How does the ACL get injured?
Frequently Asked Questions -- C. Thomas Vangsness, Jr., M.D....The anterior cruciate ligament is generally torn in a noncontact situation where excessive forces are placed on the knee and the tibia is twisted under the femur causing a complete rupture (tear) of the ACL. This commonly is seen with twisting, stopping, turning sports such as football, volleyball, basketball, skiing, and soccer. It can also happen in contact sports with a blow to the knee.
Related QuestionsWhat other knee structures can be injured when the ACL tears?
Sports Medicine, Therapy, Rehabilitation and Surgery- Mass G...There are two types of cartilage in the knee. One type of fibrous cartilage is called the meniscus. Each knee has two crescent shaped menisci that act as a shock absorbers between the femur and tibia. There is a medial (inner) and lateral (outer) meniscus. The menisci are attached to the tibia. The ACL prevents excessive forward tibial motion at the knee joint. When the ACL tears, the knee can partially dislocate (subluxate).
Related QuestionsHow does a double-bundle ACL reconstruction work?
Double Bundle Anterior Cruciate Ligament - What is a Double-...Instead of placing just one larger graft, the double-bundle ACL reconstruction procedure uses two smaller grafts. Therefore, there are essentially two ligament reconstructions, one for each bundle. The double-bundle procedure requires two additional bone tunnels to accommodate a second graft, and one additional incision. Studies have demonstrated some advantages of the double-bundle ACL reconstruction.
Related QuestionsHow does the brain become injured?
Frequently Asked Questions| Davis Law GroupThe brain is a soft, jelly-like structure that weighs about 3 pounds. The brain is made up of 180 billion cells; 1/3rd are used to process information. There are countless connections between these cells. These connections, and the ability to process information, can be impaired or destroyed when brain cells are killed. Brain cells can be destroyed when a trauma tears brain tissue, when oxygen is unable to get to the brain, or when blood is allowed to accumulate on the brain.
Related QuestionsHow does the meniscus get injured?
Frequently Asked Questions -- C. Thomas Vangsness, Jr., M.D....The meniscus is a tough fibrocartilage structure and can be injured with twisting, stopping, and turning motions of the knee. Meniscus tears are usually traumatic in origin. However, as we age, hydration decreases in this tissue and tears can happen with twisting motions that pinch and tear or shear the meniscus between the end of the femur and the tibia bone.
Related QuestionsHow does the patella get injured?
Frequently Asked Questions -- C. Thomas Vangsness, Jr., M.D....There are great forces transmitted across and through the patella as we walk and climb stairs everyday. The patella can get injured with a traumatic event such as a dashboard injury (knee jammed into the dash) in a car accident or falling directly onto the knee cap. Often times the patella can become painful with repetitive overuse.
Related QuestionsHow does the PCL get injured?
Frequently Asked Questions -- C. Thomas Vangsness, Jr., M.D....The posterior cruciate ligament is less commonly injured than the anterior cruciate ligament (perhaps a ratio of 1 to 20). Posterior cruciate ligament injuries generally do not require surgery unless there is a great instability of the knee. Many athletes can function at a very high level without a posterior cruciate ligament. Often times in a car accident, when the knee cap (patella) is driven into the dashboard, a posterior cruciate ligament injury can occur.
Related QuestionsWhat is a torn ACL?
Phoenix Orthopedic Evaluation Arizona Treatment Consultation...The ACL (Anterior Cruciate Ligament) is a ligament in the center of your knee. The ACL gets damaged when twisted too far, which makes it a common injury in relation to sports or other physical activity. ACL Reconstruction is performed using a combination of open surgery and arthroscopic surgery. Before ACL reconstruction process begins, your surgeon will examine your knee arthroscopically, and repair any additional damage to the knee, such as a torn meniscus, or worn articular cartilage.
Related QuestionsWhat is an ACL tear?
