Fig. 2

CT-DCG sagittal section of a patient with a large nasolacrimal duct dacryolith reflected as a filling defect (red arrow, A). 3D-CTDCG reconstructed model demonstrating the accurate reconstruction of the dacryolith (B).

CT-DCG sagittal section of a patient with a large nasolacrimal duct dacryolith reflected as a filling defect (red arrow, A). 3D-CTDCG reconstructed model demonstrating the accurate reconstruction of the dacryolith (B).