All Ceramic Crown Preparation for E.max and Zirconia
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- Опубліковано 28 чер 2024
- In this short video, Dr. Richard Stevenson provides the parameters and preparation steps for the all-ceramic crown on tooth #8. The preparation design will satisfy the demands of lithium disilicate (IPS e.max) and zirconia materials.
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All-ceramic Crown Preparation for E.max and Zirconia
#StevensonDentalSolutions #crownpreparation #crown preparation
Thanks for watching! - Фільми й анімація
I am a practicing dentist and I always go back to dr. Stevensons’ lectures for a refresher
These videos are a godsend for dental students. Thank you so much Dr. Stevenson, you really do amazing work.
My pleasure Michael!
^^ I'm a dental student with my technical practice exam tomorrow morning. We're doing maxillary anterior prep and provisional so this is a great refresher!
This is such an inspirational, disciplined, and didactic video that any of dental student should watch. I greatly enjoy your videos and learn a lot ! Thanks for your amazing videos all the time !
Very well done and explained !! great job Dr.!!
Dr Stevenson, thank you for your prompt response, I appreciate it😊
Absolutely Amazing video. Watched it twice. Back of the bur 1.6mm tip was outstanding. Thank you!!
Very demonstrative video taking us into essential details . Thanks sir for uploading the same. Lots to learn from it . Shows you're a stickler for perfection. Great teacher for students. Please keep going with your good work .
Great work Dr. Stevenson
Thank you for sharing your knowledge through the videos dr stevenson.your method of teaching is flawless.it will be greatful if you do a video on shade selection.thank you and good day dr😊
I just had my practical this morning on #8 all ceramic, and this video helped me so much!!! I feel super proud of my prep.
perfect as always. love the vid.
I would like to thank you for the awesome video !!!
Thank you Doc. More coming!
Thank you so much, I pray for you everyday 🙏🏼 ☺️
I am grateful!
Really good learning :) especially the depth groove aspect rather than depth cuts. Much appreciated 🙏🏾
Great to hear!
I have an e max prep to do on an upper Central incisor next week. Thanks for your invaluable tips. You clearly have great hand skills. Best regards from the UK.
Thank you so much Dr Stevenson
My pleasure!
Such a beautiful prep good job and nice tips will be doing it for my preps.
Great - thank you Doc!
This is awesome. Thank you so much for your work. Your method it`s very easy and simple.
Awesome, thank you Doctor.
Thank you for this video!
My pleasure doc!
thanks doctor , that was so helpful , i wish you all the best
Thank you Doctor! All the best to you as well.
thank u so much!
thanks Dr.Stevenson for sharing such amazing information which definitely going to help out so many dentists around the globe. you are true teacher by heart.
Thank you for this - you made my day! Dr. S
Excellent, excellent instructional video. So concise with no specialized armamentarium required. Thanks Dr. Stevenson.
Very nice of you! Thanks.
You teach with so much precision , Sir ! Just your this one channel is enough for any newbie dental doctors out there to master dentistry !
Expecting to see much more from you , doc ,!
Btw ., do you have a video on veneer cementation ???
Thank you - veneer cementation coming this year!
@@StevensonDentalSolutions some dental teachers are very jealousy like my teacher 😑😑 but you teach even small dots thank you💖💖
@@unstoppable2242 Thank you - tell your teacher that I appreciate his/her commitment to education - it is hard being in academics!
Thank you for the step by step video!
Thank you!
Never seen a vedio like this before, this is awesome!! Love it thank you very much❤❤
Thank you Doc!
Really it is very good and thank youuu😊
Amazing job , beautiful , Dr . Stevenson please make more videos of ceramic preparations in different teeth and also ceramic bridges
You’re videos are the best !!!
Okay - thank you for the encouragement! I will definitely add your great suggestions to my queue! All the best!
Great demonstration, thank you doctor.
Thank you!
May the road rise up to meet you; may the wind always be at your back and may god hold you in the palm of his hand. Thank you for being so kind, Dr. Stevenson!
Thank you!
All ceramic and Dr. Tucker!!! Your method is golden.
Thank you!
Wow. 35 yrs of prepping lots of teeth and loved the separation of incisal clearance from lingual reduction . Thank you immensely
Thank you Doc!
Great help Dr. Stevenson thank you 🌄
Awesome - thank you!
Thanks Dr Stevenson very nice work
Thank you!
That was just beautiful 😊😍👍
Very nice to comment this way! Thank you.
great video!
