OBJECTIVE:To summarize the safety and validity of coagulation factor replacement in hemophilic arthritis patients undergoing total knee arthroplasty(TKA).
目的：观察血友病关节炎患者行人工膝关节置换围手术期凝血因子替代治疗的安全性和有效性。
OBJECTIVE:To summarize the safety and validity of coagulation factor replacement in hemophilic arthritis patients undergoing total knee arthroplasty(TKA).
目的：观察血友病关节炎患者行人工膝关节置换围手术期凝血因子替代治疗的安全性和有效性。
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