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Conditions

Chondromalacia Patella

Chondromalacia Patella

The patella, also called the kneecap, is a small bone present on the front of your knee joint. The underside of the patella is covered by cartilage that allows smooth gliding of the knee with movement. Overuse or misalignment of the patella can cause wear and tear of the cartilage.

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.

Kneecap Bursitis

Kneecap Bursitis

A bursa is a small fluid-filled sac found between soft tissues and bones. It lubricates and acts as a cushion to decrease friction between bones when they move.

Baker's Cyst

Baker's Cyst

The knee consists of a fluid called synovial fluid, which reduces the friction between the bones of the knee joint while you move your leg. Sometimes this fluid is produced in excess, resulting in its accumulation in the back of your knee.

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.

Lateral Patellar Compression Syndrome

Lateral Patellar Compression Syndrome

The patella, also called kneecap, is a small flat triangular bone located at the front of the knee joint. It is a sesamoid bone embedded in a tendon that connects the muscles of the thigh to the shinbone (tibia). The function of the patella is to protect the front portion of the knee.

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.

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”.

Shin Splints

Shin Splints

Shin splints are pain and inflammation of the tendons, muscles and bone tissue along the tibia or shinbone (lower leg). It occurs because of vigorous physical activities such as exercise or sports. The condition is also referred to as medial tibial stress syndrome (MTSS).

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.

Unstable Knee

Unstable Knee

The knee joint is one of the largest joints in the body. This highly complex joint has several tissues supporting and stabilizing its movement:

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.

Knee Infection

Knee Infection

Knee infection is a serious medical condition that needs immediate treatment. Infection may occur followed by a knee replacement surgery or trauma and is usually caused by bacteria. Infection may spread to the space of the knee joint or deep layers of your knee causing serious complications.

ACL Tears

ACL Tears

The anterior cruciate ligament (ACL) is one of the major ligaments of the knee. It is located in the middle of the knee and runs from the femur (thighbone) to the tibia (shinbone). 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.

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.

MCL Sprains

MCL Sprains

The medial collateral ligament (MCL), a band of tissue present on the inside of your knee joint, connects your thighbone and shinbone (bone of your lower leg). The MCL maintains the integrity of the knee joint and prevents it from bending inward.

Meniscal Injuries

Meniscal Injuries

A muscle injury also called a muscle strain or a pulled muscle can occur when a muscle is overstrained. This can happen during sports orregular activities.

Meniscal Tears

Meniscal Tears

The two wedge-shaped cartilage pieces present between the thighbone and the shinbone are called meniscus. They stabilize the knee joint and act as shock absorbers.

Ligament Injuries

Ligament Injuries

The knee is a complex joint that consists of bone, cartilage, ligaments, and tendons that help in your joint’s movements.

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).

Knee Arthritis

Knee Arthritis

The joint surface is covered by a smooth articular surface that allows pain-free movement in the joint. Arthritis is a general term covering numerous conditions where the joint surface or cartilage wears out. This surface can wear out for several reasons; often the definite cause is not known.

Patellar Dislocation/Patellofemoral Dislocation

Patellar Dislocation

The patella (kneecap) is a protective bone attached to the quadriceps muscles of the thigh by quadriceps tendon. It articulates with the femur bone to form the patellofemoral joint. The patella is protected by a ligament called the medial patellofemoral ligament (MPFL), which prevents the kneecap from gliding out.

Chondral or Articular Cartilage Defects

Chondral or Articular Cartilage Defects

The 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 your body during activities such as running and jumping.

Patellar Instability

Patellar Instability

The patella is a small piece of bone in front of the knee that slides up and down the groove in the femur bone during bending and stretching movements. The ligaments on the inner and outer sides of the patella hold it in the femoral groove and avoid dislocation of the patella from the groove.

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.

Patella Fracture

Patella Fracture

The kneecap or patella forms a part of the knee joint. It is present at the front of the knee, protecting the knee and providing attachment to various muscle groups of the thigh and leg.

