Visitors work with 5 solutions that, if added in the correct order, react to change colors. . . To show chemical reactions as evidenced by color changes, and to have visitors develop experimental skills by. controlling variables in an experiment, systematically evaluating all possible combinations of solutions, and.
Chondroplasty is one such technique that is used to help smooth out damaged, irregular shaped cartilage in order to provide a smoother gliding surface for the joint. This can be effective in reducing the symptoms associated with the injury and can prevent further propagation of the chondral injury.
Knee replacement surgery (arthroplasty) is a routine operation that involves replacing a damaged, worn or diseased knee with an artificial joint. Adults of any age can be considered for a knee replacement, although most are carried out on people between the ages of 60 and 80.