Component Description
Population (P) Humans
Intervention (I) Extraction socket
Comparison (C) With or without membranes
Outcome (O) Radiological, histological, histomorphometric or clinical
Study design (S) Clinical trial; randomized controlled trial
Time (T) 6 months
Focus question "Are there radiological, histological, histomorphometric or clinical differences in humans extraction socket preservation when we are performed with and without membranes with a follow-up of at least 6 months?"