Arthroscopic Knee Chondroplasty/Microfracture

After assessing and confirming suitability for arthroscopic treatment, an arthroscope and instruments are typically inserted through small incisions under anesthesia. First, unstable cartilage edges and loose tissue are cleaned up, and then microfractures are performed on the subchondral bone with a awl or drill to promote the exudation of bone marrow components to form fibrous repair tissue. If applicable, cartilage trimming, irrigation, or biological material coverage can be combined. Postoperative monitoring includes bleeding, pain, and joint movement. Passive and active activities are gradually carried out, with the goal of reducing pain and promoting cartilage surface repair. The above is general health information and not medical advice; specific information is subject to specialist assessment and hospital protocols.