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:
The ala of sacrum (plural alae) is a large triangular surface on either side of the body of the base of the sacrum.The alae support the psoas major muscles and the lumbosacral trunk which connects the lumbar plexus with the sacral plexus. In the articulated pelvis the alae are continuous with the iliac fossa.he posterior quarter of the ala represents the transverse process, and its anterior three-quarters the costal process of the first sacral segment. It serves as part of the border of the pelvic brim. The alae also form the base of the lumbosacral triangle.