| spina bifida occulta | Literally, a hidden cleft in the spine. A bony defect in the vertebral column which remains hidden, covered by skin (12 Dec 1998) |
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| spina dorsalis | The series of vertebrae that extend from the cranium to the coccyx, providing support and forming a flexible bony case for the spinal cord. Synonym: columna vertebralis, backbone, dorsal spine, rachis, spina dorsalis, spina, spina, spinal column, spine, vertebrarium. (05 Mar 2000) |
| spina frontalis | S, nasalis ossis frontalis. (05 Mar 2000) |
| spina helicis | An anteriorly directed spine at the extremity of the crus of the helix of the auricle. Synonym: spina helicis, apophysis helicis. (05 Mar 2000) |
| spina iliaca anterior inferior | Spine on the anterior border of the ilium between the anterior superior iliac spine and the acetabulum; site of origin for the direct head of the rectus femoris muscle. Synonym: spina iliaca anterior inferior. (05 Mar 2000) |
| spina iliaca anterior superior | The anterior extremity of the iliac crest, which provides attachment for the inguinal ligament and the sartorius muscle. Synonym: spina iliaca anterior superior. (05 Mar 2000) |
| spina iliaca posterior inferior | Spine at the inferior end of the posterior border of the ilium between the posterior superior iliac spine and the greater sciatic notch; it forms the upper margin of the latter. Synonym: spina iliaca posterior inferior. (05 Mar 2000) |
| spina iliaca posterior superior | The posterior extremity of the iliac crest, the uppermost point of attachment of the sacrotuberous and posterior sacroiliac ligaments; a readily apparent dimple occurs in the skin overlying the posterior superior iliac spine which is clinically useful as an indication of the level of the S-2 vertebra, the level of the inferior limit of the subarachnoid space. Synonym: spina iliaca posterior superior. (05 Mar 2000) |
| spina ischiadica | A pointed process from the posterior border of the ischium on a level with the lower border of the acetabulum; gives attachment to the sacrospinous ligament; the pudendal nerve passes dorsal to the ischial spine, which is palpable per vagina or rectum, and thus is used as a target for the needle-tip in administering a pudendal nerve block. Synonym: spina ischiadica, ischiadic spine, sciatic spine. (05 Mar 2000) |
| spina meatus | Small bony prominence anterior to the supramastoid pit at the posterosuperior margin of the bony external acoustic meatus. Synonym: spina suprameatica, Henle's spine, meatal spine, spina meatus. (05 Mar 2000) |
| spina mentalis | A slight projection, sometimes two, in the middle line of the posterior surface of the body of the mandible, giving attachment to the geniohyoid muscle (below) and the genioglossus (above). Synonym: spina mentalis, genial tubercle. (05 Mar 2000) |
| spina nasalis anterior | A pointed projection at the anterior extremity of the intermaxillary suture; the tip, as seen on a lateral cephalometric radiograph, is used as a cephalometric landmark. Synonym: spina nasalis anterior. (05 Mar 2000) |
| spina nasalis ossis frontalis | A projection from the centre of the nasal part of the frontal bone, which lies between and articulates with the nasal bones and the perpendicular plate of the ethmoid. Synonym: spina nasalis ossis frontalis. (05 Mar 2000) |
| spina nasalis posterior | The sharp posterior extremity of the nasal crest of the hard palate. Synonym: spina nasalis posterior, posterior palatine spine. (05 Mar 2000) |
| spina ossis sphenoidalis | A posterior and downward projection from the greater wing of the sphenoid bone on either side, located posterolateral to the foramen spinosum, so-named for its proximity to the sphenoidal spine; gives attachment to the sphenomandibular ligament. Synonym: processus spinosus, spina ossis sphenoidalis, alar spine, angular spine, spina angularis, spinous process. (05 Mar 2000) |
Synonyms : Canal, Spinal, Canals, Spinal, Spinal Canals
Synonyms : Cord, Spinal, Cords, Spinal, Spinal Cords
Synonyms : Extramedullary Spinal Cord Compression, Spinal Cord Compression, Extramedullary, Compression, Spinal Cord, Compressions, Spinal Cord, Compressive Myelopathy, Conus Medullaris Syndromes, Spinal Cord Compressions, Syndrome, Conus Medullaris
Synonyms : Spinal Cord Disorders, Myelopathies, Spinal Cord Disease, Spinal Cord Disorder
Synonyms : Injuries, Spinal Cord, Post-Traumatic Myelopathy, Spinal Cord Contusion, Spinal Cord Laceration, Spinal Cord Transection, Spinal Cord Trauma, Contusion, Spinal Cord, Contusions, Spinal Cord, Cord Contusion, Spinal, Cord Contusions, Spinal, Cord Injuries, Spinal
| spinose |
having spines
출처: wordnet.princeton.edu/perl/webwn
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| spinous |
having spines; "the dorsal fin is spinous" acanthoid: shaped like a spine or thorn
출처: wordnet.princeton.edu/perl/webwn
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| spinal vein |
veins that drain the spinal cord
출처: wordnet.princeton.edu/perl/webwn
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| spiny-headed worm |
acanthocephalan: any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines
출처: wordnet.princeton.edu/perl/webwn
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| spina bifida |
a not uncommon congenital defect in which a vertebra is malformed; unless several vertebrae are affected or there is myelomeningocele there are few symptoms; can be diagnosed by amniocentesis
출처: wordnet.princeton.edu/perl/webwn
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| spin | a spokesperson for a political party or candidate who tries to forestall negative publicity |
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| spin | a clothes dryer that uses centrifugal motion to dry the clothes that are put into it |
| spin | a clothes dryer that uses centrifugal motion to dry the clothes that are put into it |
| spin | produce as a consequence or an unplanned result |
| spin | prolong or extend |
| spin | a game in which a player spins a bottle and kisses the person that it points to when it stops spinning |
| spin | a game in which something round (as a plate) is spun on edge and the name of a player is called |
| spin | a game in which something round (as a plate) is spun on edge and the name of a player is called |
| spin | dry by spinning and making use of centrifugal forces |
| spin | a product made during the manufacture of something else |
| spin | a not uncommon congenital defect in which a vertebra is malformed |
| spin | dark green leaves |