Do patients usually require a hospital stay after knee arthroscopic surgery?

In general, knee arthroscopy is performed as an outpatient procedure, meaning that patients are able to go home the same day as their surgery. It is typically not necessary for patients to stay in the hospital overnight.

However, there are some cases in which a hospital stay may be necessary after knee arthroscopic surgery. These include:

- If the patient has a complex or extensive tear in their anterior cruciate ligament (ACL) or other ligaments.

- If the patient has a large amount of swelling or bleeding in their knee.

- If the patient has a history of blood clots.

- If the patient is at risk for infection (for example, if they are immunocompromised).

- If the patient lives a significant distance from the hospital or if they do not have a responsible adult who can help them with their recovery at home.

In these cases, the doctor may recommend that the patient stay in the hospital for observation or to receive additional treatment.

The typical recovery time after knee arthroscopic surgery is 4 to 6 weeks. During this time, patients may experience some pain, swelling, and stiffness. They may also need to use crutches or a brace to support their knee. However, most patients are able to return to their normal activities within a few weeks.