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  • University of Iowa team developing bioactive gel to treat knee injuries

    Injectable gel encourages self-healing of cartilage Knee injuries are the bane of athletes everywhere, from professionals and college stars to weekend warriors. Current surgical options for repairing damaged cartilage caused by knee injuries are costly, can have complications, and often are not very effective in the long run. Even after surgery, cartilage degeneration can progress leading to painful arthritis.

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  • Researchers find clues that may predict recovery outcomes following total hip replacement

    Surgery to replace the arthritic hip and knee joints is on the rise in the U.S., with more than 1.1 million replacement surgeries reported in 2009. While these surgeries improve pain, mobility and quality of life for most recipients, some patients are dogged by persistent muscular problems. Now, a cross-institutional team of researchers has found that a patient's susceptibility to muscle inflammation may be a measurable marker that can be used to predict how well that patient will recover from joint replacement surgery and to identify those patients who may be in need of a specialized rehabilitation plan.

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  • An Anterior-based Muscle-sparing Approach to THA

    A 66-year-old female who has acetabular protrusio and end-stage osteoarthritis of the right hip undergoes total hip arthroplasty through the ABMSparing approach. According to the authors, this approach avoids the complications of wound healing that can occur with an approach that crosses the hip flexion crease, as well as avoids cutting muscle.

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  • What Is the Future of Mobile-bearing Acetabular Components?

    Mobile-bearing acetabular components are a relatively new design option for total hip arthroplasty. The goal of these components, say the manufacturers, is to allow a better fit with the patient s anatomy, provide greater mobility, and create a stable hip that s less prone to dislocation.

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  • Getting the perfect fit for artificial hips

    When a patient receives a new hip, it is usually adjusted only approximately to leg length. Greater accuracy requires a more precise measuring process as well as adjustable implants. Now, a new type of measurement method coupled with a modular implant should allow orthopedic surgeons to precisely calibrate leg length after the operation so it matches its original length.

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  • Walking on an incline could help people suffering from knee problems

    Incline walking on a treadmill could benefit people with knee osteoarthritis or knee replacements, says a new study from Ball State University.

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  • Women fare better than men following total knee, hip replacement

    While women may have their first total joint replacement (TJR) at an older age, they are less likely to have complications related to their surgery or require revision surgery, according to a new study presented today at the 2015 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS). The findings contradict the theory that TJR is underutilized in female patients because they have worse outcomes then men.

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  • Hip Fracture Patients: Nearly half have delirium, study suggests

    48 percent of hip fracture patients, age 65 and older, had delirium, or acute confusion, before, during and after surgery (perioperative), resulting in significantly longer hospital stays and higher costs for care, a new study concludes.

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  • A hip and trunk training program for athletes reduces ACL injuries

    With the help of the Hockeyroos UWA researchers have developed a hip and trunk training program that could reduce the high rates of anterior cruciate ligament (ACL) injuries in all levels of sport.

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  • One ACL Injury Might Mean More Down the Road

    Injuries are a potential risk athletic kids face. Concussions may be getting a lot of press lately, but injuries to the knee may be just as important.

    A new study found that young athletes who needed ACL (anterior cruciate ligament) surgery were likely to re-injure their knees over a 15-year period.

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