Knee News
Dolphins' quarterback Ryan Tannehill says knee is 100 percent
Ryan Tannehill spoke with media recently about how his knee was feeling after suffering a knee sprain in Week 14 last ye...

Spurs? David Lee will not need surgery on knee, will be ready for training camp
David Lee was certainly not going to swing the series against the Warriors one way or another. However, the veteran forw...

Dolphins QB Ryan Tannehill says injured knee is back to normal
DAVIE, Fla. (AP) ? Back from a season-ending knee injury, Miami Dolphins quarterback Ryan Tannehill says he has healed a...

Angels' Bud Norris: Dealing with knee soreness
Norris is day-to-day with right knee soreness, Pedro Moura of the Los Angeles Times reports Friday. Norris left Friday's...

Dustin Pedroia exits with knee pain; Red Sox say move 'precautionary'
BOSTON -- Dustin Pedroia continues to have trouble with his left knee. Pedroia was lifted from Thursday night's game aga...

This Brutal 'Knee to the Head' Knockout Would Have Been Illegal in America
Knees and kicks to the head of a downed opponent are expressly forbidden under the unified rules of MMA...but not all or...

Welcome to Knee.com

At Knee.com we are motivated to provide our visitors with simplified, yet comprehensive information regarding the knee. We have researched knee injuries, knee pain, knee rehabilitation, and preventive measures to protect the knee.

The knee is a hinge joint, which connects the upper leg (femur bone) with the lower leg (tibia and fibula). Other than the bones, the knee is also a complex system of ligaments, tendons, and cartilage. The knee is the joint most susceptible to serious injury in humans. The bulk of ones body weight is supported by the knee and physical stresses of everyday life can lead to many debilitating issues.


Types of Knee Injuries & Ailments:

Arthritis - The most common type of arthritis in the knee is called "Osteoarthritis." This form of arthritis is caused by wear and tear on the bones due to a breakdown of knee cartilage. You can discover the typical odds of developing knee osteoarthritis in your lifetime with the help of a DNA Testing service. Although most arthritic issues occur as a person ages, Rheumatoid arthritis (RA) also affects the knee and can be debilitating for very young people as well.

Ligaments - There are four ligaments in the knee. Two collateral ligaments, which attach from each side of the femur; one to the side of the tibia (lateral collateral ligament), the other to the side of the fibula (medial collateral ligament) are most susceptible to contact injuries like blunt trauma to the inner or outer leg around the knee. The two cruciate ligaments cross over one another and are found inside the knee; one cruciate ligament which crosses over behind is the posterior cruciate ligament or PCL. The other, which crosses over in front is the anterior cruciate ligament or ACL. ACL injuries can be caused by contact, but also through hyperextension and motions like pivoting or changing directions to quickly. Typically, one will hear a popping sound when the ACL is torn. Although it is not as common to tear the PCL, the injury will display much like an ACL tear. However, with a PCL tear swelling is typically localized toward the back of the knee and the injury is likely caused when there is direct contact trauma to the knee in the bent position.

Tendons - The patellar and quadriceps tendons connect the kneecap (patella) to the tibia and femur. A common condition in both knee tendons is tendonitis; an inflammation of the tissue. Tendonitis is caused by overuse of the knee and is often associated with running and cycling; activities with persistent bending and flexing of the knee tendons.

Meniscus - The meniscus is cartilage, which sits between the femur and tibia bones. Without this cartilage, the femur and tibia would rub together and would cause significant discomfort to the knee. A meniscus tear usually occurs in conjunction with other knee injuries, like an ACL tear. However, a meniscus tear will happen most commonly in people who turn the knee or decelerate too quickly. Persistent pivoting and deceleration can lead to degenerative meniscus tears.

Other Injuries & Ailments - Other common issues include but are not limited to; Bursitis, an inflammation of small fluid sacs which surround the knee. Dislocated kneecap, when the patella slips outside of its normal alignment. Hyperextension, when the knee bends back beyond the hinged lock position. Iliotibial Band Syndrome, when the ligament attached from the outside of the pelvic bone to the outside of the tibia becomes tight. Loose body, when a piece of cartilage or bone is floating around the knee. Osgood-Schlatter disease, a condition of swelling and inflammation around the tibial tuberosity most common in teenagers.

Insurance - One major factor in eliminating knee pain and other knee issues is obtaining excellent coverage from your Health Insurance. It is vital that your Insurance Company adequately covers your existing knee ailment. Will they provide the health care you require? Will they cover future knee problems if they were to arise? Be sure to utilize the most experienced and knowledgeable Insurance Agents in your area to assist you in finding an insurance plan that matches your needs.

Interested in learning more about other medical topics? Take a look at DNA Test to discover exactly how DNA is tested and how it is applied on a daily basis to benefit society.

Knee Articles
Detection of bone defects around zirconium component after t
It is difficult to detect bone defects caused by loosening or osteolysis around the femoral component after total knee arthroplasty (TKA) because the thick metal hinders visualization of bone defects....

Long-term outcome of knee arthroplasty in the setting of pig
Pigmented villonodular synovitis (PVNS) is a rare, benign proliferation of the synovium, commonly affecting the knee. Arthroplasty can successfully manage arthrosis in this population; however, outcom...

Rapidly growing non-tuberculous mycobacteria infection of pr
Non-tuberculous mycobacteria (NTM) cause prosthetic knee joint infections in rare cases. Infections with rapidly growing non-tuberculous mycobacteria (RGNTM) are difficult to treat due to their aggres...

Range of motion and complications following primary repair v
Recently, there has been a resurgence of interest in primary anterior cruciate ligament (ACL) repair. The procedure is less invasive than ACL reconstruction, yet studies assessing early postoperative ...

Multifactorial analysis of dissatisfaction after primary tot
The aims of this study were to identify the prevalence and causes of dissatisfaction in a cohort of private practice patients, and to compare the psychological characteristics of dissatisfied patients...

Single-limb landing biomechanics are altered and patellar te
Patellar tendinopathy, a common condition of the knee, is often treated with patellar tendon straps to control pain during dynamic activity. Little is known regarding their effect on pain, landing kin...

Static tensioning promotes hamstring tendons force relaxatio
Graft elongation might be a major reason for increased anterior laxity after anterior cruciate ligament (ACL) reconstruction. This study analyzed the force relaxation values and their stabilization wh...

The influence of varus and valgus deviation on patellar kine
Patellofemoral instability may lead to osteoarthritis, anterior knee pain, and patellar luxation. The purpose of this study was to conduct an exploratory investigation into the difference of patellar ...