Journal of Surgery - JuniperPublishers The History of Platelet Rich Fibrin (hemocomponents) started in 1970, when Matras described a fibrin glue, formed by polymerizing fibrinogen with thrombin and calcium, which was used to improve skin wound healing in a rat model in 1970 [1]. Because of the low concentration of fibrinogen in plasma, the stability and quality of fibrin glue were low. A few years later several research works proposed an upgraded concept for the use of blood extracts, termed “platelet-fibrinogen-thrombin mixtures” or “gelatin platelet - gel foam” [2,3]. In this new concept, the fibrin glues were presenting a significant concentration of platelets within the final preparation. The idea was first to reinforce naturally the fibrin gel, and also to combine the healing properties of the platelets with those of the fibrin. This improvement allowed to prepare more natural products, integrating more natural blood constituents as it should. These products were the...
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