What is the normal cell count threshold for synovial fluid?

The normal threshold for synovial fluid cell count is recognized as being less than 200 cells per microliter. This value is important because it helps differentiate between various types of joint diseases. In healthy individuals, the synovial fluid serves as a lubricant in joints and typically contains a low number of white blood cells. When the cell count exceeds this threshold, it can indicate pathological conditions such as inflammatory arthritis, infection, or other joint disorders. Thus, the chosen answer accurately reflects the standard established in clinical practice for evaluating synovial fluid.