Temporary crown; A simple chair side technique
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- เผยแพร่เมื่อ 14 เม.ย. 2015
- A simple, fast, and reliable technique to fabricate temporary crowns chair side... Dr. Manav Kalra explains.
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instagram.com/manavthedentist/
I have been a dental assistant for over 25 years. (Im on my husbands iPad)...I’m not a big fan of these composite temp materials. I prefer block acrylics. But these are good for better esthetics for the anteriors. As for this case.....Sorry but those margins had major bubbles. Tip from me, do not put material in mouth then in matrix, the temperature of the mouth will set the material faster than in the matrix. By adding in both areas this will cause distortion or bubbles.. Only put material into matrix. Also remove the interproximals in matrix. This will allow the material to flow into those areas, assuring proper contacts.
What do u mean remove interproximals from matrix
You're absolutely right about not putting the temp material on the teeth then the matrix. Only the matrix for sure. And I also agree with you regarding the strength of these bisacryl temporary materials, they aren't that strong. I almost always use some pre-made soft metal temp for molars, they can take a beating and they won't crack.
Great video👍! Nicely demonstrated 😁
Great video Manav!
i just loved the way u explained it .....best super best
I'm 20 and an assistant. I ordered these things to practice at home lol. I'm going to surprise my dentist.
haha. excellent. Are you looking for a job? my assistants still can't make temps for me! lol
Damn I want this kind of assistant!
U are hired if u want to work for me
How’s the RDA life? Just checking on u
@@marquisejackson6482 honestly, I like it. I have a year left before I become an IT Specialist in Cyber Security. I decided to get a tech job because more room for growth and higher income. Are you in the Dental Field?
Nicely demonstrated. I like to use less material which saves material and less trimming.
Hi great video, very helpful! I was curious what type of temp cement do you find ideal?
and sir if possible do a video on composite veneers...tooth preparation for it and technique...would be very helpfull
This was awesome!! I love it!!
+Audyss Knowles Thank you Audyss, We are a new channel. Looking for all the support we can find. Please help us spread the word and share!
A very important step you forgot was applying the Vaseline/Petroleum Jelly on the prepared tooth before making the temp!
not everybody does it
That's ok. If Luxatemp would bond on its own to the tooth, we wouldn't be needing cement.
No needed when we use bis acryl material. What you mentioned is more important when we used cold cure acrylics. (Not adviced)
Perfect video thanks
should we apply any separating agent like vaseline/petroleum jelly on the prepared tooth before seating luxatemp ?
the way of mixing the provisional material and the injection way (little around the margins and little inside the index) allows for bubbles appearing upon setting ....in my opinion
nice...I didn't know that this set has ivoclar....must to find it....It could be using also in laboratory?
Can I use composite instead of luxatemp? And if yes, what separating medium should I use for the natural tooth?
im a denstistry student that was so usefull thnak u so much
v.nice sir. awesome.
How did u lute the temporary.... Any specific temporary luting material u used here if YES then is it easy to remove later
2000! Thank you guys for the 2000+ views, now inspired to make more!
Manav Kalra ju7
I'm watching after 7years...now😀
I’m so good at temps now. In school I was so afraid to make them. But I got in the real world and now everyone has me make theirs. Lol
THX for the Video🥰
Keep those questions coming!
Is it hurt???? Because they gonna do that to me.I’m so nervous the tooth canal is hurt too but I don’t know what it feels like when they do CROWN
How long will it stay in patients mouth...with which material do u usually cement it?
Great video. I wonder how long this technique has been around?
thank you!... I actually have no idea how long this technique has been out
Great video. Thanks! One question -how do you make a temp for subgingival margins? Example: you wax up the tooth on a stone cast and take a putty of it to make the provisional crown. However, clinically an area of the margin is subgingival. The temp you made from the waxup does not incorporate this. I am confused how to make a temporary if an area of the margin is subgingival. Thanks.
hellogoodbyeapplepie hey great question. it's not perfect but the simple solution is apply a little material directly onto the margins (like how you do with light body during impressions) with the auto mix gun and microtip. contouring the putty matrix close to the margin will also help.
@@manavkalra plz how to insure the provision material doesn't adhere to tooth once set' what is about
Sperating media)?
@@user-oz3ug6ss6s This is one of the limitations of sub-gingival margin. That is why supra-gingival margin is always the best.
Many Thanks for the info but why you suggested not to use latex gloves for addition silicone mixing putty ? Please brief
DentCare™ Because it interferes with the chemical reaction, Prevents proper setting. All manufactures recommend non latex gloves to manipulate A Silicon Putty
Guys I just uploaded another video: Its on Impression techniques... check it out!
th-cam.com/video/KSU0oGNNxtI/w-d-xo.html
Hi, thanks for the video, its nice job. I always get bubble in certain parts of crown like, in distobuccal cusp of lower first molar. I have tried different consistency of acrylic, I wonder if it is the direction of placement of putty. what could be other reasons for getting constant bubble in same area?
Inconsistent mix of luxatemp or too much force applied
Nice!
hi thanks for ur informative vids ... but pls what is this putty ? is it silicon ? what type ?
ali ahmed yes it is Addition Silicon rubber base impression material
Hi
I always find when doing this after loading the temp crown material and seating it , the temp crown is stuck well to the prep without cementing it . Any tips to allow/ get of the temp from the prep once it's immediately done such as painting the prep with a separating medium so you can prep are the margins and temp bond it on ~?
y r hey, that's a great question... I'm sure all of us at one point in time or the other have had this happen to us, first of all separating medium wont really help, as the acrylic is not bonding with tooth structure, its merely getting lodged in into the undercuts.