FAQ Knee - Howard J Luks,MDThe ACL is the Anterior Cruciate Ligament. There are more than 4 major ligaments that essentially hold the knee together. Without one of more of these ligaments the knee would be loose and you would perceive that the knee was giving way or buckling. The ACL is the most commonly torn knee ligament. The ACL is usually torn as the result of a non-contact twisting injury. You will usually feel or hear a pop, the knee will buckle and within a short period of time, significant swelling will occur.
Related QuestionsSports Medicine, Therapy, Rehabilitation and Surgery- Mass G...The most common mechanism is a combination of a sudden stopping motion on the leg while quickly twisting at the knee. The planted foot remains stationary while the body rotates toward the opposite side of the body. This can happen in a sport such as basketball, when a player lands on the leg when coming down from a rebound or is running down the court and makes an abrupt stop to pivot. In football, soccer, or lacrosse, cleats prevent the foot from slipping during this motion.Related Questions
What If I get injured?
Riverside County Fire Department - Frequently Asked Question...You will be enrolled into the State Workers Compensation Insurance Program prior to the start of any training. Safety standards will be strictly enforced at all times. You will be required to read and comply with all safety standards at all times. You are required to report any injury to your immediate supervisor.
Related QuestionsWhat remedies does a railroad worker, who is injured while working, have?
Frequently Asked QuestionsMost individuals who are injured at work are prohibited from filing ordinary personal injury lawsuits against their employers. Instead, injured workers are generally required to file a claim under the state's workers compensation procedure. An injured railroad worker must bring a claim for benefits under the Federal Employer's Liability Act (FELA) for compensation for his injuries.
Related QuestionsWhat is the ACL?
FAQ - What is the ACL ?There are two large ligaments inside your knee each about the size of your little finger that cross deep inside the joint. They are called the ACL (anterior cruciate ligament) and PCL (posterior cruciate ligament) and go from the femur (thigh bone) to the tibia (shin bone). They serve to stabilize the knee and allow it to glide through a smooth range of motion as you bend and straighten the leg. The ACL is the ligament in the front and the one most commonly injured.
Related QuestionsHow common is ACL injury and the surgery for ACL tears?
Frequently Asked QuestionsAnterior cruciate ligament is one of the commonest knee injuries in sports and day-to-day life. It is estimated that around 1,00,000 to 2,00,000 ACL injuries occur per year in United States and roughly around 70,000 ACL reconstructions are performed.
Related QuestionsWhat is a double-bundle ACL reconstruction?
Double Bundle Anterior Cruciate Ligament - What is a Double-...The anterior cruciate ligament, or ACL, is one of four major ligaments in the knee that provide stability to the joint. When a patient sustains a tear to the ACL, a sensation of instability, or giving out, may develop in the injured knee. In order to restore stability to the knee, your doctor may recommend an ACL reconstruction to insert a new ligament in the place of the damaged ACL.
Related QuestionsWhat is an ACL "bundle"?
Double Bundle Anterior Cruciate Ligament - What is a Double-...The anterior cruciate ligament is made of a tough, fibrous tissue that spans the knee joint, attaching to the femur (thigh bone) on top, and the tibia (shin bone) below. The ligament itself is made of thousands of individual fibers, that together form the ACL. Some of these fibers are organized into distinct bundles. The normal ACL has two primary bundles of fibers. These bundles are positioned closely together, in some patients with normal ACLs it can be difficult to discern distinct bundles.
Related QuestionsWhat is an ACL and how are these injuries treated?
Frequently Asked Questions -- Advanced Centers for Orthopaed...ACL is an abbreviation for anterior cruciate ligament of the knee. The knee is the largest and most complex joint in the body. It depends on four ligaments and other muscles and tendons to function properly. There are two ligaments on the sides of the knee, the medial collateral ligament and the lateral collateral ligament and two cross ligaments in the center of the knee, the anterior cruciate ligament and the posterior cruciate ligament.
Related QuestionsWhat are the symptoms of ACL tear?
