Once the brackets are placed, are they ever taken off and repositioned in the future?

thank you so much Dr. we appreciate your efforts. kindly, would you mind explaining the position of the bracket and it's effect on the torque, whether if it is mbt or roth? 🙏🙏🌹🌹

Excellent. Imaginative. Please refine it into a standard procedure

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Hi dear , which program you use ?

1st❤

I dont know why nobody could think as simple as using smaller wire like 0.012 or 0.014 Niti if too high force was the problem of using 0.018?

Can the canine damage other teeth while in movement?

Excelente !!!

Thanks

We are seeing the future of how biomechanics will be planned in the future. Really cool to see

Thanks for sharing with this useful information

22 free body, Bitte der Zahn 22 frei lassen bei der Bewegung von 23. Bitte Prof. Dr. Chris Chang sehen. Danke

I need your advice and help

dear prof. dr. retrovey, where we can download this module ? it is a free ? thank you very much

I had a impacted cannine that was so high (top of the cannine was near the root of the second front teeth) but my orthodontist manage it very good!

It’s such a great visualization to better understand where the center of rotation needs to be.

cool

So how the teeth will moving if the sum of forces and moments are zero???? I'm confused 😐😐 and i can't understand this concept !!

thank you so much Dr. when we put the bracket more gingivally, would this position cause flaring or uprighting of the incisors and vise versa?

Dr. please, I beg your advice. kindly, how can you correct the inclination of severly uprighting upper anterior teeth with deep bite, especially if the torque spring, torque bend, RCS wire, utility intrusion arch wire didn't work and the patient refuses tads to raise the bite.?

thank you so much Dr. kindly, how can you correct the inclination of severly uprighting upper anterior teeth, especially if the torque spring, RCS, utility intrusion arch didn't work, and the patient refuses tads? thank you so much 🌹🙏

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I’m getting this done soon idk if it hurts Edit: just got it done and it doesn’t hurt at first they put you to sleep but after it hurts a little

I ve got problem with horizontally impacted wisdom tooth, can you give me any advice ?

Thank you Doctor learned a lot. Please if I may know what application is this?

Jean-Marc great diagnostic tool. The cuspid root buccal torques will be the most important factor in their final stability. I have seen kissing cuspids like these relapse completely back to the palate.(graduate retention case)

Same case with my teeth. Will the upper left teeth move backwards through tads? Or elastic is enough? Thank u.

What do you think about extracting the central incisor and 3 premolars and sub the UR3 for the the UR1? Seems safer to me because the endodontic surgery could compromise the UR3 and UR1 will be compromised after surgery with a shortened root. Also UR2 will be very heavily loaded if it left to function as a cuspid

Yes . This is Meshmixer. A nice program but not good for calculations. We are working with Slicer and Blender to get to where you want to be. I hope to have something by the fall. We already are able to find the exact direction and magnitude of the vectors but need to decompose these in simple forces and moments.

hi JanMarc, next step is calculating the axis of rotation, then with it and an estimated CR position we could try to estimate the force system in 3d

Dr., kindly, if you have an account on Instagram to communicate with you about a problem faced me with one of the cases. 🙏🌹

My orthodontist pulled my teeth forward creating quite a protrusion of my whole mouth area and lips. His intent was to remove 4 teeth then pull them back in. He didn't inform me that this was his plan and I didn't like the idea of removing 4 perfectly good teeth. So I ended my treatment hoping my teeth would return to their normal position but the horrible protrusion persists. Do you think them not advising me ahead of me starting my treatment was ethical?

0.018 wire but is it round or Rectangular ?? please tell me dear

Is a 77 sna recessed? And 74 snb? Is bimax recomended?

This has happened to me if there's a way im going find it

Would love to hear more on this case progression. Please share Part II of this video.

You need braces and good biomechanics to move the apices correctly.

Hello where can i find part 2

what is the software

What programm is that?

There is no part two to look at, though? This was a great and informative video, I was just surprised to find no part two

Thank you😊🙏

Waiting for part 2,thank you

Sir thanks for wonderful explaining such a complex topic .I wish I could be your student. High regards

Thank you

Hi, I have a question. My molar was so tilted and the space on the bridge in between is small too, and the only option said my dentist is crowning the tilted molar to upright it and cover the space. Is this right?

Waiting for part two

Waiting for part 2, thank you

Very poor audio