The aim of this study is to evaluate the effect of two different periapical surgery methods ("curettage+apical resection" and "curettage") on the bone regeneration and clinical healing without applying any material or with applying leukocyte and platelet rich fibrin (L-PRF) to the periradicular intraosseous defect in the treatment of the teeth with large periapical lesions by following the patients for 12 months.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Apical lesion healing
Timeframe: an average of 1 year