The noises are made via the metallic and plastic of you knee alternative shifting over one another. Before your TKR, it absolutely was reasonably softer cartilage and bone that moved around one another, so no recognizable sound. 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 네이버 여행 서비스를 이용해 주신 여러분께 감사드리며, 더 좋은 서비스로 https://richarda210qgt7.blogsumer.com/profile