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The anterior cruciate ligament (ACL) is a key piece of connective tissue within the knee joint. It links the shinbone with the thigh bone and plays an important role in keeping the knee strong and stable. Unfortunately, it is also one of the most commonly injured parts of the knee. Just how painful are ACL tears, how can you tell if you have one, and what else should you know about this type of injury? Continue reading below to discover some important information.
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