Kudos for teaching "needle first". Virtually every other demo video I've seen says to do it the other way. However, if the perforator is not straight, screwing it into the septum can create a hole that leaks. I've been doing it your way for 30+ years!
I learn from TH-cam videos better than learning from an institution
Kudos for teaching "needle first". Virtually every other demo video I've seen says to do it the other way. However, if the perforator is not straight, screwing it into the septum can create a hole that leaks. I've been doing it your way for 30+ years!
your channel saved my life
Thank you...it was sooo clear..thank you!!
Realy i like your explain . You made It looks like an easy step .
Very well explained.. Thank you
Thank you for this demonstration
thank u so much...
Amazing 🔥✨
Very helpful
Very helpful from south korea
Very helpful. Thankyou so much for sharing this video.
When I want to replace my carpule I notice that it always leaks when I remove it. What am I doing wrong for this to happen?
Good explanation
Very helpful, thank you
Very helpful and satisfying voice
thank you techer
👍
I used to fear and dread these syringes bringing the start of my dentist anxieties!!!
So the dentist will tell dental assistant what anesthetic cartridge he would use?