Accessibility Tools
  • Knee Pain Knee Pain

    Knee pain is a common condition affecting individuals of various age groups. It not only affects movement but also impacts your quality of life.

    Know More Launch Movie
  • Knee Injury Knee Injury

    Pain, swelling, and stiffness are the common symptoms of any damage or injury to the knee. If care is not taken during the initial phases of injury, it may lead to joint damage, which may end up destroying your knee.

    Know More
  • ACL Tears ACL Tears

    The ACL prevents the tibia from sliding out in front of the femur. Together with the posterior cruciate ligament (PCL), it provides rotational stability to the knee.

    Know More
  • MCL Tears MCL Tears

    The medial collateral ligament (MCL) is the ligament located on the inner part of the knee joint. It runs from the femur (thighbone) to the top of the tibia (shinbone) and helps in stabilizing the knee.

    Know More
  • Tibial Eminence Fractures Tibial Eminence Fractures

    A tibial eminence fracture is break or crack in the bony attachment of the ACL to the tibia. The fracture can be a contact or non-contact injury and occurs at the base of the tibial eminence.

    Know More
  • Femur Fracture Femur Fracture

    A femur fracture is a break in the femur. The distal femur is the lower part of the thigh bone which flares out like an upside-down funnel and its lower end is covered by a smooth, slippery articular cartilage that protects and cushions the bone during movement.

    Know More
  • Tibial Plateau Fracture Tibial Plateau Fracture

    A tibial plateau fracture is a crack or break on the top surface of the tibia or shinbone in the knee joint. The fracture most often occurs following a high-intensity trauma or injury from the impaction of the femoral condyles over the tibial plateau.

    Know More
  • Meniscal Tears Meniscal Tears

    A meniscal tear is a common knee injury in athletes, especially those involved in contact sports. A sudden bend or twist in your knee causes the meniscus to tear. Elderly people are more prone to degenerative meniscal tears as the cartilage wears out and weakens with age.

    Know More Launch Movie
  • MCL Sprains MCL Sprains

    Your MCL may get sprained or injured while twisting, bending or quickly changing direction.

    Know More
  • Unstable Knee Unstable Knee

    An unstable knee can be caused by the sudden twisting of the knee, tears of the meniscus, ligament or capsule, osteoarthritis of the knee (wear and tear of the cushioning cartilage tissue between the bones) and sports injuries.

    Know More
  • Knee Sprain Knee Sprain

    Knee sprain is a common injury that occurs from overstretching of the ligaments that support the knee joint. A knee sprain occurs when the knee ligaments are twisted or turned beyond its normal range, causing the ligaments to tear.

    Know More
  • Knee Ligament Injuries Knee Ligament Injuries

    Ligaments are tough bands of tissue that connect one bone to another bone. The ligaments of the knee stabilize the knee joint. There are two important groups of ligaments that hold the bones of the knee joint together, collateral and cruciate ligaments - medial collateral ligament (MCL) and lateral collateral ligament (LCL), and anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL).

    Know More
  • Fractures of the Patella Fractures of the Patella

    The patella or kneecap is a small bone present in the front of your knee where the thigh bone meets the shinbone. It provides protection to your knee and attachment to muscles in the front of the thigh. An injury to the knee can result in a break or fracture of the patella.

    Know More Launch Movie
  • Patellar Instability Patellar Instability

    Any damage to the supporting ligaments may cause the patella to slip out of the groove either partially (subluxation) or completely (dislocation). This misalignment can damage the underlying soft structures such as muscles and ligaments that hold the kneecap in place.

    Know More
  • Patellofemoral Instability Patellofemoral Instability

    Patellofemoral instability means that the patella (kneecap) moves out of its normal pattern of alignment. This malalignment can damage the underlying soft structures such as muscles and ligaments that hold the knee in place.

    Know More Launch Movie
  • Chondromalacia Patella Chondromalacia Patella

    Chondromalacia patella is a common condition characterized by softening, weakening and damage of the cartilage. The condition is most often seen in young athletes and older adults who have arthritis of the knee. It especially occurs in women.

