Knee News
Knee pain may run in the family
By Shereen Lehman (Reuters Health) - People whose parents had a total knee replacement due to osteoarthritis are more th...

Carmelo (knee) questionable for Sat. vs. Suns
Carmelo (knee) questionable for Sat. vs. Suns ...

Down But Not Out: Joint Pain Doesn't Mean The End Of A Soldier's Career
CHICAGO, Dec. 19, 2014 /PRNewswire/ --Knee injuries are among the most common musculoskeletal injuries in the Army and ...

Vikings rookie Barr to have minor knee surgery
EDEN PRAIRIE, Minn. (AP) -- Minnesota Vikings linebacker Anthony Barr will have minor surgery on his knee to address an ...

Total Knee Replacement: the First Year
Cynthia Phillips, 57, is a hardworking woman. Along with running her Atlanta gym and being a personal trainer, she took ...

Warriors C Bogut out indefinitely after plasma therapy on knee
Golden State Warriors center Andrew Bogut is out indefinitely after undergoing platelet-rich plasma therapy on his ailin...

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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
Knee arthroplasty with a medial rotating total knee replacem
The Medial Rotating Knee replacement (MRK) was first used in 1994, reporting high rates of satisfaction. It is designed to replicate natural knee kinematics and improve stability and function. There a...

Clinical significance of T2*-weighted gradient-echo MRI to m
This study examined the feasibility of T2*-weighted imaging (T2*WI) gradient-echo MRI to reflect actual function of the graft after anatomic double-bundle ACL reconstruction. T2*WI and proton density-...

Variations in morphological characteristics of prostheses fo
The aim of this study is to compare kinematics during weight-bearing deep knee-bending motion in patients after bilateral total knee arthroplasty (TKA) of two types: 1) a conventional ScorpioFlex pros...

Increased meniscal loading after anterior cruciate ligament
Meniscal injury has been well documented as a frequent consequence of both acute and chronic ACL deficiency. The purpose of this study was to evaluate the effect of ACL deficiency on meniscal loads in...

The risk of sacrificing the PCL in cruciate retaining total
In cruciate retaining total knee arthroplasty (TKA), a partial avulsion of PCL may occur when en-bloc tibial osteotomy is performed. We evaluated the effects of a tibial cut performed with different d...

Arthroscopic mosaicplasty: Long-term outcome and joint degen
This study aims to document the long-term results in a group of patients treated with arthroscopic mosaicplasty for knee cartilage lesions, both in terms of clinical outcome and joint degeneration pro...

One-step cartilage repair in the knee: Collagen-covered micr
Different single-stage surgical approaches are currently under evaluation to repair cartilage focal lesions. To date, only little is known on even short-term clinical follow-up and almost no knowledge...

Intra-operative deviation in limb alignment occurring at imp
Long-term survival of knee replacement depends on accurate alignment. Despite improvements in cut accuracy mal-alignment of 3 or more is still seen. All methods share common implantation techniques. ...