[1] MERCURI E, CASSETTA M, CAVALLINI C, etal.Skeletal features in patient affected by maxillarycanine impaction[J].Med Oral Patol Oral Cir Bucal,2013, 18(4): 597-602.[2] EVANS R.Incidence of lower second permanent molarimpaction[J].Br J Orthod, 1988, 15(3 (共 4046 字) [阅读本文] >>


说明: 本文档由创作者上传发布,版权归属创作者。若内容存在侵权,请点击