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Fall341
WK2
Term | Definition |
---|---|
Frontonasal process | |
Medial nasal process | |
Lateral nasal process | |
Mandibular process | |
Maxillary process | |
Pharyngeal Arch #3 Vessel | |
(Frontal area) The midline unpaired embryonic structure that develops into the forehead. It is located between the telencephalon, the Stomodeum, and the nasal pits. | |
Fuses with the maxillary process and forms the lateral part of the upper jaw and lip. If it doesn’t develop correctly the baby develops cleft lip (an opening or split in the upper lip when developing, occurs during wk 6 in the embryo & is out of danger fr | |
An ectodermally covered mesenchymal swelling separating the embryonic olfactory pit from the developing eye (the alae of the nose develops from it) nostril and nasal cavity with development of primary and secondary palates. | |
Gives rise to lower jaw (lower lip, jaw, & anterior two-thirds of tongue) of the developing embryo face divided into two processes (anterior: coronoid process posterior: condylar process). Begin as bilaterally paired structures then grow medially & fuse t | |
Becomes the maxilla (upper jaw), and palate (1st pharyngeal arch). Articulates with the maxilla and forms part of the medial wall of the maxillary sinus. | |
Cranial nerve (CNVII) (Pouch III) The embryonic origin of the endodermal component of the thymus that has a neural crest contribution. |