Jumper's Knee (Patellar Tendonitis)
Nov 3, Knee arthritis can be broken down into two parts: Tibia-femoral arthritis of cartilage between the knee cap and where it meets the thigh bone. Your knee is a complex joint serving as the meeting point for three major bones: the tibia (shin bone), the femur (thigh bone), and the patella (knee cap). Tibia Disorders May Cause Knee Pain. Call ORTHO to make an appointment with an orthopedic doctor to treat your tibia pain and restore full mobility. If an injury drives the thigh bone down into the tibia, the result may be bone.
Constant jumping, landing, and changing direction can cause strains, tears, and damage to the patellar tendon.
So kids who regularly play sports that involve a lot of repetitive jumping — like track and field particularly high-jumpingbasketball, volleyball, gymnastics, running, and soccer — can put a lot of strain on their knees. Jumper's knee can seem like a minor injury that isn't really that serious.
How the knee works
Because of this, many athletes keep training and competing and tend to ignore the injury or attempt to treat it themselves. But it's important to know that jumper's knee is a serious condition that can get worse over time and ultimately require surgery.
Early medical attention and treatment can help prevent continued damage to the knee. How the Knee Works To understand how jumper's knee happens, it helps to understand how the knee works. The knee, which is the largest joint in the body, provides stability to the leg and allows it to bend, swivel, and straighten. Several parts of the body interact to allow the knee to function properly: What is femoro-tibial compartment osteoarthritis of the knee?
Osteoarthritis of the knee also known as gonarthrosis is chronic wear of the knee joint cartilage. It can have several locations: When the axis of the knees is not totally horizontal genu varum or genu valgumthe pressure exerted by the weight of the body is not evenly distributed on the joint.
Some parts of the joint surface are subject to greater friction than others and the cartilage there deteriorates due to wear. Being overweight is an obvious factor promoting osteoarthritis of the knee, but the condition may also develop in people with a history of knee injury, such as fracture or severe sprain with ligament rupture.
Femoro-tibial compartment osteoarthritis of the knee
Orthopaedic treatment An orthopaedic solution meets two objectives: As a result of these effects, the walking perimeter is increased. Elastic knee braces made of natural fibre and reinforced by a foam pad retain heat analgesic effect and improve knee position sensations. The femur, or thighbone, is the longest and largest bone in the human body.
It is the only bone in the upper leg. The head of the femur creates the ball-and-socket joint of the hip, and the lower portion creates the upper portion of the knee.
As the femur can traditionally withstand up to 25 times the weight of an adult, fracturing it requires tremendous force, such as a high-speed car accident. However, degenerative bone diseases, such as osteoporosis, can weaken the integrity of the bone and leave it more prone to fractures.
Broken hips, in which the upper part of the femur is fractured, are more common in the elderly for this reason.
Three Common Sources of Knee Pain | Buffalo Rehab Group | Physical Therapy
The second largest bone in the leg — and the human body — is the tibia, also called the shinbone. This long, straight bone connects with the knee and the ankle. Fractures to this bone require less force than those that cause fractures to the femur.