ACL Injury: Should it be fixed?
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.
Activities After a Knee Replacement
Knee replacement is a surgery performed to replace parts of a diseased knee joint with artificial prostheses. The goal of knee replacement is to eliminate pain and return you to your normal activities. You can help in recovery and improve the outcomes of the procedure by following certain precautions and changing the way you carry out your daily activities.
Adolescent 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. Anterior knee pain refers to various conditions, which include runner's knee or patellar tendinitis, and chondromalacia of the patella. There is an inter-individual variation in the duration and presentation of pain.
Arthritis of the Knee
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.
Care of the Aging Knee: Baby Boomers May Need Lifestyle Changes
The knee is a complex joint made up of different structures - bones, tendons, ligaments and muscles. They all work together to maintain the knee’s normal function and provide stability to the knee during movement. As we age, the muscles get weaker and the ligaments get looser, causing our knees to become less stable. Weakened tendons and muscles increase our chances of tweaking, spraining, or otherwise injuring our knees.
Cemented and Cement less Knee Replacement
Cementless total knee arthroplasty uses a special kind of knee implant, also called press-fit implant, that is fixed to the bone without the use of bone cement. The cementless knee implants have a porous surface with specific holes and are attached to the bones with screws.
Goosefoot (Pes Anserine) Bursitis of the Knee
A bursa is a small fluid-filled sac found between soft tissues and bones. It lubricates and acts as a cushion, decreasing the friction between bones when they move. Bursitis refers to the inflammation and swelling of the bursa. Goosefoot bursitis or pes anserine bursitis is the inflammation of the bursa present between the tendons of the hamstring muscle and the tibia (shinbone) on the inner side of the knee.
Knee Arthroscopy
Knee arthroscopy is a common surgical procedure performed using an arthroscope, a viewing instrument, to diagnose or treat a knee problem. It is a relatively safe procedure and you will usually be discharged from the hospital on the same day of surgery.
Knee Implants
Knee implants are artificial devices that form the essential parts of the knee during a knee replacement surgery. The knee implants vary by size, shape, and material. Implants are made of biocompatible materials that are accepted by the body without producing any rejection response.
Knee Replacement Exercise Guide
Exercising the muscles that surround and support the knee help restore range of motion and joint strength after knee replacement surgery. To ensure a positive surgical outcome after knee replacement, you are recommended to perform physical therapy exercises 2-3 times a day and walk for 30 minutes every day. You will be provided with a specific exercise routine by your doctor.
Kneecap (Prepatellar) 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.
Meniscal Tear
There are two wedge-shaped cartilage pieces present between the thighbone and the shinbone each called a meniscus. The menisci stabilize the knee joint and act as shock absorbers.
Meniscal Transplants
Meniscal transplantation is a surgical procedure to replace the damaged meniscus of the knee with healthy cartilage.
Minimally Invasive Total Knee Replacement
Total knee replacement, also called total knee arthroplasty, is a surgical procedure in which the worn out or damaged surfaces of the knee joint are removed and replaced with an artificial prosthesis.
Orthopaedists Research Female Knee Problems
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.
Osgood-Schlatter Disease (Knee Pain)
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). Children and adolescents who participate in sports such as soccer, gymnastics, basketball, and distance running are at a higher risk of this disease.
Osteonecrosis of the Knee
Osteomyelitis of the knee also known as a knee infection is a condition characterized by swelling, pain, and tenderness in the joint. This infection is mainly caused due to the invasion of bacteria or fungi into the bone through the bloodstream.
Posterior Cruciate Ligament (PCL) Tear
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.
Rotating Platform/Mobile-bearing Knees
Mobile-bearing rotational platform knee implants are implants specially designed to reduce wear and improve long-term performance. They are recommended for individuals with an active lifestyle and those who are overweight.
Runner’s Knee (Patellofemoral Pain)
The patella, also called the kneecap, is a small flat triangular bone located at the front of the knee joint. The kneecap or patella is a sesamoid bone that is embedded in a tendon that connects the muscles of the thigh to the shinbone (tibia). The function of the patella is to protect the knee joint from the front.
Surgical Treatment of Osteoarthritis of the Knee
Knee osteotomy is a surgical procedure in which the upper part of shinbone (tibia) or lower part of thighbone (femur) is cut and realigned. It is usually performed in arthritic conditions affecting only one side of your knee. The aim is to take the pressure off the damaged area and shift it to the other side of your knee with healthy cartilage.
The Knee
The knee is a complex joint made up of different structures - bones, tendons, ligaments, and muscles. They all work together to maintain the knee’s normal function and provide stability to the knee during movement.
Total Knee Replacement
Total knee replacement, also called total knee arthroplasty, is a surgical procedure in which the worn out or damaged surfaces of the knee joint are removed and replaced with an artificial prosthesis.
Unstable Kneecap
The knee joint is one of the largest joints in the body. This highly complex joint has several tissues supporting and stabilizing its movement:
Viscosupplementation Treatment for Art
Viscosupplementation refers to the injection of a hyaluronan preparation into the joint. Hyaluronan is a natural substance present in the joint fluid that assists in lubrication. It allows the smooth movement of the cartilage-covered articulating surfaces of the joint.
