Related Experiment Video
Updated: Aug 5, 2026

Erosion Identification in Metacarpophalangeal Joints in Rheumatoid Arthritis using High-Resolution Peripheral Quantitative Computed Tomography
Published on: October 6, 2023
Radiographic Prevalence of Condensing Osteitis: A Systematic Review and Meta-Analysis
Juan J Segura-Egea1, Jenifer Martín-González1, Carlos Segura-Raya1
1Department of Stomatology (Endodontic Section), School of Dentistry, University of Sevilla, Sevilla, Spain.
Condensing osteitis, a common endodontic condition, affects approximately 4% of the population. Inconsistent diagnostic methods limit the accuracy of prevalence estimates for this radiopaque periapical finding.
Area of Science:
- Dentistry
- Oral Radiology
Background:
- Condensing osteitis is a radiopaque periapical lesion of endodontic origin.
- Its reported prevalence varies due to diagnostic inconsistencies.
Purpose of the Study:
- To estimate the pooled prevalence of condensing osteitis in dentate populations.
- To conduct a systematic review and meta-analysis of radiographic studies.
Main Methods:
- Searched PubMed/MEDLINE, Scopus, Web of Science, and Embase.
- Included observational studies reporting prevalence; data extracted using Joanna Briggs Institute checklist.
- Performed random-effects meta-analysis and assessed heterogeneity using I² statistic.
Main Results:
- Analyzed 10 studies with 17,285 individuals.
- Pooled prevalence of condensing osteitis was 3.9% (95% CI: 2.8%-4.9%).
- High heterogeneity (I²=96%) was observed, not explained by subgroup analyses.
Conclusions:
- Condensing osteitis has an estimated prevalence of around 4%.
- Variability in diagnostic criteria and methodology impacts prevalence reliability.
- Standardized definitions and consistent methods are crucial for future research.
Related Concept Videos
X-ray Imaging
Osteoclasts in Bone Remodeling
Connective Tissue Cell Types
Fat cells (adipocytes), smooth muscle cells (myoblasts), and bone cells (osteoblasts) are some connective tissue cell types. Some immune system cells...
Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Positron Emission Tomography
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...