Meta-analysis Arthroplasty Lower Extremity Hip Allogeneic Autologous Blood Autotransfusion Blood Loss Blood Salvage Blood Transfusions Closed Suction Drain Operative Replacement Retransfusion Suction Drains THA - Hide

RCT Arthroplasty Osteoarthritis Lower Extremity Knee Arthritis Haemonetics Allogenic Autologous Transfusion Autotransfusion System Blood TKA - Hide

Meta-analysis Arthroplasty Lower Extremity Knee Allogenic Autologous Blood Autotransfusion Blood Cell Blood Salvage Blood Transfusion Closed Suction Drainage Operative Prosthesis Replacement TKA - Hide

RCT Spine Deformity Axial Skeleton Haemonetics Stryker Blood Salvage Closed Suction Drain Surgical Drain Surgical drain OrthoPAT ConstaVac CBC II - Hide

RCT Arthroplasty Women Lower Extremity Knee Autotransfusion Bilateral Blood Control Homologous Transfusion Retransfusion TKA - Hide

RCT Arthroplasty Lower Extremity Hip ABT Autologous Blood Blood Loss Blood Transfusion No-Drainage Post-Operative Retransfusion THA - Hide

Meta-analysis Arthroplasty Lower Extremity Knee Allogeneic Autologous Blood Autotransfusion Blood Salvage Blood Transfusion Catheter Closed Suction Drainage Drainage Tube Operative Replacement TKA Wound Drainage - Hide

RCT Arthroplasty Elderly Lower Extremity Knee Blood Retransfusion Drain - Hide

Meta-analysis Tumour Metastasis Axial Skeleton Spine Blood Loss Operative Transfusion - Hide

RCT Arthroplasty Nerve Lower Extremity Knee Bone Femur Astra Tech AB Levobupivacaine Anaesthesia Injection Blood Femoral Nerve Block Local Anaesthetic Operative Replacement Transfusion - Hide

RCT Arthroplasty Nerve Lower Extremity Knee Bone Femur SonoSite Stryker Bupivacaine Buprenorphine Femoral Nerve Anaesthesia Femoral Nerve Block Peripheral Nerve Stimulator Ultrasound - Hide