The knee is the body’s largest joint and the source of the most orthopedic problems. Sports injury, osteoarthritis, fractures and ‘wear and tear’ cause patients to seek treatment for pain and degeneration of the knee joint. Orthopedic Surgeons of AOI will evaluate your condition and offer a course of treatment aimed at returning you to a normal lifestyle.

Common Knee Injuries

Many athletes experience injuries to their knee ligaments. Of the four major ligaments found in the knee, the anterior cruciate ligament (ACL) and the medial collateral ligament (MCL) are often injured in sports. The posterior cruciate ligament (PCL) may also be injured.

• ACL injury
  Changing direction rapidly, slowing down when running, and landing from a jump may cause tears in the ACL. Athletes who participate in skiing and basketball, and athletes who wear cleats, such as football players, are susceptible to ACL injuries.
• MCL injury
  Injuries to the MCL are usually caused by a direct blow to the outside of the knee. These types of injuries often occur in contact sports, such as football or soccer.
• PCL injury
  The PCL is often injured when an athlete receives a blow to the front of the knee or makes a simple misstep on the playing field.
• Torn cartilage (Meniscus injury)
  When people talk about torn knee cartilage, they are usually referring to a torn meniscus. The mensicus is a tough, rubbery cartilage that is attached to the knee's ligaments. The meniscus acts like a shock absorber. In athletic activities, tears in the meniscus can occur when twisting, cutting, pivoting, decelerating, or being tackled. Direct contact is often involved.