I ordered when recovering from a shattered patella but wore less than a handful of times since I had another brace. This one was recommended by my orthopaedic surgeon. Cost me $2600 retail. I still paid over $1000 out of pocket.
Contact if interested.
https://www.springloaded.com/spring-loaded-brace/
The world’s most powerful spring loaded knee brace. Rapid relief for bone-on-bone knee pain. No matter your arthritis pattern.
Spring Loaded OA is the first and only knee brace capable of reducing pressure across the entire knee. Its powerful spring system equips it to treat pain caused by all osteoarthritis patterns, including difficult-to-treat conditions such as multicompartmental OA or patellofemoral OA.