PFM Preparation on Mandibular Canine

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PFM Preparation on Mandibular Canine - Acadental Tooth #22

Рет қаралды 133,892

Күн бұрын

Because of its longevity and organic aesthetics, porcelain-fused-to-metal (PFM) crowns are among the most well-liked and dependable restorations. This material closely resembles the appearance of a genuine tooth using a cast metal substructure veneered with porcelain. In this video, Dr. Richard Stevenson demonstrates about PFM Preparation on Mandibular Canine - Acadental Tooth #22
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Thanks for watching!

Пікірлер: 115

@dentalmitra7864 5 жыл бұрын

True doc ! Very easy to loose orientation while doing tooth prep without references. Your method helps many beginners.

@StevensonDentalSolutions 5 жыл бұрын

Thank you

@maysader4719 8 ай бұрын

Your videos are so precious. Thanks for your efforts. Everyone is amazed by my crown preps now because I am strongly following your steps.

@StevensonDentalSolutions 8 ай бұрын

Thank you! My pleasure, Dr. S

@minhtuando6775 2 жыл бұрын

Such perfection is hard to simulate; nonetheless, I have improved quite a bit from observing your novel methods. It would be nice to see more amalgam restorations and composite restorations on the maxillary and mandibular molars. Thank you!

@StevensonDentalSolutions 2 жыл бұрын

Will do! Thank you.

@jon2141 5 жыл бұрын

We watch your videos in my fixed restorative (crown) and operative courses! Just finishing my D1 year. Thanks so much, these videos have helped so many of us!

@StevensonDentalSolutions 5 жыл бұрын

Cool - what school?

@halahossam5688 2 жыл бұрын

I'm happy to see such an awesome result 😂❤️

@sathyamsharma6971 5 жыл бұрын

Thank you so, so much for this! As a UK dental student, a nice slow demo like this is exactly what I need to cement my knowledge. Thanks again!

@StevensonDentalSolutions 5 жыл бұрын

Thank you!

@drmaaz7565 5 жыл бұрын

Dr.stevenson you are doing great dentistry 👍..learn alots by these😍

@StevensonDentalSolutions 5 жыл бұрын

Thank you!

@amasmohamed1725 3 жыл бұрын

May God bless you and fulfill all your wishes🤲🌸 thank you very much doctor

@StevensonDentalSolutions 3 жыл бұрын

Thank you!

@onemissiondmd 3 жыл бұрын

Working that hand piece like butter!

@StevensonDentalSolutions 3 жыл бұрын

The chef dentist - thank you!

@SmileInfluencers 5 жыл бұрын

Awesome video Dr. Stevenson! Love what you’re doing

@StevensonDentalSolutions 5 жыл бұрын

Thank you!

@StevensonDentalSolutions 3 жыл бұрын

Very nice of you to say - thank you

@nebbieee9246 3 жыл бұрын

Thank you doc! I improved a lot after watching and applying the techniques 😊

@StevensonDentalSolutions 3 жыл бұрын

Awesome!

@arpanajha7139 2 жыл бұрын

Very informative and conceptual. Thanks

@StevensonDentalSolutions 2 жыл бұрын

Thakn you - all the best, Dr. S

@minhtuando6775 2 жыл бұрын

It would be a great idea to do a sample/mock WREB exam. I think a lot of us would appreciate it! Thank you, Dr. Stevenson.

@StevensonDentalSolutions 2 жыл бұрын

I will do this - great idea.

@1smail.khaled 5 жыл бұрын

Dental student from Egypt like all your work that help me alot .. thank you and wish traveling to achieve more benefit

@StevensonDentalSolutions 5 жыл бұрын

Great!

@sonalijadhao5060 2 жыл бұрын

Wow such a fine and perfect cutting Sir ..Need to learn so muchh from you...

@StevensonDentalSolutions 2 жыл бұрын

Thank you Doc!

@sanafirdous6578 2 жыл бұрын

Great demonstration 👍

@StevensonDentalSolutions 2 жыл бұрын

Thank you! More to come.

@amandagramacy4242 3 жыл бұрын

Your videos are so informative! Thank you!

@StevensonDentalSolutions 3 жыл бұрын

Thank you!

@jaganmohan8510 Жыл бұрын

Super sir

@zuhaibuddin9327 5 жыл бұрын

You are great teacher. Learned a lot from you. I am wondering if you can also teach us on how to repair accidental tooth damage of adjacent teeth

@StevensonDentalSolutions 5 жыл бұрын

That's a good topic and I will do this for sure!

