Weinrub's 5R

Weinreb’s 5 R for Disc Assessment

1. Observe the scleral Ring
2. Identify the size of the Rim: ISNT Rule
3. Examine the Retinal nerve fiber layer RNFL
4. Examine the Region of parapapillary atrophy
5. Look for retinal and optic disc hemorrhages

Weinreb’s 5 R for Visual Field

1. Right test
2. Reliability
3. Review probability plots
4. RNFL pattern of loss
5. Re-affirm the diagnosis