U.S., March 13 -- ClinicalTrials.gov registry received information related to the study (NCT06873490) titled 'External Root Resorption and Periodontal Status During Retraction of the Upper Anterior Teeth' on March 07.
Brief Summary: This RCT will include 34 patients requiring en-masse retraction of upper anterior teeth after maxillary first premolars extraction.
Patients accepted into the study will be randomly assigned to one of two groups in a 1:1 allocation ratio: the electrically stimulated en-masse retraction group (ESER) and the conventional en-masse retraction group (CER). In both groups, the upper anterior teeth will be retracted en masse by applying 250 g of force on each side using closed nickel-titanium coil springs. Mini-impla...