Fig. 2
From: Midfacial degloving approach for management of the maxillary fibrous dysplasia: a case report
Preoperative radiographic images. a Panoramic view showed a high bone density on the right maxilla and zygoma and obliteration of the right maxillary sinus (asterisk indicates the fibrous dysplasia lesions). Additionally, the development of tooth germ was observed in the lesion. b Posteroanterior (PA) cephalometric view also showed an increased bone density on the right maxillary area and an asymmetric facial contour. c Bone scan showed an irregularly shaped hot uptake in the right maxilla, and no abnormally increased uptake was observed in any other sites. d Preoperative 3D CT image showed the enlarged right maxilla and zygomatic body. e, f Computed tomography (CT) showed 4.5 × 4 × 4.5 cm expansile ground-glass opacity lesion widely involving the right maxillary sinus, right maxillary alveolar process, and hard palate