case_images: PMC4884239_01
case_images: Erosive lichen planus in the retro molar right buccal mucosa.
case_images: OAMJMS-4-158-g001.jpg
case_images: PMC4884239_01_OAMJMS-4-158-g001.jpg
case_images: F1
case_images: Changes were localized unilaterally in retro molar region easily extended to occlusal line with dimensions of 1 mm in width and 1.5 mm in length on buccal mucosa on the right side (Fig. 1).
case_images: Histopathological findings at erosive lichen planus.
case_images: OAMJMS-4-158-g002.jpg
case_images: PMC4884239_01_OAMJMS-4-158-g002.jpg
case_images: F2
case_images: The present infiltrate has touched the epithelium and destroy the relation among the epithelium and corium (Fig. 2).
case_images: Deposits of immunoglobulin G by the length of the epithelial basement membrane and superficial layer of the lamina propria at oral lichen planus.
case_images: OAMJMS-4-158-g003.jpg
case_images: PMC4884239_01_OAMJMS-4-158-g003.jpg
case_images: F3
case_images: Deposits of immunoglobulin C3 by the length of the epithelial basement membrane and superficial layer of the lamina propria at oral lichen planus.
case_images: OAMJMS-4-158-g004.jpg
case_images: PMC4884239_01_OAMJMS-4-158-g004.jpg
case_images: F4
case_images: Application of the NBF gingival gel at the site of the buccal mucosae lesion.
case_images: OAMJMS-4-158-g005.jpg
case_images: PMC4884239_01_OAMJMS-4-158-g005.jpg
case_images: F5
case_images: Healed mucosal lesion after third week of therapy with NLB gingival gel.
case_images: OAMJMS-4-158-g006.jpg
case_images: PMC4884239_01_OAMJMS-4-158-g006.jpg
case_images: F6
case_images: Treatment ended after the fifth week when the topical application of the NBF gingival gel was terminated, and therapy was done (Figure 6).