@yazanandmustafa6581 4 жыл бұрын

Thanks alot Dr..please can you make a video about the steps of crown or a bridge in clinic ...from preperation ..impression till insertion 🥰

@StevensonDentalSolutions 4 жыл бұрын

Will do eventually! Thank you for the suggestion.

@monaabdelmotelb8005 Жыл бұрын

How can I add another like? Every time I watch it, I need to add an extra like 😊

@StevensonDentalSolutions Жыл бұрын

So sweet to say!

@entrepreneur2152 3 жыл бұрын

Awesome preparation dr

@StevensonDentalSolutions 3 жыл бұрын

Thank you - take care.

@josephryanmabaquiao4825 5 жыл бұрын

dear doctor i hope you can make video about how to adjust crowns or bridges when having trouble with path of insertion. thank you

@StevensonDentalSolutions 5 жыл бұрын

You bet!

@dingdental4310 4 жыл бұрын

@@StevensonDentalSolutions that a great topic, please do it Doc

@StevensonDentalSolutions 4 жыл бұрын

You got it

@naweedrahman3764 4 жыл бұрын

Great job

@abdulacademy9340 4 жыл бұрын

very nice! thank you Doc.

@StevensonDentalSolutions 4 жыл бұрын

Thank you Doc

@hadeerahmed1619 4 жыл бұрын

Thank you

@ramidarwish7214 4 жыл бұрын

Hi Dr.Stevenson , can you show us please how you can make a temporary Crown over it after that with luxatemp like example ?.

@StevensonDentalSolutions 4 жыл бұрын

Okay - coming soon! Thank you

@CR-uz8qq 4 жыл бұрын

Hi, Dr. Stevenson. Would you plz explain how to find the long axis of the anterior teeth(especially #7~#10) when preparing. I always angle incorrectly.

@StevensonDentalSolutions 4 жыл бұрын

View from the front of the patient for the mesial-distal angulation, and use the adjacent anterior surfaces for the lingual-facial angulation.

@Dina-bj3nb 2 жыл бұрын

Doctor how to know the shoulder margin is 90 degree? Thank you Doctor for all informative videos.

@StevensonDentalSolutions 2 жыл бұрын

Check the angle between the shoulder and the root surface - it should be at least 91 degrees.

@Dina-bj3nb 2 жыл бұрын

@@StevensonDentalSolutions Thank you so much.

@El_mahdi313 4 жыл бұрын

Hi Dr. Dr. What is the disadvantages of making one type of finishing line all around the tooth (shoulder or chamfer)?

@StevensonDentalSolutions 4 жыл бұрын

Since the lingual margin is going to be metal, a slip joint is required for optimal seal and this requires a bevel of at least 45 degrees via a modified chamfer or a shoulder bevel. The ceramic area will usually be a porcelain butt joint, which requires a shoulder for optimal edge strength of the ceramic. IF the design you want uses a metal collar in the ceramic area (say 0.3 mm) then you may place a deep chamfer in the metal area 1.2 mm and a normal chamfer 0.5-07 mm in the metal area.

@El_mahdi313 4 жыл бұрын

@@StevensonDentalSolutions Thanks a lot 🌹🌹

@yantiu8133 5 жыл бұрын

This is my go-to tutorials! Thank you, doc!

@StevensonDentalSolutions 5 жыл бұрын

My pleasure, Doc!

@sajathebunny2687 3 жыл бұрын

Great video ! But why does it need to be supra gingiva? Thank you in advance, doctor!

@StevensonDentalSolutions 3 жыл бұрын

Check out this IG post - we may use different locations for different clinical situations, BUT on dental exams, they want it supragingival in order to easily evaluate the finish line...instagram.com/p/CImluAsJDD5/?igshid=r9mixggikq6a

@nisreenjallad1644 3 жыл бұрын

Thank you so much for the great demonstration! some clinicians request a bevel chamfer from misial to lingual to distal and keep shoulder finishing line on buccal for PFM preparation, they say it is easier for the lab to finish the metal on a bevel? what do you think? Thank you

@StevensonDentalSolutions 3 жыл бұрын

Bevel or chamfer are both relatively easy to finish metal to. Thank you

@jonathanf400 2 жыл бұрын

Wish you could post more pfm vids :)

@StevensonDentalSolutions 2 жыл бұрын

Wil do! Thank you for suggesting.

