Evaluation of Two Different Types of Zirconia Crowns Used in Carious Primary Anterior Teeth
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Dental Caries in Children
- Sponsor
- Arig Samir Abdelmonem Shawky
- Enrollment
- 25
- Locations
- 1
- Primary Endpoint
- Crown retention
- Last Updated
- 4 years ago
Overview
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
Investigators
Arig Samir Abdelmonem Shawky
B.D.S
Tanta University
Eligibility Criteria
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
Outcomes
Primary Outcomes
Crown retention
Time Frame: 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
Time Frame: 12 months
Binary (Yes/No)
Gingival health
Time Frame: 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
Time Frame: 12 months
A=No noticeable difference from adjacent teeth B=Slight shade mismatch C=Obvious shade mismatch
Gingival index (Loe and Silness)
Time Frame: 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
Time Frame: 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
Time Frame: 12 months
Binary(Yes/No)
Pathological external/internal root resorption
Time Frame: 12 months
Binary(Present/Absent)
Periapical radiolucency
Time Frame: 12 months
Binary(Present/Absent)