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Test Code CSFGTP Spinal Fluid Glucose and Total Protein

Methodology

Spinal Fluid Total Protein - Benzethonium Chloride

Spinal Fluid Glucose - Hexokinase or Glucose Oxidase

Specimen Requirements

0.5 mL of spinal fluid in a sterile, leakproof container. Maintain sterility and forward promptly.

Note:  Indicate specimen source on specimen container.

Reference Values

Spinal Fluid Total Protein 15 - 45 mg/dL

Spinal Fluid Glucose - No established reference values

Day(s) Test Set Up

Monday through Sunday

CPT Coding

Spinal Fluid Total Protein 84157

Spinal Fluid Glucose 82945

Specimen Stability

Specimen Type

Temperature

Time

CSF 

RT

4 hrs

 

Refrigerated

4 hrs

 

 

Performing Laboratory

Huntsville Hospital Laboratory/Madison Hospital Laboratory