These are thing things you can do:
1. Block adjacent undercuts with simple modeling wax. (inter-dental areas)
2. Before you attempt to remove the crown, cut the excess out with a sharp instrument, the more excess you can safely remove the easier it will be to pull the crown out.
3. acrylic crowns are not as rigid as ceramic, so they dont chip or break that easily... try using a pneumatic crown remover in difficult situations... the crown will mostly just pop right out.
4. Do not over load the putty matrix, more material means more clean up later.
5. If you are still under confident. dont make the temp in the mouth. use an alginate impression model to fabricate outside the mouth. the so called indirect technique.
Hope this helps!!
Put Vaseline on the tooth before you put in the preliminary impression with the temp material
Suggested glycerine or KY Jelly as separating medium
Hey!!which material have u used for temporary crown?
how long it will be lasting?
No problem! 😊
Where do you get those disposable elastomeric syringes??? In India???
How would this technique work in an actual case as most of the time a tooth has less than 50% of structure remaining. That's why it requires a crown.
+Muhammed Vally you can always ask your technician for a wax up before hand... Or you can do a quick rough waxup in your clinic and then make the putty index on that
you can use flow light curing gingival barrier to build up the missing and then take sillicone impression.... afterwards you continue with prep and impr.this is what I do...
Can this be done directly in the patients mouth or does it have to be on a stone model?
Thanks
Great video! What is this technique called?
+jcyyu Hey thank you, I'm not too sure about this but i think its the "direct technique", the variation of this technique is the hybrid and also the " indirect technique".
Its called direct because its fabricated intra-orally. both the actual temporary and the matrix used to produce the temp
Please and like!
I guess this is Direct Overimpression Technique.
Can I ask some question? What is the blue one's name? It stimulates articulator. I ask because I don't know how to call it's name.
is this done by the dentist or laporatory
where to order the damn kit and dont tell me you said it already post a link to the order site.
I cant help you there, local dealers is something you will have to figure for yourself. cheers
How you take off?
manav sir i have question can we use traditional way like using cold cure acrylic
+Shweta T I don't advise using traditional cold cure in the mouth. Thanks for asking
Manav Kalra oh so this luxatemp can be used direct without applying anythng.....?
Hey ..in emergency we can use expired composit to make the crown ..easy also ...
yes, great idea!
So you dont need to repair or realign??
Is this PMMA? because it shrinks every time that I use it. I always have to reline
No this is bis acryl. It's used in all the leading temporary materials like luxatemp, protemp and systemp. It's properties are ideal for intra oral used. That is... It's considerible less exothermic than pmma, it shrinks less and it has a high gloss/finish.
Hi...my margins become deficient..how to avoid it or if it happens how to correct it
Happens all the time, especially if you have sub G margins, are/or bleeding. You can always reline the temporary with flowable composite. :)
Not much, the amount of putty used is minimal, as you are not using a tray here, Also the luxatemp here is the "hand mix" which is significantly cheaper that the "automix"
you can even use C-silicon rather than A-Silicone that i have used here to further reduce costs,
All in all. A great temporary will pay you back in the long run! So make sure you temporize all your crown and bridge cases.
hope that helped!
+Manav Kalra amazing video.why should you remove the oxygen inhibition layer? and do u apply vaseline to the prepared abutment surface? thanks
Bubble at mid-buccal margin? And damage to the distal of premolar after tooth prep
Students practice on these models...good catch
Is the music "magbalik" instrumentals?
Holy crap, the 20th century called and asked for their old school way of doing this back. This takes way too long and extra steps. Good luck on dental assistants not complaining about doing it this way.
👍👍👍
what cement did you use?
This is just to show how to make the crown, not the cementation. I prefer non eugenol temp cements.
do this have much strength than heat cure acyrlic
No, heat cure is much stronger, ideal for long term temporary crowns. But heat cure needs a LOT more work and is not always viable in a clinical setup
How to lute it on tooth
What is the name of the material are used for crown
Wamkey
I have a temporary crown I did it 03 days ago and now is so painful and I can’t bite what should I do my dentist is not working until Monday thank you
Hey man! I just got mine today too, there’s a little pain after wards for me, buh I’m able to bite down, check up with your dentist, I don’t think it should cause that much pain:) have a nice day!
@@ramzidugum3568 Thank you so much Monday i will go to my dentist
I can’t bite down is so painful I only get soupes and fluids.
Vaseline is required??
If the tooth was missing how did the putty pick its exact shape?
tooth isn't missing
@@manavkalra Oh, what are you replacing then?
why to prepare a crown cutting on the health tooth and then give a temporary crown? a crown is given on a damaged tooth, and how will u prepare the mould for making an anatomically acceptable temp crown on the damaged tooth before preparation????????
👍
Major damage on the adjacent tooth in your crown prep, that is an auto fail
this video isn't about preparation
😂😂😂✋
He has replied to that...he said students work on it
You do realise this is a re treatment. We started with major damage
scaling time use paste name
15th April 10009 (recorded)
and goodbye pulp
Deus me livre, não dá pra passar fio dental nos dentes do implante ...
shit i've done this and now it doesn't come off
toseefmultani
nothing simple about it