What's the difference between calcar and spur?

Calcar


Definition:

  • (n.) A kind of oven, or reverberatory furnace, used for the calcination of sand and potash, and converting them into frit.
  • (n.) A hollow tube or spur at the base of a petal or corolla.
  • (n.) A slender bony process from the ankle joint of bats, which helps to support the posterior part of the web, in flight.
  • (n.) A spur, or spurlike prominence.
  • (n.) A curved ridge in the floor of the leteral ventricle of the brain; the calcar avis, hippocampus minor, or ergot.

Example Sentences:

  • (1) The following signs in the preoperative radiographs were predictive of unfavorable outcome: small head fragment, comminution of the calcar femorale, and varus angulation of the head.
  • (2) To insert the new stem we had to reconstruct the proximal femur and the calcar region by autogenous cortico-cancellous bone grafts in seven cases.
  • (3) At present, we insist on the unexpected relationship between diabetes mellitus and undernutrition either in some major infantile forms (described in India and Nigeria) with calcareous pancreatitis, or some less severe forms observed in Africa.
  • (4) Middle-aged patients and men were more prone to develop resorption of the calcar.
  • (5) Serial sections of 90 Sprague-Dawley rat brains with the pineal in situ were scanned to determine the occurrence and regional distribution of calcareous concretions within the pineal gland and its surrounding leptomeningeal tissue.
  • (6) The collar of the BBM transfers stress to the calcar.
  • (7) The girdle epidermis of adult Mopalia muscosa secretes several types of structures, including calcareous spicules and innervated hairs.
  • (8) In order to define the anatomy of the calcar femorale, a radiologic and surgical study was done on ten paired cadaver femurs.
  • (9) Thirty-four (42 per cent) had more than three millimeters of resorption of the calcar or superomedial cyst formation.
  • (10) A massive decrease in stress in the region of the calcar femorale was found when the implants were in place, and it was concluded that this decrease could contribute substantially to the calcar femorale resorption sometimes observed in patients after total hip replacement.
  • (11) Ratios of the stem, stem tip, greater trochanter, lesser trochanter and calcar, and normal femur to the reference sacroiliac joint were obtained, as well as tip-to-stem, and stem-to-normal femur in unilateral arthroplasties.
  • (12) The plate tensile strain increased by 360% while the compressive calcar strain decreased 85%.
  • (13) Sufficient cementation of the medullary canal significantly reduced the incidence of calcar resorption, as did neutral and valgus positioning of the femoral component.
  • (14) Comparison of our data with those of others indicated that the incidence of loosening, calcar resorption, and cortical hypertrophy was usually lower than with similarly designed conventional high-modulus Charnley stems.
  • (15) X-ray diffraction showed that calcite (CaCO3) was the major crystalline constituent of the calcareous deposits.
  • (16) In the region of the calcar femorale, crossing trabeculae, similar to the appearance of an enchondroma or bone infarct, have been described in osteoporosis and osteoarthritis and probably represent unmasking of normally present reinforcing trabeculae.
  • (17) The splitting of several calcareous nodules on a valve made it more pliable.
  • (18) The 4 modes of failure characterizing stem-type component progressive loosening mechanisms consisted of stem pistoning within the acrylic (3.3%), cement-embedded stem pistoning with the femur (5.1%), medial midstem pivot (2.5%), calcar pivot (0.7%) and bending (fatigue) cantilever (3.3%).
  • (19) Calcareous corpuscles are smaller and more numerous in the scolex and neck than in the cyst wall.
  • (20) If this intermenstrual bleeding appears at a certain time after the insertion of the intrauterine device, either there is a calcareous deposit, or the device has shifted, or there is an infection.

Spur


Definition:

