New to TDO-giving the publishing feature a shot. Vital tooth #30 (46) from yesterday. Lingering pain to hot. Dx: SIP/SAP. Class V amalgam resulted in an obstructed/calcified MB & DB orifices (only accessed ML & DL aspect of oval D canal). Mesials joined in apical third. 20v06 instrumentation 1.5mm short of M & D POEs. Gentlewave Procedure completed. BC HiFlow Sealer tracked coronally into MB upon slight downpack during obturation.