The Effect of Periodontal bone loss on Maxillary Sinus Membrane in Egyptian population using CBCT: A Retrospective Study | ||||
| Advanced Dental Journal | ||||
| Volume 5, Issue 2, April 2023, Page 384-392 PDF (503.02 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/adjc.2023.179329.1208 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Nora Aly al abbady   ; ola mohamed rehan
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| lecturer Oral and Maxillofacial Radiology department faculty of dentistry Cairo university | ||||
| Abstract | ||||
| Background: Different local factors may affect the maxillary sinus membrane thickening (MSMT). The aim of this study is to assess the effect of periodontal bone loss (PBL) of maxillary molars on the MSMT, using a 3- dimension (3D) cone beam computed tomography (CBCT) imaging. Methods: This is a retrospective observational CBCT study of 126 patients with PBL of maxillary molar that were selected and evaluated for presence of MSMT on a reconstructed sagittal cut. On a cut of the highest point of the MSMT the length of the thickening was recorded and correlated with severity of PBL and age using Spearman correlation coefficient. Results: Statistically significant difference was found between the group with MSMT and the group without thickening with p<0.001. There was a positive poor relationship between the presence of mucosal thickening and PBL of 0.019. A negative poor relationship of -0.111 was found between MSMT and age, with no statistically significant difference between different age group of 20-40 y and 41-60 y, where p=0. 212. Conclusion: The presence of PBL may have an impact on the state of maxillary sinus membrane | ||||
| Keywords | ||||
| CBCT; mucosal thickening; Schneiderian membrane; maxillary sinus | ||||
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