  • (n.) A sparrow.
  • (n.) A tern.
  • (n.) An implement secured to the heel, or above the heel, of a horseman, to urge the horse by its pressure. Modern spurs have a small wheel, or rowel, with short points. Spurs were the badge of knighthood.
  • (n.) That which goads to action; an incitement.
  • (n.) Something that projects; a snag.
  • (n.) One of the large or principal roots of a tree.
  • (n.) Any stiff, sharp spine, as on the wings and legs of certain burds, on the legs of insects, etc.; especially, the spine on a cock's leg.
  • (n.) A mountain that shoots from any other mountain, or range of mountains, and extends to some distance in a lateral direction, or at right angles.
  • (n.) A spiked iron worn by seamen upon the bottom of the boot, to enable them to stand upon the carcass of a whale, to strip off the blubber.
  • (n.) A brace strengthening a post and some connected part, as a rafter or crossbeam; a strut.
  • (n.) The short wooden buttress of a post.
  • (n.) A projection from the round base of a column, occupying the angle of a square plinth upon which the base rests, or bringing the bottom bed of the base to a nearly square form. It is generally carved in leafage.
  • (n.) Any projecting appendage of a flower looking like a spur.
  • (n.) Ergotized rye or other grain.
  • (n.) A wall that crosses a part of a rampart and joins to an inner wall.
  • (n.) A piece of timber fixed on the bilge ways before launching, having the upper ends bolted to the vessel's side.
  • (n.) A curved piece of timber serving as a half to support the deck where a whole beam can not be placed.
  • (v. t.) To prick with spurs; to incite to a more hasty pace; to urge or goad; as, to spur a horse.
  • (v. t.) To urge or encourage to action, or to a more vigorous pursuit of an object; to incite; to stimulate; to instigate; to impel; to drive.
  • (v. t.) To put spurs on; as, a spurred boot.
  • (v. i.) To spur on one' horse; to travel with great expedition; to hasten; hence, to press forward in any pursuit.

Example Sentences:

  • (1) Schneiderlin, valued at an improbable £27m, and the currently injured Jay Rodriguez are wanted by their former manager Mauricio Pochettino at Spurs, but the chairman Ralph Krueger has apparently called a halt to any more outgoings, saying: “They are part of the core that we have decided to keep at Southampton.” He added: “Jay Rodriguez and Morgan Schneiderlin are not for sale and they will be a part of our club as we enter the new season.” The new manager Ronald Koeman has begun rebuilding by bringing in Dusan Tadic and Graziano Pellè from the Dutch league and Krueger said: “We will have players coming in, we will make transfers to strengthen the squad.
  • (2) Recognition of this deficiency in our knowledge spurred a belated explosion of research that began with an exploration of the fine structure of the mesothelium.
  • (3) A 57-year-old man was envenomated via two spur wounds to the right hand from each hind leg of a male platypus.
  • (4) But it should also be noted that this Spurs team might be the best Spurs team ever, and they've had lots of good teams (including four previous championship teams).
  • (5) Traction spurs with segmental hypermobility were found more commonly at the L4-5 level in patients whose spines were not fused, particularly women.
  • (6) She would often say to me, “Don’t go under the house.” And just as her order to not look at the sexy films had spurred me on to do so, I would indeed look under the house.
  • (7) The uveal protrusion was replaced and a deep corneoscleral block was removed in front of the scleral spur in three cases, and electrocoagulation of the anterior edges of the trabeculectomy fistula was done in other three cases.
  • (8) Minutes later, Bolton demanded a penalty when Gary Cahill collapsed in the Spurs box after a tackle by Pienaar.
  • (9) Boris Johnson , the London mayor, got into hot water last week when he praised the value of greed as a spur to progress and controversially suggested some people struggle to get on in life because of their low IQs.
  • (10) A similar rally in 2007 is widely credited with spurring on Malaysia's opposition movement, which won a landslide victory in the 2008 elections.
  • (11) As the political pendulum has swung over the decades, these competing archetypes have spurred endless innovations from inflation-linked bonds to free TV licences.
  • (12) He explains: "Spurs spend a lot of money but only sign players who are 20 or 22 because they're thinking of future sales.
  • (13) "It was a great debut for Christian," said the Spurs manager.
  • (14) The council took CPO proceedings after the firm would not agree a price to sell up to Spurs; a judgment is expected next month.
  • (15) 1.44am BST Heat 19-30 Spurs, 11:00 remaining in 2nd quarter Splitter assists Ginobili who hits a jumper, this Spurs run continues.
  • (16) The pope, whose foray into diplomacy helped spur negotiations between the US and Cuba , is expected to address the topic in a speech before the UN in New York in September.
  • (17) Rapid population growth, exacerbating a chronic lack of jobs and economic opportunity, is another powerful spur.
  • (18) A belated acknowledgement of the damage inflicted by decades of stagnated earnings and inequality have meant pay levels have rightly climbed to prominence, in part spurred by Vermont senator Bernie Sanders who put fair pay at the heart of his campaign attempts to secure the Democratic nomination for president.
  • (19) Iran Saudi Arabia China Which Chinese Super League club signed former Spurs midfielder Paulinho in 2015?
  • (20) But Spurs built up a final head of steam and after Gomes punched clear Trippier’s initial cross, a second fell to Son at the near post and he back-heeled the ball past Gomes.

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