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Table 4 Distribution of patients according to staging of trismus and histopathological grading

From: Correlation of histopathological diagnosis with habits and clinical findings in oral submucous fibrosis

  Grade I Grade II Grade III  
Stage of Trismus Grading Total
Stage I 3 (16.6%) 5 (17.2%) 8 (19%) 16 (17.9%)
Stage II 11 (61.1%) 17 (58.6%) 23 (54.7%) 51(57.3%)
Stage III 4 (22.2%) 7 (24.1%) 11 (26.1%) 22 (24.7%)
Total 18 (20.2%) 29 (32.5%) 42 (47.1%) 89