Podcast
Questions and Answers
In the Submentovertex (SMV) projection, where should the CR be centered?
In the Submentovertex (SMV) projection, where should the CR be centered?
- 4 cm superior to the mandibular symphysis
- Perpendicular to the IOML
- At the level of the gonions
- Midway between the gonions (correct)
Which projection is an alternative view for patients who cannot flex their necks?
Which projection is an alternative view for patients who cannot flex their necks?
- Submentovertex (SMV)
- PA axial 15⁰ / 30⁰ / 0⁰
- PA axial 0⁰
- PA axial (Haas Method) (correct)
In the PA axial (Haas Method) projection, what is the angle of the CR with respect to the OML?
In the PA axial (Haas Method) projection, what is the angle of the CR with respect to the OML?
- 0⁰
- 15⁰
- 30⁰
- 25⁰ (correct)
For which kind of pathology is the PA axial 0⁰ projection specifically intended?
For which kind of pathology is the PA axial 0⁰ projection specifically intended?
What is the specific instruction for patient positioning in the PA axial 15⁰ / 30⁰ / 0⁰ projection?
What is the specific instruction for patient positioning in the PA axial 15⁰ / 30⁰ / 0⁰ projection?
How should the patient's neck be positioned in the Submentovertex (SMV) projection?
How should the patient's neck be positioned in the Submentovertex (SMV) projection?
What is a key difference between the PA axial (Haas Method) and the PA axial 0⁰ projections?
What is a key difference between the PA axial (Haas Method) and the PA axial 0⁰ projections?
In which projection should the patient's nose and forehead be raised against the table/Bucky?
In which projection should the patient's nose and forehead be raised against the table/Bucky?
What is the correct CR angle for the AP axial (modified Towne method) projection of the TMJs?
What is the correct CR angle for the AP axial (modified Towne method) projection of the TMJs?
What is the purpose of the modified Towne method projection in imaging the TMJs?
What is the purpose of the modified Towne method projection in imaging the TMJs?
In the AP axial (modified Towne method) projection, where should the CR be directed in relation to the level of the TMJs?
In the AP axial (modified Towne method) projection, where should the CR be directed in relation to the level of the TMJs?
What instructions are given for patient positioning in the AP axial (modified Towne method) projection?
What instructions are given for patient positioning in the AP axial (modified Towne method) projection?
Which textbook is listed as a main reference for Facial Bones Projection – TMJs - AP axial (modified Towne method)?
Which textbook is listed as a main reference for Facial Bones Projection – TMJs - AP axial (modified Towne method)?
What is the recommended kV range for the AP axial (modified Towne method) projection?
What is the recommended kV range for the AP axial (modified Towne method) projection?
Which part of the anatomy should be visualized in a successful AP axial (modified Towne method) projection?
Which part of the anatomy should be visualized in a successful AP axial (modified Towne method) projection?
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