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Vignesh Kailasam1, M S Muthu2,3, Usha Rao4

  • 1Department of Orthodontics and Dentofacial Orthopedics, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research, Chennai, India.

PubMed
概括

OXIS分类系统有效地对永久牙中的近接接触进行了分类. 修改允许其应用于前后永久牙,确定流行率和变异.