Figure Captions

Fig. 1 Three-dimensional cone-beam computed tomography reconstruction of the left submandibular parenchymal stones.
Fig. 2 Axial computed tomography images showing the left anterior and posterior stones. The posterior (A, 27.0 mm) and anterior (B, 9.4 mm) stones are visible.
Fig. 3 The stone extracted from the parenchyma and its relationship with Wharton’s duct and the lingual nerve.