II. Grading Scale

  1. Tonsil 0: Tonsils fit within tonsillar fossa
  2. Tonsil 1+: Tonsils <25% of space between pillars
  3. Tonsil 2+: Tonsils <50% of space between pillars
  4. Tonsil 3+: Tonsils <75% of space between pillars
  5. Tonsil 4+: Tonsils >75% of space between pillars

Images: Related links to external sites (from Google)