Table 6 Characteristics of the included studies evaluating apical displacement and residual filling material
From: Immediate and Delayed Post Space Preparations in Endodontically Treated Teeth: A Scoping Review
Author (Year) | Sample size (N) | Groups | System of preparation / Apical size | Filling material/ Obturation technique | PSP method | Measurement | Time of immediate PSP | Time of delayed PSP | Outcome of residual filling | Outcome of apical displacement (extrusion) |
|---|---|---|---|---|---|---|---|---|---|---|
Rosatto et al (2020) [9] | 20 | G1: imm, drill/ G2: imm, thermo/ G3: 2 W, drill/ G4: 2 W, thermo | K-file/ #30 | GP/ AH Plus sealer /single cone | Peeso reamers 2-3 , thermo using M and FM tips – Odous Touch | Micro-CT Analysis; volume (mm3) in cervical, middle and apical thirds | 30 min | 14 days | Both Methods: Delay > Immediate Cervical, Middle: drill - thermo Apical: thermo > drill Imm: cervical- middle -apical All Other Combinations: middle ,apical > cervical | immediate-delay thermo: imm, delay drill: imm |