Panoramic radiograph to measure gonial angle- To rely or not to rely?

Dilemma of gonial angle measurement: Panoramic radiograph or lateral cephalogram

PURPOSE The purpose of this study was to evaluate the accuracy of panoramic imaging in measuring the right and left gonial angles by comparing the measured angles with the angles determined using a lateral cephalogram of adult patients with class I malocclusion. MATERIALS AND METHODS The gonial angles of 50 class I malocclusion patients (25 males and 25 females; mean age: 23 years) were measu...

Sterile reprocessing: rely on the experts to aid OR.

Rely-Guarantee Approach to Reasoning about AOP

Over the last few years, the question of reasoning about aspectoriented programs has been addressed by a number of authors. In this paper, we present a rely-guarantee approach to such reasoning. The rely-guarantee approach has proven extremely successful in reasoning about concurrent and distributed programs. We show that some of the key problems encountered in reasoning about aspectoriented pr...

Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?

PURPOSE The objective of this study was to assess gonial angle under the angle classification by comparing panoramic radiograph and lateral cephalometric radiograph. MATERIALS AND METHODS 49 patients (25 males, 24 females) with an age range of 12-29 years participated in the present study. Subjects were retrospectively selected among those categorised as skeletal and dental Class I, II, and I...

Web Sites Should Not Need to Rely On Users to Secure Communications