What this means in a clinic conversation
It is a processing step used in some blood and marrow preparations. Different protocols can produce different preparations; the step alone does not identify the finished product.
A question to bring
Which fraction is retained after spinning, and what is measured in it?
Open the visit checklist →Related and commonly confused terms
Sources and editorial context
This definition was compiled from the sources below and has not received independent clinical review. It supports understanding and consultation preparation.
- Platelet-Rich Plasma (PRP) · American Academy of Orthopaedic SurgeonsReference checked 2026-10-02
- Bone marrow aspirate concentrate trial: preparation and methods · Shapiro and colleagues, American Journal of Sports MedicineReference checked 2026-10-02