can you link the study model you are using in the video? please.

can you tell us where to buy those Wax Modells ?

Dr. Please can you tell how can l intrude lower molar to decrease the open bite with out doing any kind of surgery..even the mini screw.. Thank you so much and good luck

What is the time duration of this transpalatal arch? For Molar Derotation?

How can we know if only moments are acting in trial activation?

Thanks

What duration required for third molar alignment correction

Hi Dr. How long does an uprighting like this take?

How long would it take?

great! by the way, how do you call that tube between 43 and 44 where you have inserted the TMA wire? thanks

@essentialbiomechanics9381

5 жыл бұрын

Thank you! These tubes are called CROSSTUBES. Its easy to clip in the archwire and they are very useful for segmented mechanics.

@tranchaunguyenthi9823

3 жыл бұрын

Thanks for your question and answer

Beautiful

sir the curve or bend you did is buccaly or occlusal? and when you corrected it how did you do it?

great video, what about if we need molar uprighting with protraction or canine uprighting with intrusion. Could you explain these mechanics.

@essentialbiomechanics9381

5 жыл бұрын

Thank you. Usually the protraction is made after uprighting. I suggest this mechanics for lower molar protraction kzread.info/dash/bejne/mYGXxrqcnarIirQ.html I´ll take your suggestions about canine movements mechanics.

@andrijagrujic7667

5 жыл бұрын

Thank you for responding to my message. Could you please tell me more about canine or molar uprighting with intrusion? Do you usually use cantilever or alpha-beta spring?

Si alguien lo explica en español sería genial especialmente los últimos dobleces que se hicieron antes ya de colocarlo para que actúe

@essentialbiomechanics9381

5 жыл бұрын

C. A. Obrigado pela dica, mas por enquanto nossos vídeos só estão disponíveis em português ou inglês.

Thanks for sharing ! But, it hard to understand if there is no verbal explanation !!!!!

@essentialbiomechanics9381

11 ай бұрын

Thanks for your suggestion Dr. I started this SELF-EXPLANATORY videos to help people see and understand the power of Biomechanics. I agree that for a full comprehension and application of the mechanics a verbal explanation is indicated. For this purpose, I've just launched my Online Workshop on Biomechanics - I hope you enjoy it! More details here: payhip.com/b/4Wa70

Wouldn't a simple centered V bend act in a similar manner? Could be activated intraorally as well.

@essentialbiomechanics9381

6 жыл бұрын

This is a very important and complex question Dr Maciej. If you insert a straight wire in this malocclusion (let´s focus on the inclined molar and on the anchorage unit), the resulting force system will be similar to a class III geometry. I mean, you will have the desired moment to upright the molar, but you´ll also produce an extrusive force in this tooth, which usually is not desired. If you make a centered V bend starting from this situation, the resulting force system will be the same. Another way to produce only moments in the molar (Geometry VI) would be by starting making a PASSIVE wire segment, and then insert a centered v bend. This approach would produce the appropriate force system (only moments), and this activation can be made intraorally. However, as soon the tooth move (let´s consider only the molar will move) the force systems will change (probably to a class of geometry V), and then you can not simply repeat this intraorally activation, because this activation will not produce a geometry VI anymore. To sum up, the safest approach to deliver only moments to a dental unit is by making a passive appliance (eg. the root spring of the video) and then activate it appropriately in each visit.

@essentialbiomechanics9381

6 жыл бұрын

About this very important topic, I also recommend our video about the SIX GEOMETRIES kzread.info/dash/bejne/YqWslLyboZiTg6w.html

@moneyjoyk

3 жыл бұрын

@@essentialbiomechanics9381 beautiful explanation

@essentialbiomechanics9381

3 жыл бұрын

@@moneyjoyk thank you Dr.

why do we have to cancel the curvature in the horizontal segment Dr ?

@essentialbiomechanics9381

Жыл бұрын

To increase the magnitude of the couples applied

hi dr, instead of using crosstube, can we bend the tma like hook and place on the base wire??

@essentialbiomechanics9381

2 ай бұрын

In this case NO Dr, because this would act as a cantilever - and vertical forces would be produced. You need a statically indeterminate system (fully attached in both ends) in order to produce only couples (Geometry VI system)

@sharvin5436

2 ай бұрын

@@essentialbiomechanics9381 okay understood we need one couple system in this case … thanks dr 👌🏼

Can this be used on 3rd molars?

@essentialbiomechanics9381

3 жыл бұрын

Yes

I have my molars upper and lower bent… and I was advised to do my ortho first then do implants on the missing molars… it’s a long way for me… 😑

@essentialbiomechanics9381

2 жыл бұрын

Not too long with a good mechanics dear. 😉

@emempotmendez87

2 жыл бұрын

@@essentialbiomechanics9381 ohhh… yeah, the implant doctor said more or less 1yr for ortho

@advaitchoudhary5585

9 күн бұрын

Same problem I am having second molar tilted inward and mesially how can It upright by mini implant or it can be upright simply by thiscmethod

good.IS THAT 0.017X0.025 TMA?

@essentialbiomechanics9381

6 жыл бұрын

DEN TENDER , yes it is. Thanks for watching.

Wish my orthodontist watched this video

can this work in adults

@essentialbiomechanics9381

Жыл бұрын

For sure!

Anu text where we can read and understand the mechanics better

@essentialbiomechanics9381

Жыл бұрын

Here we can find my new book Dr, with hundreds of detailed diagrams. payhip.com/b/KIEpP

Wreckingball lol

Can't tell in which direction you're bending

@essentialbiomechanics9381

2 жыл бұрын

Please checkout this similar video for a better understanding of this mechanics. kzread.info/dash/bejne/enZ1xtukY8fPqNI.html

@max9677

2 жыл бұрын

@@essentialbiomechanics9381 thank you doc for your help

Thanks but i’ll let the tech do that- that was not easy