Flasking and Packing

Рет қаралды 270,998

Christopher W Stokes

11 жыл бұрын

University of Sheffield, School of Clinical Dentistry

Пікірлер: 40

@wickedabood2445 Жыл бұрын

Great video, great that even non-dental students and others can watch without getting bored. Good job

@stormybear4986 3 жыл бұрын

I live in USA and there are no dental lab technician training programs near me. How may one go about learning to fabricate dentures independently?

@billzjr222 4 жыл бұрын

Thank u so much now I'll be able to make my own dentures. It may not have the professional look but at least it'll make a good temporary dentures till I get enough money to go to a real dentist.

@craigthornberry5071 9 жыл бұрын

Hi I'm looking at purchasing some flasks brass ok if so the inside dimension are 100 by 85 by 45mm (45mm refers to the height is this enough space or will I get caught out with large impressions?)

@bearmanguy 4 жыл бұрын

anyone know how long you can let your flasks with uncured acrylic sit for before the acrylic is ruined?

@medusa569 6 жыл бұрын

what happens to the acrylic baseplate? Does it boil off like the wax or does the new acrylic blend with it?

@barry3232 6 жыл бұрын

Claire D. After boiling out you open flask and discard of the base plate and clean any residual wax before packing

@medusa569 6 жыл бұрын

Yes thanks Barry..discovered this ..really like working with the acrylic base better than wax.

@5280ratez 7 жыл бұрын

I've never seen capping off investments without using a vibrating table. With full dentures, well at least the lab I work at, we split cap full dentures. I'd like to see a tutorial on investing partials. Well at least someone else's point of view on investing partials. Interesting video though. Right on.

@tigruana 10 жыл бұрын

7:47 that doesnt look very safe pouring thin foil on theeth, i know it will go down when the cast is standing but, doesnt go off completely from the teeth isnt it? I isolate my casts with a brush but never touch the teeth, i just go around them and it takes some time, im looking for a faster way. Is it safe your way?

@XxMusclecarsxX 9 жыл бұрын

most people I've seen pour it on the teeth but right before they put the acrylic in the flask they rub the teeth with a Q-tip soaked in monomer

@Ponyo_020 5 жыл бұрын

How to separate dentures from cast after curing??

@nasyitah8897 4 жыл бұрын

Please reply to me . 1 question... Aren t the flashing will be effected if i leave it for 2 weeks n didnt do the packing process rght after dis process?

@scottrobinson4014 2 жыл бұрын

Does it matter if the compress with the two flasks lay sideways or does it have to stand up ?

@ChristopherStokes-Sheffield 2 жыл бұрын

Hi - No - my guess for this being done 'right way up' is often as the presses work by pressing vertically (down onto the bench) to tighten, but after that orientation is not important. It potentially is earlier in the process, such as when the plaster is unset, as it allows some control of air bubbles etc, but by the stage that you have the flask in the clamps for curing it is more about what is easiest to handle.

@sanjayrathour9353 6 жыл бұрын

Owsome work

@mariamundjondjo8850 8 жыл бұрын

thank you for the video

@patindaytona 3 жыл бұрын

Dough like stage of acrylic.....what is the difference? Instructions tell you to mix the acrylic, then pour without waiting to thicken.

@itmamhasan 7 жыл бұрын

what's the yellow liquid that you used on the other part of the flask?

@BingoDobber 7 жыл бұрын

At around 5:14? That's a thin mix of dental stone.

@itmamhasan 7 жыл бұрын

Thank you

@parsa5410 4 жыл бұрын

Thank you

@maheephoenix4398 7 жыл бұрын

2:58 and 3:6 so much wastage of plaster. I just use moderate amount of plaster. Filling the flask half with plaster leaving the space for model so I don't have to carve extra plaster.

@samartawfeeq2253 8 жыл бұрын

no vibration to the stone ???!!! how to prevent bubbles ???

@ChristopherStokes-Sheffield 8 жыл бұрын

+Samar Tawfeeq Hi - thanks for the comment. Yes, a little vibration (or a few thumps of the flask on the desk) will help. A rub with a finger or a brush is usually sufficient as the critical surfaces are usually smooth and not as prone to getting bubbles trapped (unlike when casting dentate impressions).