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Understanding mechanical properties of silicon nanowires paves way for nanodevices
Silicon nanowires are attracting significant attention from the electronics industry due to the drive for ever-smaller electronic devices, from cell phones to computers.   view more (2009-11-12)

New study finds shock-wave therapy for unhealed fractured bones
When fractured bones fail to heal, a serious complication referred to as "nonunion" can develop. This occurs when the process of bone healing is interrupted or stalled.   view more (2009-11-03)

Nation's hip fracture rate could drop 25 percent with aggressive osteoporosis prevention
Aggressively managing patients at risk for osteoporosis could reduce the hip fracture rate in the United States by 25 percent, according to a Kaiser Permanente study published in the November issue of the Journal of Bone & Joint Surgery.   view more (2009-11-02)

Study shows hormone replacement therapy decreases mortality in younger postmenopausal woman
Hormone replacement therapy (HRT) to treat menopausal estrogen deficiency has been in widespread use for over 60 years. Several observational studies over the years showed that HRT use by younger postmenopausal women was associated with a significant reduction in total mortality; available evidence supported the routine use of HRT to increase... view more... (2009-10-29)

Fracture zones endanger tombs in Valley of Kings
Ancient choices made by Egyptians digging burial tombs may have led to today's problems with damage and curation of these precious archaeological treasures, but photography and detailed geological mapping should help curators protect the sites, according to a Penn State researcher.   view more (2009-10-19)

Women with breast cancer have low vitamin D levels
Women with breast cancer should be given high doses of vitamin D because a majority of them are likely to have low levels of vitamin D, which could contribute to decreased bone mass and greater risk of fractures, according to scientists at the University of Rochester Medical Center.   view more (2009-10-09)

Wrist fracture patients less likely to be evaluated for osteoporosis
A study published in the October 2009 issue of the Journal of Bone and Joint Surgery suggests a disconnect between the way wrist-fracture patients and those with a spine or hip fracture are managed and evaluated.   view more (2009-10-01)

Diabetes weakens your bones
Current research suggests that the inflammatory molecule TNF-α may contribute to delayed bone fracture healing in diabetics.   view more (2009-09-28)

Space-related radiation research could help reduce fractures in cancer survivors
A research project looking for ways to reduce bone loss in astronauts may yield methods of improving the bone health of cancer patients undergoing radiation treatment.   view more (2009-09-16)

New study compares after-hours and daytime surgery success rates
Patients who have after-hour orthopaedic surgeries risk a slightly higher rate of necessary follow-up surgeries, according to a study published in the September 2009 issue of The Journal of Bone and Joint Surgery (JBJS).   view more (2009-09-02)

Hip fracture rates decline in Canada
Standardized rates of hip fracture have steadily declined in Canada since 1985, with a more rapid decline between 1996 and 2005 and a more marked decrease among individuals age 55 to 64 years.   view more (2009-08-26)

Ibuprofen is as effective as acetaminophen with codeine to treat pain in children with arm fractures
Children with arm fractures fared as well with ibuprofen to control their pain as acetaminophen with codeine, according to a new study by researchers at the Medical College of Wisconsin, Milwaukee, and Children's Research Institute.   view more (2009-08-18)

Denosumab increases bone density, cuts fracture risk in prostate cancer survivors
Twice-yearly treatment with denosumab, a new targeted therapy to stop bone loss, increased bone density and prevented spinal fractures in men receiving androgen-deprivation therapy for prostate cancer.   view more (2009-08-11)

Metabolic bone disease in cirrhosis patients
Long-standing liver disease has long been recognized to result in fragile bones with increased risk of fractures. In various international studies, the overall incidence has varied from 11% to 48%, with a fracture rate of 3%-44%.   view more (2009-08-10)

Hip and back fractures increase mortality rates in people older than 50
Vertebral and hip fractures are associated with an increased risk of death, found a new study of 7753 people in Canada aged 50 years and older.   view more (2009-08-04)

American Academy of Orthopaedic Surgeons approves new guideline for the treatment of pediatric diaphyseal femur fractures
The American Academy of Orthopaedic Surgeons'(AAOS) Board of Directors approved a new clinical practice guideline for the treatment of pediatric diaphyseal femur fractures. Diaphyseal (the shaft of a long bone) fracture of the femur (the bone in the thigh) is a very common childhood injury.   view more (2009-07-23)

Osteoporosis drug may save lives by strengthening immune system
An osteoporosis drug proven to save lives after hip fractures may do so by strengthening the body's immune system, according to geriatrics researchers at Duke University Medical Center.   view more (2009-07-16)

Vitamin D deficiency is widespread and on the increase
Report shows that populations across the globe are suffering from the impact of low levels of vitamin D, with highest rates in South Asia and the Middle East.   view more (2009-07-01)

Monitoring bone density in older women is unnecessary and potentially misleading
Monitoring bone mineral density in postmenopausal women taking osteoporosis drugs (bisphosphonates) is unnecessary and potentially misleading.   view more (2009-06-24)

Institute for Aging Research finds modifiable hip fracture complications contribute to mortality
Potentially modifiable post-fracture complications, including pneumonia and pressure ulcers, are associated with an increased risk of death among nursing home residents who have suffered a hip fracture, according to a new study conducted by scientists at the Institute for Aging Research at Hebrew SeniorLife.   view more (2009-05-22)
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