| BiSCA | The Bilateral Corneal Symmetry 3-D Analyzer |
| VBS | Volume Between Spheres |
| PPV | Positive Predictive Value |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.