- Видео 235
- Просмотров 74 879
Neal Kravitz
Добавлен 12 окт 2011
"This channel is devoted to orthodontic clinical and practice management Pearls. I love teaching, and I hope that is apparent in the videos! Thank you for supporting our amazing profession of orthodontics."
Dr. Kravitz is the Editor-in-Chief of the Journal of Clinical Orthodontics, an Associate Editor of the American Journal of Orthodontics and Dentofacial Orthopedics, a member of the Edward Angle Society, a recertified Diplomate of the American Board of Orthodontics, and faculty at the Harvard School of Dental Medicine.
Dr. Kravitz is the Editor-in-Chief of the Journal of Clinical Orthodontics, an Associate Editor of the American Journal of Orthodontics and Dentofacial Orthopedics, a member of the Edward Angle Society, a recertified Diplomate of the American Board of Orthodontics, and faculty at the Harvard School of Dental Medicine.
Видео
How do I address noncompliant adult Invisalign patients.
Просмотров 3972 месяца назад
How do I address noncompliant adult Invisalign patients.
Horizontal thirds of the face (HL-Na-SN-Me)
Просмотров 2372 месяца назад
Horizontal thirds of the face (HL-Na-SN-Me)
Look at the skeletal pattern (profile) before assigning elastics.
Просмотров 3323 месяца назад
Look at the skeletal pattern (profile) before assigning elastics.
Golden proportions and tooth contacts.
Просмотров 2553 месяца назад
Golden proportions and tooth contacts.
Occlusal photographs are uncomfortable.
Просмотров 2503 месяца назад
Occlusal photographs are uncomfortable.
Treating hypodivergent Class II malocclusions.
Просмотров 2713 месяца назад
Treating hypodivergent Class II malocclusions.
Transpalatal arches (TPAs) provide moderate anchorage
Просмотров 2003 месяца назад
Transpalatal arches (TPAs) provide moderate anchorage
Treating hyperdivergent Class II Division 1 malocclusions.
Просмотров 3783 месяца назад
Treating hyperdivergent Class II Division 1 malocclusions.
Accentuate molar MRT to keep extraction spaces closed
Просмотров 2133 месяца назад
Accentuate molar MRT to keep extraction spaces closed
What to do with a consult with unrealistic expectations
Просмотров 3043 месяца назад
What to do with a consult with unrealistic expectations
Should you place brackets on deciduous teeth?
Просмотров 3573 месяца назад
Should you place brackets on deciduous teeth?
Reviewing my wire sequencing (Q and A)
Просмотров 4123 месяца назад
Reviewing my wire sequencing (Q and A)
Manifest your future. (Have a vision and take the steps toward that goal)
Просмотров 1723 месяца назад
Manifest your future. (Have a vision and take the steps toward that goal)
A consultation when a parent brings in many rambunctious younger siblings.
Просмотров 3063 месяца назад
A consultation when a parent brings in many rambunctious younger siblings.
Place your doctor's office near the front desk to hear what’s going on.
Просмотров 1953 месяца назад
Place your doctor's office near the front desk to hear what’s going on.
A tour of my treatment unit delivery station.
Просмотров 2863 месяца назад
A tour of my treatment unit delivery station.
Stock high-(palatal root)-torque anterior brackets for C2D2 and CLP patients.
Просмотров 1883 месяца назад
Stock high-(palatal root)-torque anterior brackets for C2D2 and CLP patients.
Challenging case: Preadolescent with retrognathia, severe LDCs, and high dental anxiety.
Просмотров 2853 месяца назад
Challenging case: Preadolescent with retrognathia, severe LDCs, and high dental anxiety.
Addressing an L-pop chemical burn with Vaseline
Просмотров 2283 месяца назад
Addressing an L-pop chemical burn with Vaseline
Purpose of the Barricaid in open exposures.
Просмотров 2113 месяца назад
Purpose of the Barricaid in open exposures.
What is the purpose of slow expansion in a late adolescent?
Просмотров 2693 месяца назад
What is the purpose of slow expansion in a late adolescent?
Slow palatal expansion in late adolescents.
