HOW TO Prepare Molar Using Reverse Preparation Technique
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- Опубликовано: 7 авг 2024
- Subtitles: Spanish (U.S., Mexico, Latin America), Arabic, Hindi
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Molar crown preparation walkthrough using Reverse Preparation Technique by Michael DiTolla, DDS, FAGD
This course demonstrates a predictable step-by-step technique for crown preparation that is essentially sequenced backwards from what nearly all dentists were taught in dental school. With a focus on precise margination and adequate reduction in critical areas through the use of depth cuts, the Reverse Preparation technique gives dentists a way to prepare teeth that will have their laboratory technician complimenting their preparations.
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⏱TIMESTAMPS⏱
0:00 - Intro
0:08 - Step 1: Breaking the contacts
0:16 - Step 2: Placement of the first retraction cord
0:28 - Step 3: Gingival margin preparation
1:26 - Step 4: Incisal edge depth cuts
1:39 - Step 5: Axial depth cuts
1:57 - Step 6: Blending the depth cuts
4:21 - Step 7: Placement of the top cord
5:34 - Step 8: Anatomic Comprecap
6:41 - Conclusion
7:33 - Want more FREE CE courses ? - glidewell.dental/FreeCE
7:59 - Bonus clinical dental tip
Learning Objectives
Understand the need for optimal tooth reduction to maximize the strength and esthetics of restorative materials.
List the types of margins and the indications for each.
List the burs needed to perform the Reverse preparation technique.
Explain the benefits of depth cuts to ensure proper tooth reduction of preparations.
Explain the benefits of electric handpicks.
Learn a preparation technique for when depth cuts cannot be used, such as replacing an existing crown.
Please Note:
After viewing the techniques, procedures, theories and materials presented herein, you must make your own decision about specific treatment for patients, exercise personal, professional judgement regarding the need for further clinical testing or education, and rely on your own clinical expertise before trying to implement new procedures.
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#MolarCrownPreparation
#ReversePrepTechnique
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man dr. Michael you are one of the most engaging speakers I've watched and I've watched a lot
Some great tips for sure. Never thought of the rounded bur milling the zirconium too thin. Makes sense why II get those e mails of under-reduction now
.. great video doc 👍
Brilliant. If you can manage only a single cord do you remove this before taking the imp?
Thank you for your feedback.
I'm a dental school student Watching from India.. Thank you for these
@@jeevanpaul6354 Thank you for your feedback.
Thank you for a great video Dr. Michael but can I ask a off the topic question about how to use a articulating paper on opposing crown restorations. Let's say I've made 2 crowns for the patients number 26 and 36, patient does not miss a tooth and the crowns are high. So because they are opposing teeth how can I know which crown I should reduce to achieve occlusal adjustment? The both crown will be painted because of the hight.
Wow very good video that shows idea your video
Thank you for your kind words.
What is the axial depth cut bur measurement?
thanks Dr ❤️👍🏼🇮🇷
what is used to place depth cuts? and what length
tq so much for video sir 🤗😊😁🇳🇵🙏🏻
Thank you for your feedback.
@@GlidewellDental welcome sir 😊🇳🇵🤗
Thanks Dr Michael for the valuable information about the reverse preparation technique. I have been using this technique for a couple of years and I am able to prepare clear margins. With the double cord retraction, impressions are predictable but a little cumbersome. I just wanted to know the adequate time required to prepare a tooth from start to finish.
Anil from India.
Thank you for your kind feedback. We will try to relay this message to Dr. DiTolla when appropriate.
Is there a real video of a molar preparation with this technique?
What is your favorite bur when preparing a molar ? glidewell.dental/CrownBridgePrepCE
Comment below!
⏱TIMESTAMPS⏱
0:00 - Intro
0:08 - Step 1: Breaking the contacts
0:16 - Step 2: Placement of the first retraction cord
0:28 - Step 3: Gingival margin preparation
1:26 - Step 4: Incisal edge depth cuts
1:39 - Step 5: Axial depth cuts
1:57 - Step 6: Blending the depth cuts
4:21 - Step 7: Placement of the top cord
5:34 - Step 8: Anatomic Comprecap
6:41 - Conclusion
7:33 - Want more FREE CE courses ? - glidewell.dental/FreeCE
7:59 - Bonus clinical dental tip
Sir we are willing to purchase 500pcs and few more products is it available let me know as and do share website and mail id
Thank you for your feedback.
This works great on the labial/buccal and lingual/palatal surfaces. But, what about the interdental area?
After cutting through the contact point you can use it
Hey honey, fetch my tool bag. I'm gonna save us some money on my next trip to
the oral surgeon! I found another how-to video on You Tube.
Тоже самое на русском , плиз 😁
I work at a dental clinic as a hygienist assistant, so I thought I would take a look at what the big dogs are doing. Big mistake cause I don’t understand a single thing he’s saying and I feel very stupid. Besides that Thanks for the interesting video
Dear Chris, thank you for watching this video and for leaving this feedback. You can visit here for more in-depth explanation of his tooth preparation techniques and reasoning behind it. glidewell.dental/CrownBridgePrepCE
Round off the retentive elements of the tooth preparation because our mills can't properly mill angular detail and only have rounded tips? Tell me that didn't just come out of your mouth. New grads are coming out of school with fewer requirements than ever and you guys are teaching them the marshmallow prep due to inadequate bur selection? Say it isn't so.
No and no. Carbides have no business cutting a crown. I hate this method. You cant see blushing as you prep margins or depth. Yeah zirc needs its clearance. But not every tooth is cut out for zirc, and sometimes you wont know that until you prep and are actively following the changes in shade and translucency of the tooth.
Also zirc is not the most conservative, and we all know it