Ferrule Effect - A different point of view of the preparation of endodontically treated teeth.

The success of crowns placed on endodontically treated teeth is often associated with the presence of the so-called ferrule effect of the crown that should encircle 2mm of existing sound tooth structure at the axial walls, in order to reinforce the tooth and prevent future fractures.
Is it so?
Or could there be another simpler explanation to this problem that has been puzzling dentists all around the world for many decades. Sometimes the different way that we look at things may help us override difficulties, as it is often the case with endodontically treated teeth.
I hope you enjoy it.
m*
* Minos Stavridakis from M&M Dental Seminars
[e-mail]

[@StevensonDentalSolutions]

Excellent presentation!

[@basmed2000]

Very well made and presented , Thank you so much.

[@sl2233]

Really well done. Thank you for the clear and thorough explanation.

[@PamelaChin]

this is amazingly helpful, thank you so much

[@Jaser.m]

Many thanks for this nice presentation 😘

[@khadijachikhly4193]

very well explained sir..lookong forward for new videos.

[@shreeyya7]

Extraordinary piece very informative

[@hellogoodbyeapplepie]

great video thanks

[@369thegoose1]

WOOOW THIS WAS AMAZING....THANK YOU !

[@abc-mr2jw]

You are great Dr 👏👏👏👍👍

[@acash93]

I wish you lecture in my dental school. Glad to learn it here. Thank you

[@PassTheDentalBoards]

Really fantastic, thanks for putting this together

[@presidentstaatshoofd473]

Love your sick humor, M&M causing tooth decay and then fixing it with reducing tooth structure even more :) lol!

[@EerybodyIsAnnoying]

This has so much ASMR🌟

[@damnthatshistinks]

Great vid. Would love to see more english content from u dr 🙏🏼

[@bonecrusher7850]

ευχαριστω,πολυ ωραιο!!!!

[@drsinghgauravpal]

Very informative

[@emyfekry3344]

Thanks alot

[@bitaalavi5333]

thank you :)

[@omarrecruit99]

thanx alot

[@arondombi4589]

Such a good point of view! Have a patient tomorrow and was thinking about how to mantain the ferrul.
On the other hand what about your other video, where you prepped subgingival, filled with flowable, than prepared for crown. What is happening with the resistance (and sound tooth structure) on that case?
Thank you for your enlighten presentation again!

[@minosstavridakis808]

+aron dombi when there is no sound tooth structure at the cervical area, it is there that I think that it is essential to use a glass-fiber or carbon fiber prefabricated post and use flowable composite for the build up (actually this is the technique that I have been using for over 10 years in my private practice). In this way that core has some flexibility and the least possible forces are transferred to the root and the problem of post documentation is practically solved. After the post and core build up, the preparation follows the classic rules. If there is no tooth around the margin I do not intentionally do crown surgery or deep sub gingival preps. The flexibility of the post and core saves the day... But this is the topic of another video...

[@laurenbooker1499]

Thank you so much Sir, it was an awesome explanation.

[@shahidmohammed5559]

thanks

[@azouz5675]

how much long tooth crowned with ferrule comparatively to without it ?

[@HAZEMDENTAL]

Thank you for your nice presentation
can you please discuss more regarding the last pictures and patient case in the video
for upper center incisor ?

[@EmmanuelMMSeminars]

The patient had the upper center incisor fractured, probably due to short metal post and conventional cement, but she thought that the lateral incisor (#12) we had restored, was fractured!

[@HAZEMDENTAL]

Thank you for replay
i mean what is material he use for patient ?
also what type of post i think he use fiber post right ?

[@EmmanuelMMSeminars]

The doctor who made the Central incisor restoration used metal lab made post, as I mentioned before, and porcelain crown (PFM) over it. We made the Lateral incisor root restoration, using fiber post and dual cure resin cement and on top of it lab made porcelain crown@@HAZEMDENTAL

[@damnthatshistinks]

How did you manage to achieve the required ferrule in the lateral incisor case?

[@tvtoothqueen2195]

I'm wondering the same thing

[@biologiabucal]

👌👏

[@yllkakumnova5805]

wopa

[@yllkakumnova5805]

shka osht

[@gowthambala4132]

Am a dentist from Srilanka. Can I get a job in Switzerland?

[@EmmanuelMMSeminars]

I think that it is almost impossible, but it is better to find out by asking Google!

[@gowthambala4132]

@@EmmanuelMMSeminars thank you sir.

[@varinderjitsingh5756]

Accent has to be improved a lot.

[@ahmedfayed9]

Thanks 😶 but the accent was so bad

[@thetoothfixer8509]

pls be quiet

[@nirmalm4296]

ahmed fayed while some are trying to genuinely help uploading videos on RUclips .,, I can’t believe there are others to negatively comment !

[@EerybodyIsAnnoying]

The accent gives it ASMR🙌