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First received: January 7, 2023

Clinical Trial: Different Designs of Space Maintainer

Study Status: Completed

Recruit Status: Completed

Condition: Early Tooth Exfoliation

Study Type: Interventional


Official Title: Clinical Evaluation of Different Designs of Fixed Space Maintainer. A Randomized Clinical Trial

Brief Summary: Purpose: Evaluation of survival rate for three space maintainers (SMs) of different designs versus standard one.Methods: 52 extraction sites in children of age group of 4-7 years with prematurely-lost 1st primary molar were selected for this study. The whole sample was divided into four groups (13 each). In Group I, Band and loop (B&L), Group II: Single-sided band and loop (Ss B&L), Group III: Direct bonded wire (DBW), Group IV: Tube and loop (T&L). children were recalled at 3, 6, 9, 12,15-month.

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