Medical research

Research offers new hope for peripheral artery disease sufferers

Research led by vascular surgeons at Dartmouth-Hitchcock may offer new hope to sufferers of peripheral artery disease, the cause of nearly 60,000 lower-limb amputations annually, through the use of a patient's own stem cells.

Diseases, Conditions, Syndromes

Study: Heavy teens have trouble managing diabetes

(AP) -- New research sends a stark warning to overweight teens: If you develop diabetes, you'll have a very tough time keeping it under control.

Surgery

Gritti-Stokes amputations beneficial for trauma patients

(HealthDay) -- The Gritti-Stokes amputation procedure is beneficial and appears to be safe for patients in a trauma setting, according to a study published in the April 4 issue of The Journal of Bone & Joint Surgery.

Medical research

Timing is everything when using oxygen to regenerate bone

A research team at Tulane University will report this week that the application of high levels of oxygen to a severed bone facilitates bone regrowth, study results that may one day hold promise for injured soldiers, diabetics ...

Neuroscience

Electrocorticographic signals may restore arm movement

(HealthDay) -- Electrocorticography (ECoG) signals from patients with chronic motor dysfunction represent motor information that may be useful for controlling prosthetic arms, according to a study published in the March issue ...

Health

Medicare's bill for artificial feet is questioned

(AP) -- It doesn't compute: Medicare's bill for artificial feet has jumped by more than half, although foot and leg amputations due to diabetes continue to decline dramatically.

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