Root fracture injuries affect 0.5-0.7% of permanent teeth.
Source (Direct Quote): Keceli T et al., Preserving Alveolar Bone Growth Following Cervical Root Fracture: A Case Report, CDA Essential Vol 1, Issue 3, 2014, Full Text Article Online: jcda.ca/article/d158 (Read Aug 3, 2014)
Hans Skariah, B.Sc., DMD
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