Damaged tissues can be removed. Arthroscopy can also be used to help view the inside of the knee while ligaments or tendons are repaired from the outside. Most arthroscopic surgery is done on an outpatient basis, not requiring overnight hospitalization.
Recovery is usually quite rapid.
The patient may need to use crutches for a while to avoid weight and pressure on the knee joint. Normal activities should be reduced for several weeks. Pain can be managed with medications. Patients who are younger, sicker, or need more extensive surgery will require more intensive and expensive treatment. Insurance coverage for surgery expenses depends on many factors and should be explored for each individual instance.