anyone know of any good databases for knee ct scans

[Liam_Butler]

would need images where the knee has undergone a knee replacement

[lassoan (Andras Lasso)]

The answer in this topic may help:

Where can I find Shoulder/Knee MRI DICOM file?

In general, I would recommend to ask images from your clinical collaborators. They can provide not just images but also help interpreting them and ensure you are developing clinically useful solutions. If you just want to find some random images then you can browse large image databases, such as TCIA. Since it is a database for cancer cases, you won’t find a lot of knee and shoulder MRIs, but there should be some. You can also check out the visible human project data sets. The image acquisitio…