Morphological Analysis of the Human Maxillary Sinus Using Three-Dimensional Printing
Copyright: © 2020 Contemporary Clinical Dentistry..
BACKGROUND: The maxillary sinus (MS) is described as a pyramid-shaped cavity of the maxilla.
AIM: The aim of this research is to present a strategy for morphological analysis of the MS using three-dimensional (3D) printing acquired through cone-beam computed tomography images.
MATERIAL AND METHODS: A cross-sectional exploratory, single-blind study was conducted, including 24 subjects. MSs were reconstructed, and 3D virtual modeling was done bilaterally, obtaining 48 physical models generated on a 3D printer. The statistical analysis used tests of normality and tests using a value of P < 0.05 to establish statistical significance.
RESULTS: The mean of the MS volume was 15.38 cm3 (±6.83 cm3). The minimum volume was 5.4 cm3 and the maximum was 30.8 cm3. In a bilateral comparison of the right and left volume of the same individual, there were no significant differences (P = 0.353). In relation to the morphology of the MSs, the most prevalent was pyramidal with a square base with a prevalence of 66.7%. Related to gender, significant differences were observed only for the left volume (P = 0.009), with the mean volume being significantly greater in the men (19.69 cm3) than in the women (12.28 cm3).
CONCLUSION: 3D printing of the MS permitted the more precise observation of anatomical features that cannot be seen on a 2D screen. A classification is presented that allows an analysis of sinus morphology, although it is necessary to conduct studies with larger samples to obtain more conclusive results.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2019 |
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Erschienen: |
2019 |
Enthalten in: |
Zur Gesamtaufnahme - volume:10 |
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Enthalten in: |
Contemporary clinical dentistry - 10(2019), 2 vom: 02. Apr., Seite 294-298 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Araneda, Nadia [VerfasserIn] |
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Links: |
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Themen: |
Journal Article |
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Anmerkungen: |
Date Revised 14.04.2022 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.4103/ccd.ccd_548_18 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM308930614 |
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520 | |a BACKGROUND: The maxillary sinus (MS) is described as a pyramid-shaped cavity of the maxilla | ||
520 | |a AIM: The aim of this research is to present a strategy for morphological analysis of the MS using three-dimensional (3D) printing acquired through cone-beam computed tomography images | ||
520 | |a MATERIAL AND METHODS: A cross-sectional exploratory, single-blind study was conducted, including 24 subjects. MSs were reconstructed, and 3D virtual modeling was done bilaterally, obtaining 48 physical models generated on a 3D printer. The statistical analysis used tests of normality and tests using a value of P < 0.05 to establish statistical significance | ||
520 | |a RESULTS: The mean of the MS volume was 15.38 cm3 (±6.83 cm3). The minimum volume was 5.4 cm3 and the maximum was 30.8 cm3. In a bilateral comparison of the right and left volume of the same individual, there were no significant differences (P = 0.353). In relation to the morphology of the MSs, the most prevalent was pyramidal with a square base with a prevalence of 66.7%. Related to gender, significant differences were observed only for the left volume (P = 0.009), with the mean volume being significantly greater in the men (19.69 cm3) than in the women (12.28 cm3) | ||
520 | |a CONCLUSION: 3D printing of the MS permitted the more precise observation of anatomical features that cannot be seen on a 2D screen. A classification is presented that allows an analysis of sinus morphology, although it is necessary to conduct studies with larger samples to obtain more conclusive results | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Maxillary sinus | |
650 | 4 | |a sinus morphology | |
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700 | 1 | |a González-Arriagada, Wilfredo A |e verfasserin |4 aut | |
700 | 1 | |a Del Sol, Mariano |e verfasserin |4 aut | |
700 | 1 | |a Haidar, Ziyad S |e verfasserin |4 aut | |
700 | 1 | |a Olate, Sergio |e verfasserin |4 aut | |
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