Revision Total Hip Replacement Arthroplasty and Hematologic Variables

Relations Between Hematologic Variables and Postoperative Bleeding and Transfusion in Revision Total Hip Replacement Arthroplasty

Revision total hip replacement arthroplasty is a surgery having intra- and postoperative substantial blood loss. The investigators will investigate the relationship between the various hematologic variables and postoperative bleeding volume.

Inclusion Criteria:

• revision total hip replacement

Exclusion Criteria:

• hematologic disease
• anticoagulant medication
• American Society of Anesthesiologists physical status 4 and 5