The ACL is one of the main stabilizing ligaments in the knee
and is commonly injured. A sudden stop or change in a direction typically
causes injuries. Other ligaments and the meniscus are occasionally affected
when an ACL tear occurs.
Medical Collateral Ligament (MCL)The MCL is located on the inside of the knee. A direct blow to the outside of the knee commonly injures this ligament. It can also be damaged in conjunction with an ACL injury. techiesin
Posterior Collateral Ligament (PCL)
The PCL, located in the back of the knee, keeps the tibia from moving backwards too far. An injury to the PCL requires a powerful force, such as a bent knee hitting a dashboard in a car accident or landing on a bent knee.Lateral Collateral Ligament (LCL)The LCL is located on the outside of the knee. A blow to the inside of the knee would typically cause an injury to this ligament. Ligaments can be wholly or partially torn. Tears of the ligaments often lead to a feeling of instability in the knee.Occurs with a sudden change of direction or direct blow (a tackle, landing awkwardly)Often there is a popping sound when the ligament rupturesPain and significant swellingLoss of full range of motionDiscomfort while walkingInstability or giving away of the kneeWhen you are first injured, the RICE method - rest, ice, gentle compression and elevation - can help speed your recovery and reduce pain.DiagnosisA physical examination can make the diagnosis. An MRI can be helpful to confirm the injury as well as to look for damage to other structures within the knee. X-rays are also commonly performed to rule out a bone injury. Treatment Options
Depending on which ligament is involved, the tear's severity, lifestyle, and symptoms, you and your doctor will determine the best treatment for you. Physical therapy, bracing, and medications are nonsurgical options. Surgery is typically recommended for the following individuals: Young and wish to maintain an active lifestylePlay sports involving twisting activities (soccer, football)Physically demanding occupation (policeman, fireman, roofer)Your knee gives way with activities of daily livingACL reconstruction is performed using a camera and tools inserted through small incisions. The ruptured ligament is removed, and tunnels (holes) in the bone are drilled to accept the new graft. This graft (which replaces your old ligament) is taken either from a donor or, more commonly, from your tissue -- hamstring, quadriceps, or the patella tendon. There are advantages and disadvantages to each option. Your surgeon will determine what is best for you.
The graft is prepared and passed through the drilled holes
in the bone. The new tendon is then fixed into the bone to hold it in place
while the ligament heals into the bone (usually six The rest of the knee is
also visualized, and another damage is treated appropriately. Physical therapy
is often advised before surgery to regain motion, reduce swelling, and
strengthen the muscles as much as possible. After surgery, it is essential to
follow instructions from your physical therapist and surgeon regarding brace
usage, weight-bearing, and activities. marketingmediaweb