The noises are created because of the metallic and plastic of you knee substitute shifting more than one another. Ahead of your TKR, it had been somewhat softer cartilage and bone that moved about each other, so no visible noise. 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。 다시 한번 비밀번호 확인 하시면 이용중인 화면으로 https://chaunceyg062jlm1.bleepblogs.com/profile