Kho tsev kho hniav:
- Cov menyuam yaus uas muaj cov tshuaj ntxuav cov hniav hnyav lossis pleev cov kaus poom mis: Tiv thaiv cov hniav cuam tshuam thiab rov ua haujlwm.
- Chipped cov menyuam cov hniav: rov kho hniav thiab ua haujlwm.
Orthodontics:
- Cov hniav uas muaj neeg coob: kho cov kab mob caj qaum thiab nce chaw.
- Loj loj ntawm cov hniav, misalignment, malocclusion: txhim kho txoj haujlwm ntawm cov hniav thiab occlalal kev sib raug zoo