CBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth
Abstract Objectives To describe the relationship between maxillary sinus (MS) and upper teeth based on cone beam computed tomographic scans (CBCT). Materials and methods Based on CBCT maxillary imaging data of 147 patients, distance between MS and apices of canines and posterior maxillary teeth were...
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Wiley
2021
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oai:doaj.org-article:84fec0019edf4ec084af3ddb2cdb98232021-12-02T12:59:21ZCBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth2057-434710.1002/cre2.451https://doaj.org/article/84fec0019edf4ec084af3ddb2cdb98232021-12-01T00:00:00Zhttps://doi.org/10.1002/cre2.451https://doaj.org/toc/2057-4347Abstract Objectives To describe the relationship between maxillary sinus (MS) and upper teeth based on cone beam computed tomographic scans (CBCT). Materials and methods Based on CBCT maxillary imaging data of 147 patients, distance between MS and apices of canines and posterior maxillary teeth were assessed. Distances between tooth roots and sinus were classified into three groups: distant (>2 mm), close (<2 mm) or in contact with MS. Teeth with apical lesions and uncommon root configurations were excluded. Results In total, 1075 teeth of maxillary canines, upper premolars and upper molars were included in this study. Teeth most often in contact with MS were the second (89%) and first (81%) maxillary molar without any significant difference (p = 0.19). Roots most often in contact with MS were the mesiobuccal and distobuccal root of the second molar (85% and 76%; p = <0.01) followed by the palatal root of the first molar (73%). A fifth of the upper canines are situated less than 2 mm from MS. Conclusions More than four out of five upper molars (first and second) are in a close relationship to the MS. Knowledge of the anatomical relationship between posterior maxillary teeth and the MS is important for diagnosis and treatment in this area.Tobias RegnstrandAndres TorresEline PetitjeanPaul LambrechtsDaniel BenchimolReinhilde JacobsWileyarticleanatomycaninecone‐beam computed tomographymaxillary sinusmolarpremolarDentistryRK1-715ENClinical and Experimental Dental Research, Vol 7, Iss 6, Pp 1197-1204 (2021) |
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DOAJ |
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EN |
| topic |
anatomy canine cone‐beam computed tomography maxillary sinus molar premolar Dentistry RK1-715 |
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anatomy canine cone‐beam computed tomography maxillary sinus molar premolar Dentistry RK1-715 Tobias Regnstrand Andres Torres Eline Petitjean Paul Lambrechts Daniel Benchimol Reinhilde Jacobs CBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth |
| description |
Abstract Objectives To describe the relationship between maxillary sinus (MS) and upper teeth based on cone beam computed tomographic scans (CBCT). Materials and methods Based on CBCT maxillary imaging data of 147 patients, distance between MS and apices of canines and posterior maxillary teeth were assessed. Distances between tooth roots and sinus were classified into three groups: distant (>2 mm), close (<2 mm) or in contact with MS. Teeth with apical lesions and uncommon root configurations were excluded. Results In total, 1075 teeth of maxillary canines, upper premolars and upper molars were included in this study. Teeth most often in contact with MS were the second (89%) and first (81%) maxillary molar without any significant difference (p = 0.19). Roots most often in contact with MS were the mesiobuccal and distobuccal root of the second molar (85% and 76%; p = <0.01) followed by the palatal root of the first molar (73%). A fifth of the upper canines are situated less than 2 mm from MS. Conclusions More than four out of five upper molars (first and second) are in a close relationship to the MS. Knowledge of the anatomical relationship between posterior maxillary teeth and the MS is important for diagnosis and treatment in this area. |
| format |
article |
| author |
Tobias Regnstrand Andres Torres Eline Petitjean Paul Lambrechts Daniel Benchimol Reinhilde Jacobs |
| author_facet |
Tobias Regnstrand Andres Torres Eline Petitjean Paul Lambrechts Daniel Benchimol Reinhilde Jacobs |
| author_sort |
Tobias Regnstrand |
| title |
CBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth |
| title_short |
CBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth |
| title_full |
CBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth |
| title_fullStr |
CBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth |
| title_full_unstemmed |
CBCT‐based assessment of the anatomic relationship between maxillary sinus and upper teeth |
| title_sort |
cbct‐based assessment of the anatomic relationship between maxillary sinus and upper teeth |
| publisher |
Wiley |
| publishDate |
2021 |
| url |
https://doaj.org/article/84fec0019edf4ec084af3ddb2cdb9823 |
| work_keys_str_mv |
AT tobiasregnstrand cbctbasedassessmentoftheanatomicrelationshipbetweenmaxillarysinusandupperteeth AT andrestorres cbctbasedassessmentoftheanatomicrelationshipbetweenmaxillarysinusandupperteeth AT elinepetitjean cbctbasedassessmentoftheanatomicrelationshipbetweenmaxillarysinusandupperteeth AT paullambrechts cbctbasedassessmentoftheanatomicrelationshipbetweenmaxillarysinusandupperteeth AT danielbenchimol cbctbasedassessmentoftheanatomicrelationshipbetweenmaxillarysinusandupperteeth AT reinhildejacobs cbctbasedassessmentoftheanatomicrelationshipbetweenmaxillarysinusandupperteeth |
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