Evaluation of corneal endothelium damage with a new handheld fragmentation device

The overall differences among the 3 groups regarding intact, damaged, and lost cells were statistically significant. However, by applying the Bonferroni correction, only the post-hoc pairwise comparisons between groups 1 (phaco tip) and 2 (miCOR tip, half throttle, without lens agitator engaged) were statistically significant regarding the 3 above-mentioned parameters.Conclusion: miCOR is a handheld, finger-controlled lens removal device with a blunt and rounded tip that vibrates at a low frequency, using mechanical agitation for nuclear disassembly. This acute rabbit study suggests CEC damage from the device, when the lens agitator is engaged is comparable to that of standard torsional phacoemulsification.