Thank you
Perfect thank u
Thanks Dr Steven! Here appreciating you from Uganda also a practicing Dentist
My pleasure! I have been to Uganda before - beautiful country.
Thank you doctor this the first time am Ander stand the all ceramic preparation 😍
Great!
Perfect
Dr. Gracias por su manera tan didáctica de explicar en todos sus vidrios, al verlos recordamos algunos errores que cometemos al tallar los muñones.
My pleasure doctor!
Thank you very much 💞💞 very helpful demo 👏🏻👏🏻
My PLeasure!
I feel so lucky to get so much knowledge from you dr. You made dentistry seem so easy. May God bless you.😊
Thank you Doctor
awsomeeee
Thx dr for this amazing video ❤️
My pleasure - thank you!
You are too good sir.. really enjoyed your tutorial.
So nice of you
Hi Dr Stevenson
Thank you for teaching us through your videos.
Could you please tell what will be modifications for - all ceramic crown with an internal coping?
Thank you sir. I appreciate it.
My peasure
Great demo ❤
Thankyou Ali!
Thank you a lot
My pleasure
the most detailed video available on all ceramic preps! thank you so much for sharing this. god bless :)
Thank you - all the best to you as well.
awesome!
Thank you!
amazing 😍
Thank you Doc
Thanks
Great!!!
Thanks!!!
Fellow lover of the KS series burs. Allows for so much control of taper and parallelism. I have Frank Spear to thank for that!!
Great diamonds for sure.
Good work.....
Thank you for watching Doc!
"just a lil trick" lol doc ur amazing!
Thank you!
Thanks... It's perfect
Great, thank you!
great video
Thank you Doctor!
Excellent
Thank u sir for making such useful vedio
My pleasure, Doc!
Gig thanks ❤️😍🤩
Thank you!
Best dentist
can you please make same videos of crown on patients because there are lots factors we need to take care of. your experience and skill will guide us to make great work ......
Thank You Dr. Stevenson for sharing this preparation. This is a very helpful video. Could you please make and share a video for All Ceramic Crown on Posterior tooth (maxillary molar). Thanks.
You got it!
Thank youu
My Pleasure!
Hi DR. Thank you for such an amazing video. will be really helpful if you do video on anterior vital teeth with deep bite .
Yes - will keep that in mind - thanks.
Wonderfull
Thank you doctor!
Thx Dr s much this toturial is much more helpful than those idiots who were thinking they r teaching us in college
Thank you Doc
great instructional video,very detailed,with useful tips...may you please post a video about porcelain veneers?
Great idea - coming soon! Thank you for subscribing.
Beautiful
Great - glad you enjoyed the video!
@@StevensonDentalSolutions I am currently taking my DDS degree in China, which they call BDS here (Bachelor of dental surgery) would love to impliment some of your products over here
That would be great!
Awsome
Thank you!
Great work doctor thank you for such detailed video...how do u measure the shoulder without RGS3 1mm?
Tip of the bur - most tapered diamonds that are "-016" have tips that are 1.omm
Absolutely amazing work. I was wondering if you could elaborate briefly on your angulation of the burr when doing your depth planes on the facial?
Follow the outer curve of the facial, and increase the depth as you move incisally. Thank you!
@@StevensonDentalSolutions Thank you this technique has worked very well, something everyone should try.
Last quick question, what is the best way to get rid of J margins / J lips if we get them during the crown prepping process? Thanks!
Dr , could you please do a video about vertical preparation (verti prep ) / David Clark’s prep
Hi Doctor - I could (as it it quite easy to do) but I don't advocate this design do to the material demands of the design exceed the strength characteristics of ceramics, no matter how strong. Most technicians find these preps to be very difficult to restore, as well, usually over-contouring them leading to tissue issues. It's not innovative, after all, as dentists have been making feather edge preps for decades. I could be wrong, but I believe this design will be short lived.
Yes please. Doctor
Pl post one class 4 composite restoration with a precursor teeth
Very nice and didactic video Dr. Stevenson; I am wondering how long do you take, in reality, from getting patient numb to the cementation of the temporary crown? Thank you for your time and response.
About an hour. I add another 15-20 minutes for each additional tooth - 6 teeth would be scheduled 2.5 hours. 14 teeth (the max I’ll do on a patient in one sitting would be scheduled for 6 hours.
Thanks a lot from Russia, Dr. Stevenson :)
My pleasure! Thank you for watching!
Thank you very much from Ukraine.
You are welcome!
Please could you add a video on molar zirconia crown preparation
YES!
