Intra- and interobserver reliability of lens equatorial length measurement using 35-MHz ultrasound biomicroscopy in dogs with cataract.

Intraobserver repeatability and interobserver reproducibility were considered good for lens equatorial length measurement at 35 MHz in dogs with cataract. Ultrasound biomicroscopy could be an acceptable method to assess lens equatorial dimension before phacoemulsification and intraocular lens implantation in dogs with cataract.