SUN Anterior Chamber Cell Grade (Uveitis)
SUN anterior chamber cell grade, the grading of anterior-chamber inflammatory cells by the number counted in a 1 mm by 1 mm slit-lamp beam field, grades 0/0.5+/1+/2+/3+/4+, used to record anterior-chamber inflammation in uveitis.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- SUN anterior chamber cell grade
- 1+ - 6 to 15 cells
Result: SUN anterior chamber cell grade 1+: 6 to 15 cells in the field.
The tool opens with these values already filled in. Replace them with your own.
What the result means
- Grade 0
- Less than 1 cell in the field.
- Grade 0.5+
- 1 to 5 cells in the field.
- Grade 1+
- 6 to 15 cells in the field.
- Grade 2+
- 16 to 25 cells in the field.
- Grade 3+
- 26 to 50 cells in the field.
- Grade 4+
- More than 50 cells in the field.
What you enter
- SUN anterior chamber cell grade
How this is calculated
Jabs DA, Nussenblatt RB, Rosenbaum JT; Standardization of Uveitis Nomenclature (SUN) Working Group. Standardization of uveitis nomenclature for reporting clinical data. Results of the First International Workshop. Am J Ophthalmol. 2005;140(3):509-516. Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.