Beautiful prep!
Thank you for demonstration. What kind of material the teeth made of?
Is that the plastic or something similar?
It's a composite plastic material - either ivorine or melamine. Thank you!
Hi doctor,great video👍🏼may i ask Why is the mesial finish line higher than the distal ?
Followed tissue.
Nice video. I suggest you check the description text.
Thank you!
Stevenson Dental Solutions not at all, thank you for the great videos.
Sir i want a video on the silicone impression technique for zirconia crown...and also a video on the cementation of zirconia crown
Yes! Great ideas. Coming soon - super busy these days but I'll get to them...
Great video, very helpful and perfect. Thank you for uploading! Can u possibly upload one for max premolars like #5?
Will do - thank you!
You are indeed a great teacher. Thank you Dr Stevenson..
Thank you, Doctor!
cool
your preparation is like steve jobs ipod , iphone and macintosh. its sculpture , you are great artist...
Thank you - I'll keep doing my best.
@@StevensonDentalSolutions sir can you please put videos of actual patient crown preparations .. that's gonna be great help..
@@girish7914 Will try
@@StevensonDentalSolutions thank you
My pleasure.
thanks dr. plz share link for PFM
ua-cam.com/video/NatYPaz4DjA/v-deo.html
Good morning , The preparation is perfect but I usually prefer vertical preparation which saves more healthy dentin . Do you also use vertical technic ?
It's a very questionable technique and NOT supported by much science - only a few poorly done papers and a lot of hype and opinion. I own a dental lab and when we receive one of these preps, we need to spend more time making them work. Taiseer Sulaiman, arguable the world's number one resource for zirconia considers these preps to be significantly problematic from a durability perspective. I'd prefer to follow the evidence with RCTs and Systematic reviews.
Oka nima dganlarizga tshuadimu atak charxladhnibyoribsiz raxmat korib maza qildim
do you go supra gingival on all of your ceramic preps, or is this for training purposes only? thank you , that was an excellent technique.
Training mainly. I do try to go Supra when possible however
Hi, Dr. Stevenson.
Would you plz explain how to find the long axis of the anterior tooth when preparing.
I always angle incorrectly.
View from the side and view from the front, looking straight at the patient
Wish you were my teacher, im already learned too much from you.
Very nice of you to say...thank you and best wishes! Dr. S
Also one endo prep
Hi dr. Nice video! What camera do you use?
Canon Vixia GF40 suspended on a bracket with a Manfrotto boom.
Thanks for your reply. Do you use a Microscope for any of these Videos?
Thanks for the demonstration, I just took the seminar by Dr.Strupp, simplifying complex cosmetic dentistry, and he said that shoulder preps are the worst margin design and should be avoided at all cost. He advocates thin chamfer margin for all-ceramic restorations.
This is directly from the manual we received "The only time a shoulder margin preparation is acceptable is when it
pre-exists and cannot be surgically shaped by a periodontist. A shoulder margin should be considered a severe compromise in preparation design, ultimate health and esthetics. The only exception is when the prepared tooth [substrate] color is severely compromised". I was taught in school to do shoulder for all ceramic and zirconia, I was wondering what are your thoughts?
He lists these reasons " 1. Refractive index between tooth and restorative material
2. Difficulty of preparation 3. Weakens the tooth a. Mutilates healthy tooth structure
b. Precipitates tooth fracture
4. Increases endodontic necessity 5. Fit - Porcelain shrinkage 6. Increases lab time
Thanks!
Yes, Strupp has always been a non-believer of the evidence.
Sir, can you make a video on crown preparation in a teeth with gingival recession?
I will put this in the queue - thank you!
Hi Dr.Stevenson! Can you please tell me what does an “ undercut “mean?
If you look from the occlusal and a portion of a wall is hidden by the wall above it, then this is an undercut.
sir. shouldnt we use half of the diameter of the bur while FL drawing? y u used the full diameter of it?
If the bur is 1.0 mm, you may use 1/2 for emax and about 2/3 for zirconia at the finish line. Zirconia actually requires a thicker margin.
Great video! When you are starting the axial reduction, do you always begin with finish line or do you cut with the body till it is reduced and starts to naturally make a finish line? I am having trouble creating smooth finish lines like you do and mine end up cupping and I have to reduce further creating a mess. Lastly, are you running all your high speeds at 200K?
Stall out for smoothing. You can approach the finish line either way. Try using a round ended diamond to 1/2 its width, then slowly deepen with much slower speeds.