From: Effectiveness of Pentoxifylline in the treatment of oral submucous fibrosis patients: a case-control study
Anatomical Site(s) Involved
Blanching
Fibrous Bands
No. of Cases
Buccal Mucosa
63
56
Tongue
50
15
Labial Mucosa
53
24
Floor of Mouth
16
Soft Palate
57
43
Pterygo-mandibular raphe
59
44