🔬
About ↗
Knee Arthroscopy (Keyhole Knee Surgery) Recovery
🩺
Based on guidance from NHS, NICE, AAOS & healthdirect
Last reviewed: July 2026 · Free to use · No data collected
Knee arthroscopy is keyhole surgery and recovery is generally faster than open knee surgery. However, the knee will be more swollen and sore than many people expect. Recovery timeline depends significantly on what was done: a simple washout recovers in weeks; a meniscal repair takes 3–4 months before full return to sport.
⚕️ This is friendly general guidance. Your surgeon's and medical team's specific instructions always take priority. If you are concerned about any symptom, contact your surgical team or call emergency services; do not rely on this guide alone.
Quick answers
This section summarises what published clinical guidelines say. It does not replace advice from your surgeon, GP, or clinical team. Always follow the instructions you were given at discharge.
How long does recovery take?
As per published guidelines (last checked Jul 2026), simple arthroscopy (meniscus trim, loose body removal): 2–6 weeks. Meniscal repair: 3–4 months. Cartilage procedures: 6–12 months. Your procedure type matters more than the word “arthroscopy” (NHS, last checked Jul 2026).
When can I walk?
As per NHS and AAOS guidelines (last checked Jul 2026), most patients walk with crutches the same day. Full weight-bearing without crutches: typically 1–2 weeks for simple procedures, 6 weeks for meniscal repair (NHS, AAOS, last checked Jul 2026).
When can I drive?
As per NHS and DVLA guidelines (last checked Jul 2026), left knee in an automatic car: often within a few days. Right knee: when you can brake hard without pain, typically 1–2 weeks. Meniscal repair: 4–6 weeks (last checked Jul 2026).
Why is my knee so swollen?
As per published guidelines (last checked Jul 2026), swelling from the fluid used during surgery plus the body’s inflammatory response is normal and expected. Ice, elevation, and compression are the standard treatments. Swelling can persist for 2–6 weeks (NHS, last checked Jul 2026).
Recovery essentials
Things other patients have found genuinely helpful after knee arthroscopy.
🥶
Ice is critical for swelling after arthroscopy. Published guidance recommends icing 20 minutes every 2 hours for the first few days. Knee ice pack wraps →
🛌
Elevating the leg above heart level reduces swelling significantly in the first week. Leg elevation wedge →
🚿
Keeps the small puncture wounds dry while showering. Waterproof wound protectors →
Postopcare.info may earn a small commission from Amazon at no cost to you. These are things patients have told us genuinely helped, nothing else.
Get your personalised day-by-day guide
Enter your surgery date and see exactly where you are in recovery, plus daily checklists, symptom tracking, and medication reminders.
Your recovery toolkit
Free interactive tools to track your recovery day by day. Everything stays on your device — nothing is uploaded or shared.
Daily dashboardMeds, vitals & wound photos in one view
Discharge packTurn discharge notes into a day-one plan
Last-dose tracker“When can I take the next one?”
Vitals trackerTemperature, heart rate, BP & oxygen
Wound photo journalSame angle every day — spot changes early
Pain trackerSpot the trend, share it with your GP
These tools support — never replace — the advice of your surgical team. If something feels wrong, contact your doctor or emergency services.