dental caries
Conditions
Interventions
Gold Standard:Bite wing radiography
(The low-density shadows near and distal to the crown of the tooth were inferred to be caries.
R0- no obvious low-density shadows were observed.
R1- low density sh
R2- low density shadows reach deep enamel, including lesions that have reached and did not exceed the enamel dentin boundary
R3- low density shadow reaches the superficial dentin layer
R4- Low density shadow reaches deep dentin)
Index test:near infrared imaging
Positive: NIRI model showed color changes in the adjacent enamel area with highlighting images or under endoscope
Negative: No highlighting images or endoscopic color changes were observed in the adjacent enamel area in NIRI mode
Sponsors
West China Hospital of Stomatology, Sichuan University
Eligibility
Sex/Gender
All
Age
3 Years to 14 Years
Inclusion criteria
Inclusion criteria: children aged 3-14, Marginal ridge intact deciduous molars or young permanent teeth, no filling and SSC, oral treatment behavior assessment grade Frankl 3-4, informed consent of children and parents
Exclusion criteria
Exclusion criteria: Children suffering from systemic diseases; unable to cooperate with oral scan or bite-wing radiograghy; teeth with restoration or SSC
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| proximal caries;sensitiveness;specificity;accuracy; | — |
Countries
China
Contacts
Public ContactJing Zou
West China Hospital of Stomatology, Sichuan University
Outcome results
None listed