Categories of this blog are
Race WF Age 82
Tooth vital – tooth necrotic
# teeth with MB2 present- able to cleanse and shape the MB2 – MB2 join MB1 – teeth I consider calcified that no MB2 was found – total # of 1st molar treated
MB2 distance from MB1 – join MB1
MB1 and Mb2 were about 3mm apart and on PA MB1 looks off center so feel that MB2 is likely separate system
MB2 chased for about 4-5mm. Sx separated and removed but could never get any file to go more than 2-3mm more into canal – probably could have but gave up.