Test Code SVCD Cell Count and Differential, Synovial Fluid
Methodology
Manual WBC Count/Wright-Stained Differential
Performing Laboratory
Munson Healthcare Laboratories
Specimen Requirements
Specimen must arrive within 8 hours of collection.
Container/Tube: Lavender-top (EDTA) tube or sterile syringe
Specimen Volume: 1 mL of synovial fluid
Transport Temperature: Ambient
Note: If crystal analysis is also desired, a separate plain, red-top tube is required.
Reference Values
WBC: <200 cells/mm3
Differential: <25% neutrophils
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
89050