It is well established in the peer-reviewed literature that elective keratorefractive surgery is contraindicated in individuals with granular corneal dystrophy type 2 (GCD2).1,2,3,4 Although all reported cases of exacerbation of dystrophic stromal deposits have been in individuals with GCD2, it may be assumed that a similar accelerated deposition would occur in individuals with any of the TGFBI dystrophies, and thus elective keratorefractive surgery should be avoided in any individual with a TGFBI dystrophy. The commercially available Avellino Refractive Surgery Safety Test (Avellino Universal Test) offers an accurate, rapid and affordable way to screen for five corneal dystrophies associated with mutations in the TGFBI gene prior to keratorefractive surgery. These dystrophies are granular dystrophy type 1 (GCD1), GCD2, lattice corneal dystrophy type 1 (LCD1), Reis-Buckler corneal dystrophy, and Thiel- Behnke corneal dystrophy.