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Test Code SYNAN Synovial Fluid Analysis

Performing Laboratory

North Ottawa Community Hospital

Specimen Requirements

A green top (heparin) and red-top tube are required.

 

Indicate specimen source.

 

Green Top

Specimen Type: Synovial fluid

Container/Tube: Green top (heparin)

Specimen Volume: 1 mL

 

Red Top

Specimen Type: Synovial fluid

Container/Tube: Red top

Specimen Volume: 1 mL

Reference Values

CELL COUNT

No WBC’s or RBC’s present

 

CRYSTALS

Negative

 

MUCIN

Good firm clot

Day(s) Test Set Up

Monday through Sunday

Methodology

Hemacytometer

Includes cell count with differential, crystals, and mucin.

Test Classification and CPT Coding

83872-Mucin

89051-Cell count with differential

89060-Crystal identification