The Effect of Autologous Adipose-Derived Stromal Vascular Fractions on Cartilage Regeneration Was Quantitatively Evaluated Based on the 3D-FS-SPGR Sequence: A Clinical Trial Study.

Herein, the purpose of the study was to evaluate the effectiveness of SVF versus hyaluronic acid (HA) in cartilage regeneration by establishing a cartilage model based on the three-dimensional fat-suppressed spoiled gradient recalled echo (3D-FS-SPGR) sequence. Meanwhile, the SVF-treated knees showed significant improvement in clinical and radiographic scores at 12 months.

Within the study, a Countstar instrument measured cell number and viability in the study's cell samples during sample-quality assessment.