The over-stressing or sprain of the Anterior Cruciate ligament in the knee.
Treatment for ACL injuries in children requires special consideration because of the location of growth plates.
ACL injuries are classified by grades 1, 2, and 3. What is the anterior cruciate ligament? The knee is a hinge joint held together by four ligaments.
A ligament is a structure in the knee that holds the bones together and helps to control joint movement or motion. There is a ligament on each side of the knee the collateral ligaments and two ligaments deep inside the knee.
Both ligaments attach on one side to the end of the thighbone femur and on the other to the top of the shinbone tibia. During activity, the ACL controls how far forward the tibia can "slide" relative to the femur: While some degree of motion or sliding is normal and is required for knee function, too much motion may damage other structures in the knee which can lead to long term problems in some patients.
How is the ACL injured? What are the symptoms?
The ACL can be injured or torn in a number of different ways. The most common mechanism is that of a sudden pivoting or cutting maneuver during sporting activity, which is commonly seen in football, basketball and soccer.
The ligament can also tear due to work injuries or automobile accidents.
The amount of pain experienced at the time of the injury is somewhat variable but can be quite severe. Typically, the person is unable to continue play or activity, and has the impression that a significant injury has occurred.
Immediate swelling of the knee develops at the time of injury—within the first several hours—but the extent of swelling can be limited if the knee is immediately iced or splinted. What are the symptoms of an ACL injury or tear?
How is an ACL injury diagnosed? An ACL tear can be diagnosed by a physician through a history and physical examination. On physical examination, the physician can specifically assess the amount of motion present and determine if the ACL is torn.
Additionally, evaluation of other structures within the knee is done also, as ACL tears are often found in association with injury to other structures within the knee, such as the cartilage and collateral ligaments.
X-rays are taken to evaluate for the presence of any fractures.The major cause of the anterior cruciate ligament injury is the sudden twists of motions occurring on the knee of the athletes during landing or stepping.
The role of the anterior cruciate ligament in the body I to stabilize the knee to keep it in position during movement. An anterior cruciate ligament injury is the over-stretching or tearing of the anterior cruciate ligament (ACL) in the knee. A tear may be partial or complete. Feb 01, · Injury to the anterior cruciate ligament (ACL) is one of the most devastating and frequent injuries of the knee.
Surgical reconstruction is the current standard of care for treatment of ACL injuries in active patients. Anterior Cruciate Ligament (A.C.L) Tear General Information "The anterior cruicate ligament is a strong band that arises from the posterior middle part of the lateral condyle of the femur, it passes anteriorly and inferiorly between the condyle, and is attached to the depression in front of the intercondylar eminence of the tibia (Mosby?s page.
anterior cruciate ligament General introduction. Located in the centre of the knee, the anterior cruciate ligament (ACL) is a strong band of tissue that prevents the shin bone (tibia) from extending excessively beyond the thigh bone (femur).
One of the most common ways people hurt their knees is by injuring their ACL (anterior cruciate ligament). This is one of the bands of tissue that holds the bones together within your timberdesignmag.com also.