Researchers have developed what could be the bone implant material of the future: an airy, foamlike substance from plant cellulose that can be injected into the body and provide scaffolding for the growth of new bone.
Surgery to remove multiple herniated or degenerated discs in the neck, a procedure known as anterior cervical discectomy and fusion (ACDF), can be safely performed in an outpatient setting in select patients, according to a study at Hospital for Special Surgery (HSS) in New York City.
Researchers on the path to finding a cure for spina bifida have identified specific elements in stem cell secretions as key to protecting neurons and ultimately reducing the lower-limb paralysis associated with the birth defect.
A traditional spinal fusion surgery with general anesthesia takes about four hours and requires a hospital stay of three to four days as well as IV painkillers. The awake spine surgery takes half the time and typically has patients out of the hospital within 24 hours.
Spinal curvature often results in more back pain, leg pain and other symptoms for adults than teens because adults also can have degeneration in the discs between vertebrae, and spinal stenosis—a narrowing of the opening for the spinal nerves. Still, there hasn't been good evidence regarding whether it's better for adults with scoliosis to have corrective surgery or whether nonoperative treatment, such as physical therapy or nerve injections, is adequate.