Hello @mal492, Welcome to Connect. You will notice that we merged your post with an existing discussion on IT band syndrome after knee replacement so that you can meet other members who share your symptoms. I had a TKR done a year ago April and feel some tightness in the knee at times but I don't think it's the same. Here are some articles that you may find helpful while we wait for other members to welcome you and share their experiences with IT band syndrome.

Iliotibial band impingement by overhanging tibial tray: A pain generator after total knee replacement treatable without revision:
-- https://www.sciencedirect.com/science/article/pii/S2210491717301331

Iliotibial band friction syndrome after knee arthroplasty:
-- https://pubmed.ncbi.nlm.nih.gov/31883856/

@mal492 are you able to share a little more about the symptoms/issues you are having?