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phone (918) 492-3133 /  fax (918) 493-2150

Cervical & Lumbar Spine

Deciding the right way to treat your neck or back pain begins with an accurate diagnosis, which involves a thorough orthopaedic evaluation and the use of tools such as MRI and electrodiagnostics.

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Arthroscopic Surgery

Arthroscopy is a common surgical procedure in which a joint is viewed using a small camera. Arthroscopy gives doctors a clear view of the inside of the joint and helps treat orthopaedic problems.

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Sports Medicine

Sports medicine is specialized medical care for treatment and prevention of sports-related injuries. From athletes to active individuals, sports medicine helps patients continue injury-free active lifestyles.

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Understanding Anterior Cruciate Ligament (ACL) Injury

What is the ACL and how can it be injured?

Ligaments are tough, non-stretchable fibers that hold your bones together. The ACL, or anterior cruciate ligament, is one of four primary ligaments that connect the femur (thigh bone) to the tibia (shin bone) at the knee. The ACL’s position — running diagonally through the center of the knee — enables the ligament to provide stability to the knee, limiting side-to-side rotation and preventing the tibia from moving ahead of the femur. Along with ligaments, the knee also contains a cushion of articular cartilage that caps the ends of each leg bone, as well as additional shock-absorbing cartilage, called the meniscus, between them.

Injury to the ACL is one of the most common knee ligament injuries. Even though most ACL injuries occur during a sports activity, ACL injuries aren’t just caused by being tackled while playing football. Injury results when the ACL is stretched beyond its limit. You may have injured your ACL by pivoting quickly, landing poorly from a jump or by hyperextending your knee.

What are the symptoms of an ACL injury?

You may have heard a popping sound when your injury first occurred. After that, severe pain and severe swelling of the entire knee probably sent you right to your doctor or emergency room. Other symptoms include an inability to move your knee normally, or walk without pain or a feeling of instability.

In order to diagnose you properly, your doctor will consider your symptoms, ask you about your activity leading up to the injury, and examine your knee carefully. Because half of all ACL injuries are also accompanied by injuries to the other soft tissue in the knee, your doctor will want to look at the big picture. In addition to examining your knee in specific positions and manipulating its movement, your doctor will likely want you to have X-rays (to check for fractures) or an MRI (magnetic resonance imaging).