Anterior Cruciate Ligament
New theory on genesis of osteoarthritis comes with successful therapy in mice
Scientists at Johns Hopkins have turned their view of osteoarthritis (OA) inside out. Literally. Instead of seeing the painful degenerative disease as a problem primarily of the cartilage that cushions joints, ...
Arthritis & Rheumatism
5 hours ago |
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AMSSM: Autologous stem cells show promise for ACL tears
(HealthDay)—For patients with partial or complete non-retracted anterior cruciate ligament (ACL) tears, injection of autologous mesenchymal stem cells directly into the ACL sheath may help heal the tear, ...
Medical research
Apr 20, 2013 |
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In the earliest stages of arthritis, high-impact exercise may worsen cartilage damage, study finds
Osteoarthritis, which affects at least 20 percent of adults in the United States, leads to deterioration of cartilage, the rubbery tissue that prevents bones from rubbing together. By studying the molecular properties of ...
Arthritis & Rheumatism
Apr 17, 2013 |
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Five-year follow-up: Over half of all ACL reconstructions could be avoided
In 2010, researchers from Lund University reported that 60 percent of all anterior cruciate ligament reconstructions could be avoided in favor of rehabilitation. The results made waves around the world, and were met with ...
Arthritis & Rheumatism
Jan 30, 2013 |
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Researchers identity potential biomarker for osteoarthritis
Henry Ford Hospital researchers have identified for the first time two molecules that hold promise as a biomarker for measuring cartilage damage associated with osteoarthritis.
Arthritis & Rheumatism
Feb 05, 2012 |
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Researchers develop new method for creating tissue engineering scaffolds
Researchers at Northwestern University have developed a new method for creating scaffolds for tissue engineering applications, providing an alternative that is more flexible and less time-intensive than current technology.
Medical research
Feb 10, 2012 |
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Meniscal repair failure about 23 percent after five years
(HealthDay)—The long-term rate of failure after meniscal repair is similar for all techniques, with a pooled rate of 23.1 percent, according to a review published in the Dec. 19 issue of The Journal of ...
Surgery
Jan 09, 2013 |
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Think twice before knee surgery, study warns
(Medical Xpress) -- A La Trobe University study has shown that after knee reconstruction surgery, around 40 per cent of people do not return to their previous level of sports participation.
Surgery
Mar 27, 2012 |
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Knee injuries in women linked to motion, nervous system differences
Women are more prone to knee injuries than men, and the findings of a new study suggest this may involve more than just differences in muscular and skeletal structure – it shows that males and females ...
Diseases, Conditions, Syndromes
Apr 17, 2012 |
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Nerve and muscle activity vary across menstrual cycle: May help explain higher rates of knee injuries in female athletes
Numerous studies have shown that female athletes are more likely to get knee injuries, especially anterior cruciate ligament (ACL) tears and chronic pain, than their male counterparts. While previous research has focused ...
Medical research
Oct 11, 2012 |
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Stopping arthritis before it starts
About 27 million Americans suffer from arthritis, and more than three million of those cases result from a joint injury, often in the knee, that provokes slow and steady cartilage deterioration.
Diseases, Conditions, Syndromes
Sep 02, 2011 |
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ACL reconstruction technique improves outcomes in pediatric patients
A new study demonstrates the superiority of a specific technique to perform anterior cruciate ligament (ACL) reconstruction in children. In recent years, the number of ACL surgeries in pediatric athletes has skyrocketed.
Surgery
Jul 13, 2012 |
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Changing hormones and nerve activity during menstrual cycle predispose women to knee injuries, researchers find
(Medical Xpress)—Hormone changes during a woman's menstrual cycle and the resulting fluctuations in nerve activity may be a major reason female athletes have more knee injuries than their male counterparts, according to ...
Health
Nov 15, 2012 |
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Physical therapy, not a knee brace, aids in ACL recovery
Wearing a knee brace following anterior cruciate ligament (ACL) surgery has no effect on a person's recovery. However, strength, range-of- motion, and functionality exercises provide significant benefits, and other new therapies ...
Surgery
Oct 09, 2012 |
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Dual energy CT accurately identifies ACL tears in emergency department
Dual energy CT is an effective way to evaluate emergency department patients with possible anterior cruciate ligament (ACL) tears, a new study shows. ACL tears are one of the most frequent ligamentous injuries of the knee; ...
Other
Apr 13, 2013 |
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The anterior cruciate ligament (ACL) is a cruciate ligament which is one of the four major ligaments of the human knee. In the quadruped stifle (analogous to the knee), based on its anatomical position, it is referred to as the cranial cruciate ligament.
The ACL originates from deep within the notch of the distal femur. Its proximal fibers fan out along the medial wall of the lateral femoral condyle. There are two bundles of the ACL—the anteromedial and the posterolateral, named according to where the bundles insert into the tibial plateau. The ACL attaches in front of the intercondyloid eminence of the tibia, being blended with the anterior horn of the medial meniscus. These attachments allow it to resist anterior translation and medial rotation of the tibia, in relation to the femur.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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