Просмотров 2383 месяца назад
Slow palatal expansion in late adolescents.
Missing upper and lower second premolars with upright incisors
Просмотров 2483 месяца назад
Missing upper and lower second premolars with upright incisors
Neal, I am extremely grateful for the time and effort you put into these pearls. They have been very helpful. I'm a better orthodontist due to your influence. Thank you.
Thank you! I will start posting more shortly!
Right on! BTW you mentioned the ext 5's, have you ever placed bonded retainer at the 4-6 spot?
Agreed! Usually it's rests on D's, mesial extension on c's, then cut off rests after expansion and ext if needed.
3rd comment
2nd comment
Congratulations to your patients on this level of care and passion they are getting from you. And thanks as always for sharing your wisdom. I'd like to ask you about a clinical situation: gum recession on a lower incisor (or any other tooth). Is it preferable to perform the perio surgery before or after orthodontic treatment?
When in doubt, perio is always before ortho.
Is it useful if I already got slightly chemical burn after peeling?A bit red and bumps on both side of the cheeks.
Couldn't agree more. I have learned this lesson the hard way and now try to insist on the mom being there for deband.
hello Dr Kravitz! thank you for another informative video again. may i know the reason behind your wire choice (upper retanium, lower orthoflex tech)? do you do the fixed retainers from the canine - canine or the premolar-premolar? do you use the direct or indirect bonding technique for fixed retainers? thank you!
Amazing video Dr Kravitz! I’ve been pondering exactly this during residency today. I’m wondering if your conclusions (specifically the part about how it’s acceptable finishing the midlines on with each other, but slightly off from the face) would apply to all subdivision cases in general. I find with any major subdivision case even if we achieve class I canines and get the dental midlines on with each other, they may end up slightly off from the face… exo or not. It’s a challenge… but I presume as long as they’re not significantly deviated from facial it’s acceptable? Thank you!!
Hey Dr. Kravitz. thanks for the video, as usual. wherever you have the occlusal rests, how are you bonding them onto the tooth? are you just etching the tooth underneath and using assure and flowable composite? and does that come off easily during debond?
After the appliance is seated, I L-pop the tooth an apply Transbond LR.
Do you promises them only 2 mo in braces ? Or is the 2 months just a trial to see how they like it
Nice one! How do you handle this when you're not sure if mom is not in the picture and feel hesitant asking dad (who brought kid in)? Or parents are divorced and only one comes in?
Separated families are always a bit tricky. Some parents want to be closely involved with treatment decisions. To answer your question, the parent (or step-parent) who has been primarily bringing the child in for appointments will likely be sufficient.
Great tip! Any pearls for posterior openbites due to clear aligners (ie finishing)
Many posterior openbites are due to incisal interferences. Double-check the patient isn't contacting on the cingulae.
Hi Neal, thanks for all you do for our profession. Question - do you routinely always bond/band second molars. If so, do you pick them up from the beginning or during treatment? Thank you
More commonly first molars, and especially for extraction spaces. I like to bond second molars. I will then remove the 6 bands and keep the 7 tubes and run a light elastic chain to consolidate the band spaces.
@@NealKravitz thank you
Hi Dr. Kravitz. Thank you for all the great contents. Would you please go over your protocol/options to correct the plunging palatal cusp of U7s which sometimes happens after bonding the U7s on larger rectangular wires even though the brackets are placed as occlusal as possible. Thank you
Great video Dr Kravitz! One question: In these adult women where you’re extracting U5s (instead of U4s) for “less retraction”, are you therefore accepting some residual OJ? Perhaps finishing super class II molars? Or, do you still try and correct the rest of the OJ through lower mesialization with class II elastics and aim for socked in class II molars?
I do try to finish full step Class I, but you make an excellent point: the key is the facial esthetics. I think heavy use of Class 2 elastics and elastic chain which flatten the upper incisors is mistake. Lip esthetics is what is critical.
@@NealKravitz Agreed!! Judiciously limiting elastic use, perhaps only to help sock in the full-step Class II occlusal finish, definitely sounds like the wiser choice in these upper premolar exo cases. Thanks so much Dr Kravitz!
