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Record W4409250207 · doi:10.51642/ppmj.v35i04.716

EVALUATION OF INFERIOR DENTAL CANAL VISIBILITY ON CROSS-SECTIONAL CONE-BEAM COMPUTED TOMOGRAPHY (CBCT) IMAGES

2024· article· en· W4409250207 on OpenAlex
Rafay Mannan Mian, Adnan Haider, Ali Farooq, Sadia Rana, Mohsin Qureshi, Shahzad Iqbal Malik

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenuePakistan Postgraduate Medical Journal · 2024
Typearticle
Languageen
FieldDentistry
TopicDental Radiography and Imaging
Canadian institutionsCollège Montmorency
Fundersnot available
KeywordsCone beam computed tomographyVisibilityComputed tomographyMedicineCone (formal languages)Cone beam ctTomographyOrthodonticsRadiologyOpticsPhysicsComputer science

Abstract

fetched live from OpenAlex

Objectives: This current study was aimed to evaluate visibility of inferior dental canal at various regions of mandible on CBCT cross sectional films. Methods: This Cross-sectional study was conducted at Department of Oral and Maxillofacial surgery de’Montmorency College of Dentistry/Punjab dental hospital Lahore, March 2023 to January 2024. CBCT cross sectional films of 36 cases (72 hemi mandibles) and 108 slices were evaluated by a qualified Oral and Maxillofacial Surgeon and a certified Radiologist. The visibility of IDC was denoted by not visible, partially visible and completely visible. Results: The IDC was completely visible in 77.7% of the hemi-mandibles. Partially visible were noted in 20.37% of the hemi-mandibles and 1.85% of hemi mandibles IDC was noted not visible. The visibility of the IDC on distal areas of mandible was comparatively clearer than anterior part of mandible. Visibility of IDC was unaffected by presence or absence of teeth. Conclusion: CBCT provides a quite good source to visualize Inferior Dental Canal in majority of cases. However, IDC is difficult to visualize coming near the mental foramen. Overall CBCT films are satisfactory to visualize IDC in mandible.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.006
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.049
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0060.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.001
Science and technology studies0.0000.001
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0020.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.028
GPT teacher head0.367
Teacher spread0.339 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it