Scout View
A low-dose, preliminary radiographic image taken prior to a full CBCT scan to confirm patient positioning and anatomical coverage.
Full Definition
A scout view (also called a scout image or localiser) is a two-dimensional overview radiograph acquired at the start of a volumetric imaging sequence, most commonly in cone beam CT protocols. It allows the operator to verify that the region of interest falls within the planned field of view before the full diagnostic exposure is made. In dental radiology reports, editors will encounter this term primarily in CBCT scan documentation and should distinguish it from the diagnostic images that follow. The scout view itself carries no primary diagnostic value but is integral to the quality-assurance narrative of a scan report. It is typically referred to in the methods or technique section of a report.
Usage
Usage note: Distinguish from the diagnostic image series; the scout view precedes and enables positioning confirmation only.
In Context
- "The scout view confirmed adequate positioning before the full volumetric acquisition was initiated." — CBCT scan report
- "When editing CBCT reports, ensure the scout view is described in the technique section rather than listed as a diagnostic finding." — Editorial guidance note