Test Code LAB94339 Alpha Defensin
Additional Codes
ALDEF
Methodology
Lateral Flow Assay (LFA)
Useful For
Detection of alpha defensins 1-3, human host response proteins, in synovial fluid of adults with a total joint replacement who are being evaluated for revision surgery
This test is not intended to be used to determine timing for reimplantation in 2-stage procedures.
Performing Laboratory
OhioHealth laboratories: RMH, BH, GCMH, GMC, MH and OMH
Specimen Requirements
Collection Container/Tube: Plain, non-additive red-top tube or polypropylene-capped syringe with the needle removed
Submission Container/Tube: Plastic vial
Minimum Volume: 0.20 mL
Temperature | Stability |
Room Temp | 2 hrs |
Refrigerated | 7 days |
Reference Values
Not Detected
Reference values apply to all ages.
Day(s) Performed
Monday through Sunday
Report Available: Same day/1 day
Test Classification and CPT Coding:
CPT: 83518
Test Classification:
This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by the OhioHealth Laboratories in a manner consistent with CLIA requirements.