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Evaluation of Maxillary Sinus Using Cone-beam Computed Tomography in Patients Who Underwent Le Fort I Osteotomy
Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons ; : 106-111, 2012.
Article in Korean | WPRIM | ID: wpr-785138
ABSTRACT
or =2 mm and 6 mm but not complete), total opacification, and polypoidal mucosal thickening. The diameters of the maxillary sinus ostium on the coronal cross-sectional view were also calculated.

RESULTS:

Out of 166 maxillary sinuses in 83 patients, 42 (25.3%) maxillary sinuses before surgery and 37 (22.3%) maxillary sinuses after surgery showed abnormalities. A decrease in the diameters of maxillary ostium was observed after surgery (P<0.05). However, there was no significant difference in mucosal thickness both, preoperatively and postoperatively.

CONCLUSION:

The orthognathic surgery didn't deteriorate the maxillary sinus abnormaility. Despite the low prevalence of sinus complications in orthognathic surgery, all the patients should be informed of the possibility of sinusitis that could require the surgical intervention before surgery.
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Osteotomy / Sinusitis / Prevalence / Cone-Beam Computed Tomography / Orthognathic Surgery / Maxillary Sinus Type of study: Prevalence study Limits: Humans Language: Korean Journal: Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons Year: 2012 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Osteotomy / Sinusitis / Prevalence / Cone-Beam Computed Tomography / Orthognathic Surgery / Maxillary Sinus Type of study: Prevalence study Limits: Humans Language: Korean Journal: Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons Year: 2012 Type: Article