Evaluation of the Effects of MTA Apexification and Regenerative Endodontic Therapy on Lesion Healing using Fractal Analysis: A Retrospective Study.

Key Points

• MTA apexification and regenerative endodontic therapy demonstrate equivalent effects on lesion healing.
• No significant differences were found in fractal dimensions or PAI scores during the one-year observation period.
• The analysis of treatment efficacy was based on retrospective data of immature teeth with pulp necrosis.
• Findings suggest both techniques are viable options for addressing dental trauma in young patients.