Application of PRF in surgical management of periapical lesions
35 year old male patient came, with a complaint of discoloured tooth of upper front region of jaw since 8 years. Patient had history of trauma 17 years ago.\nOn investigation, periapical radiolucency involving 21, 22 was seen on IOPA and Color Doppler Echographic imaging showing periapical cyst of diameter 17 × 15 mm in size [].