Thank you very much for sharing. I would also like to ask,are there any indications for the use of specific taper ? Or simpler,why are there different taper ? Thanks
That's so kind of .briar gald to hear this..😍👍 1.For orifice enlargement v use 12% taper... 2.Where as 4 % taper v can use for narrow canals r calcified canals..r curved canals... 3. 6% taper v can use for broad canals..r wider canals..like palatal canal of upper molar r distal canals of lower molar 4. 2. % for intial canal negotiation and glide path management.. Hope it's clear
Most of the dentists in private clinics use 4 % or 6 % rotary files....Is it that treatment with only 2% hand files is inadequate ?Or it is about ease and comfort in doing the procedure with greater taper instruments?
It's nothing to do with taper.. 1.The prime focous of root canal treatment is elimination of microbes. 2. If u use 2% files..u need to enlarge the canal to a size..such that ur 30 Guage side vented needle should reach apical third..and facilitates proper irrigation .. Same in cases of 4 n 6 % also.. 3.To b simple..proper irrigation and activation of irrigants play a prominent role in the success of Rct Rather than taper and tip size of the instruments.. So focus more on irrigation and activation...
Good question. We need to adapt to canal anatomy initially to the extent we can upto the apical constriction using a 2 % size file either #6,#8,#10,#15,#20.Basically a glide path. In the second phase we need to clear up all the pulpal debris and widen for irrigation protocol for which u need a higher gauge like in 2% #25,#30 or #45 at apical 3rd and flare up at middle and coronal 3rd for the purpose of irrigation.
lngle standardised the length of cutting edge of file to 16 mm only . so all file have 16 cutting flutes at 1mm distance apart. tapers are 12 10 8 6 4 2 percent for any given size of file .here he is explaining on 20 no file yellow . taper here said are progressive taper but mostly popular systems are of variable taper .
Fixed taper means constant increase in the flare from D0 to D16. Indicated in all canals. Takes time. Has flexibility due to easy negotiation. Variable taper for eg u cud hav 4% taper in D0 and 7% @ D1. There is no gradual flare increase here. Indications in wider canals. File breakage chances are high.
this man is out here saving lives!!
SUPER video sir. u r extremely talented. thanks for sharing video with us
That's so kind of u Dr prashanth😍👍..Thanks a bunch🙏🙏
thank you very useful video
Very informative lecture
Thank uvery much
Basics explained clearly... thanks doc
Tq doc😊👍
Thanks🌹
Very nice video
Very nice
Awesome video👍
Well explained lecture
It's good content sir. But it wud hav been comprehensive if the utility, clinical significance etc are value added to the content!
Very helpful thank u doctor ❤️
Thank you sir keep it up
Well explained!
Thank you very much for sharing.
I would also like to ask,are there any indications for the use of specific taper ? Or simpler,why are there different taper ?
Thanks
That's so kind of .briar gald to hear this..😍👍
1.For orifice enlargement v use 12% taper...
2.Where as 4 % taper v can use for narrow canals r calcified canals..r curved canals...
3. 6% taper v can use for broad canals..r wider canals..like palatal canal of upper molar r distal canals
of lower molar
4. 2. % for intial canal negotiation and glide path management..
Hope it's clear
thquu sir 👍👍it really help me out
Thanks
Thanks so much helped me alot
Big thanks ❤
very helpful
Tq doc😊👍
Thanx buddy
Sir if i want to keep taper of 4 but the taper necessary is 6% what can be done
Most of the dentists in private clinics use 4 % or 6 % rotary files....Is it that treatment with only 2% hand files is inadequate ?Or it is about ease and comfort in doing the procedure with greater taper instruments?
It's nothing to do with taper..
1.The prime focous of root canal treatment is elimination of microbes.
2. If u use 2% files..u need to enlarge the canal to a size..such that ur 30 Guage side vented needle should reach apical third..and facilitates proper irrigation ..
Same in cases of 4 n 6 % also..
3.To b simple..proper irrigation and activation of irrigants play a prominent role in the success of Rct
Rather than taper and tip size of the instruments..
So focus more on irrigation and activation...
Good question.
We need to adapt to canal anatomy initially to the extent we can upto the apical constriction using a 2 % size file either #6,#8,#10,#15,#20.Basically a glide path. In the second phase we need to clear up all the pulpal debris and widen for irrigation protocol for which u need a higher gauge like in 2% #25,#30 or #45 at apical 3rd and flare up at middle and coronal 3rd for the purpose of irrigation.
Does length of taper is always 16 mm? Does all the lengths of tapers same?
lngle standardised the length of cutting edge of file to 16 mm only . so all file have 16 cutting flutes at 1mm distance apart.
tapers are 12 10 8 6 4 2 percent for any given size of file .here he is explaining on 20 no file yellow .
taper here said are progressive taper
but mostly popular systems are of variable taper .
@@shak1230 Thank you. 👍
All file D0 diameter is same only they differ after D1 according to taper
Very nice ❤️
What is the difference between fixed and changed taper?
U mean variable taper?
Fixed taper means constant increase in the flare from D0 to D16. Indicated in all canals. Takes time. Has flexibility due to easy negotiation.
Variable taper for eg u cud hav 4% taper in D0 and 7% @ D1. There is no gradual flare increase here. Indications in wider canals. File breakage chances are high.
🦷👍
Tnq sandeep👍
Very good
Tnq ramesh