Chondroplasty. This procedure is done with arthroscopy — inserting slender surgical instruments into little incisions all-around your knee. For the duration of a chondroplasty, your surgeon trims and smooths roughened arthritic joint surfaces. Chondroplasty is an alternative in cases of moderate to reasonable cartilage use. Kneecap replacement operation does require anaesthesia http://knee cap replacement https://www.theorthopaedicandpainpractice.com/knee-cap-replacement-understanding-the-basics-of-this-orthopaedic-surgery/