Thank you Doc for such a wonderful explanation. What do you think of Eighteeth rotary files that have either taper 4% or taper 6%, in terms of cutting efficiency? Do they also use the crown down preparation technique? Thank you
Sir ,kuch pt me bmp karne ke bad bhi ,apex par pain rahta he ,2-3 ca Hydroxides dressing dene ke bad bhi canal dry nahi ho rahi he ,at apex still pt having pain , now what can I do, please sir give me some suggetion,