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Evidence found and GRADE certainty

7 questions · 7 findings · 1 reviews · Dental caries

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No studies found 0 · 0%GRADE not reported 7 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Teledentistry diagnosis using DSLR or smartphone extra-oral photographs vs Visual or clinical examination

Positive predictive value for dental caries diagnosis · Children and adults with primary or permanent dentition

Positive predictive values were reported in 10 of the 13 studies that reported sensitivity and specificity; no meta-analysis or GRADE rating was reported.

1 finding from 1 review

Teledentistry diagnosis using DSLR or smartphone extra-oral photographs vs Visual or clinical examination

Negative predictive value for dental caries diagnosis · Children and adults with primary or permanent dentition

Negative predictive values were reported in 10 of the 13 studies that reported sensitivity and specificity; no meta-analysis or GRADE rating was reported.

1 finding from 1 review

Teledentistry diagnosis using DSLR or smartphone extra-oral photographs vs Visual or clinical examination

Sensitivity for dental caries diagnosis · Children and adults with primary or permanent dentition

Sensitivity ranged from 48% to 98.3% across 13 studies; no meta-analysis or GRADE rating was reported.

1 finding from 1 review

Teledentistry diagnosis using DSLR or smartphone extra-oral photographs vs Visual or clinical examination

Specificity for dental caries diagnosis · Children and adults with primary or permanent dentition

Specificity ranged from 83% to 100% across 13 studies; no meta-analysis or GRADE rating was reported.

1 finding from 1 review

Teledentistry diagnosis using DSLR or smartphone extra-oral photographs vs Visual or clinical examination

Inter-examiner reliability · Children and adults with primary or permanent dentition

Inter-examiner kappa statistics ranged from 0.44 to 0.91 across 13 studies; no meta-analysis or GRADE rating was reported.

1 finding from 1 review

Teledentistry diagnosis using DSLR or smartphone extra-oral photographs vs Visual or clinical examination

Intra-examiner reliability · Children and adults with primary or permanent dentition

Intra-examiner kappa statistics ranged from 0.52 to 1.00 across 6 studies; no meta-analysis or GRADE rating was reported.

1 finding from 1 review

Teledentistry diagnosis using DSLR or smartphone extra-oral photographs vs Visual or clinical examination

d/D dft/DFT or dmft/DMFT score differences · Children and adults with primary or permanent dentition

Eight studies calculated caries-score differences; six reported no significant difference, one underestimation, and one overestimation with teledentistry.

1 finding from 1 review