Knee Surgery Recovery: Swelling and Scar Tissue

Knee replacement, ACL repair, meniscus surgery. Whatever you had, your knee is now swollen, stiff, and stubborn. Bending it feels like a battle, and your ankle has puffed up too.

Ay, tesoro (oh, treasure), let's talk about why your knee swells so much, and how to help it heal.

Knee surgery recovery: the quick answer

Swelling after knee surgery is normal and can last for months, especially after a knee replacement. It often travels down into your shin, ankle, and foot.

Physical therapy is the most important part of your recovery. Gentle lymphatic drainage and, later, scar tissue release can support that work by helping swelling move and helping tight tissue around your knee soften.

What's normal

• Swelling and warmth around your knee for weeks to months

• Swelling in your lower leg, ankle, and foot

• Stiffness, especially in the morning or after sitting

• Bruising that travels down your leg

• Numbness on the outside of your scar

Paciencia, tesoro: patience. Knees take their time.

What helps

• Do your physical therapy exercises. Todos los días: every day

• Ice and elevation, as your surgeon or physical therapist recommends

• Walk with whatever support you've been given

• Compression stockings, if your doctor recommends them

Swelling down your leg

Gravity pulls fluid from your knee down into your ankle and foot. That's why your lower leg can look puffier than your knee.

→ Heavy Legs After Long Days or Flights

What I tell my clients: gentle lymphatic drainage starts away from your knee, opening up the pathways first, then helps guide fluid out of your leg. Once your incision is fully closed, gentle scar tissue release can help the tissue around your knee move more freely, which can make your PT exercises feel a little easier.

→ Scar Tissue Release: What It Feels Like, and What to Expect

Here's your chisme for today: schedule your lymphatic sessions on days you don't have PT, or after PT, not right before. Your knee will be more relaxed for both.

When to call your doctor

Ojo, watch out: call your doctor right away for pain, swelling, warmth, or redness in your calf, especially if it's getting worse. That can be a sign of a blood clot. Also call for a fever, redness or drainage from your incision, or swelling that suddenly gets much worse. Call 911 for chest pain or shortness of breath.

Ready to heal?

If you're in Sacramento and recovering from knee surgery, I'd love to help with the swelling and stiffness.

→ Book a Session

Not local? Reach out to me for a private consult over Zoom (small fee).

→ Email Me: christina@lymphandscars.com

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I'm a Certified Massage Therapist (CAMTC No. 39170), not a doctor. This post is for education, not medical advice. Always follow your surgeon's and physical therapist's instructions. If you think you're having an emergency, call 911.