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Fig. 7 | BMC Oral Health

Fig. 7

From: Do the dimensions of the hard palate have a relationship with the volumes of the upper airways and maxillary sinuses? A CBCT study

Fig. 7

Volumetric analysis of the upper airways. A Sagittal and axial reconstructions—Region of Interest (ROI) for upper airway segmentation, and threshold selection for semi-automatic airway filling. B Sagittal reconstructions—Upper airways filled, and segmentation for individualization of the nasopharynx (N)—blue region, and oropharynx (O)—pink region. PNS: posterior nasal spine; C1: first cervical vertebra

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BMC Oral Health

ISSN: 1472-6831

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