Evaluation of Postoperative Pain and Apical Outcomes Following Three Distinct Obturation Techniques: A Randomized Controlled Trial.
Agarwal P; Kumar P; Chugh VK; Shanmugam S; P S; Pathak K · 2026 · Cureus
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background and aim Postoperative pain following root canal treatment (RCT) can be influenced by the obturation technique, as variations in apical sealing and material extrusion may affect periapical tissue response. The aim of this study…
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Metadata source: Europe PMC · DOI 10.7759/cureus.107873