Rescuing “hopeless” avulsed teeth using autologous platelet-rich fibrin following delayed reimplantation: Two case reports

Figure 2 Initial intraoral examination of Case 2. A: Tooth 22 was missing, and the alveolar nest was empty; B: The patient had a complicated crown fracture of tooth 11 and a complicated crown-root fracture of tooth 21; C: The avulsed tooth was wrapped in dry paper towels, and obvious contaminants were present on the root surface.