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.
Arthroplasty Definition. Arthroplasty is surgery to relieve pain and restore range of motion by realigning or reconstructing a joint. Purpose. The goal of arthroplasty is to restore the function of a stiffened joint and relieve pain. Two types of arthroplastic surgery exist. Joint resection involves removing a portion of the bone from a stiffened joint, creating a gap between the bone and the socket, to improve the range of motion. Scar tissue eventually fills the gap.