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What is the fastest way to recover from an ACL tear?

Author

Mia Kelly

Published Jan 21, 2026

7 tips to make recovery from ACL reconstruction surgery easier

  1. Control your pain. High pain levels will stop you from doing the necessary exercises. ...
  2. Reduce swelling. ...
  3. Restore full straightening. ...
  4. Get the knee bending. ...
  5. Don't forget about the kneecap. ...
  6. Get the quads going. ...
  7. WALK.

How can I heal my ACL faster?

5 Ways to Help Speed Up ACL Surgery Recovery

  1. Decreased pain. Cold therapy is a long-standing method of reducing pain after surgery. ...
  2. Less swelling (edema) Your doctor probably talked to you about post-op edema and swelling, side effects of surgery. ...
  3. Increased lymphatic drainage. ...
  4. Stimulated tissue healing. ...
  5. Lower narcotic use.

Whats the fastest you can recover from a torn ACL?

Most people recover from an ACL tear within six to nine months.

How long does an ACL tear take to heal?

Within the first few weeks after surgery, you should strive to regain a range of motion equal to that of your opposite knee. Recovery generally takes about nine months. It may take eight to 12 months or more before athletes can return to their sports.

How long does it take for an ACL tear to heal without surgery?

Non-surgical Treatment

The time it takes to recover is approximately 3 months.

16 related questions found

What should I avoid with a torn ACL?

ACL Rehab Exercises to Avoid

  • Excessive weight-bearing before your body is ready. Early in the recovery process, perhaps even immediately after surgery, a doctor or physical therapist may instruct you to put some weight on the injured leg. ...
  • Walking without support too early. ...
  • Full-range open-chain knee extension.

What happens if you don't repair a torn ACL?

If nothing is done, the ACL injury may turn into chronic ACL deficiency. Your knee may become more and more unstable and may give out more often. The abnormal sliding within the knee also can hurt cartilage. It can trap and damage the menisci in the knee and can also lead to early osteoarthritis.

How painful is ACL surgery?

Most people have some surgery-related pain and discomfort for the first week or so. Not surprisingly, pain decreases with time. By the end of a week or two at the most, you should have very little discomfort. Swelling and bruising are also relatively common, and like discomfort, they're temporary.

Can ACL heal without surgery?

Without surgery, your ACL will remain torn. The knee might heal—the swelling and pain will stop. But a torn anterior cruciate ligament does not reattach or heal itself.

Can you run with a torn ACL?

If you are wondering, "Can I run again with an ACL tear?" Rest assured, running with an ACL tear is possible if the knee is stable and has proper strengthening to allow the muscle to support the knee.

Does partial ACL tear heal?

The prognosis for a partially torn ACL is often favorable, with the recovery and rehabilitation period usually at least 3 months. However, some patients with partial ACL tears may still have instability symptoms.

Why does ACL recovery take so long?

Why is the ACL recovery period so long? The reason for this is due to the biological changes which the graft will need to undergo in order to re-incorporate into the body. Once a graft is disconnected from the body, even for a short time, the cells within it undergo necrosis (i.e. die).

How do you sleep with a torn ACL?

You can sleep on your back or side. Do not rest your knee with a pillow/towel under. It is very important to keep your knee straight.

What happens at 6 weeks after ACL surgery?

Week 6-12:

Patients will begin working on more activity-specific strengthening and weight bearing exercises, such as squats, ascending and descending stairs, and balancing. They can also begin biking with resistance. The muscles begin to recover their normal function and gait becomes more normalized.

How do you strengthen your ACL?

Strengthen. Having adequate strength in your hips and thighs is key to providing support for your knees and preventing ACL injuries. Squats and lunges are just a couple of exercises that can build strength. Make sure to use good technique.

Do ACL tears hurt?

One of the most feared sports and work injuries is a tear of the anterior cruciate ligament (ACL), which has ended or derailed the careers of numerous high-profile athletes. A torn ACL is very painful and can debilitate a person for several months and perhaps for life, although recovery for some is possible.

What is Grade 3 ACL tear?

Grade 3. Grade 3 ACL tears happen when the ACL is torn completely in half and is no longer providing any stability to the knee joint.

What exercise can you do with a torn ACL?

How do I do ACL exercises? Quad sets, straight-leg raises, and heel slides are common exercises used after an ACL injury. As symptoms decrease and you are able to bear weight, side-lying leg lifts, glute sets, bridges, mini-squats, heel raises, and prone hamstring curls might be added.

Will I gain weight after ACL surgery?

Conclusions: Weight change in young adults after ACL rupture is not uniform. Some gain weight, while others do not. Athletes who were male, younger, and sustained a 2nd ACL injury were more likely to gain weight over 5 years.

What happens 1 week after ACL surgery?

Pain and swelling are at their peak in the first week after ACL surgery. 1 It is especially important to apply cold therapy during this period to help reduce swelling and naturally control pain.

Is ACL surgery major or minor?

ACL reconstruction surgery can help restore range of motion, function and stability to the knee joint after an ACL injury. ACL reconstruction surgery is a common but major surgery with risks, like any other surgery.

Can walking on a torn ACL make it worse?

You shouldn't walk on a torn ACL too soon after you've experienced an injury. It might make the injury more painful and cause further damage.

What percent of ACL tears need surgery?

About 50% of young active patients will need a delayed reconstruction of the ACL (level 1 study).

Why are ACL injuries so serious?

Without an ACL, the knee is very unstable (and weak) during lateral movement. This is why some players that depend on quick, rapid side movements can't play with an injured ACL, while others who move mainly forward and backward with less lateral motion have a better chance to wear a brace and continue play.

How do I know if my ACL is torn again?

Seven Self-Administering Tests to Know If You've Torn Your ACL

  1. Listen for a Popping sound. If you tore your ACL your knee will pop. ...
  2. Observe a Joint Shift. Compare your injured knee with your healthy knee. ...
  3. Walk. A torn ACL will inhibit your ability to walk. ...
  4. Swelling. ...
  5. Evaluate Pain. ...
  6. Unable to Bend Knee. ...
  7. Weak Leg Muscles.