| 41. | In this procedure, a nasal endoscope is used to visualise the lacrimal sac through the nasal cavity.
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| 42. | The skull roof is not notched at the lacrimal bone as in " Pinacosaurus grangeri ".
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| 43. | Frequently involved structures include the lacrimal glands, extraocular muscles, infraorbital nerve, supraorbital nerve and eyelids.
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| 44. | Lacrimal gland involvement may cause swelling of the upper eyelid, or proptosis if there is severe swelling.
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| 45. | The lacrimal was also more firmly anchored to the frontal and prefrontal bones in " Tarbosaurus ".
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| 46. | At its upper edge are some broken air cells which are closed in by the ethmoid and lacrimal bones.
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| 47. | In this stage, the eyes become silver due to Quicksilver leaking through the host's lacrimal ducts.
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| 48. | As tears are produced, some fluid evaporates between blinks, and some is drained through the lacrimal punctum.
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| 49. | As DeMar describes, the orbits are large enough to intersect with the frontals, lacrimals, and jugals.
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| 50. | Lacrimal sac massage has been proposed as helping to open the duct, though this is not always successful.
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