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Table 2 Lingual Tonsil Grading Scale used by Sung et al. [1]

From: Factors associated with lingual tonsil hypertrophy in Canadian adults

Grade Description
0 No lingual tonsil tissue
1 Spotted lingual tonsil tissue
Base of tongue vasculature visible
2 Base of tongue vasculature obscured
Vallecula visible
3 Vallecula obscured
4 Epiglottis obscured