rachidian


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rachidian

(rəˈkɪdɪən)
adj
of or relating to the rachis or spine
References in periodicals archive ?
Each row has a central rachidian tooth, which has a pointed tip similar to the three pairs of lateral teeth on either side.
Radula (Figs 16, 17): rachidian tooth wide, comb-like, occupying about half of radular width; curved base, width ~ 5x greater than its length; ~17 triangular, sharp pointed cusps of similar size, except for some diminishment towards the side; lateral tooth hook-like, bicuspid, base broad (equivalent to 1/2 of rachidian base width), obliquely disposed; main lateral cusp widely curved inwards, about as long as base; secondary, medial cusp approximately half the size of lateral cusp; both cusps separated from each other by smooth area equivalent to 1/3 of tooth's width.
Whenever an extensive macroscopically-visible lesion was found on the anal margin, a biopsy was conducted in the operating room under rachidian anesthesia.
2] <300mmHg * Oliguria, defined as diurese <400ml/24h, refractory to careful hydration or to furosemide or dopamine * Acute urea deterioration to 15mmol/l or creatinine >400mmol/l * Jaundice with pre-eclampsia * Thyrotoxic crisis * Acute thrombocytopenia requiring transfusion of platelets * Sub-arachnoid or intra-parenchymatous haemorrhage * Anaesthetic accident: (1) severe hypotension associated with epidural or rachidian anaesthesia, hypotension defined as systolic pressure <90 mmHg for more than 60 minutes; (2) failure in tracheal intubation requiring anaesthetic reversion
anulatus has a brown or white body with pink, white, and brown spots, smooth papillae epithelium at the base and papillated in the distal part, unbranched digestive gland ducts, smooth jaws, and smooth rachidian and lateral teeth.
WN virus was isolated after one passage into C6/36 and Vero E6 cells from the rachidian bulb of the first confirmed case and from cerebellum, cortex, and lumbar spinal cord of another horse that died on September 6.
1980) and in peas (Bedford and Matthews, 1976; Rachidian and Le Deunff, 1986) is an important factor affecting seed quality.
Only two characters have an obvious possibility of functional correlation: shape of the rachidian tooth (character 20) and the number of anterior cusps it bears (character 21).
Rachidian tricuspid with a rounded central cusp and two smaller lateral ones; inner and outer laterals similar, each with four cusps, of which the second is consistently the largest; marginals bicuspid, the outer cusp larger.
He also highlighted potentially significant anatomical similarities including a peduncle posterior to the right eyestalk (distinct from the subocular tentacle) and hooded rachidian teeth in the radula, but pointed out that these may be plesiomorphic character states.
Rachidian with trigonal cusp and well-developed hood; base of cusp with weak transverse ridge; cutting edge coarsely dentate, central denticle largest, lanceolate and with 3 or 4 smaller denticles on each side.
Radula with well-formed rachidian, two pairs of laterals, paired pluricuspid teeth, and two pairs of marginals.