Five techniques for delivering ZOE into straight and curved simulated root canals were investigated for their depthof-fill capabilities. The techniques tested were those using the endodontic pressure syringe, the mechanical syringe, the lentuIo spiral, the JiffyTM Tube, and the tuberculin syringe. Statistical analysis revealed that the instruments of choice for filling straight canals were the ...

introduction: the purpose of this in-vitro study was to compare shaping ability of niti rotary mtwo and flexmaster with stainless steel hand k-flexofile in curved root canals of extracted teeth. materials and methods: mesiobuccal canals of 45 mandibular molar teeth were balanced into three groups of 15 each, with respect to the schneider angle, canal access angle, height, dis-tance and radius o...

A meticulous knowledge of the root canal anatomy and morphology teeth is imperative to achieve successful also many other dental surgical treatments on them. The purpose this study was permanent maxillary Lateral incisors in Kerman. 100 extracted intact incisor were collected from different clinics anatomic morphologic characteristics selected samples such as number roots, apical curve directio...

Contributors: 1Reader, Department of Conservative Dentistry and Endodontics, SDS, Karad, Maharashtra, India; 2Professor and Head, Department of Conservative Dentistry and Endodontics, SDS, Karad, Maharashtra, India; 3Post-graduate Student, Department of Conservative Dentistry and Endodontics, SDS, Karad, Maharashtra, India Correspondence: Dr. Jain D. Department of Conservative Dentistry and End...

The nickel-titanium alloy Nitinol has been used in the manufacture of endodontic instruments in recent years. Nitinol alloys have greater strength and a lower modulus of elasticity compared with stainless steel alloys. The super-elastic behaviour of Nitinol wires means that on unloading they return to their original shape following deformation. These properties are of interest in endodontology ...

The clivus (Latin: slope) is a curved sloppy surface between the dorsum sellae of sphenoid and foramen magnum of occipital bone in human skull. In the present study, a bony canal was observed in the clivus. There are very few reports in literature about the presence of a bony passage in the clivus. These bony canals if present may contain communicating veins between extracranial and intracrania...