| ¿µ¹® | sacral vertebrae, sacrum | ÇÑ±Û | ¾ûÄ¡»À |
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| ¼³¸í | ôÃ߸¦ ÀÌ·ç´Â »À·Î º¼±â»À(hip bone)°ú °°ÀÌ °ñ¹ÝÀÇ °ñ°ÝÀ» ÀÌ·é´Ù. Áï °ñ¹ÝÀÇ µÞÂÊ º®¿¡ ÇØ´çÇÑ´Ù. ôÃß´Â ¸ñ»À(7°³·Î ±¸¼º), µî»À(12°³·Î ±¸¼º), Ç㸮»À(5°³·Î ±¸¼º), ¾ûÄ¡»À(5°³)·Î ±¸¼ºµÇ¾î ÀÖ´Â µ¥ °¢ ºÎÀ§´Â ¶ÇÇÑ ¿©·¯ °³ÀÇ Ã´Ãß»À·Î ±¸¼ºµÇ¾îÀÖ´Ù. |
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| ASP | abnormal spinal posture; acute symmetric polyarthritis; African swine pox; aged substrate plasma; al... |
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| LSV | lateral sacral vein; left subclavian vein; longitudinal sound velocity |
| S1-S5 | first to fifth sacral nerves |
| LS | lumbo-sacral |
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| SDCN | sacral dorsal commissural nucleus |
| SPN | sacral parasympathetic nucleus |
| meningocele | <anatomy, embryology> A protrusion of the membranes that cover the spine and part of the spinal cord through a bone defect in the vertebral column. It is due to failure of closure during embryonic life of bottom end of the neural tube, the structure which gives rise to the central nervous system (the brain and spinal cord). The term spina bifida refers specifically to the bony defect in the vertebral column through which the meningeal membrane and cord may protrude (spina bifida cystica) or may not protrude so that the defect remains hidden, covered by skin (spina bifida occulta). However, through usage the term spina bifida is gradually becoming synonymous The risk of all neural tube defects can be decreased by the mother taking folic acid during pregnancy. (21 Jun 1999) |
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| spurious meningocele | An extracranial or extraspinal accumulation of cerebrospinal fluid, due to meningeal tear. Synonym: traumatic meningocele. (05 Mar 2000) |
| traumatic meningocele | An extracranial or extraspinal accumulation of cerebrospinal fluid, due to meningeal tear. Synonym: traumatic meningocele. (05 Mar 2000) |
| ventral primary rami of sacral spinal nerves | See: ventral primary ramus of spinal nerve. Synonym: rami ventrales nervorum sacralium. (05 Mar 2000) |
| median sacral artery | <anatomy, artery> Origin, posterior aspect of abdominal aorta just above the bifurcation; distribution, lower lumbar vertebrae, sacrum, and coccyx; anastomoses, lateral sacral, superior and middle rectal. Synonym: arteria sacralis mediana, middle sacral artery. (05 Mar 2000) |
| median sacral crest | An unpaired crest formed by the fused spinous processes of the upper four sacral vertebrae. Synonym: crista sacralis mediana. (05 Mar 2000) |
| median sacral vein | <anatomy, vein> An unpaired vein accompanying the middle sacral artery receiving blood from the sacral venous plexus and emptying into the left common iliac vein. Synonym: vena sacralis mediana. (05 Mar 2000) |
| middle sacral artery | <anatomy, artery> Origin, posterior aspect of abdominal aorta just above the bifurcation; distribution, lower lumbar vertebrae, sacrum, and coccyx; anastomoses, lateral sacral, superior and middle rectal. Synonym: arteria sacralis mediana, middle sacral artery. (05 Mar 2000) |
| middle sacral plexus | A lymphatic plexus formed of lymph nodes and connecting vessels situated chiefly in the mesorectum anterior and inferior to the sacral promontory. Synonym: plexus sacralis medius. (05 Mar 2000) |
| sacral | <anatomy> Of or pertaining to the sacrum; in the region of the sacrum. Source: Websters Dictionary (01 Mar 1998) |
| sacral agenesis | <radiology> Agenesis or hypoplasia of sacrum, part of caudal-regression syndrome, associated with maternal diabetes, with or without inherited, possible features: absent lower extremities, bladder/bowel impairment (12 Dec 1998) |
| sacral anaesthesia | Regional anaesthesia limited to those areas innervated by sacral sensory nerves. (05 Mar 2000) |
| sacral canal | The continuation of the vertebral canal in the sacrum. Synonym: canalis sacralis. (05 Mar 2000) |
| sacral cornua | The most caudal parts of the intermediate sacral crest. On each side they form the lateral margin of the sacral hiatus and articulate with the coccygeal cornua. Synonym: cornua sacralia, sacral horns. (05 Mar 2000) |
| sacral crest | One of three rough irregular ridges on the posterior surface of the sacrum; median sacral crest; lateral sacral crests. Synonym: crista sacralis. (05 Mar 2000) |
| sacral meningocele |
a meningocele in the sacral region; symptoms may remain occult until adulthood and include neurologic deficits and abdominal masses with pressure. Both posterior and anterior types have been observed; see also anterior m.
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