Non-invasive Hemoglobin Monitoring in Outpatient Total Joint Arthroplasty

Accuracy of Non-invasive Hemoglobin Monitoring in Patients Undergoing Outpatient Total Joint Arthroplasty

This research is being done to better understand the accuracy of noninvasive hemoglobin tests on patients that recently underwent total joint arthroplasty.

Inclusion Criteria:

• Adult patients age ≥ 18.
• Undergoing either primary total knee or total hip arthroplasty for a primary underlying diagnosis of osteoarthritis.

Exclusion Criteria:

- Individuals < 18 years of age.