim rau kev kho cov kab mob sib kis thiab cov pob txha hauv chav kawm III. Nws txhim kho kev ruaj ntseg rau cov neeg mob hluas zuj zus thiab nthuav dav cov kab mob orthodontic haum rau cov uas tsis yog -taw expanders. Cov kws kho mob tshaj tawm kev kho sai ntawm midface deficiency hauv cov menyuam yaus xaiv.