PRP platelet-rich plasma therapy is a promising treatment option that has some technical limitations but overall has some therapeutic value. Platelet-rich plasma is a platelet-rich bioactive factor extracted from one’s own blood, and its extract contains high levels of growth factors that promote tissue growth and repair. It is often used in the treatment of meniscal injuries, knee cartilage injuries, bone disjunction, delayed bone healing, and small bone defects. The treatment is limited in the treatment of large bone defects or specific injuries or defects, but overall, the treatment protocol has some clinical relevance.