This article aims to explore the importance of multimethod research in assessing performance nickel-titanium (NiTi) endodontic instruments. The review highlights limitations relying solely on measurements obtained through a narrow set mechanical tests and acknowledges challenge replicating real-world working conditions controlled laboratory settings. While achieving perfect simulation may be di...

Introduction: In the scenario of endodontic treatment, fracture instrument complicates procedure by obstructing debridement, delaying completion and affecting patient's dental experience. When a file fractures during root canal several treatment options are available. Fractured instruments inhibit optimal cleaning filling canals. Objective: To carry out brief systematic review study to present ...