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Feb 8 2010, 7:27 AM EST
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AndyC
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Change: Moved by AndyC Feb 8 2010, 7:27 AM EST
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Dec 26 2009, 4:52 AM EST
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Change: function. That is to say,function- there are certain anatomical featuresregions that lend themselves to the use of the round cone. For example, anatomy that is basically round (eg lateral skull) lends itself to the use of a round cone. Conversely, anatomy that is characteristically square (CXR,AXR) would
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Dec 17 2009, 5:20 PM EST
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Change: exposure you can image both AC joints without primary beam exposure to the patient's thyroid. By varying the FFD the circles become larger and further apart. ....back... back to the appliedApplied radiographyRadiography home page here... back to the Wikiradiography home page
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Jul 18 2009, 5:14 AM EDT
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Change: degredation.degradation. The round cone minimises scatter radiation.This is a radiograph not a digital imageBinocular Cone for Acromio-clavicular joints The binocular cone is a special purpose cone for acromio-clavicular joint imaging. In one exposure you can image both AC joints without primary beam exposure
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Apr 6 2009, 7:16 AM EDT
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Change: Note that the patient's ear is 'folded back' such that it is not superimposed over the anatomy of interest.Both images are on the same film using a cassette displacement technique Lateral Oblique Cochlea Implant Similar positioning and technique to the lateral oblique temporomandibular joints.Note that this
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Mar 19 2008, 3:09 AM EDT
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Change: This page is a Celebration of the Science and Art of the Round Cone What is a round cone cone? A round cone is a device that attaches to the light beam diaphragm to produce a radiation beam that is round in cross section. Round cones usually come
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Mar 11 2008, 4:09 PM EDT
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Change: joints The The binocular cone is a special purpose cone for acromio-clavicular joint imaging. In one exposure you can image both AC joints without primary beam exposure to the patient's thyroid. By varying the FFD the circles become larger and further apart. ....back to the applied radiography home page here
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Mar 9 2008, 10:19 AM EDT
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Change: effective. effective. Tests showed that there was very little difference in the image image penumbra using an extension cone and this much simpler version. Note Note that the thinner the lead you use, the greater the proportion of the the primary X-ray beam that will penetrate the cone.Simple
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Feb 23 2008, 7:55 PM EST
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Change: Simple lead sheet Round Cone. What are the advantages of Using a round Cone The Science Round cones reduce scatter and reduce patient dose. It is worth considering that the effect of the round cone is in three dimensions not two. That is to say, there is a volume
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Feb 23 2008, 7:52 PM EST
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Change: A simpler version of the round cne is shown below. This cones uses 1.5mm lead sheet laminated between kitchen laminex. It is mounte using hook
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Feb 23 2008, 7:49 PM EST
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Change: A simpler version of the round cne is shown below. This cones uses 1.5mm lead sheet laminated between kitchen laminex. It is mounte using hook
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Feb 21 2008, 7:25 AM EST
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Change: A A round cone is a device that attaches to the light beam diaphragm to produce a radiation beam that is round in cross section. Round cones usually come in the form of an extension cone which has a primary cone and a secondary cone to "clean up the penumbra".
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Feb 20 2008, 4:50 AM EST
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Change: There were only format changes (bold, italics, etc.) in this version. See this version for details.
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Feb 20 2008, 4:48 AM EST
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Change: without primary beam exposure to the patient's thyroid. By varying the FFD the circles become larger and further apart. AP Hip This is an AP coned hip radiograph of a patient with a suspected NOF fracture. The corners of this image are not required. The round cone reduces scatter radiation.
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Feb 20 2008, 4:42 AM EST
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Change: There were only format changes (bold, italics, etc.) in this version. See this version for details.
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Feb 20 2008, 4:41 AM EST
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Change: A round cone is a device that attaches to the light beam diaphragm to produce a radiation beam that is round in cross section. Round cones usually come in the form of an extension cone which has a primary cone and a secondary cone to "clean up the penumbra". What
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Feb 17 2008, 7:35 AM EST
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Change: demonstrate a cochlea implant Lateral Skull The lateral skull was perhaps the definitive application of the round cone Swimmers View of Cervico-thoracic Junction Swimmers view often suffers from scatter radiation degredation. The round cone minimises scatter radiation. This is a radiograph not a digital image Lateral Skull
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Feb 17 2008, 7:34 AM EST
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Change: demonstrate a cochlea implant Lateral Skull The lateral skull was perhaps the definitive application of the round cone Swimmers View of Cervico-thoracic Junction Swimmers view often suffers from scatter radiation degredation. The round cone minimises scatter radiation. This is a radiograph not a digital image Lateral Skull
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Feb 16 2008, 6:59 PM EST
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Change: effectproduce a radiation beam that is round in cross section. Round cones usually come in the form of an extension cone which has a primary cone and a secondary cone to "clean up the penumbra". What are the advantages of Using a round Cone The Science Round cones
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Feb 16 2008, 8:43 AM EST
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Change: and depressed fracture of the zygoma Slit Basal 2 Just to prove that the first one wasn't just serendipity...another one! Slit Basal 3 last one Orbits for Foreign Body These are PA 25 orbits. Both images are on the
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