Crystal Analysis, Synovial Fluid
Abbrev Code: | CRYST | ||
Order Code: | LAB8095 | Order Name: | Crystal ID Synovial Fluid |
Order Instructions: | Order in EPIC only if sending to UMMC, East Bank; FSH; FRH; FLMC for testing. | ||
Synonyms: | Crystal Examination; Joint Fluid Crystals; Body Fluid Crystals | ||
Methodology: | Microscopic examination using polarized light | ||
CPT Codes: | 89060 x1 | ||
Test Includes: | Examination for the presence of crystals | ||
Turnaround Time: | Performed and reported 24 hours/day. |
Collection Instructions
Specimen: | Synovial fluid |
Optimal Volume: | 1 mL |
Minimum\Peds Volume: | Laboratory will accept <1 mL (do not use EDTA microtainer). Labeled, capped syringe is acceptable when volume is very small. |
Container: | Plastic leakproof container, sterile Alternate Containers: Plain syringe, Purple (EDTA) |
Collection Instructions: | Deliver to laboratory immediately. |
Causes for Rejection: | Specimen collected in lithium heparin or gel tubes. |
Processing and Shipping
Specimen Processing: | Store at room temperature. |
Shipping Instructions: | Ship at room temperature. |
Test Performed at or Referral Lab | Hematology (CSC Maple Grove, Grand Itasca, Range, Southdale, St. John's, UMMC East Bank, Woodwinds) |
Interpretive
Reference Range: | Absent |
Use: | Aid in diagnosis of crystal-induced arthritis. |
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