Evaluation of Bioflex and Zirconia Crowns Versus Stainless Steel Crowns on Primary Molars: Randomized Controlled Clinical Trial
• The goal of this clinical trial is to evaluate the clinical effectiveness of bioflex crowns and zirconia crowns compared to stainless steel crowns when
* restoring primary molars 45 participant who their ages range between 6 and 8 years participated in this study. The participants will be divided into three groups: group (A) for Bioflex crown (n=15), group (B) for Zirconia crown (n=15) and group ( C) for Stainless steel crown(n=15).
The periodontal health will be evaluated using gingival index and plaque index .Clinical success will be assessed according to the Modified United States Public Health Service Evaluation (USPHS) criteria regarding: crown retention ,marginal integrity, surface roughness and color change. Moreover, parental and child satisfaction will be evaluated.
Gender: All
Ages: 6 Years - 8 Years
Badly Decayed Primary Molars
Preformed Pediatric Posterior Crowns