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Radiological evaluation of maxillary sinus anatomy: a cross-sectional study of 300 patients
dc.contributor.author | Lozano-Carrascal, Naroa | |
dc.contributor.author | Salomó-Coll, Oscar | |
dc.contributor.author | Gehrke, Sergio Alexandre | |
dc.contributor.author | Calvo-Guirado, José Luis | |
dc.contributor.author | Hernández-Alfaro, Federico | |
dc.contributor.author | Gargallo-Albiol, Jordi | |
dc.date.accessioned | 2024-01-24T10:02:00Z | |
dc.date.available | 2024-01-24T10:02:00Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Lozano-Carrascal, Naroa; Salomó-Coll, Oscar; Gehrke, Sergio Alexandre [et al.]. Radiological evaluation of maxillary sinus anatomy: a cross-sectional study of 300 patients. Annals of Anatomy - Anatomischer Anzeiger, 2017, 214, p. 1-8. Disponible en: <https://www.sciencedirect.com/science/article/abs/pii/S0940960217300870?via%3Dihub>. Fecha de acceso: 24 ene. 2024. DOI: 10.1016/j.aanat.2017.06.002 | ca |
dc.identifier.issn | 0940-9602 | ca |
dc.identifier.uri | http://hdl.handle.net/20.500.12328/3956 | |
dc.description.abstract | Objective: The aim of the present study was to evaluate the principal anatomical characteristics of the maxillary sinus using Cone Beam Computed Tomography (CBCT) in order to facilitate prevention of intra- and post-operative complications. Materials and methods: Three hundred CBCT scans from patients undergoing implant surgery were analysed. The following anatomical structures were evaluated: (1) Residual ridge height (RRH) and width (RRW); (2) Ridge bone density (BD); (3) Maxillary sinus angle (MSA); (4) Maxillary sinus lateral wall thickness (LWT); (5) Schneiderian membrane thickness (MT); (6) Maxillary sinus septa (SS); (7) Posterior superior alveolar artery (PSAA).‘ Results: Mean patient age was 59.5 ± 13.6. Mean RRH at upper second premolar (2PM) was 8.66 ± 3.95 mm, 4.90 ± 2.28 mm at first molar (1 M), and 5.26 ± 2.13 mm at second molar (2 M). Mean RRW was 6.72 ± 2.69 mm at 2PM, 6.87 ± 2.65 mm at 1 M and 7.09 ± 2.80 mm at 2 M. Bone density was 330.93 ± 211.02 Hounsfield Units (HU) at first molar position and MSA was 73.39 ± 15.23°. LWT was 1.95 ± 0.98 mm. Mean Schneider Membrane thickness (MT) was 1.82 ± 1.59 mm; MT was ≤3 mm in 72.9% of patients and >3 mm in 27.10%. 20.56% of patients presented bucco-palatal oriented septa with a mean height of 13.11 ± 3.82 mm. PSAA was observed in 48.60% and mean distance to the top of the ridge was 13.15 ± 3.71 mm, and was mostly observed inside the sinus (53.85%). Conclusions: CBCT scanning has been shown to be a useful tool for evaluating maxillary sinus anatomical variations. CBCT should be considered the gold standard when evaluating the maxillary sinus area. | ca |
dc.format.extent | 8 | ca |
dc.language.iso | eng | ca |
dc.publisher | Elsevier | ca |
dc.relation.ispartof | Annals of Anatomy - Anatomischer Anzeiger | ca |
dc.relation.ispartofseries | 214 | |
dc.rights | © 2017 Elsevier GmbH. All rights reserved. | ca |
dc.subject.other | Odontologia | ca |
dc.subject.other | Odontología | ca |
dc.subject.other | Dentistry | ca |
dc.title | Radiological evaluation of maxillary sinus anatomy: a cross-sectional study of 300 patients | ca |
dc.type | info:eu-repo/semantics/article | ca |
dc.description.version | info:eu-repo/semantics/publishedVersion | ca |
dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
dc.embargo.terms | cap | ca |
dc.subject.udc | 616.3 | ca |
dc.identifier.doi | https://dx.doi.org/10.1016/j.aanat.2017.06.002 | ca |
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