| rachischisis totalis | Spina bifida of the entire spinal column. Synonym: araphia, rachischisis totalis. Origin: holo-+ G. Rhachis, spine, + schisis, fissure (05 Mar 2000) |
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| rachischisis | 1. Embryologic failure of fusion of vertebral arches and neural tube with consequent exposure of neural tissue at surface; spina bifida cystica with myelocele or myeloschisis. 2. Spinal dysraphism. Origin: G. Rhachis, spine, + schisis, division (05 Mar 2000) |
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| rachischisis partialis | Merorrhachischisis Fissure of a portion of the spinal cord. Synonym: mesorrhachischisis, rachischisis partialis. Origin: mero-+ G. Rhachis, spine, + schisis, fissure. (05 Mar 2000) |
| alopecia totalis | Total loss of hair of the scalp either within a very short period of time or from progression of localised alopecia, especially alopecia areata. Compare: alopecia universalis. Synonym: alopecia capitis totalis. (05 Mar 2000) |
| hiatus totalis sacralis | Developmental clefting in all sacral vertebrae; may also involve adjacent lumbar vertebrae. (05 Mar 2000) |
| situs inversus totalis | A condition in which there is complete transposition (right to left reversal) of the thoracic and abdominal organs. The heart is not in its usual position in the left chest but is on the right. Specifically related to the heart, this is referred to as dextrocardia (literally, right-hearted). And the stomach, which is normally in the left upper abdomen, is on the right. In patients with situs inversus totalis, all of the chest and abdominal organs are reversed and appear in mirror image when examined or visualised by tests such as X-ray filming. Situs inversus totalis has been estimated to occur once in about 6-8,000 births. Situs inversus occurs in a rare abnormal condition that is present at birth (congenital) called kartagener's syndrome. (12 Dec 1998) |
| ophthalmoplegia totalis | Paralysis of both the extrinsic and intrinsic ocular muscles. (05 Mar 2000) |
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