Periapical Implant Radiograph
Pronunciation: peh-ree-AY-pih-kul IM-plant RAY-dee-oh-graf
A standardised intraoral radiographic view used to assess crestal bone levels, implant threads, and prosthetic components adjacent to a dental implant.
Full Definition
The periapical implant radiograph is the most commonly used two-dimensional imaging tool in routine implant monitoring, taken with paralleling technique to minimise geometric distortion. It allows evaluation of crestal bone height relative to implant reference points, detection of peri-implant radiolucencies, assessment of prosthetic fit, and identification of screw loosening or fracture. Serial periapical radiographs taken at standardised intervals provide longitudinal data on crestal bone loss. Editors should note that this modality is distinct from panoramic (OPG) radiography and from CBCT, and that manuscripts should specify imaging technique to allow reproducibility.
Usage
Usage note: Specify imaging technique (paralleling, bisecting angle) in methods sections. Avoid the colloquial shortening 'peri-x-ray' in formal publications.
In Context
- "Periapical implant radiographs were taken at placement, 6 months, and 12 months using a customised XCP holder." — Clinical trial methods section
- "The 'periapical radiograph' referred to in the text should be clarified as a periapical implant radiograph to distinguish it from routine dental radiographs." — Copy-editing query