Everytime i need to review some labwork i somehow find my way back go your channel, thank you
@avarachika
2 жыл бұрын
I love watching your videos. They're insightful and you speak clearly and just slow enough.
@StephanieDerfus
2 жыл бұрын
Glad you like them!
@TheScienceofBeauty
3 жыл бұрын
Thank you Stephanine !!!!
@mahamerujatim9728
3 жыл бұрын
thanks sister
@roehaus1
Жыл бұрын
Great video... can I use the same method and material to do a lower gum impression?
@StephanieDerfus
Жыл бұрын
Yes you can! The tray is shaped difference - its a "U" shape for the mandibular arch.
@Furkan-eb9es
3 жыл бұрын
Hey Dear Stephanie Derfus. What is the aim of wiping material on occlusal surfaces.
@StephanieDerfus
3 жыл бұрын
Wiping some alginate on the occlusal surface will help capture more detailed anatomy by pushing the material into the grooves and fossa of the occlusal surfaces; this reduces trapped air and getting air pockets on the occlusal anatomy.
@Furkan-eb9es
3 жыл бұрын
@@StephanieDerfusoh thanks for reply . Greeting from İstanbul as a dental student
@michelleg5665
3 жыл бұрын
What did you use for the cheeks/lips?
@StephanieDerfus
3 жыл бұрын
They are silicone cheek covers from the dental model company! I believe these came from Paradigm Dental Models but most dental model companies have them. You can even get a silicone tongue (which I removed for this demo).
@potatohead4527
3 жыл бұрын
I have done it more than 20 times and am still bad at mixing, what should I do?
@StephanieDerfus
3 жыл бұрын
It takes A LOT of practice, I wasn’t very good the first 50 times! You can try a different technique that I’ve seen other assistants use with success- put the powder and water into a ziplock bag and squeeze/ knead it by hand, then cut a corner of the bag and squeeze it into the tray. Keep practicing, you’ll get it!
@sangavitamilmani9915
2 жыл бұрын
I'm also struggling to mix alginate and take to mixing alginate its difficult to me. We used curved spactula
@StephanieDerfus
2 жыл бұрын
I haven't used a curved spatula. I think the key, no matter the shape, is to really smash the alginate against the bowl with the spatula. It takes practice!
@ferasezaldeen6556
3 жыл бұрын
Is there a difference between a plastic or a metal spatula?
@StephanieDerfus
3 жыл бұрын
I don’t believe they are significantly different. it’s the shape of the blade that’s most important. The all-plastic spatula is easier to clean because it’s one piece. However the plastic is not as durable and I’ve seen the edges get rough and notched out over time.
@dendlo6998
3 жыл бұрын
💜💜
@shintaprakoso7972
3 жыл бұрын
how do the alginates stick on the tray, do you use adhesive on tray before?
@StephanieDerfus
3 жыл бұрын
It sticks in the metal trays without adhesive - these are rim-lock trays, there's a roll of metal that helps hold it in. On plastic trays you want to use an alginate adhesive.
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