Observational studyDento maxillo facial radiology2022
Radiographic features in 2D imaging as predictors for justified CBCT examinations of canine-induced root resorption.
Observational study in Dento maxillo facial radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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The trial behind it
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Who cites it
9 citing papers in PubMed, 14 citations in OpenAlex.
- Predictors of Root Resorption in Lateral Incisors Adjacent to Maxillary Impacted Canines in CBCT Images: A Retrospective Study.Clinical and experimental dental research · 2026Article
- Can Panoramic Radiography Reliably Detect Root Resorption From Impacted Maxillary Canines?Cureus · 2026Article
- Automated deep learning detection of orthodontically induced external apical root resorption in maxillary incisors on panoramic radiographs.Progress in orthodontics · 2026Article
- Clinical use of cone-beam computed tomography in Western Norway: a referral-based retrospective study.Acta odontologica Scandinavica · 2024Article
- A hierarchical deep learning approach for diagnosing impacted canine-induced root resorption via cone-beam computed tomography.BMC oral health · 2024Article
- The use of CBCT in orthodontics with special focus on upper airway analysis in patients with sleep-disordered breathing.Dento maxillo facial radiology · 2024Article
- CBCT vs panoramic radiography in assessment of impacted upper canine and root resorption of the adjacent teeth: A systematic review and meta-analysis.Journal of clinical and experimental dentistry · 2024Review
- Cone-beam computed tomographic reconstructions in the evaluation of maxillary impacted canines.Imaging science in dentistry · 2023Article
- Radiographic methods for locating impacted maxillary canines.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologieReview
Corrections and comments
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Authors and funding
5 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThis retrospective observational study aimed to evaluate the diagnostic accuracy of two-dimensional radiographs on canine-induced root resorption (CIRR) in lateral incisors and identify predictors of CIRR in patients with impacted maxillary canines (IMC).
methodsNinety-nine patients aged 9-17 years, with 156 IMCs, were included in the study. All had CBCT-volumes and two-dimensional radiographs consisting of at least one panoramic radiograph. Two radiologists jointly viewed all cases twice. First, radiographic features related to the IMC and possible CIRR were recorded from two-dimensional radiographs. Then, CIRR was determined from CBCT and according to position and extension classified as mild, moderate and severe.
resultsCIRRs was detected in 80% of lateral incisors (mild: 45%; moderate: 44%; severe: 11%). The sensitivity was generally low at mild and moderate cut-offs (29 and 29%), and somewhat higher for severe (50%). Corresponding specificities were 48%, 63% and 68%. Canine cusp-tip superimposing the lateral incisor's middle third and root/crown ratio >1 was positively associated with mild CIRR, with an odds ratio (OR) of 3.8 and 6.7, respectively. In addition, the root development stage was positively associated with moderate/severe CIRR when the canine root was nearly or fully developed (OR = 3.1).
conclusionsThe diagnostic accuracy of two-dimensional radiographs was inadequate for detecting CIRR amongst patients referred for CBCT examinations. Based on our results, none of the suggested two-dimensional radiographic features could predict moderate/severe CIRR except for root development stage. IMC in a later stage of root development seems to be associated with a higher risk of moderate/severe CIRR.
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Registered trials
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