| 100708-7 | Plasma cells/Leukocytes (Synovial Fluid) |
| 104652-3 | Synovial lining cells (Synovial Fluid, manual count) |
| 106775-0 | Epithelial cells (Synovial Fluid, qualitative, light microscopy) |
| 106776-8 | Yeast (Synovial Fluid, qualitative, light microscopy) |
| 107589-4 | Microscopic observation (Synovial Fluid, acid fast stain.kinyoun modified) |
| 108610-7 | Lactate dehydrogenase (Synovial Fluid) |
| 108636-2 | Borrelia burgdorferi IgM Ab (Synovial Fluid) |
| 108637-0 | Borrelia burgdorferi IgG Ab (Synovial Fluid) |
| 110616-0 | Nuclear Ab (Synovial Fluid) |
| 11101-3 | Bacteria (Synovial Fluid, microscopy high power field) |
| 111069-1 | Rheumatoid factor (Synovial Fluid) |
| 13206-8 | Borrelia burgdorferi IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 13207-6 | Borrelia burgdorferi IgM Ab (Synovial Fluid, qualitative, immunoblot) |
| 13634-1 | Rheumatoid factor (Synovial Fluid) |
| 13929-5 | Rheumatoid factor (Synovial Fluid, sheep cell agglutination) |
| 13930-3 | Rheumatoid factor (Synovial Fluid, agglutination) |
| 14172-1 | Potassium (Synovial Fluid) |
| 14271-1 | Character (Synovial Fluid) |
| 14350-3 | Specific gravity (Synovial Fluid, refractometry) |
| 14363-6 | Microscopic observation (Synovial Fluid, gram stain) |
| 14376-8 | Granulocytes/Leukocytes (Synovial Fluid, manual count) |
| 14382-6 | Mononuclear cells/Leukocytes (Synovial Fluid, manual count) |
| 14388-3 | Amylase (Synovial Fluid) |
| 14396-6 | Urea nitrogen (Synovial Fluid) |
| 14401-4 | Creatinine (Synovial Fluid) |
| 14406-3 | Phosphate (Synovial Fluid) |
| 14411-3 | Aspartate aminotransferase (Synovial Fluid) |
| 14418-8 | Calcium (Synovial Fluid) |
| 14423-8 | Bilirubin.total (Synovial Fluid) |
| 14430-3 | Globulin (Synovial Fluid) |
| 14437-8 | Albumin/Globulin (Synovial Fluid) |
| 14443-6 | Cholesterol (Synovial Fluid) |
| 14449-3 | Triglyceride (Synovial Fluid) |
| 14610-0 | Nuclear Ab (Synovial Fluid, qualitative) |
| 14616-7 | Nuclear Ab (Synovial Fluid) |
| 14664-7 | Color (Synovial Fluid) |
| 14750-4 | Glucose (Synovial Fluid) |
| 14822-1 | Lymphocytes/Leukocytes (Synovial Fluid, manual count) |
| 14860-1 | Leukocytes other/Leukocytes (Synovial Fluid, manual count) |
| 14950-0 | Viscosity Qualitative (Synovial Fluid, qualitative) |
| 15124-1 | Albumin/Protein.total (Synovial Fluid, electrophoresis) |
| 15125-8 | Alpha 1 globulin/Protein.total (Synovial Fluid, electrophoresis) |
| 15126-6 | Alpha 2 globulin/Protein.total (Synovial Fluid, electrophoresis) |
| 15127-4 | Beta globulin/Protein.total (Synovial Fluid, electrophoresis) |
| 15128-2 | Gamma globulin/Protein.total (Synovial Fluid, electrophoresis) |
| 15164-7 | Complement C3 (Synovial Fluid) |
| 15165-4 | Complement C4 (Synovial Fluid) |
| 15170-4 | Complement total hemolytic C50 (Synovial Fluid, immunoassay) |
| 15206-6 | Rheumatoid factor (Synovial Fluid, nephelometry) |
| 16856-7 | Fat.microscopic observation (Synovial Fluid, sudan iv stain) |
| 16962-3 | Heterophile Ab (Synovial Fluid, qualitative, latex agglutination) |
