Tag: how tongue is form

Development of Tongue

Development of Tongue

During 5th week of intrauterine life rapidly proliferating mesenchymal swelling, appear on the internal aspect of mandibular arch, known as lateral lingual swelling. A small median projection arises between lateral lingual swelling, the tuberculum impar. These 3 swelling arises from the 1st pharyngeal arch. Caudal to this is the copula or hypobranchial eminence, is formed […]

August 4, 2011 | By | Reply More
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