iDentistry The Journal identistry_may_aug2019 | Page 16

The Journal occlusion, oral hygiene pattern, alveolar bone morphology, gingival form, and contact between teeth and other local anatomic features. 16 Conclusions The above review clearly shows that chronic periodontitis is a multifactorial disorder. Microbial dental plaque biofilms are the principal etiological factor of periodontitis, whereas several other local and systemic factors have important modifying roles in its pathogenesis. Vol. 15 No. 2 May-Aug 2019