Dental Caries in Children
Conditions
Keywords
Zirconia crowns in pediatric dentistry, Dental caries, Aesthetic primary teeth restoration
Brief summary
Evaluation of two different types of zirconia crowns ( Kinder Krown , Nusmile crown) used in carious primary anterior teeth
Detailed description
Assess the clinical and radiographic evaluation of Kinder Krowns and Nusmile crowns in restoring carious primary canines And compare between the two crowns used
Interventions
PROCEDUREPlacement of an anterior crown restoration as a final restoration
Placement of an anterior crown restoration as a final restoration
Sponsors
Arig Samir Abdelmonem Shawky
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
7 Years to 10 Years
Healthy volunteers
Yes
Inclusion criteria
* Children age ranging from 7 to 10 years * Deep carious primary upper canines * The tooth need pulpal treatment * The tooth need a crown restoration * The tooth not submerged * The tooth is not mobile
Exclusion criteria
* Children with bruxism or deep bite * Children with especial need * Presence of pathological root resorption in preoperative x-ray * Presence of tooth wear (abrasion/attrition) on the opposing teeth
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Crown retention | 12 months | Change in the following clinical assessment measure between baseline and 12 months using the scale below A=Intact B=Chipped/small but noticeable areas of loss of material C=Large loss of material D=Complete loss of crown |
| Opposing tooth wear | 12 months | Binary (Yes/No) |
| Gingival health | 12 months | Change in the following clinical assessment measure between baseline and 12 months using the scale below A=No inflammation B=Mild inflammation C=Moderate inflammation D=Marked inflammation |
| Immediate color match | 12 months | A=No noticeable difference from adjacent teeth B=Slight shade mismatch C=Obvious shade mismatch |
| Gingival index (Loe and Silness) | 12 months | Change in the following clinical assessment measure between baseline and 12 months using the scale below 0=Normal gingiva(natural colour pink gingiva no inflammation) 1=Mild inflammation(slight changes in colour,slight edema,no bleeding on probing) 2=Moderate inflammation(redness, edema and glazing, bleeding upon probing 3=Severe inflammation(marked redness and edema/ulceration/tendency to bleed spontaneously |
| Crown margins | 12 months | Change in the following clinical assessment measure between baseline and 12 months using the scale below A=Continuous with the contour of the crown, nice adaptation B=Slight overhang or under contour present C=Large defects noted D=Restoration missing |
| Child/parent satisfaction | 12 months | Binary(Yes/No) |
| Pathological external/internal root resorption | 12 months | Binary(Present/Absent) |
| Periapical radiolucency | 12 months | Binary(Present/Absent) |
Countries
Egypt
Outcome results
None listed