| 17227-0 | Lymphocytes/Leukocytes (Synovial Fluid, automated count) |
| 17286-6 | Monocytes/Leukocytes (Synovial Fluid, manual count) |
| 1752-5 | Albumin (Synovial Fluid) |
| 17598-4 | Specific gravity (Synovial Fluid) |
| 17657-8 | Streptolysin O Ab (Synovial Fluid) |
| 17833-5 | Basophils/Leukocytes (Synovial Fluid) |
| 17834-3 | Eosinophils/Leukocytes (Synovial Fluid) |
| 17835-0 | Monocytes/Leukocytes (Synovial Fluid) |
| 17836-8 | Neutrophils/Leukocytes (Synovial Fluid) |
| 18290-7 | Erythrocytes (Synovial Fluid, light microscopy) |
| 21118-5 | Borrelia burgdorferi IgG Ab (Synovial Fluid, qualitative, immunoassay) |
| 21119-3 | Borrelia burgdorferi IgM Ab (Synovial Fluid, qualitative, immunoassay) |
| 21373-6 | Abnormal lymphocytes/Leukocytes (Synovial Fluid, manual count) |
| 21395-9 | Monocytes+Macrophages/Leukocytes (Synovial Fluid, manual count) |
| 21398-3 | Mononuclear cells (Synovial Fluid, manual count) |
| 21550-9 | Synovial lining cells (Synovial Fluid, qualitative, light microscopy) |
| 22129-1 | Borrelia burgdorferi IgG Ab (Synovial Fluid, qualitative) |
| 22136-6 | Borrelia burgdorferi IgM Ab (Synovial Fluid, qualitative) |
| 2348-1 | Glucose (Synovial Fluid) |
| 23842-8 | Cobalt (Synovial Fluid) |
| 2525-4 | Lactate (Synovial Fluid) |
| 2533-8 | Lactate dehydrogenase (Synovial Fluid) |
| 26458-0 | Erythrocytes (Synovial Fluid) |
| 26469-7 | Leukocytes (Synovial Fluid) |
| 26483-8 | Lymphocytes/Leukocytes (Synovial Fluid) |
| 26491-1 | Mononuclear cells (Synovial Fluid) |
| 26497-8 | Mononuclear cells/Leukocytes (Synovial Fluid) |
| 26504-1 | Neutrophils (Synovial Fluid) |
| 26522-3 | Granulocytes/Leukocytes (Synovial Fluid) |
| 2754-0 | pH (Synovial Fluid) |
| 2863-9 | Albumin (Synovial Fluid, electrophoresis) |
| 2866-2 | Alpha 1 globulin (Synovial Fluid, electrophoresis) |
| 2869-6 | Alpha 2 globulin (Synovial Fluid, electrophoresis) |
| 2872-0 | Beta globulin (Synovial Fluid, electrophoresis) |
| 2875-3 | Gamma globulin (Synovial Fluid, electrophoresis) |
| 2886-0 | Protein (Synovial Fluid) |
| 2904-1 | Pyrophosphate crystals (Synovial Fluid) |
| 29582-4 | Differential panel - Synovial fluid |
| 29605-3 | Appearance (Synovial Fluid) |
| 30010-3 | Borrelia burgdorferi 93kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30011-1 | Borrelia burgdorferi 45kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30012-9 | Borrelia burgdorferi 28kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30013-7 | Borrelia burgdorferi 23kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30014-5 | Borrelia burgdorferi 21kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30015-2 | Borrelia burgdorferi 41kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30016-0 | Borrelia burgdorferi 66kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30017-8 | Borrelia burgdorferi 58kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30018-6 | Borrelia burgdorferi 30kD IgG Ab (Synovial Fluid, qualitative, immunoblot) |
| 30019-4 | Borrelia burgdorferi 41kD IgM Ab (Synovial Fluid, qualitative, immunoblot) |