Yes, several diagnostic tests are required before knee replacement surgery to ensure your body is prepared for the procedure and the recovery process. These tests, collectively known as pre-operative screening, help your surgical team identify any underlying health issues that could increase the risk of infection or complications during anesthesia.
At Sahara West Urgent Care, we provide a streamlined pre-op clearance process. Our medical team conducts all necessary screenings in a single visit, ensuring your surgeon has the data they need to proceed with your joint replacement safely.
Essential Pre-Operative Tests for Knee Surgery
To provide a complete picture of your health, the following evaluations are typically performed:
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Comprehensive Blood Work: Including a Complete Blood Count (CBC) to check for anemia or infection, and a Basic Metabolic Panel (BMP) to assess kidney function and electrolyte balance.
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Electrocardiogram (EKG/ECG): A critical heart health screening to ensure your cardiac rhythm is stable enough for surgery and anesthesia.
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Urinalysis: Conducted to rule out silent urinary tract infections, which could potentially spread bacteria to the new joint.
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Chest X-Ray: Used to check the health of your lungs and heart size, ensuring there are no respiratory issues that might complicate recovery.
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MRSA/Staph Screening: Often a simple nasal swab to check for bacteria that could increase the risk of post-surgical site infections.
The Importance of Pre-Surgical Screening
Pre-op testing isn’t just a formality; it is a safety net. By visiting an urgent care in Las Vegas for these tests, you ensure that:
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Clotting Factors are Normal: Blood tests verify that your blood clots correctly, which is vital for any major orthopedic surgery.
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Chronic Conditions are Managed: If you have diabetes or high blood pressure, these tests confirm that these conditions are under control before you enter the operating room.
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Anesthesia Risk is Minimized: The EKG and physical exam allow the anesthesiologist to tailor their approach to your specific cardiovascular health.
The Diagnostic Process: Why an Exam is Required
You cannot receive a surgical clearance letter without a physical evaluation and verified lab results. To ensure your safety, the clinical team at Sahara West Urgent Care performs:
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Vitals Assessment: Checking blood pressure, heart rate, and oxygen saturation.
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Physical Examination: A focused review of your medical history and current physical state.
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On-Site Lab Collection: Drawing the necessary samples to be processed quickly so your surgery remains on schedule.
Why Choose Sahara West Urgent Care for Your Pre-Op?
While many patients try to schedule these tests through their primary care doctor, long wait times can often jeopardize your surgery date. Sahara West Urgent Care offers a faster alternative with walk-in medical services and on-site diagnostics. We are experienced in working with local orthopedic surgeons and understand the specific documentation required for hospital admission.
Need your pre-op tests completed quickly? Book your visit online or stop by Sahara West Urgent Care today for professional, efficient surgical clearance.

