Guiding Your Arthritis Diagnosis - A Single Aspiration for Comprehensive Results

Offering a one stop, comprehensive panel of synovial fluid laboratory tests to aid in differentiating common arthritis conditions of the knee. Includes the first and only available laboratory test panel to aid in the diagnosis of Osteoarthritis (OA).

Synovasure Differential Diagnosis Arthritis Panel is the first of its kind laboratory test panel to aid in a differential arthritis diagnosis of the knee; offered exclusively by Zimmer Biomet via its lab facility, CD Laboratories, a CLIA-certified clinical laboratory specializing in synovial fluid testing for joint pain and inflammation.


  • Knee Pain Diagnostics


  • Diagnostics


  • Knee

The Synovasure Differential Diagnosis Arthritis Panel provides physicians multiple results to help discern between arthritis conditions causing knee pain with similar symptoms and aid in identification of potential secondary arthritis conditions with a single synovial fluid knee aspiration. 

As part of the Synovasure Differential Diagnosis panel, a variety of tests are performed to assess levels of biomarkers associated with some of the most common musculoskeletal arthritis conditions.



Single Aspiration for Comprehensive Diagnostics Results

  • Single, synovial fluid panel covering most common types of arthritis; Native Septic Arthritis (NSA), Osteoarthritis (OA), Rheumatoid Arthritis (RA) and Crystalline Arthritis (ie. gout).  First and only test panel to aid in the diagnosis of osteoarthritis (OA).

Integrity Assessments on All Specimens

  • Every specimen received at CD Laboratories is tested for specimen integrity (A280 Absorbance and Red Blood Cell count). If specimen is suboptimal, physicians are notified in their results.

Streamlined Submission Process, Easy-to-Read Results Report in 72 Hours

  • Providers receive an easy-to-read report designed for differential arthritis diagnosis typically available within 72-hours of receipt at CD Laboratories. 

Additional Information

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For product information, including indications, contraindications, warnings, precautions, potential adverse effects and patient counseling information, see the package insert and information on this website. To obtain a copy of the current Instructions for Use (IFU) for full prescribing and risk information, please call 1-800-348-2759, press 4 for 411 Technical Support.