sciatic spine
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sciatic notch — n either of two notches on the dorsal border of the hip bone on each side that when closed off by ligaments form the corresponding sciatic foramina: a) a relatively large notch just above the ischial spine that is converted into the greater… … Medical dictionary
Spine — 1) The column of bone known as the vertebral column, which surrounds and protects the spinal cord. The spine can be categorized according to level of the body: i.e., cervical spine (neck), thoracic spine (upper and middle back), and lumbar spine… … Medical dictionary
Sciatic nerve — The largest nerve in the body, the sciatic nerve begins from nerve roots in the lumbar part of the spinal cord (in the low back) and extends through the buttock area to send nerve endings down to the legs. Pain resulting from irritation of the… … Medical dictionary
sciatic nerve — Anat. either of a pair of nerves, the largest in the body, that originate in the sacral plexus of the lower back and extend down the buttocks to the back of the knees, where they divide into other nerves: the sciatic nerve and its branches… … Universalium
sciatic scoliosis — listing of the lumbar part of the spine away from the affected side in sciatica … Medical dictionary
sciatic nerve — the major nerve of the leg and the nerve with the largest diameter. It runs down behind the thigh from the lower end of the spine; above the knee joint it divides into two main branches, the tibial and common peroneal nerves, which are… … The new mediacal dictionary
sciatic notch — noun : any of four notches on the dorsal border of the innominate bone comprising a greater above and a lesser below the spine of the ischium on each side of the body … Useful english dictionary
Greater sciatic notch — Infobox Bone Name = Greater sciatic notch Latin = incisura ischiadica major GraySubject = 57 GrayPage = 235 Caption = Right hip bone, external surface, showing greater sciatic notch and lesser sciatic notch, separated by the spine of ischium.… … Wikipedia
Lesser sciatic notch — Infobox Bone Name = Lesser sciatic notch Latin = incisura ischiadica minor GraySubject = 57 GrayPage = 235 Caption = Right hip bone, external surface, showing greater sciatic notch and lesser sciatic notch, separated by the spine of ischium.… … Wikipedia
Greater sciatic foramen — Infobox Anatomy Name = Greater sciatic foramen Latin = foramen ischiadicum majus GraySubject = 80 GrayPage = 309 Caption = Articulations of pelvis, anterior view, with greater sciatic foramen (labeled in red) and its boundaries. Caption2 =… … Wikipedia
