It's about force vectors. Without any measures, utility arch has not only vertical but anterior too. By cinch back or lingual crown torque, this force component is reduced and results in solely vertical. Let's say you have applied 100g of force, Some force will cause proclination and rest will intrude. But if you don't allow proclination by cinch or torque, then total force is vertical. Let's assume. If you are injecting any medicine💉 you apply vertical force and there's just one way to flow out. If the syring had holes in it, vertical force will reduce and fluid will squeeze out of other holes. I hope I cleared the query
Hi. Thanks for your appreciation. Yes I do conduct online zoom sessions. Please contact on +923144544626 or you can message on iioco on Facebook. You can also share your number so that my assistant can contact you
Multiple reasons 1. Due to alignment and levelling, both need space in arch 2. Due to mesial tip in brackets, canine specially 3. Forces for intrusion is labial to CRes. So impa increases during flattening curve of spee
Excelent video Doctor, thank you!
this is very helpful. i can understand much better. Thank you so much!
Excellent video
Amazing! Thank you for the information
Gable bend is also given to avoid extrusion of molar
Prevents unwanted Tipping
Great explanation
Nice sir
Sir, could you please clarify that to me,why an intrusion component increases as we apply a lingual crown torque on the incisors? 6:50
It's about force vectors. Without any measures, utility arch has not only vertical but anterior too. By cinch back or lingual crown torque, this force component is reduced and results in solely vertical. Let's say you have applied 100g of force, Some force will cause proclination and rest will intrude. But if you don't allow proclination by cinch or torque, then total force is vertical.
Let's assume. If you are injecting any medicine💉 you apply vertical force and there's just one way to flow out. If the syring had holes in it, vertical force will reduce and fluid will squeeze out of other holes.
I hope I cleared the query
@@irfansinstituteofclinicalortho Thank you soo much! Now finally i fot it! Your explaination is perfect!
👍
Sir one video on surgical prediction tracing please🙏
Sure
How. To ligate ricket utility arch
Conventional way. Elastomeric ligatures usually, as it goes into brackets
Hello Doc.
Thank you for all your awesome videos.
Do you have online courses?
I tried to contact you through the # you provided at the end but no luck
Hi. Thanks for your appreciation. Yes I do conduct online zoom sessions. Please contact on +923144544626 or you can message on iioco on Facebook. You can also share your number so that my assistant can contact you
Why the IMPA is increase during fixed appliance treatment..
Multiple reasons
1. Due to alignment and levelling, both need space in arch
2. Due to mesial tip in brackets, canine specially
3. Forces for intrusion is labial to CRes. So impa increases during flattening curve of spee
Thankew so much sir