@pilicap 2 жыл бұрын

Amazing

@StevensonDentalSolutions 2 жыл бұрын

Very nice of you! Thank you, Dr. S

@Sb-im7iv 4 жыл бұрын

Wow im super impressed but can you make a video about indirect workin

@StevensonDentalSolutions 4 жыл бұрын

I will - it's tough with the camera but I will do my best!

@mustakeempatel3502 Жыл бұрын

Isnt that a sloppy margin?sir...for a pfmlike with root surface it is more than 90

@StevensonDentalSolutions Жыл бұрын

Shoulders on PFMs should be more than 90 - usually - at least 91 degrees and up to 110, otherwise, the risk of a lip is high. If you look at the root, when the tissue is retracted it would be more obvious that it is close to optimal.

@Bordondental 5 жыл бұрын

very neat. My question is whether you use reduction templates for teeth that are slightly misplaced Instead of the T or S or finish line preps - TIA

@StevensonDentalSolutions 5 жыл бұрын

Yes, all the time. I reduce the tooth on the cast and wax it to ideal contour, then use the putty template in the mouth.

@salmahassan1633 5 жыл бұрын

I would like to ask about the position as a right handed operator while making crown preparation on the left molars I started with 12 position but it was very bad I think about using 7 position with the patient's head toward the right for the occlusal and buccual preparation But what position for the rest of the preparation ??

@StevensonDentalSolutions 5 жыл бұрын

Try 9 for the proximally and lingual with the patient leaning away and the buccal with the patient leaning towards you. Use 12 to double check taper and overall look and make correction from the 9 position.

@enriquecalla3190 5 жыл бұрын

Nuevo video wujuuuuu! 🤩

@StevensonDentalSolutions 5 жыл бұрын

Thank you!

@ejejss 5 жыл бұрын

Thanks♡♡

@1smail.khaled 4 жыл бұрын

Dr.stevenson , we want a general video of tips and tricks for crown preparation that allow function and durability . Such as subragingival or subgingival ? How to avoid injury to the gingiva during prep and during the function after cementation ? , ............ All these small important things that affect the prognosis

@StevensonDentalSolutions 4 жыл бұрын

Okay - this is a great idea for my clinical series which starts very soon...

@1smail.khaled 4 жыл бұрын

@@StevensonDentalSolutions thank you doctor , i am waiting for every new video 😍❤️

@StevensonDentalSolutions 4 жыл бұрын

@@1smail.khaled Great - I'm working on them!

@gekchhivheng7629 Жыл бұрын

❤️❤️❤️

@skyglories 5 жыл бұрын

Dear Dr, May I ask about your chair position ? Did you sit at the 7 o‘clock position while doing the procedures ? Thanks a lot.

@StevensonDentalSolutions 5 жыл бұрын

7 and 12

@TheJagadish2012 5 жыл бұрын

Very nice presentation...sir.. May I know where can I get these instruments..RGS 1 2 3 N 4...can u send any link to..purchase..

@StevensonDentalSolutions 5 жыл бұрын

stevensondentalsolutions.com/product/den-mat-rgs-1-2/ stevensondentalsolutions.com/product/den-mat-rgs-3-4/

@BTSARMY-hi1bd 4 жыл бұрын

@@StevensonDentalSolutions Doctors can help me i have many questions

@Drafrozislam 3 жыл бұрын

Thanks doc! Great demo as always! Could I please ask, regarding the mesial and distal prep. According to ADC exam criteria mesial and distal reduction should be 1.2 to 1.8 mm max for PFM. My reduction coming more than 2 sometimes after removing undercut and proper taper. As I understand I have to measure from the contact area if I am not using diagonal putty. What am I doing wrong with my reduction? How to do it in the criteria? Thank you 🙏🏽

@StevensonDentalSolutions 3 жыл бұрын

Shoot for 1.0 mm and then refine - you'll always be there.

@Drafrozislam 3 жыл бұрын

@@StevensonDentalSolutions thank you for your reply. We only get limited burs. But I’ll try

@nooransari4831 5 жыл бұрын

sir please upload vedio on post endodontic restoration

@StevensonDentalSolutions 5 жыл бұрын

It's coming soon

@foolish.principalitee 3 жыл бұрын

Thank you so so much for this! We’re supposed to be doing mandibular canine preparations right now and what I find most difficult is holding the handpiece and positioning myself in a way that doesn’t hurt my wrist but also gives me adequate access and control, do you have any recommendations?

@StevensonDentalSolutions 3 жыл бұрын

Adjust your chair position to allow easier and natural hand and wrist posture. Try 7 o'clock.