Free Thyroxine Index (Blood)

  1. Home
  2. Counties Manukau
  3. Test Guide
  4. Free Thyroxine Index (Blood)
Print Page

Testing Laboratory

Canterbury Health Laboratories Christchurch Hospital

Department

Refer to Testing Lab link

Delphic Registration Code (Alpha Code)

TFI4

Test Code (Numeric Code)

8246

Synonyms

Free T4 index
FTI

Last updated: 10/11/2025