 Lidocaine 1% preservative-free, 0.1 cc, was instilled into the anterior chamber through the clear corneal paracentesis site and this was followed with viscoelastic to fill the chamber. 
Lidocaine 1 % preservative - free , 0.1 cc , was instilled into the anterior chamber through the clear corneal paracentesis site and this was followed with viscoelastic to fill the chamber .