Sentence examples for in working length from inspiring English sources

Fig. 21 Micro-CT of the root canal termination showing the anatomical challenges encountered in working length determination (courtesy, Mr. Stephen Rigsby).

Conclusion: Hero 642 instruments prepared curved canals rapidly, without change in working length and with only minimal transportation toward the outer aspect of the curve.

Another limitation that should be considered is that constructs had differences in the number of screws, in addition to differences in plate working length.

To compare the accuracy of 3 different electronic apex locators (EALs) in establishing the working length in recently extracted teeth.

A total number of 66 patients, 151 canals were randomized into two groups, In group (I) working length was determined by apex locator alone, while in group (II) working length was determined by apex locator confirmed by working length radiograph, length of obturation was assessed, and the total number of radiographs was recorded.

This study showed that similar results of radiographic extent of root canal fillings with no statistical difference between the two methods using apex locator alone or in combination with working length radiograph.

Mean ± SD yield load at failure in the short plate working length group was significantly higher than in the long plate working length group.

It has been shown that calcium hydroxide kills microorganisms by direct contact, and hence it should ideally occupy the canal space with maximal density and depth to the working length in order to permit its biological effects to be exerted in closest proximity to the appropriate tissues [ 8].

It is here that this manuscript will begin to explore the issue of working length in an attempt to clarify all aspects of the challenges involved in apical biology in relation to a preferred termination point for root canal procedures.

Various factors have been identified to influence construct stability of LCP in plate fixation techniques; working length (i.e. distance of the first screw to the fracture), number of screws, distance of the plate to the bone, gap size and plate length [[2]].

While popular in its application for working length determination, the EALs have not resolved issues as to the apical limit for canal instrumentation and obturation (Mohammed et al. 2015), as survey results of UK-trained or qualified respondents indicated that the majority preferred to go to the same apical limit with all apical procedures.