A 44-year-old man has severe periodontitis.  The tooth #13 has a distal cervical carious lesion (*) with spontaneous pain (Fig.1 (CT sagittal section (200 Ám) through the buccal canal)).

RCT First

Xin Wei, DDS, PhD, MS 1st edition 11/23/2014, last revision 11/23/2014