Introduction. recently important associations between status of oral cavity and systemic diseases, one of which is chronic obstructive pulmonary disease, have been shown. Aim of the study. presentation of oral cavity status especially periodontal status in chronic obstructive pulmonary disease patients. Conclusions. chronic obstructive pulmonary disease patients indicate huge stomatological treatment needs.

Key words: periodontal disease, chronic obstructive pulmonary disease, tobacco smoking.