The concept of CPM was created by Dr. Robert Salter in 1970 and is currently being used in select patients following a total knee replacement, ACL reconstruction, and a variety of other procedures about the knee. In theory, the CPM allows for the movement of synovial fluid to allow for better diffusion of nutrients into damaged cartilage. Additionally, it has been thought to prevent fibrous scar tissue formation about the joint. While some studies have shown increased early active knee flexion at two weeks, these results were not significant at later follow-up. Controversy exists as to whether these small benefits offset the patient inconvenience and expense of the CPM.
Review more high-yield concepts about TKA Postoperative Rehabilitation & Outpatient Management on the most recent episode of The Orthobullets Podcast. Listen wherever you get your podcasts!
