Keyword: musculoskeletal

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Dynamic spine brace

First robotic spine exoskeleton to help treat deformities

Spine deformities, such as idiopathic scoliosis and kyphosis (also known as “hunchback”), are characterized by an abnormal curvature in the spine. The children with these spinal deformities are typically advised to wear a brace that fits around the torso and hips to correct the abnormal curve. Bracing has been shown to prevent progression of the abnormal curve and avoid surgery. The…

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Biomaterial research

These cellular insights could make our bones heal faster

Most of us don’t think about our teeth and bones until one aches or breaks. A team of engineers at Washington University in St. Louis looked deep within collagen fibers to see how the body forms new bone and teeth, seeking insights into faster bone healing and new biomaterials. Young-Shin Jun, professor of energy, environmental & chemical engineering in the School of Engineering &…

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Medical myths

Joint cracking: Is it healthy?

It’s not unusual for your body to make “popping” or “cracking” sounds as you lean over, twist or reach for something. Fortunately, it’s also typically not a cause for worry. Dr. Aman Dhawan, an orthopedic sports medicine specialist at Penn State Health Milton S. Hershey Medical Center, said complaints about such joint sounds are common, but are usually nothing to be concerned about.…

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Joint disease

Nanotechnology detects molecular biomarker for osteoarthritis

For the first time, scientists at Wake Forest Baptist Medical Center have been able to measure a specific molecule indicative of osteoarthritis and a number of other inflammatory diseases using a newly developed technology. This preclinical study used a solid-state nanopore sensor as a tool for the analysis of hyaluronic acid (HA). HA is a naturally occurring molecule that is involved in tissue…

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Innovation

Hologic launches Fluoroscan InSight FD Mini C-Arm extremities imaging system

Hologic, Inc. announced the launch of the next generation in mini C-arm imaging, the Fluoroscan InSight FD Mini C-Arm, the latest product illustrating the Company’s commitment to addressing the continuum of skeletal health care. The enhanced system adds to Hologic’s portfolio of market-leading skeletal imaging solutions. It offers a variety of improved features designed to arm orthopedists,…

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Rhabdomyosarcoma

Muscle cancer - or is it?

St. Jude Children’s Research Hospital oncologists have discovered the cell type that gives rise to rhabdomyosarcoma, the most prevalent soft tissue cancer in children. Previously, scientists thought the cancer arose from immature muscle cells, because the tumor resembled muscle under the microscope. However, the St. Jude researchers discovered the cancer arises from immature progenitors that…

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Duchenne

Researchers create skeletal muscle from stem cells

Scientists from the University of California, Los Angeles (UCLA) have developed a new strategy to efficiently isolate, mature and transplant skeletal muscle cells created from human pluripotent stem cells, which can produce all cell types of the body. The findings are a major step towards developing a stem cell replacement therapy for muscle diseases including Duchenne Muscular Dystrophy, which…

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Innovation

GOKnee3D: Siemens boosts MRI productivity with new application

During the Annual Meeting of the Radiological Society of North America (RSNA), held in Chicago, USA, Siemens Healthineers presents an innovative MRI application that helps to shorten the time it takes to perform comprehensive diagnostic exams of the knee. At the moment, a standard knee examination could take around 20 minutes. With GOKnee3D, a high-resolution diagnostic 3D knee exam can be…

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Pediatrics study

Higher vitamin D dose increases bone density in premature babies

Results of a University of Nebraska Medical Center study found if the standard supplementation of 400 IUs of vitamin D is increased to 800 IUs daily there are reductions in the number of premature and preterm babies with extremely low bone density. Physicians have been prescribing vitamin D in premature and preterm infants in neonatal intensive care units (NICU) to prevent rickets, a disease…

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Biomod 3S

The Alternative for 3D Reconstruction

With over 30 years of experience in the medical imaging market, DMS Imaging, the newly created division that includes the brands Apelem, DMS, AXS Medical and Medilink, offers a complete range of innovative solutions in radiology, bone densitometry, stereo-radiography and posturology. One such solution is the Biomod 3S, an elegant tool that brings 3D technology to classic 2D x-ray rooms.

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3D Printing

Promising biomaterial to build better bones

A Northwestern University research team has developed a 3D printable ink that produces a synthetic bone implant that rapidly induces bone regeneration and growth. This hyperelastic “bone” material, whose shape can be easily customized, one day could be especially useful for the treatment of bone defects in children.

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Osteoporosis

Sectra and Swedish care provider offer osteoporosis assessment to all

Starting immediately, Sectra and private care provider Unilabs will offer preventive bone health testing for individuals with risk factors for osteoporosis, thereby enabling measures to be taken to reduce the risk of fractures. The analysis technology to be used by Unilabs will be provided by Sectra. One in two women in Sweden will suffer from a fracture due to osteoporosis, making osteoporosis…

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Regenerated Bone

Living bone replicates original anatomical structure

A new technique developed by Gordana Vunjak-Novakovic, the Mikati Foundation Professor of Biomedical Engineering at Columbia Engineering and professor of medical sciences (in Medicine) at Columbia University, repairs large bone defects in the head and face by using lab-grown living bone, tailored to the patient and the defect being treated. This is the first time researchers have grown living…

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Osteoarthritis

Cells from cow knee joints used to grow new cartilage tissue

In an effort to develop a method for cartilage tissue engineering, researchers at Umeå University in Sweden successfully used cartilage cells from cow knee joints. By creating a successful method with conditions conducive to growing healthy cartilage tissue, the findings could help lead to a new treatment cure for osteoarthritis using stem cell-based tissue engineering. This is according to a…

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