Mandibular Left Buccal
There are two different techniques to work on the mandibular left buccal using direct vision from 1 o'clock:
1. Use the pengrip to hold the ErgoFinger® or
2. let the ErgoFinger's tube hang under the hand.
In both cases, the middle finger is used with the ErgoFinger® to retract the cheek. You will gain better access and visibility to the working area.