| Online-Ressource |
Verfasst von: | Ristow, Oliver [VerfasserIn]  |
| Rückschloß, Thomas [VerfasserIn]  |
| Berger, Moritz [VerfasserIn]  |
| Kargus, Steffen [VerfasserIn]  |
| Krisam, Johannes [VerfasserIn]  |
| Seeberger, Robin [VerfasserIn]  |
| Engel, Michael [VerfasserIn]  |
| Hoffmann, Jürgen [VerfasserIn]  |
| Freudlsperger, Christian [VerfasserIn]  |
Titel: | Short- and long-term changes of the pharyngeal airway after surgical mandibular advancement in Class II patients |
Titelzusatz: | a three-dimensional retrospective study |
Verf.angabe: | Oliver Ristow, Thomas Rückschloß, Moritz Berger, Thekla Grötz, Steffen Kargus, Johannes Krisam, Robin Seeberger, Michael Engel, Jürgen Hoffmann, Christian Freudlsperger |
Jahr: | 2018 |
Umfang: | 7 S. |
Fussnoten: | Available online 6 November 2017 ; Gesehen am 28.06.2018 |
Titel Quelle: | Enthalten in: Journal of cranio-maxillofacial surgery |
Ort Quelle: | Oxford [u.a.] : Elsevier, 1987 |
Jahr Quelle: | 2018 |
Band/Heft Quelle: | 46(2018), 1, Seite 56-62 |
ISSN Quelle: | 1878-4119 |
Abstract: | Purpose To evaluate the short- and long-term impact of mandibular-only advancement on pharyngeal airway space (PAS) changes by using cone-beam computed tomography (CBCT) and a new segmentation software. Furthermore, to determine whether a correlation exists between forward movement and PAS gain. Materials and methods A retrospective evaluation of a homogeneous cohort of Class II patients who had undergone mandibular-only advancement was performed. Pre- (T0), post- (T1), and 1-year post-operative (T2) CBCT scans were obtained in each case, and the changes in PAS parameters (volume and smallest cross-sectional area) were compared with new segmentation software. Mandibular advancement was measured and correlated with PAS parameters. Results A significant postoperative gain in all airway parameters compared with baseline was shown for T1 (p = 0.02), with an additional increase for T2 (p < 0.001). No significant linear association between the movement of the measurement points and any other PAS parameters could be discerned (p > 0.05). Conclusion Our findings indicate that bilateral mandibular-only advancement surgery results in a significant widening of the PAS in Class II patients. Long-term adaption of the PAS also occurs after surgery implying an additional gain of PAS over time. Sicat Air® software seems to be a sufficient and promising tool for PAS evaluation. |
DOI: | doi:10.1016/j.jcms.2017.10.022 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: http://dx.doi.org/10.1016/j.jcms.2017.10.022 |
| Volltext: http://www.sciencedirect.com/science/article/pii/S1010518217303724 |
| DOI: https://doi.org/10.1016/j.jcms.2017.10.022 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | Mandibular advancement surgery |
| Obstructive sleep apnea syndrome |
| Orthognathic surgery |
| Posterior airway space |
| Sicat Air® |
K10plus-PPN: | 1576938913 |
Verknüpfungen: | → Zeitschrift |
Short- and long-term changes of the pharyngeal airway after surgical mandibular advancement in Class II patients / Ristow, Oliver [VerfasserIn]; 2018 (Online-Ressource)