- Medial nasal prominence
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Medial nasal prominence Head end of human embryo of about thirty to thirty-one days. Same embryo as shown above, with front wall of pharynx removed. Latin prominentia nasalis medialis Gray's subject #13 67 Precursor frontonasal prominence Gives rise to intermaxillary segment Code TE E5.3.0.0.0.0.11 The medial nasal prominence (nasomedial) is an embryological structure that forms the upper lip and nose.[1]
They join to form the intermaxillary segment.[2]
References
- ^ Senders CW, Peterson EC, Hendrickx AG, Cukierski MA (2003). "Development of the upper lip". Arch Facial Plast Surg 5 (1): 16–25. doi:10.1001/archfaci.5.1.16. PMID 12533133. http://archfaci.ama-assn.org/cgi/pmidlookup?view=long&pmid=12533133.
- ^ Langman, Jan; Thomas Sadler (2006). Langman's medical embryology. Hagerstown, MD: Lippincott Williams & Wilkins. p. 272. ISBN 0-7817-9485-4.
External links
Human development of head and neck (GA 1.65, TE E5.3, 5.4) Face Nasal placode · Nasal pit · nasal prominences (Lateral, Medial) · Intermaxillary segment
Frontonasal prominence · Maxillary prominence · Mandibular prominence (Meckel's cartilage)Oral cavity Primary palate · Secondary palateLateral lingual swelling · Tuberculum impar · Copula linguae · Hypopharyngeal eminence · Gustatory placodeGeneral
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