Scientists are curious about how well two different tests measure the breakdown of collagen in urine after knee surgery. This study focused on patients who had their anterior cruciate ligament (ACL) reconstructed. The tests, known as ELISAs, are used to detect the levels of a specific collagen fragment called u-CTX-II in urine. The goal was to see if these tests show...
Nine months after having their anterior cruciate ligament (ACL) reconstructed, female athletes often face hidden biomechanical challenges. A study used a kinetic enhanced tuck jump assessment (TJA) to probe these hidden issues. The TJA helps spot risks linked to ACL injuries by evaluating landing forces. Researchers checked 38 athletes who had ACL surgery (ACLR grou...
In recent years, doctors have started doing something extra during anterior cruciate ligament (ACL) reconstructions. They're adding a procedure called anterolateral ligament reconstruction (ALLR) or lateral extra-articular tenodesis (LET). This involves fixing a ligament on the outer side of the knee. The idea is to reinforce the ACL and reduce the chances of re-inju...
What if going under the knife once wasn't enough to bounce back from a knee injury? A new study looked into how dual surgery—fixing the anterior cruciate ligament (ACL) and adding anterolateral ligament reconstruction (ALLR)—compared to just mending the ACL. They checked how quickly athletes returned to sports, their performance scores (called Tegner scores), and the...
When athletes come back from ankle surgery, they need to do certain tests to see if they're ready to play sports again. One important test is the drop vertical jump (DVJ). Scientists wanted to know if adding mental tasks while doing this jump could help find athletes at risk of hurting their ankle again. They tested 40 athletes, half males and half females, after the...
When you tear your ACL—that's the Achilles' heel of your knee—doctors often recommend a surgery called ACL reconstruction. One common type, called anatomic single-bundle ACL reconstruction (ACLR), aims to place the new ligament (called a graft) in just the right spot on your bone. This setup is thought to give good results, especially when the graft is positioned in ...
Ever wondered how cartilage damage affects the outcome of knee surgery for an ACL tear? Researchers decided to find out. They looked at studies where people had ACL reconstruction and also had small cartilage issues fixed at the same time. The question was: how does this combo surgery affect recovery in the short term (6 to 36 months) and midterm (3 to 8 years)? Fir...
You might not think much about the shape of your knee, but it turns out it could play a big role in how well your ACL graft heals after surgery. A study found that when the back of your shinbone (called the tibia) slopes more, it's linked to higher signal intensity on MRI scans two years after ACL reconstruction using hamstring tendons. This means the healing and rem...