    Know More
  • Jumper's Knee Jumper's Knee

    Jumper’s knee, also known as patellar tendinitis, is inflammation of the patellar tendon that connects your kneecap (patella) to your shinbone. This tendon helps in the extension of the lower leg.

    Know More
  • Iliotibial Band Syndrome Iliotibial Band Syndrome

    An iliotibial band is a tough group of fibers that runs from the iliac crest of the hip along the outside of the thigh, till the outer side of the shinbone, just below the knee joint. Its function is to coordinate with the thigh muscles and provide stability to the knee joint.

    Know More
  • Fractures of the Tibia Fractures of the Tibia

    The lower leg is made up of two long bones called the tibia and fibula that extend between the knee and ankle. The tibia or shinbone is the larger of the two bones. It bears most of the body’s weight and helps form the ankle joint and knee joint.

    Know More Launch Movie
  • Osteochondritis Dissecans of the Knee Osteochondritis Dissecans of the Knee

    Osteochondritis dissecans is a joint condition in which a piece of cartilage, along with a thin layer of the bone separates from the end of the bone because of inadequate blood supply. The separated fragments are sometimes called “joint mice”. These fragments may be localized or may detach and fall into the joint space, causing pain and joint instability.

    Know More
  • Osteochondral Lesions of the Knee Osteochondral Lesions of the Knee

    Coming soon

    Know More
  • Meniscal Injuries Meniscal Injuries

    Meniscal tears are one of the most common injuries to the knee joint. It can occur at any age but are more common in athletes involved in contact sports. The meniscus has no direct blood supply and for that reason, when there is an injury to the meniscus, healing is difficult.

    Know More
  • Multiligament Instability Multiligament Instability

    The knee is a complex joint of the body that is vital for movement. The four major ligaments of the knee are anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), medial collateral ligament (MCL) and lateral collateral ligament (LCL). They play an important role in maintaining the stability of the knee. A multiligament injury is a tear in one or more ligaments of the knee, which affects the knee stability.

    Know More
  • PCL Injuries PCL Injuries

    Posterior cruciate ligament (PCL), one of the four major ligaments of the knee, is situated at the back of the knee. It connects the thighbone (femur) to the shinbone (tibia). The PCL limits the backward motion of the shinbone.

    Know More
  • Knee Fracture Knee Fracture

    A fracture is a condition in which there is a break in the continuity of the bone. In younger individuals, these fractures are caused by high energy injuries, as from a motor vehicle accident. In older people, the most common cause is a weak and fragile bone.

    Know More
  • Quadriceps Tendon Rupture Quadriceps Tendon Rupture

    The quadriceps can rupture after a fall, direct blow to the leg and when you land on your leg awkwardly from a jump. Quadriceps tendon rupture most commonly occurs in middle-aged people who participate in sports that involve jumping and running.

    Know More Launch Movie
  • Patellar Tendon Rupture Patellar Tendon Rupture

    The patellar tendon works together with the quadriceps muscle and the quadriceps tendon to allow your knee to straighten out. Patella tendon rupture is the rupture of the tendon that connects the patella (kneecap) to the top portion of the tibia (shinbone).

    Know More
  • Articular Cartilage Injury Articular Cartilage Injury

    Articular or hyaline cartilage is the tissue lining the surface of the two bones in the knee joint. Cartilage helps the bones move smoothly against each other and can withstand the weight of the body during activities such as running and jumping.

    Know More
  • Lateral Meniscus Syndrome Lateral Meniscus Syndrome

    Lateral meniscus syndrome is characterized by an injury caused by the tearing of the cartilage tissue or a rare case of a congenital abnormality called a discoid meniscus, which results in knee pain.

    Know More
  • Chondral or Articular Cartilage Defects Chondral or Articular Cartilage Defects

    The damage of the articular cartilage can affect you regardless of your age. It can be damaged by trauma such as accidents, mechanical injury such as a fall or from degenerative joint disease (osteoarthritis) occurring in older people.

