https://www.selleckchem.com/pr....oducts/2-3-butanedio
The increased BTU in the PF joint was associated with more severe degenerative cartilage changes underneath the patella (p less then 0.001). The risk for the presence of denudated cartilage was greater in the high uptake group (odds ratio = 5.89). There was no association between clinical outcomes and visual grading of patellar cartilage degeneration or the degree of BTU on SPECT/CT. The visual assessment of the degree of cartilage degeneration underneath the patella and preoperative SPECT/CT evaluation of the PF jo