ACL Injuries: Q&A with Dr. Catherine Logan

Dr. Catherine Logan Headshot

ACL Injury Q&A with Dr. Catherine Logan

What is the ACL, and why is it important?

The ACL is an incredibly important ligment in the knee; it provides stability with cutting and pivoting during sports such as soccer, lacrosse and basketball. 

What causes ACL injuries?

ACL injury can lead to instability and swelling of the knee, basically a feeling of the knee "giving out." Several things can lead to an ACL injury, including gender, anatomic variations, landing/jumping techniques to name a few.

ACL Injuries

The most common mechanism of injury when an ACL is torn is a non-contact injury where the knee falls inward (valgus) while the foot is planted.  

What is ACL Reconstruction?

ACL Reconstruction is a procedure in which a new ACL (graft) is placed in the knee. There are multiple graft options:

Many ACL restoration techniques are done using minimally invasive surgical procedures. This can reduce healing time and prevent excess bleeding.


If you’re living with unstable, swollen, or painful joints, don’t accept these changes as an inevitable part of growing older. Book a consultation with Colorado Sports Medicine and Orthopaedics by calling the office or using the online booking tool today.

Dr. Catherine Logan Headshot Dr. Catherine Logan, MD, MBA Catherine Logan, MD, MBA, MSPT, is a sports medicine orthopaedic surgeon specializing in complex knee and shoulder surgery at Colorado Sports Medicine and Orthopaedics (COSMO) in Denver, Colorado. As a former physical therapist & trainer, Dr. Logan provides a distinct expertise in sports injury, prevention, and surgical management.

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