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  • '30-year knee' lasts twice as long as most knee replacements

    Source -

    In the U.S., the number of knee replacements has doubled in the last decade. More than 600,000 Americans had knee replacement surgeries in 2009, with the fastest growing segment under the age of 65. More than 4.7 percent of those over the age of 50 already have knee replacements.

    Given Dietrich's age, 71, and his good health, Xenos recommended a Legion Total Knee, or as some surgeons call it, a "30-year knee." Research has suggested the Total Knee, built with an oxinium metal alloy, deteriorates at a rate about half as fast as most traditional cobalt chromium alloy knee replacements.

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  • Ankle replacement rapidly on the rise

    Source - MarketWatch

    Arthritic hips and knees are replaced all the time--but did you know that arthritic ankles can also be replaced? In fact, ankle replacements in the U.S. more than doubled last year, thanks in part to technological advances in ankle implants (prostheses). Surgeons are discussing this burgeoning procedure at the Annual Scientific Conference of the American College of Foot and Ankle Surgeons (ACFAS) in San Antonio, Texas.

    Total ankle replacement surgery--also called ankle arthroplasty--involves replacing the damaged joint with an artificial joint. The procedure greatly improves function for people who cannot perform everyday activities without experiencing severe pain. Rheumatoid arthritis, osetoarthritis and previous injuries are the most common causes of this pain.

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  • Prevent back, neck and shoulder pain from prolonged sitting and bad posture

    Source - Natural News. com

    Back, neck and shoulder pain is the natural result of prolonged sitting at work behind a computer, as is bad posture. This can cause headaches and excessive tension in neck, shoulders, arms, forearms, wrists, back, hips, thighs and legs.

    Preventing back and neck pain while sitting is not an exact science as there are many differing opinions on the subject. However, there are some common denominators on which most chiropractors and other medical professionals agree:


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  • Untreated varicose veins put patients at greater DVT risk following THA

    Source - Orthosupersite

    As the search continues for methods to reduce deep vein thrombosis and pulmonary embolism risk in patients undergoing total joint arthroplasty, researchers have found increased rates of deep vein thrombosis within 90 days of undergoing total hip arthroplasty among patients with untreated varicose veins.


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  • ACL reconstruction delay in children may lead to higher rates of associated knee injuries

    Source - Medical News Today

    Kids treated more than 150 days after an Anterior Cruciate Ligament (ACL) injury have higher rates of other knee injuries, including medial meniscal tears, say researchers presenting at the American Orthopaedic Society for Sports Medicine's (AOSSM) Specialty Day in San Francisco, CA.

    The study also demonstrated a relationship of age with children more than 15 years old having a higher rate of medial femoral chondral injury. Neither gender nor sport played during injury was found to be associated with an increased rate of injury in the study.


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  • Monitored heart bracelets may prevent sudden death in sport

    Source - Science Daily

    The use of heart bracelets connected via ICT (Information and Communication Technologies) to a system of tracking and monitoring could prevent cases of sudden death in sports activities. It could also enable an early detection of cardiac abnormalities, the prevention of certain muscle injuries and the improvement in health care times to the athlete.

    The possibility of sudden death can begin to take shape with cardiac abnormalities detectable until 60 minutes before cardiac arrest occurs. The use of these bracelets enables to control these anomalies, and other aspects such as cardiac abnormalities generated by the consumption of doping substances, thus improving the completeness and reducing the costs of today's sport controls.

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  • Women have more knee ligament injuries than men due to geometry, not gender

    Source - Science Daily

    Research recently published in the Journal of Bone and Joint Surgery (JBJS), compared magnetic resonance imaging (MRI) scans of male and female athletes with non-contact anterior cruciate ligament (ACL) injuries with those of athletes who participated in similar, at-risk sports but without a history of ligament injury.

    The study found that most of the women (those who had ACL injuries and those who did not) and only the ACL-injured men shared a common geometry on the outside of their knee joint: The upper part of their shin bone at the joint (tibial plateau) was much shorter and more rounded. This may help to explain why women have an ACL injury rate that is two-to-five times greater than that of men.

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  • Treating ankle sprains

    Source - abc Health News

    According to estimates from orthopedic surgeons, 25-thousand people a day experience an ankle sprain. "The most common ankle injury is the lateral ankle sprain, which is spraining the ligaments on the outside of the ankle," Dr. Brian Donley of the Cleveland Clinic said. Lateral sprains are frequent in sports and the most common type seen in emergency rooms. A more serious sprain can involve a tear or happen higher in the ankle

    It's the amount of stretching or tearing of the ligament that determines the pain. But whether mild, moderate or severe, the first response should be R-I-C-E. "The initial treatment that's important for both sprains is what we like to call the RICE method: Rest it, Ice it, put Compression on it, and elevate it and that's essential for both types of sprains," Donley said.


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  • Rehabilitation prior to arthroscopic rotator cuff repair yields range of motion benefits

    Source - ORTHOSuperSite

    Preoperative rehabilitation programs for arthroscopic rotator cuff repair patients were found effective for increasing postoperative range of motion, but only during the first 3 weeks of recovery, according to a study presented at the 8th Biennial ISAKOS 2011 Congress.

    From their study of 168 patients, Seyahi and colleagues found that while results of the preoperative rehabilitation program in the first 3 weeks after surgery were associated with greater improvement in range of motion (ROM) vs. those patients who completed only regular postoperative rehabilitation, there were no significant differences between the two groups’ functional outcomes at the 12 week and 12.4 month follow-ups.

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  • Some seniors at greater risk of falls and hip fractures due to undiagnosed neurological disorders

    Source - Medical News Today

    Hip fractures are a common cause of morbidity and mortality in elderly patients. Cervical myelopathy is a common neurological condition that can diminish balance and coordination. Undiagnosed neurological disorders may predispose patients to falls and fractures. Screening for cervical myelopathy should be standard care for all hip fracture patients, to reduce the risk for additional falls and fractures.

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