    Know More
  • Posterolateral Instability Posterolateral Instability

    Posterolateral instability, also known as posterolateral rotatory instability (PLRI), is a common pattern of knee instability that results from injuries to the structures that support the outside of the knee joint, the posterolateral corner.

    Know More
  • Knee Angular Deformities Knee Angular Deformities

    Angular deformities of the knee are variations in the normal growth pattern during early childhood and are common during childhood.

    Know More
  • Loose Bodies in the Knee Loose Bodies in the Knee

    Loose bodies are fragments of detached cartilage or bone inside the knee joint. These fragments may be free floating (unstable) or may be trapped (stable) within the joint. Depending on the severity, you may have one or more loose bodies in your knee joint.

    Know More
  • Patellar Tendinitis Patellar Tendinitis

    Patellar tendinitis, also known as "jumper's knee", is an inflammation of the patellar tendon that connects your kneecap (patella) to your shinbone. This tendon helps in extension of the lower leg.

    Know More
  • Meniscus Root Tear Meniscus Root Tear

    Meniscal root tears are characterized as soft tissue or bony root avulsion injuries or radial tears located within 1 cm of meniscus root attachment.

    Know More
  • Women & ACL Injuries Women and ACL Injuries

    Anterior cruciate ligament (ACL) injury is one of the common injuries of the knee. An injury to the ACL commonly occurs during sports or activities that involve twisting, overextension, landing from a jump incorrectly and abrupt change in direction or speed of movements.

    Know More
  • Medial Meniscus Syndrome Medial Meniscus Syndrome

    Of the menisci within the knee, it is the medial that is more easily injured. Differences in the anatomical attachments of the medial meniscus compared to the lateral, mean that the medial meniscus becomes distorted during combined flexion and rotation movements in a manner not experienced on the lateral side.

    Know More
  • Multiligament Knee Injuries Multiligament Knee Injuries

    Injury to more than one knee ligament is called a multiligament knee injury and may occur during sports or other physical activities.

    Know More
  • Stress Fracture of the Tibia Stress Fracture of the Tibia

    A stress fracture of the tibia or shinbone is a thin fracture, also called a hairline fracture that occurs in the tibia due to excess stress or overuse. The tibia is a weight-bearing bone in which stresses can accumulate from activities such as running and jumping.

    Know More
  • Anterior Knee Pain Anterior Knee Pain

    Anterior knee pain is characterized by chronic pain over the front and center of the knee joint. It is common in athletes, active adolescents (especially girls) and overweight individuals.

    Know More
  • Knee Sports Injuries Knee Sports Injuries

    Sports trauma or sports injuries refer to injuries caused while playing indoor or outdoor sports and exercising. Sports trauma can result from accidents, inadequate training, improper use of protective devices, or insufficient stretching or warm-up exercises.

    Know More
  • Tibial Shaft Fracture Tibial Shaft Fracture

    A tibial shaft fracture is a crack or break in the middle section of the tibia bone due to severe trauma.

    Know More
  • Pediatric Tibial Tubercle Fractures Pediatric Tibial Tubercle Fractures

    Tibial tubercle fractures are quite rare occurrences that typically affect physically active adolescents between the age of 14 and 17. It is caused by violent tensile forces exerted over the tibial tuberosity (a bulge in the tibial bone) during activities involving sudden contraction of the knee extensors (springing and jumping).

    Know More
  • Runner's Knee Runner's Knee

    Patellofemoral pain syndrome also called runner’s knee refers to pain under and around your kneecap. Patellofemoral pain is associated with a number of medical conditions such as anterior knee pain syndrome, patellofemoral malalignment, and chondromalacia patella.

    Know More
  • University of Iowa Health Care
  • UW Health University of Wisconsin Hospitals and Clinics
  • Duke University Medical Center
  • Augusta University Medical College of Georgia
  • The Arthroscopy Association of North America
  • American Academy of Orthopaedic Surgeons
  • American Orthopedic Society for Sports Medicine
  • Rush Copley Medical Center
  • FAAOS