| Abbreviation | Description | Weblink |
|---|---|---|
| BSCVA | BSCVA - Best spectacle-corrected visual acuity. Visual acuity (VA) is acuteness or clearness of vision. It depends on optical and neural factors, i.e., (i) the sharpness of the retinal focus within the eye, (ii) the intactness and functioning of the retina, and (iii) the sensitivity of the interpretative faculty of the brain. | |
| BIS | Bispectral index (BIS) is one of several technologies used to monitor depth of anesthesia. BIS monitors are intended to replace or supplement Guedel's classification system for determining depth of anesthesia. |