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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

15-12=27

22-19-8-1-27

Wider space and neither join

This one was tough MB2 to find

HM 31 CH

WF 58