Molar_Root_Movement | Essential Biomechanics

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Essential Biomechanics

Essential Biomechanics

Күн бұрын

Пікірлер: 26
@ortodonciapedrocastillo
@ortodonciapedrocastillo 3 жыл бұрын
Love your videos! Your explanations are very clear and simple. While I was watching this video, my daughter was nearby, and asked me why was I watching frozen without her... I noticed later the song! 😁
@essentialbiomechanics9381
@essentialbiomechanics9381 3 жыл бұрын
Great song!
@shashiwickramanayaka
@shashiwickramanayaka Жыл бұрын
Hi doctor.. Do you do such treatments ???
@sanjeevluintel1812
@sanjeevluintel1812 3 жыл бұрын
These kinds of visualization are really helpful, sir. Keep up the good work.
@dr.ayushitoley271
@dr.ayushitoley271 2 жыл бұрын
Sir, your videos make biomechanics really easier to understand, thank you. Just a small request, try using the background sound on a lower volume, it gets distracting sometimes. Your videos are sooo needful that they will be great even without sound.😊
@essentialbiomechanics9381
@essentialbiomechanics9381 Жыл бұрын
Thanks for your suggestion and feedback Dr Toley!
@geidicalcagno
@geidicalcagno 3 жыл бұрын
Oh my God Guys Doctor's❤ you are loved, great work..the music is so nice too👍❤🙏love being a DENTIST❤LOVE ORTHODONTIC.
@manarhafez4641
@manarhafez4641 6 ай бұрын
This is great. Where can I find this template in a printable format?
@essentialbiomechanics9381
@essentialbiomechanics9381 6 ай бұрын
thanks Dr. Please get in contact with me by Instagram @essentialbiomechanics and DM me TEMPLATE
@m.m.3798
@m.m.3798 3 жыл бұрын
Muy bueno, xfavor pongan subtítulos tengan en cuenta a toda la comunidad latina. Se entiende bastante el inglés pero con español sería genial le darían mucha más vista. Gracias, hace tiempo estoy pidiendo eso.
@essentialbiomechanics9381
@essentialbiomechanics9381 3 жыл бұрын
Pido disculpas, Dr., pero no tenemos a nadie con dominio del español en el equipo.
@maciejwarnecki9060
@maciejwarnecki9060 3 жыл бұрын
Very nice presentation. Only one thing to add: in clinical scenario the teeth 33,34,35 might move 1/2-1mm to the distal due to molar crown pulling them back (rowboat effect). bonding one of the teeth to the screw (preferably with stiff wire)would negate this effect. Personally I thought You would prefer a cantilever in this case ;) much easier to apply clinically then insert anything from distal in Buccal tube in patient’s mouth.
@essentialbiomechanics9381
@essentialbiomechanics9381 3 жыл бұрын
Good observation. In the simulation, I've stopped the conjugation in the 33 because it was part of the rigid model. In the clinic, I use a rigid segment from 35 to opposite molars. Even with this care, you're correct about the possible side effects. In relation to the cantilever, it would produce a significant and undesirable extrusion, especially in a real scenario in which extrusion occurs faster than the mesial root movement.
@maciejwarnecki9060
@maciejwarnecki9060 3 жыл бұрын
@@essentialbiomechanics9381 thank You for Your quick reply. Have You thought about ligating the terminal molar to the mini screw to negate the extrusive effect?
@maciejwarnecki9060
@maciejwarnecki9060 3 жыл бұрын
And regarding the extrusive force: it can be effectively minimized by increasing length of the cantilever or bending loops to increase M/F ratio. But You are 100% correct in saying it would occur clinically faster than mesial root movement (especially in high angle patients)
@essentialbiomechanics9381
@essentialbiomechanics9381 3 жыл бұрын
This is a possibility if you use the mechanics with a cantilever. But a flexible ligature in diagonal direction is not a perfect anchorage to avoid both vertical and horizontal movements.
@anunaygupta95
@anunaygupta95 3 жыл бұрын
Is this design published in a journal?
@essentialbiomechanics9381
@essentialbiomechanics9381 3 жыл бұрын
The design showed in this video was customized using a specific software for testing loop configurations. You can find more information on: Understanding orthodontic loop preactivation. Halazonetis DJ. Am J Orthod Dentofacial Orthop. 1998 Feb;113(2):237-41 Design and test orthodontic loops using your computer. Halazonetis DJ. Am J Orthod Dentofacial Orthop. 1997 Mar;111(3):346-8.
@stevan_138
@stevan_138 3 жыл бұрын
What type of archwire do you use?
@essentialbiomechanics9381
@essentialbiomechanics9381 3 жыл бұрын
TMA wire 17 x 25
@stevan_138
@stevan_138 3 жыл бұрын
@@essentialbiomechanics9381 Ok.Tkank's
@drvvij
@drvvij 3 жыл бұрын
Will the TAD not unscrew?
@Ta7rirShamali
@Ta7rirShamali 3 жыл бұрын
I was going to ask the same question, you preceded me my friend :)
@maciejwarnecki9060
@maciejwarnecki9060 3 жыл бұрын
It is best to use reverse-Thread screw in third quadrant as in this case (screwing in counterclockwise motion). This way the moment acting on the screw will even reinforce its position.
@essentialbiomechanics9381
@essentialbiomechanics9381 3 жыл бұрын
@@maciejwarnecki9060 this is the appropriate answer. Tks for your contribution.
@dralizahnarzt1118
@dralizahnarzt1118 2 жыл бұрын
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