Thermoplastisized GP injection technique is indicated for obturation of:

Thermo plasticized GP injection technique:  E.g. OBTURA 3 (cooling to temperature of 71 ºC) (same for OBTURA 2)   Disadvantage: voids can be seen if vertical compaction not combined.  Indication: Obturation for  Internal resorption  Perforation  Complex root anatomy (most important)  Open apex (obturation done with apical barrier).