Regarding the Class II with the strong pogonion in adults, are you referring to the orthopaedic effect from the Class II elastics bringing the mandible forward, or retracting the upper incisors? If it's the orthopaedic effect, isn't some of it lost once treatment is completed, even if you get a socked in occlusion? Thank for you for the videos!
Would love to hear an extension on the example of the Class II case? didn't understand it correctly. Thanks!
Luis, some patients are retrognathic, but have a strong skeletal or soft-tissue Pogonion. Running Class II elastics to achieve a Class I molar relationship may not be worth it if it creates a protrusive chin and facial profile concavity.
Totally agree! Furthermore, we also look at the vertical characteristics of the profile and the incisor exposure at rest and/or the presence of a gummy smile to use long or short elastics and increase or decrease the occlusal plane rotation !
इस वीडियो को बनाने के लिए धन्यवाद, भारत की ओर से प्यार और सम्मान।
Great review!
Grateful for all the wonderful clinical and practice management pearls! I would love to know if you have come across Invisalign cases with an incisor changing in color/having delayed pulpal response. Thanks so much Dr. Kravtiz!
YES! I am currently completing the data collection for a publication on this topic.
Great advice, as always!! You are a blessing to this profession. Thank you for all the wonderful pearls!
Maxilar Premolars Extraction and good anchorage for retraction. Anterior Miniscreews if Gummy Smile.
Hello Dr Kravitz want to enquire about what to do when the anterior four teeth have retroclined due to space closure with e chain
Great question! The key is to remove the elastic chain once you achieve space closure to avoid over-retroclination. Remove the elastic chain and step back into heavy rectangular NiTi wire with single ties.
@@NealKravitz Hello Dr Kravitz thank you for the prompt response -won"t this open up the spaces again and is there any option to use reverse curve and echain at the same time.
I have a second question. I see you have the curing light Flashmax P4 Ortho. What is your curing time per bracket ? 1 second ? Thanks
The cure is very fast. I think I hold for 2-3 seconds. Any longer will be too sensitive for the patient.
@@NealKravitz Impressive! It's a real time saver!
Notice that early distalization of 16/26 can cause impaction or ectopic eruption of 17/27. I wait till 7 at or passes the CEJ of 6.
Great point!
Great Video Doc...do you use class II elastics with pendulums/pendex type appliance distalizers to control the overjet?..or to aid it with the kind of headgear effect of the class II elastics ? and also aren't you worried that the effects on buccal segment maybe due to lower incisors proclination rather than distalization of upper....one other thing Do you use Class II elastics with the tad based distalzation too? thank you
Great question. Class II elastics are less necessary if the appliance is skeletally supported.
Teeth supported pendex works advantageously in class 2 div 2 cases where u take adavantage of proclination of anterior teeth as side effect of teeth supported distalizers before fully erupted 7s
@@AliAyub-ut2sr LOVE IT!
Well explained treatment options for hypo non surgical options include RCS in lower and ECS in upper arch. Sometimes due to increased over jet u might need to have anterior bite plane and need to over correct for future deepening of bite Or intrusion arches in lower arch Or sometime with lower anterior TADs to intrude lower arch or intrusion of upper arch if there’s associated gummy smile or intrusion arch one couple system in anterior segment etc
Nance better option as compared to TPA as Sagittal anchorage TPA doesn’t provide sagittal anchorage or if any very minimal but TPA is good for vertical anchorage
@@AliAyub-ut2sr beautifully said
Dr. Kravitz, thank you for these pearls. What is your take on using a nance as an anchorage device vs. a TPA? Thank you!
Dr Kravitz, my mentor wanted me to look for papers recommending videos por diagnosis in Orthodontics. Can not find much... Any suggestions? Thank you!
Hi Dr Kravitz! Always love the daily pearl for residents like myself. Are you able to cover the biomechanics of a transpalatal arch (TPA)? Also touching on how it can be used to control the vertical dimension in high angle cases. Thank you!
Yes, I will create a video on anchorage control!
