What would I have done without this channel! Seriously, it is the best thing on the internet, thanks a million Dr Ryan! I sure wish all the ortho videos come out within the next four weeks haha. While I'm here, does any kind soul here have a relatively recent edition of the Dental Decks they would be willing to share?? Love from Sweden
Hi. I am now in the Netherlands and would like to thank you very much for your very useful videos. I want to take the board exam from here. These videos help many people like me here and around the world. Good luck🙏🏻🍀
I Just finished watching all of your NBDE II series and I feel like they have been very helpful. I'll be taking the INBDE in a few weeks and will let you know how it goes.
I'm not a dentist but I was wondering if viscoelastic mechanics are considered for the gums. Interesting stuff. I'm an engineer and I was thinking all day about the mechanics of braces.
Hello sir.. It was very useful video for me. 😊 I am preparing for my exams and they are just within 15 days.. Your videos helping me a lot to prepare. I have Just a request that if you could make video on fixed ortho. Appliances. Especially begg and edgewise... It will be very much helpful.. Thank you so much for this video sir. Really needed it... And yes waiting for one i requested.. 🙇
Good day, I would like to ask about ; which one of these can present as anterior open bite with normal posterior bite (mouth breathing, tongue thrust or thumb sucking) , this question comes often in our License Exam but I am still confused . thank you
Hi Dr. Ryan, in the video your example was doubling diameter. Could you please confirm this: if diameter is halved, strength is 8x less, springiness is 16x more, and range is 2x ?
Hello Ryan, great effort as always ! but i have a question, could u tell why we use power arms in sliding mechanics and why the loops in space closure when we already have a two point contact to counter root movement? it's been bugging me and a mere textbook is not helping in understanding this, i'd be grateful if u could help. Thanks
Power arms are used because the point of force application is brought closer to the center of resistance so there is less tipping as a side effect when closing space. Closing loop archwires are used as an alternative method to sliding mechanics for space closure (elastomeric chain, NiTi closed coil spring). The wire is designed to bind at the brackets and pull entire units of teeth together as the activated wire assumes a passive position after being stretched apart at the closing loop. Hope that helps!
Sir I have one question... We apply torque in beggs appliance also, but we are using a round wire for beggs appliance and u said tht torque can not be applied by round wire.. So how come we use round wire in beggs appliance??
I am not too familiar with the Begg appliance, but it is very difficult if not impossible for a round wire alone to generate the moment of a couple I show in this video to apply torque. Round wires can tip teeth no problem, but torquing is a different story. You would need some kind of auxiliary wire or appliance like a Warren spring.
Thinner dimension wires like an 012 (vs. an 016) are more flexible so they can engage brackets on teeth that start out very crowded. As teeth align and level, you can move up to heavier wires that have more diameter and strength. This is a very simplified explanation, but I would be happy to make more advanced orthodontics videos in the future for those who want it.
You can get them one of two ways! You can either sign up on my Patreon page www.patreon.com/mentaldental or send $30 to me directly via PayPal www.paypal.me/mentaldental
Jesus loves you and He is COMING SOONER THAN WE THINK! Please ask Him to help you obey Him and help you live in His Will in Jesus Name and be baptized in Jesus Name with water and the Holy Ghost ✝️❤️ MUCH LOVE THROUGH CHRIST JESUS✝️❤️
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Doctor model analysis lecture for pg's 🙏
You are a genius doc !!!!!!!!
keep on encouraging people like me !!!!!
you are my mentor !!!
A residency in ortho is highly appreciable !!!!!!!!!
Thank you so much, that means a lot 😊
What would I have done without this channel! Seriously, it is the best thing on the internet, thanks a million Dr Ryan! I sure wish all the ortho videos come out within the next four weeks haha. While I'm here, does any kind soul here have a relatively recent edition of the Dental Decks they would be willing to share?? Love from Sweden
Hi. I am now in the Netherlands and would like to thank you very much for your very useful videos. I want to take the board exam from here. These videos help many people like me here and around the world. Good luck🙏🏻🍀
Thanks Dr. Ryan! You make dentistry easier.
Yay !!! Never been so happy to see new video . Plz tell me there are more videos on ortho coming soon !! I have my exam in 2months
I Just finished watching all of your NBDE II series and I feel like they have been very helpful. I'll be taking the INBDE in a few weeks and will let you know how it goes.
Great, glad you found them helpful. And yes, please let me know how it goes!
Love you so much Dr Rayne
Very instructive, once again!
