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How do I know I tore my ACL? The 5 most common signs and symptoms of an ACL injury

Here are five signs and symptoms common with ACL injuries:

  1. Audible pop
  2. Instant pain
  3. Immediate swelling
  4. Knee instability
  5. Reduction in knee range of motion

By being able to identify common signs and symptoms associated with a torn ACL, you can more rapidly understand the severity of your potential injury which will allow you to seek health care sooner. The sooner you seek professional help, the faster you can begin your journey towards recovery.

Watch Aleesha discuss how to identify common signs and symptoms of ACL surgery

Read the full blog that discusses the 5 most common signs and symptoms of an ACL injury here.

Read all 8 of Aleesha's blogs here!

If you are recovering from an ACL injury or ACL surgery and you want to do everything possible to return to running download our Curovate physical therapy app from the links below. Curovate provides daily video guided strengthening exercises, the ability to measure knee range of motion, in-app chat with a physical therapist to answer your surgery and recovery questions and educational blogs and webinars.

If you need further customized assistance during your ACL recovery check out our Virtual Physical Therapy page to book your 1-on-1 video session with a physical therapist.

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References

1. Austermuehle, P.D. Common knee injuries in primary care. The Nurse practitioner. 2001;26(10):26, 32โ€“45; quiz 46. doi: 10.1097/00006205-200110000-00005. PubMed PMID: 11688237.

2. Pines, J.M. and W.W. Everett. Acute Knee Injuries, in Evidence-Based Emergency Care. Oxford, UK: Blackwell Publishing Ltd.; 2008. p. 67โ€“71. doi: 10.1002/9781444300772.ch9.

3. LaBella, C.R., W. Hennrikus, T.E. Hewett, and Council on Sports Medicine and Fitness, and Section on Orthopaedics. Anterior cruciate ligament injuries: diagnosis, treatment, and prevention. Pediatrics. 2014;133(5):e1437-50. doi: 10.1542/peds.2014-0623. PubMed PMID: 24777218.

4. Brukner, P. and K. Khan. Anterior Cruciate Ligament Injuries, in Ebook Brukner & Khanโ€™s Clinical Sports Medicine: Injuries, Vol. 1. 2017. p. 737.

5. Anterior Cruciate Ligament (ACL) Injuries. American Academy of Orthopaedic Surgeons. 2014 [cited 2021 Sep 28].