Happy 4th of July! Thanks again for taking your time to make these videos. We really appreciate you for sharing all these clinical pearls. I know you appreciate ideas and topic suggestions for future videos , so here I got one for you…Expand on your preference for anchorage management in extraction case to correct several common types of malocclusions ( adults/ adolescents) in your daily clinical practice. Thanks again for your contribution to the orthodontic community.
Absolutely!!!
Dear doc , can you provide me with literatures about surgical uprighting of 2nd molar, thx
pubmed.ncbi.nlm.nih.gov/26919636/
Do you not use any of TMA wires? For final settling of occlusion with vertical elastics, what wire do you use?
What is your treatment choice is this cases? and in those subdivision class II hiperdivergent patients with the lower dental midline deviated from the midline of the face.
Great question. It can be very challenging to treat asymmetrical retrognathic patients. I think would focus on maintaining the maxillary midline's alignment to the facial midline. I would favor the use of a fixed functional appliance rather than extractions.
Great video Dr Kravitz! What about using fixed class II correctors like Forsus or Twinforce in hyperdivergent Class IIs for the AP correction? I assume these are also acceptable choices as they have molar intrusive effects (unlike class II elastics which you mentioned is contradicted)? Thanks again for these videos.
ABSOLUTELY! That is a fantastic treatment plan to address the overjet and simultaneously control the vertical!
The rest are fine which u mentioned treatment options but in growing pt we can have teuscher appliance with high pull headgear Secondly low 5 mm down to Palatal vault TPA for sone molar intrusion
Beautiful beautiful beautiful! I wish every orthodontist could hear this!
Brilliant for use in the upper to add torque!
Thank you so much for these videos Dr. Kravitz, they are incredibly helpful. I’m not sure if you ever have people consult with you on cases they’re stuck on, but if you do I have one I’d love to send you. Thanks for all you do for the profession.
Yes!!! Message me anytime.
Yes sir, thank you SO much! I do not have Facebook which I believe is your preferred mode of communication, how would you like me to get in touch with you?
@@matthewleftwich6894 email is great
Thanks for the RCS tip When you use lower RCS NiTi , you single tie or PC?
reason for choosing reverse curve nitis with distal toe in vs distal legs that are straight?
Thanks a lot! What do you do when patient is class 2 Dvi1 with upper 4s only, and you run into deep bite during retraction on 19x25SS and upper incisors don't clear the lower brackets?
I use 018 slot and I like to try to keep it simple. On most of my patients, I use a 3 wire sequence. I start with an 016 heat-activated Niti until all the rotations are gone. Then I switch to a 16x22 Niti and keep that in for about 3 months and then finish in a 16x22 SS. Certainly there are situations where I use reverse curve Nitis or 17x25 archwires to express more torque, but in general I try to keep it to 3 wires. Thanks for all the daily clinical pearls! I really enjoy them!
I saw a lecture at the AAO once about using reverse curve Nitis to close an open bite in patients with a steep mandibular plane angle that I thought was very fascinating. You need a patient that is VERY compliant! You place upper and lower reverse curve Nitis and have the patient wear heavy triangle rubber bands. This causes the posterior of both the upper and lower to intrude helping aid in open bite closer and reduce the mandibular plane angle. I have used this method on a number of my patients with great success. However, you HAVE to catch it early if the patient is NOT compliant because it can make things worse.
So you flip the reverse curve Niti in the upper to get extrusion, but place it correctly in the lower? or do you also flip it?
@@raannzz1857 Nope. No flipping either. By having strong triangle elastics it prevents intrusion of the anterior teeth and promotes intrusion of the posterior without having to use TADs.
I usually use .016×.022 counter force Niti and leave it for 2-3 months.
Awesome tips! How long do you leave in your rectangular niti wires and your RC arch wires?
Great question! I typically leave RCN wires for 3-6 months.
How and which bracket do you bond on double tooth for eg 32,33. Thank you
Practice management question: How do you manage consultations where it is obvious that the parent or the adult patient has unrealistically high expectations or when they just seem like they are the type of patient who will have an argumentative or combative personality? What is your scripting like in these scenarios? Thank you for these videos!
Thank you for these videos. What do you do to prevent the light wires from shifting and flexing out of posterior tubes especially in patients with missing posterior teeth?