Investigation of Effectiveness of Local Antibiotic With Platelet Rich Fibrin on Third Molar Surgery Outcomes In Vivo

All of the patients withstand a radiological examination, including panoramic radiography, and all were handled by the same surgeon and assistant.

Analgesics are prescribed for the patients for all groups.

In all groups the flap incision was triangular in shape which avoids muscle involvement (Archer flap).

Platelet rich fibrin (PRF), is an example and popular procedure for accelerate healing of soft and hard tissue because of the presence of various growth factors.a blood sample was taken without anticoagulant in 10 mL glass-coated plastic tubes that were immediately centrifuged (Elektro-mag M415P) at 3,000 rpm for 10 min (approximately 400 g) (13). The platelet-poor plasma that accumulated at the top of the tubes was discarded.PRF was dissected approximately 2 mm below its contact point with the red corpuscles situated beneath, to include any remaining platelets that may have localized below the junction between the PRF and red corpuscles.

no systemic antibiotics are prescribed for the patients for all groups.