Daphne Nur Oz (born February 17, 1986) is an author and television host. On April 14, 2011, ABC announced Oz would be one of five co-hosts on The Chew, a one-hour live talk show exploring food from all angles. The show premiered in September 2011.
Definition of Dural sac. Dural sac: The membranous sac that encases the spinal cord within the bony structure of the vertebral column. Dural refers to the dura, the name of the membrane around the spinal cord (and brain, too). Search MedTerms:
(figure 2.5, & 10). In the lumbar spine, the vertebral canal houses an extension of the spinal cord known as the thecal sac (aka, dural sac), which in turn houses the nerves (lumbar spinal nerves) that give life to the lower extremities, pelvis, and lower abdomen.It extends from the conus medullaris down to the second sacral segment (S2).figure 2.5, & 10). In the lumbar spine, the vertebral canal houses an extension of the spinal cord known as the thecal sac (aka, dural sac), which in turn houses the nerves (lumbar spinal nerves) that give life to the lower extremities, pelvis, and lower abdomen.