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A Prospective Study Comparing the Diagnostic Ability of Abdominal Ultrasonography with Computed Tomography in Cases Suspected of Retaining the Patency Capsule. [PDF]

open access: yesDEN Open
Matsuura T   +19 more
europepmc   +1 more source
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Accuracy of apex locator

Dental Traumatology, 1997
Abstract An evaluation of the accuracy of the “Root ZX” apex locator was conducted on 20 single‐rooted teeth that had been extracted because of severe disease or orthodontic treatment. After the pulp chamber had been accessed and the tooth length determined using the Root ZX apparatus, the file was fixed to the tooth with light‐cured composite resin ...
L, Vajrabhaya, P, Tepmongkol
openaire   +2 more sources

The accuracy of measuring condylion location

American Journal of Orthodontics and Dentofacial Orthopedics, 1989
In locating condylion (Co), clinicians have used cephalograms in maximum mandibular opening to provide a clearer image of the condyle. The purpose of this study was to evaluate the accuracy of identifying condylin on a sample of open and closed mouth cephalograms of 20 patients.
R N, Moore   +3 more
openaire   +2 more sources

Analysis of Locating Accuracy

2021
By analyzing the movement mechanism of a workpiece in fixture locating scheme, the locating error which can measure a fixture locating performance is formulized as a function of the workpiece position error by the technology of coordinate transformation.
openaire   +1 more source

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