mm diameter has been created, the phaco tip is inserted into the nucleus centrally and high
vacuum is used to lift the nucleus and elevate it with a tilt to protrude outside the capsular
bag distally. The chopper is used to segment the nucleus centripetally, starting from the lens
equator or just behind, without applying stress to the capsular bag or zonules. Further
phacoemulsification is maintained by holding the nucleus centrally and chopping it into …