Minimally invasive surgery for the knee is just one type of surgical treatment, and the cost of the entire minimally invasive treatment will certainly vary greatly for different disease characteristics. Like knee free body, simply is to remove the free body through knee arthroscopy can be done, the whole cost is estimated to be more than 10,000 dollars. However, if the cruciate ligament is ruptured, the ligament reconstruction should be considered along with the minimally invasive knee surgery, and it may cost$30,000 to$50,000. In other cases, if the medial collateral ligament or lateral collateral ligament is torn, the cost may be as little as$10,000 to$20,000 for a minimally invasive arthroscopic procedure with direct suturing. Minimally invasive arthroscopic surgery for removal of meniscal injuries is just over$10,000. So the exact cost does not depend on this minimally invasive surgery, but on the severity and characteristics of the disease itself.