They will only do one at a time but both are completely shot, all cartilage gone and down to bone on bone. My right is worse than my left so they'll do that first. The wait list could be up to two years but they may bump me up the list because they're so bad. I'm very shocked. Had no idea they were that bad. Think I've just adjusted to the pain levels. I knew I had a labral tear in the right hip and thought that was due to a fall. The fall may have made it worse but now the joint space has narrowed to nothing.