DANB RHS Exam 200 Questions And Answers
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Terms in this set
200
Purpose of Dental Images
To detect issues early, evaluate structures beneath the gums and bone, and plan treatment.
Early Detection
Spotting problems like cavities (caries) between teeth, bone loss from gum disease, or infections at the root tip before they become clinically visible or cause significant symptoms.
Evaluation
Assessing the health, development, and structure of the teeth, roots, supporting bone, jaw, and surrounding anatomy (e.g., sinuses).
Treatment Planning
Guiding procedures like root canals, extractions, dental implant placement, and orthodontic treatment.
Periapical (PA) Radiograph
An intraoral X-ray that provides a detailed view of one or two teeth.
Coverage Purpose of Periapical Radiograph
Shows the entire tooth—from the crown to the root tip (apex), and the surrounding bone (periapical area).
Diagnosing Conditions with Periapical Radiograph
Conditions like abscesses (infections at the root), cysts, and fractures.
Importance of Periapical Radiograph in Endodontics
Essential for root canal procedures to assess root length and surrounding bone health.
Assessment of Periodontal Disease
Evaluated using periapical radiographs.
Bitewing (BW) Radiograph
An intraoral X-ray that shows the crowns of the upper and lower teeth in one area.