The effects of periodontal treatment on mucous membrane thickening in the maxillary sinus.
This study was performed to elucidate the effect of periodontal treatment on the sinus mucosa. 21 patients with periodontal lesions of the upper molars and/or premolars and chronic mucous membrane thickening in the maxillary sinus diagnosed radiographically participated in the study. No teeth in the regions studied showed pulpal or periapical changes. Altogether, the patients exhibited 36 maxillary sinuses with mucous membrane thickening. 15-20 months after the final periodontal treatment, a marked reduction of the plaque index, gingival index and probing depth was recorded. Radiographic examination of the sinus mucosa before and after periodontal treatment showed that successful periodontal treatment in all quadrants resulted in normalisation of the sinus mucosa. Periodontal treatment was not successful in 2 quadrants. In one of these cases the thickness of the mucosa was unchanged and in the other case, further thickening of the mucosa seemed to have occurred. The study shows that severe periodontitis of the upper molars and/or premolars may initiate mucous membrane thickening in the maxillary sinus, and that successful periodontal treatment results in normalisation of the sinus mucosa.
Falk
H
H
Ericson
S
S
Hugoson
A
A
D000328:Adult; D000368:Aged; D001641:Bicuspid; D005260:Female; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D008875:Middle Aged; D008963:Molar; D009092:Mucous Membrane / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D010512:Periodontal Index; D010518:Periodontitis / Q000628:therapy*; D011859:Radiography