Upper airway differences between Class II and Class III children

We read the article by Dr Tomonori Iwasaki et al (Iwasaki T, Sato H, Suga H, Takemoto Y, Inada E, Saitoh I, et al. Relationships among nasal resistance, adenoids, tonsils, and tongue posture and maxillofacial form in Class II and Class III children. Am J Orthod Dentofacial Orthop 2017;151:929-40) about differences of upper airway factors between Class II and Class III children.

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