pISSN 2234-7518
eISSN 2005-372X

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The relevance of the crown position of the third mandibular permanent incisor and the occurrence of MRR of the root of D4

MRR, Mesial unusual root resorption; D4, fourth deciduous incisor; P3, third permanent incisor.

*Relationship of the P3 follicle to the root of D4.

Korean J Orthod 2017;47:365~374 https://doi.org/10.4041/kjod.2017.47.6.365
© Korean J Orthod