EyeCalc+ Ophthalmology Calculators

GDD in Small Eyes (beta)

Freedman-Margeta formula for modifying glaucoma drainage device surgery in pediatric and small eyes.

References

• Margeta MA et al.. Staying away from the optic nerve: a formula for modifying glaucoma drainage device surgery in pediatric and other small eyes. J AAPOS 2017.

This tool is for informational and educational purposes only and is not a substitute for professional medical judgment.