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15.1
EMBRYOLOGY [Morph]
NOTE OVERLAP with section
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OTFA 22–23 |
Enough to understand formation of general layout and
innervation of head, including skull, eye and face development [OTFA
22–23] |
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| Formation of the head fold, foregut. |
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| Branchial arches, branchial pouches, ectodermal clefts
and their main derivatives. |
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| Contribution of neural crest to cranial ectoderm. |
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| Face formation: contributions of frontonasal, maxillary,
mandibular processes. |
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| Formation of nasal cavity; primary and secondary palate. |
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| Formation of mouth, tongue, pharynx. |
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| Formation of thyroid gland, parathyroid glands, thymus,
tonsil, pharyngo-tympanic tube |
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| Postnatal development of paranasal sinuses. |
|
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[OTFA 25–26] |
Clefts of lip, palate, face [OTFA
25–26] |
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[OTFA 45–46] |
Ectopic thyroid and parathyroid tissue [OTFA
45–46] |
Branchial cysts. Thyroid cysts. |
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