Thank you very much! 😁
You are doing great job🙂
Please make video on orthodontic appliances and its treatment.
Love all the content. Keep posting!!
Omg. You are the best, god bless you, i love all your videos. Wauuuu
thanks so much for sharing!
Thank you so much 👍
I'm not a dentist but I was wondering if viscoelastic mechanics are considered for the gums. Interesting stuff. I'm an engineer and I was thinking all day about the mechanics of braces.
Thank you sir nice video
Very nice video sir 👌😇..
Awesome
Hello sir.. It was very useful video for me. 😊
I am preparing for my exams and they are just within 15 days..
Your videos helping me a lot to prepare. I have Just a request that if you could make video on fixed ortho. Appliances. Especially begg and edgewise...
It will be very much helpful..
Thank you so much for this video sir. Really needed it...
And yes waiting for one i requested.. 🙇
Thanks for the lesson
Some brackets are not marked, what are the significant features for identification.
You’re welcome! Not sure I understand your question though. Can you expound on it please?
Good day, I would like to ask about ; which one of these can present as anterior open bite with normal posterior bite (mouth breathing, tongue thrust or thumb sucking) , this question comes often in our License Exam but I am still confused . thank you
That’s an interesting question! Mouth breathing and thumb sucking often lead to some form of maxillary constriction, so I would go with tongue thrust.
Awesome thanks 💖🌹
I didnt have a paperclip available so I just took my arch wire out and used it as an example
Hi Dr. Ryan, in the video your example was doubling diameter. Could you please confirm this: if diameter is halved, strength is 8x less, springiness is 16x more, and range is 2x ?
That is exactly right!
@@mentaldental Thank you for the quick reply. Can you please tell me the length formula? How length affects strength, etc
@@TheSid00001 2x length means half the strength, 8x springiness, and 4x range.
More Orthodontic videos pls
Hello Ryan, great effort as always ! but i have a question, could u tell why we use power arms in sliding mechanics and why the loops in space closure when we already have a two point contact to counter root movement? it's been bugging me and a mere textbook is not helping in understanding this, i'd be grateful if u could help. Thanks
Power arms are used because the point of force application is brought closer to the center of resistance so there is less tipping as a side effect when closing space. Closing loop archwires are used as an alternative method to sliding mechanics for space closure (elastomeric chain, NiTi closed coil spring). The wire is designed to bind at the brackets and pull entire units of teeth together as the activated wire assumes a passive position after being stretched apart at the closing loop. Hope that helps!
@@mentaldental thank you, awesome
Dr. Rayan , What is the wire progression you use for most cases?
Of course it varies case to case, but most of the time I go 014 NiTi > 018 NiTi > 17x25 NiTi > 19x25 TMA.
First order couple is different thing from first order bend? Or both are same thing with different names?
A first order couple can be accomplished by making a first order bend!
What's the price for this operation?
Sir I have one question... We apply torque in beggs appliance also, but we are using a round wire for beggs appliance and u said tht torque can not be applied by round wire.. So how come we use round wire in beggs appliance??
I am not too familiar with the Begg appliance, but it is very difficult if not impossible for a round wire alone to generate the moment of a couple I show in this video to apply torque. Round wires can tip teeth no problem, but torquing is a different story. You would need some kind of auxiliary wire or appliance like a Warren spring.
Very well explained sir!
Sir could you givd me some suggestions as to which books should i take for inbde from these three Fa/dentin/mosby?
I am not familiar with the content in those materials for INBDE so cannot speak on them. Let me know if you get them and how they are for you!
@@mentaldentalsure sir i will
Whats the difference between between 012 wires 016 etc
Thinner dimension wires like an 012 (vs. an 016) are more flexible so they can engage brackets on teeth that start out very crowded. As teeth align and level, you can move up to heavier wires that have more diameter and strength. This is a very simplified explanation, but I would be happy to make more advanced orthodontics videos in the future for those who want it.
@@mentaldental thanks 😊 for answering. I'm going to subscribe because you are real loyal.
Preposition of braces please
💜💜💜💜
How to buy these slides ??
You can get them one of two ways! You can either sign up on my Patreon page www.patreon.com/mentaldental or send $30 to me directly via PayPal www.paypal.me/mentaldental
💓 💓 💕 💕
Jesus loves you and He is COMING SOONER THAN WE THINK! Please ask Him to help you obey Him and help you live in His Will in Jesus Name and be baptized in Jesus Name with water and the Holy Ghost ✝️❤️ MUCH LOVE THROUGH CHRIST JESUS✝️❤️