| 1. | Medially, near the orbital margin, is located the groove for nasolacrimal duct.
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| 2. | Jessup reports one owl having eye lesions from infection spreading into the nasolacrimal duct.
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| 3. | Obstruction of the nasolacrimal duct leads to the excess overflow of tears called epiphora.
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| 4. | The lateral nasal prominence is separated from the maxillary prominence by the nasolacrimal groove.
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| 5. | When nasolacrimal duct obstruction is secondary to a congenital barrier it is referred to as dacrocystocele.
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| 6. | Failure of the nasolacrimal drainage system can cause dry eye or leakage of tears onto the face.
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| 7. | The upper part of this fossa lodges the lacrimal sac, the lower part, the nasolacrimal duct.
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| 8. | Normally, during daytime, the fluid goes to the nasolacrimal duct and finally into the nasal cavity.
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| 9. | He had much more than a noseful of blood in there and it went up the Nasolacrimal canal.
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| 10. | Sometimes in more severe cases, the blood can come up the nasolacrimal duct and out from the eye.
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