“…[11,13] These include use of chlorhexidine mouthwash, [22,41,42] the placement of medicated packing into the extraction sockets, [43] the use of different patterns of antibiotics [44][45][46] (systemic antibiotic, topical antibiotic), use of para-hydroxybenzoic acid, [47] and the use of polylactic acid. [37,48,49] Further, for the reliability of outcomes, in this study no other method or technique was used to prevent the formation of AO.…”