Prior to ordering any tests, such as an MRI or an x-ray, a skilled examiner can often times detect an injury to your knee. One such manual test is the Lachman test. Named after John Lachman, M.D., the Lachman test is performed to test a person's ACL for stability. In specific, the goal of this particular test is to help determine if the ACL is torn, or intact.
To perform the Lachman test, the patient should be laying supine (on their back) with their knee in approximately 20-30 degrees of flexion. The leg that is being tested should also be externally rotated. The individual conducting the maneuver needs to place one hand on the patient's thigh, while the other hand needs to be placed behind the tibia, with one thumb placed on the tibial tuberosity. The examiner pulls anteriorly on the tibia to determine forward translation of the tibia on the femur. (The tibia is the larger of the two bones in the leg, while the femur is the thigh bone.) When pulling anteriorly on the tibia, an intact ACL should prevent forward translation movement of the tibia on the femur. This is known as a "firm endpoint". On the other hand, if the end point is "soft", and the tibia can move forward on the femur, then this suggests that the ACL is torn.
The Anterior Drawer Test
A second commonly used test, among several, to determine the stability of the ACL is the Anterior Drawer Test. In this test, the patientis lying supine (on their back) with their hips flexed to 45 degrees and their knee to 90 degrees. With their thumbs located on both sides of the patellar tendon, the examiner also grasps the tibia just below the knee joint. It is important to note that the hamstring muscle group must remain relaxed to help ensure a proper test. (The hamstrings can be tested using the index fingers of the examiner). The tibia is drawn forward, once the examiner is in position. An ACL injury can be evinced when the examiner notes that one limb has noticeably more anterior tibial translation in comparison to the opposing limb.
If these tests are positive and the ACL is sprained, or can be torn. A knee brace can help provide meaningul support and help reduce pain you may be experiencing. Knee braces are widely used among several sporting groups for individuals with previous ACL injuries. These brace can help provide the meaningful support to get them moving again with confidence.
Reference : Starkey, C., & Ryan, J. (2003). The Knee. Orthopedic & Athletic Injury Evaluation Handbook (pp.106). F.A. Davis Company
If you love the game of football, and are looking for a football knee brace, we highly suggest that you read this article. We will provide you with information here to help you make the best decision for yourself. The information here is not typically found on knee brace websites. The reason why is that salesmen on websites just want you to buy the most expensive knee brace possible. The information in the article will help you dogde this bullet. Let's find you the best knee brace for your needs, without costing you an arm and a leg.
In this article we will not promote a certain style of knee braces, but instead will present some information so that you can make a more informed decision when you go and buy your knee brace.
It is important to remember that not all positions played in football are the same. (You already know this to be true.) Linemen, for example, will need to protect their knees from future injuries due to their one on one battle throughout the game. Down after down, the constant one on one battle of these gigantic players can unfortunately turn into an ACL, MCL, or meniscus tear.
Running backs, conversely, will need to usually have a more low profile knee brace that will not weigh them down while they play. Nevertheless, the support must be there as well.
Our biggest point is that you should always consider the severity of your knee pain, or knee injury first, before you consider the sport of football. It is not that football is not significant; its just that the level of the knee injury is more important.
Mild knee injuries usually only need a simple knee sleeve to help keep the knee warm and to help remind you to avoid movements that might induce further pain. The next level up is that of a knee sleeve with a simple hinge mechanism. This is for a mild (plus) knee injury. These hinges usually have medial and lateral uprights that are existent, but not substantial. These uprights will help prevent some side to side movement that might be detrimental. (These knee braces should cost you less than one hundred dollars.)
Once you have a more moderate to severe knee injury, you will need to consider a knee brace that usually has a well designed hinge and more substantial medial and lateral uprights. These will not only remind you not to make excessive movements that will cause you pain, these uprights will pretty much stop these movements from happening.
A quick rule of thumb; the more severe the knee injury, the larger the knee brace.
Lastly, we would like to save you some serious cash by letting you know that custom knee braces are not always the perfect answer for your knees. Unless you have uncommonly shaped knees, a well deigned non custom knee braces will not only serve you very well. Not only that, they will also save you several hundred dollars over fabled custom knee braces.
This information is your starting point to finding the best possible knee brace. This information alone can help you get a a better knee brace for your knee, while saving you some serious money in the process.
Daniel Sims has sinced written about articles on various topics from Health, Medicine and Fitness. Dr. Brace Co. was created by licensed brace specialists. Let our experience go to work for you. If you have knee pain or instability then visit us online. A knee brace can help increase stability and reduce pain. Check us outline now, and do something. Daniel Sims's top article generates over 6600 views. to your Favourites.