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Conference Paper: Is there a difference in frequency and type of maxillary sinus septa between dentate and edentulous posterior maxillae?

TitleIs there a difference in frequency and type of maxillary sinus septa between dentate and edentulous posterior maxillae?
Authors
Issue Date2017
PublisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijom
Citation
23rd International Conference on Oral and Maxillofacial Surgery (ICOMS), Hong Kong, 31 March - 3 April 2017. In International Journal of Oral and Maxillofacial Surgery, 2017, v. 46 n. Suppl. 1, p. 10 How to Cite?
AbstractBackground and Objectives: To evaluate and compare the frequency, type and origin of maxillary sinus septa in patients with a dentate and an edentulous posterior maxilla using cone-beam computed tomography (CBCT) imaging. Methods: The study included 100 maxillary sinuses – 50 from patients with a dentate and 50 from patients with an edentulous posterior maxilla – to evaluate the frequency, morphology and location of maxillary sinus septa in axial, sagittal and coronal CBCT images. Differences regarding age, gender, side, septa location and type of dentition (dentate/edentulous posterior maxilla) were analysed. Findings: The mean age of the patients was 58.3 years. A total of 60 sinus septa were found in exactly half of the evaluated sinuses. Most of the septa were located on the floor of the maxillary sinus (n = 34; 56.7%). Of these, the majority was found in the region of the second maxillary molars (n = 27; 79.4%). Regarding the distribution of sinus septa, septa were present in 26 (52%) dentate and in 24 (48%) edentulous regions. Thus, for a potential influence of the status of the dentition in the posterior maxilla on the frequency of sinus septa, no significant impact was found (P = 0.69). Conclusions: Sinus septa are equally often found in patients with a dentate and an edentulous posterior maxilla. As sinus septa are reported to be an important reason for surgical complications during sinus floor elevation procedures, a three-dimensional radiographic examination using CBCT prior to surgery might be helpful for diagnosis and treatment planning. Copyright © 2017 Published by Elsevier Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/247717
ISSN
2023 Impact Factor: 2.2
2023 SCImago Journal Rankings: 0.875

 

DC FieldValueLanguage
dc.contributor.authorBornstein, MM-
dc.contributor.authorSchriber, M-
dc.contributor.authorSendi, P-
dc.contributor.authorvon Arx, T-
dc.contributor.authorSuter, VGA-
dc.date.accessioned2017-10-18T08:31:32Z-
dc.date.available2017-10-18T08:31:32Z-
dc.date.issued2017-
dc.identifier.citation23rd International Conference on Oral and Maxillofacial Surgery (ICOMS), Hong Kong, 31 March - 3 April 2017. In International Journal of Oral and Maxillofacial Surgery, 2017, v. 46 n. Suppl. 1, p. 10-
dc.identifier.issn0901-5027-
dc.identifier.urihttp://hdl.handle.net/10722/247717-
dc.description.abstractBackground and Objectives: To evaluate and compare the frequency, type and origin of maxillary sinus septa in patients with a dentate and an edentulous posterior maxilla using cone-beam computed tomography (CBCT) imaging. Methods: The study included 100 maxillary sinuses – 50 from patients with a dentate and 50 from patients with an edentulous posterior maxilla – to evaluate the frequency, morphology and location of maxillary sinus septa in axial, sagittal and coronal CBCT images. Differences regarding age, gender, side, septa location and type of dentition (dentate/edentulous posterior maxilla) were analysed. Findings: The mean age of the patients was 58.3 years. A total of 60 sinus septa were found in exactly half of the evaluated sinuses. Most of the septa were located on the floor of the maxillary sinus (n = 34; 56.7%). Of these, the majority was found in the region of the second maxillary molars (n = 27; 79.4%). Regarding the distribution of sinus septa, septa were present in 26 (52%) dentate and in 24 (48%) edentulous regions. Thus, for a potential influence of the status of the dentition in the posterior maxilla on the frequency of sinus septa, no significant impact was found (P = 0.69). Conclusions: Sinus septa are equally often found in patients with a dentate and an edentulous posterior maxilla. As sinus septa are reported to be an important reason for surgical complications during sinus floor elevation procedures, a three-dimensional radiographic examination using CBCT prior to surgery might be helpful for diagnosis and treatment planning. Copyright © 2017 Published by Elsevier Ltd.-
dc.languageeng-
dc.publisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijom-
dc.relation.ispartofInternational Journal of Oral and Maxillofacial Surgery-
dc.titleIs there a difference in frequency and type of maxillary sinus septa between dentate and edentulous posterior maxillae?-
dc.typeConference_Paper-
dc.identifier.emailBornstein, MM: bornst@hku.hk-
dc.identifier.authorityBornstein, MM=rp02217-
dc.identifier.doi10.1016/j.ijom.2017.02.037-
dc.identifier.hkuros281968-
dc.identifier.volume46-
dc.identifier.issueSuppl. 1-
dc.identifier.spage10-
dc.identifier.epage10-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl0901-5027-

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