| bloodless decerebration | Destroying the function of the cerebrum by tying the basilar artery at about the middle of the pons and the common carotid arteries in the neck. (05 Mar 2000) |
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| decerebration | Spontaneous extension of elbows, wrists and legs which suggests damage to the diencephalon (midbrain). Seen in cases of stroke and some cases of encephalitis. The decerebrate reflex is a clinical finding characterised by rigid contraction of the extensor and other muscles which maintain an animal in the standing position (antigravity muscles), may be seen in association with a severe stroke, intracranial haemorrhage, cerebral haemorrhage, cerebral toxin or transection of the brain below the level of the anterior corpora quadrigemina but above the vestibular nuclei, clinically may be preceded by decortication. (27 Sep 1997) |
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| bloodless | 1. Destitute of blood, or apparently so; as, bloodless cheeks; lifeless; dead. "The bloodless carcass of my Hector sold." (Dryden) 2. Not attended with shedding of blood, or slaughter; as, a bloodless victory. 3. Without spirit or activity. "Thou bloodless remnant of that royal blood !" (Shak) Blood"lessly, Blood"lessness. Origin: AS. Bldleas. Source: Websters Dictionary (01 Mar 1998) |
| bloodless amputation | Amputation in which, by means of a tourniquet, the escape of blood from the cut surfaces is slight. Synonym: dry amputation. (05 Mar 2000) |
| bloodless operation | An operation performed with negligible loss of blood. (05 Mar 2000) |
| bloodless phlebotomy | 1. Abnormally slow motion of blood in veins, usually with venous distention. 2. Treatment of congestive heart failure by compressing proximal veins of the extremities with tourniquets. Synonym: bloodless phlebotomy. Synonym: venostasis. Origin: phlebo-+ G. Stasis, a standing still (05 Mar 2000) |
| Brodel's bloodless line | Line running somewhat posterior to the lateral convex border of the kidney between anterior and posterior renal segments demarcating the areas of distribution of the anterior and posterior branches of the renal artery; it is in fact only relatively avascular. (05 Mar 2000) |
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