An anterior cruciate ligament (ACL) tear is one of the most common knee injuries among athletes and active individuals. Whether the injury occurs during sports, exercise, or an accident, a torn ACL can make the knee feel unstable and limit your ability to participate in the activities you enjoy.
At Orthopaedic Specialists of Austin, our sports medicine specialists provide comprehensive ACL care, helping patients regain strength, restore stability, and safely return to sports and everyday life.
Treatment is personalized based on your age, activity level, severity of the injury, and recovery goals. Whether you have a partial tear, complete tear, or an ACL injury combined with damage to other structures in the knee, early evaluation can help determine the most effective treatment plan.


Conner Patrick, M.D.
Physicians

If you've injured your knee and are experiencing pain, swelling, or instability, it may be time to see a sports medicine specialist.
Common symptoms of an ACL tear include:
A popping sensation or audible "pop" at the time of injury
Immediate or rapid swelling of the knee
Knee pain
A feeling that the knee is unstable or "giving out"
Difficulty walking or bearing weight
Limited range of motion
Difficulty returning to sports or physical activity
Prompt evaluation can help prevent additional damage to the knee, including injuries to the meniscus or cartilage.
The ACL is one of the primary ligaments that stabilizes the knee. Most ACL injuries occur without direct contact and happen during activities that involve sudden stopping, pivoting, cutting, jumping, or landing awkwardly.
Common causes include:
Quickly changing direction while running
Pivoting with the foot planted
Landing improperly after a jump
Sudden deceleration
Direct impact or collision to the knee
Sports such as soccer, football, basketball, skiing, and volleyball
Our specialists perform a thorough evaluation to determine the cause of symptoms and develop the most effective treatment plan.


Physical therapy to restore strength, flexibility, and stability
Activity modification
Functional knee bracing when appropriate
Anti-inflammatory medications to help manage pain and swelling
Neuromuscular and balance training to improve knee control
Patients with persistent instability, complete ACL tears, or goals of returning to cutting or pivoting sports are often candidates for surgery.
Arthroscopic ACL reconstruction
ACL reconstruction using autograft or allograft tissue, depending on individual needs
Meniscus repair or cartilage procedures when additional knee injuries are present
Our surgeons utilize minimally invasive arthroscopic techniques designed to restore knee stability while supporting a safe and successful recovery.


Your visit begins with a comprehensive evaluation to better understand your injury, activity level, and recovery goals.
During your appointment, your physician may:
Review how your injury occurred
Perform a thorough knee examination, including specialized stability tests
Evaluate your knee's range of motion and strength
Obtain X-rays to rule out fractures or other bone injuries
Recommend further testing such as an MRI to confirm the ACL tear and evaluate the meniscus, cartilage, and other ligaments
Develop a personalized treatment plan based on your diagnosis and goals
Our team is committed to helping you understand your injury and guiding you through every step of recovery.
Orthopaedic Specialists of Austin combines specialized sports medicine expertise with advanced treatment options designed to help patients recover safely and return to the activities they love.
Patients benefit from:
Board-certified, fellowship-trained sports medicine specialists
Advanced diagnostic imaging
Minimally invasive arthroscopic surgery
Individualized rehabilitation programs
Coordinated care with experienced physical therapists
Comprehensive care from injury through return to activity
Our goal is to restore knee stability, improve function, and help patients return to sports, work, and everyday life with confidence.

Many people experience a popping sensation at the time of injury, followed by rapid swelling, pain, limited range of motion, and a feeling that the knee may give out during walking or activity.
Not always. Treatment depends on your age, activity level, knee stability, and personal goals. Some patients achieve excellent results with physical therapy and rehabilitation, while others particularly athletes who participate in pivoting or cutting sports may benefit from ACL reconstruction surgery.
Your physician will perform a physical examination, including specialized stability tests, and may order an MRI to confirm the injury and determine whether other structures in the knee, such as the meniscus or cartilage, have also been injured.
Recovery varies from person to person. Most patients gradually return to normal daily activities over the first several months, but returning to competitive sports typically requires 9 to 12 months or longer. Your surgeon and physical therapist will determine when it is safe to return based on your healing, strength, and functional progress.
Yes. With appropriate treatment and a structured rehabilitation program, many athletes can safely return to their previous level of competition. Your return-to-sport timeline will depend on your recovery, strength, knee stability, and successful completion of functional testing.

I saw Dr Kay for my carpal tunnel symptoms and proceeded with surgery. He was very professional and thorough . The location was great; the process wasn’t stressful at all. He did a great job!! Thank you Dr Kay and staff.
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