orthodontics

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or·tho·don·tics / ˌôr[unvoicedth]əˈdäntiks/ (also or·tho·don·tia / -ˈdänsh(ē)ə/ ) • pl. n. [treated as sing.] the treatment of irregularities in the teeth (esp. of alignment and occlusion) and jaws, including the use of braces.DERIVATIVES: or·tho·don·tic adj.or·tho·don·ti·cal·ly / -tik(ə)lē/ adv.or·tho·don·tist / -tist/ n.

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