Frequently Asked QuestionsPatients with ACL insufficiency can walk in a straight line. But when they attempt to change the direction suddenly while walking or running they may feel the knee joint giving away. Additional symptoms like Pain and repeated joint swellings may be present due to additional injuries to meniscus and cartilage.
Related QuestionsIs it a must to have reconstruction surgery for ACL tear?
Frequently Asked QuestionsACL tears do not have the capacity to heal by themselves. This is because of the poor blood supply and the presence of joint fluid. Similarly the torn edges of the ligament cannot be sutured together, as this procedure has very high failure rates and has been given up. The ideal way to get back the function of ACL is to have reconstrucion of ACL. Even though patient can manage activities like walking climbing stairs, without ACL.
Related QuestionsAre there different techniques of reconstructing the ACL?
Frequently Asked QuestionsYes, ACL reconstruction is done using few types of grafts and also a variety of fixation methods to fix the graft to the bone. In our center we use all varieties of grafts and techniques. The choice of graft and fixation technique is decided based on the requirements of the patients.
Related QuestionsIs there is any synthetic replacement for ACL?
Frequently Asked QuestionsSynthetic materials were tried to replicate the function of ACL, but now are largely given up because of undesirable side effects and complications.
Related QuestionsDo all ACL tears require surgery?
FAQ Knee - Howard J Luks,MDNo. Many ACL tears can be treated non-operatively. Many factors go into the decision making process. Some patients have ACL tears and no instability symptoms. Others are profoundly symptomatic, even with simple stair climbing, turning and twisting. We do not know why some people are more symptomatic than others, which is why surgery is not the right answer for everybody.
Related QuestionsHow are ACL tears diagnosed?
injuryupdate.com.au - Australia's best information source fo...Most ACL tears can be detected by experienced examiners as the knee joint will undergo abnormal movements when stressed. There is a variation in the normal range of these tests so the amount of movement is compared to the other knee. Sometimes these tests can be inconclusive immediately after an injury, due to excessive swelling.
Related QuestionsIf my ACL is torn, should I have surgery to repair it?
injuryupdate.com.au - Australia's best information source fo...a general rule, the body cannot repair a torn ACL if the tear is complete. Partial tears may sometimes heal but often will progress to becoming complete tears. If surgery is needed, the surgeon will not repair the ligament directly, as this has a low success rate, but will instead use a nearby tendon to reconstruct the original ligament. Your future demands in multi-directional sport.
Related QuestionsCan ACL tears or recurrences be prevented?
injuryupdate.com.au - Australia's best information source fo...ACL injury is associated with multidirectional sport (football, basketball, netball and skiing particularly), so refraining from these sports is a way to prevent injury, but often not acceptable to athletes. The mechanism of injury is often getting the foot caught in the ground while the body moves in another direction. In football, wearing boots with shorter stops helps prevent the foot getting caught in the turf. In all sports, a stabilising knee brace may offer some protection.
Related QuestionsHow invasive is ACL surgery?
Dr. Prodromos - Chicago (Glenview) orthopedic - knee shoulde...Dr. Prodromos has developed a mini-incision, primarily arthroscopic technique that produces excellent results. The procedure takes roughly 90 minutes and patients go home on the day of surgery.
Related QuestionsHow reliable is ACL reconstruction surgery?
Dr. Prodromos - Chicago (Glenview) orthopedic - knee shoulde...Dr. Prodromos recently completed a long-term follow-up study of over 200 of his ACL reconstruction patients. There were no instances of graft failure in this study.
Related QuestionsWhat technique do you use to reconstruct the ACL?
Dr. Prodromos - Chicago (Glenview) orthopedic - knee shoulde...At our clinic we have 17 years experience using the hamstring graft. It is the only technique we use. Both the hamstring graft and the patellar tendon graft can produce excellent results; however, we favor the hamstring graft because it is a thicker, stronger graft with an excellent safety record.
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