Collateral Ligament Stabilizer System Used to Protect Knee Ligaments When Cruciate Ligaments Are Torn
The collateral ligament stabilizer system stabilizes the lateral side of the knee joint,
mainly in varus stress and posterolateral rotation of the tibia (long bone
located in the lower leg) relative to the femur (the longest and the strongest
bone in the body). The system acts as a stabilizer to anterior and posterior
tibial translation when the cruciate ligaments are torn. Ligaments are elastic
bands of tissue that connect bones and provide strength and stability to the
joint. Collateral ligaments of the knee are located on the outside part of the
knee joint.
According to Coherent Market Insights the Collateral
Ligament Stabilizer System Market Global Industry Insights, Trends,
Outlook, and Opportunity Analysis, 2022-2028
Collateral
ligaments connect the bones of the upper leg and lower leg, around the knee joint.
The lateral collateral ligament (LCL) runs on the outer side of the knee. The medial collateral ligament is recognized as being a primary static stabilizer of the
knee and assists in passively stabilizing the joint. The lateral collateral
ligament (LCL), also known as the fibular ligament, serves as one of the key
stabilizers of the knee joint. The medial collateral ligament has a good blood
supply and usually responds well to nonsurgical treatment.
Collateral
ligament injury occurs when the ligaments are stretched or torn. A partial tear
occurs when only part of the ligament is torn. A complete tear occurs when the
entire ligament is torn. This type of injury occurs in sports. These often contact injuries, but not always. Various stress tests are done to diagnose a collateral
ligament injury as well as to determine the ligament loosening. Magnetic
resonance imaging (MRI) can also be used to diagnose collateral ligament
injury, while serious tears or ruptures require surgery for the treatment.
Thus, with the
increase in sports injury and the growing geriatric population, the demand or use
of collateral ligament stabilizer systems is also increasing at a rapid pace.
For example, in December 2020, Arthrex announced the launch of the SwiveLock ACL
Repair Kit, the first and only U.S. FDA-cleared kit for the primary repair of
anterior cruciate ligament (ACL) tears.
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