There are multiple definitions:

1. total disc replacement(English)

   • safe and effective treatment of lumbar discogenic Low Back Pain (LBP) caused by Degenerative Disc Disease (DDD)
   • LTJR, NRS, ODI, ROM, TLIF, ACDF, PECD, TDH, LBP, DDD, ALD, ALL
   • Spine (or spinal cord), Surgery
   • https://doi.org…/atm.2018.02.09
   • https://doi.org…352/ijsr.000019

2. transmural /total dispersion of repolarization(English)

   • dispersion across the interventricular septum is twice that of the LV free wall, predisposing to development of TdP under long-QT conditions
   • LV, TdP, LQT, TWA, fQRS, ECG, EF, PWT, QT, QTd, Tpe, Tp-Te, Tpe/QT
   • Electrophysiology, Cardiology, Calcium
   • https://doi.org…67.2009.01641.x
   • https://doi.org…2/akd.2014.5503