Sentence examples for canal configuration from inspiring English sources

In the present study, the most frequent canal configuration among M roots was type IV (76.8%), followed by type II (16.6%); among D roots, the most frequent canal configuration was type I (79.4%), followed by type II (6.4%).

Among DB roots, 98.7% (222/225) exhibited type IV canal configuration, while 1.3% (3/225) exhibited type II configuration.

In D roots, type I root canal configuration (535/674; 79.4%) was the most prevalent, followed by type II (43/674; 6.4%).

According to previous studies, a common root and canal configuration of mandibular first molars involves two roots with one or two canals in the distal (D) root and two canals in the mesial (M) root, characterized by a widened buccolingual surface and flattened mesiodistal surface (Tian et al. 2016).

Slowey [ 4] recommends that it is helpful to visualize this canal configuration as a lower case letter "h".

The area between canal configuration before and after instrumentation (material removed by instrumentation) was determined both for the inner and outer curvature using the Image Analyser program.

The most common canal configurations were types IV, I, and II.

Table 3 and Fig. 1 present the variations in root canal configurations of mandibular first molars.

The differences in distribution frequencies of root canal configurations between the present and previous studies might be because of differences in analysis methods or ethnicity of study populations.

a, b Apical termination of the buccal canals on two maxillary molars that show a vast array of canal configurations that make working length determination most difficult (courtesy, Mr. Stephen Rigsby) Fig. 19 Micro-CT scan.

There were no significant differences in the number of roots, incidence of apical foramina, or distribution of different canal configurations of mandibular first molars between men and women (P > 0.05).