Knee arthroscopy surgery is a minimally invasive procedure used to diagnose and treat problems inside the knee joint. A small camera is inserted through tiny cuts to repair damaged tissues such as cartilage or ligaments. It is commonly performed as arthroscopy for meniscus tear, where the torn cartilage is trimmed or repaired to reduce pain and improve movement. One major advantage of knee arthroscopy surgery is faster healing. The knee arthroscopy recovery time usually ranges from 2–4 weeks for minor procedures and 6–12 weeks for meniscus repair, depending on the condition and physiotherapy. Conclusion Knee arthroscopy surgery is an effective treatment for knee injuries, including arthroscopy for meniscus tear, with a relatively short knee arthroscopy recovery time when proper rehabilitation is followed.