https://www.selleckchem.com/products/shikonin.html
tics of GCTs for the diagnosis and differential diagnosis. In this report, a combination of platelet-rich fibrin (PRF) membrane and semi-open flap technique was used to improve soft tissue regeneration in immediate implant placement in the molar region. PRF, an autologous fibrin matrix, has been widely used for soft tissue wound healing and regeneration. Semi-open flap technique is beneficial to eliminating exudates and relieving the swelling after surgery. Case 1 was a 45-year-old female with a residual crown in the posterior maxillar