Conclusion
CBCT and clinical examinations including pulp vital testing and PPD are
very important tools for periodontitis and/or endodontic lesions with a
cemental tear located at labial/buccal and lingual/palatal sites.
Complete removal of cemental fragments and periodontal regenerative
treatment are indispensable clinical treatments for cemental tears with
severe periodontal tissue destruction, although the size of the defect
on root dentin after removal of cemental fragments and root planing in
addition to the categories of class and stage (Lee et al., 2021) might
be key factors that affect periodontal tissue regeneration.