Research Article

Application of a Cone-Beam Computed Tomography-Based Index for Evaluating Surgical Sites Prior to Sinus Lift Procedures—A Pilot Study

Figure 3

(a) Coronal CBCT section showing evidence of mucosal thickening (yellow arrow). (b) Coronal CBCT section showing mucous-retention cyst in the right maxillary sinus proximal to the osteotomy site (yellow circle).
(a)
(b)