Recurrent Patella Dislocation

Recurrent Patella Dislocation

The patella (kneecap) is a small bone that shields your knee joint. It is present in front of your knee, on a groove called the trochlear groove that sits at the junction of the femur (thighbone) and tibia (shinbone).

Quadriceps Tendon Rupture

Quadriceps Tendon Rupture

The quadriceps tendon is a thick tissue located at the top of the kneecap. It works together with the quadriceps muscles to allow us to straighten our leg. The quadriceps muscles are the muscles located in front of the thigh.

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).

Lateral Meniscus Syndrome

Lateral Meniscus Syndrome

The knee joint is formed by the union of two bones, namely the femur (thighbone) and the tibia (lower leg bone). At the junction of these two bones is a cartilage called meniscus, which acts as a shock absorber.

Tibial Eminence Spine Avulsion Fracture

Tibial Eminence Spine Avulsion Fracture

The knee joint is made up of bones, the thighbone, and shinbone (lower leg), which articulate with each other. The upper aspect of the shinbone is made up of the medial (towards the inner side of the knee) and lateral (towards the outer side of the knee) plateaus (flat regions).

Osteonecrosis of the Knee

Osteonecrosis of the Knee

Osteonecrosis is a condition in which the death of a section of bone occurs because of lack of blood supply to it. It is one of the most common causes of knee pain in older women. Women over 60 years of age are commonly affected, three times more often than men.

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. Physiologic angular deformities vary with age as:

Periprosthetic Knee Fractures

Periprosthetic Knee Fractures

Knee replacement, also called knee arthroplasty, is a surgical procedure in which the worn-out or damaged surfaces of the knee joint are removed and replaced with artificial implants.

Medial Gastrocnemius Strain

Medial Gastrocnemius Strain

A medial gastrocnemius strain (MGS), also sometimes called “tennis leg”, is an injury to the calf muscle in the back of the leg. It occurs when the calf muscle is stretched too far resulting in a partial or total tear or rupture within the muscle.

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.

Bowed Legs

Bowed Legs

Bowed leg is a bony deformity resulting in outward curvature of one or both knees of the lower legs. It is commonly seen in toddlers and overweight adolescents.

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.

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.

Knee Osteoarthritis

Knee Osteoarthritis

Osteoarthritis also called degenerative joint disease, is the most common form of arthritis. It occurs most often in older people. This disease affects the tissue covering the ends of bones in a joint (cartilage).

Knee Sports Injuries

Knee Sports Injuries

Trauma is any injury caused during physical activity, motor vehicle accidents, electric shock, or other activities. Sports trauma or sports injuries refer to injuries caused while playing indoor or outdoor sports and exercising.

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.

Women and ACL Injuries

Women and ACL Injuries

The anterior cruciate ligament is one of the four major ligaments of the knee that connects the femur (thigh bone) to the tibia (shin bone) and helps stabilize the knee joint. Anterior cruciate ligament (ACL) injury is one of the common injuries of the knee.

Periprosthetic Knee Infection

Periprosthetic Knee Infection

A very small percentage of patients (less than 1%) who undergo knee replacement may develop an infection around the knee joint. This infection is called a periprosthetic knee infection.

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.

Adolescent Knee Problems

Adolescent Knee Problems

Osgood-Schlatter disease refers to a condition in older children and teenagers caused by excessive stress to the patellar tendon (located below the kneecap). Participants in sports such as soccer, gymnastics, basketball, and distance running are at higher risk for this disease.

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.

Knee Pain

Knee Pain

Knee pain is a common condition affecting individuals of different age groups. It not only affects movement but also impacts your quality of life. An injury or disease of the knee joint or any structure surrounding the knee can result in knee pain.

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.

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.

Osgood-Schlatter Disease

Osgood-Schlatter Disease

Osgood-Schlatter disease refers to an overuse injury that occurs in the knee of growing children and adolescents. This is caused by inflammation of the tendon located below the kneecap (patellar tendon).

Northwest Oklahoma Orthopaedic Clinic

Northwest Oklahoma Orthopaedic Clinic

900 W. Cherokee Ave. Enid, OK 73701

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