1277: more learning from audio clues

In this video a different surgeon is using a different phaco machine and a different technique to perform cataract surgery. The concept of listening to the audio clues is the same, though the sounds may be a bit different. Still, the higher the pitch, the higher the vacuum level. And we can hear the phaco ultrasonic energy being delivered as well.

click to learn more from these audio clues so this becomes second nature to you:

link here