labiogingival lamina

la·bi·o·gin·gi·val lam·i·na

a band of ectodermal epithelial cells growing into the mesenchyme of the embryonic jaws between the developing lip and the growing gingival elevation; it later opens to form the labiogingival groove.

la·bi·o·gin·gi·val lam·i·na

(lābē-ō-jinji-văl lami-nă)
Band of ectodermal epithelial cells growing into mesenchyme of embryonic jaws between developing lip and the growing gingival elevation.

labiogingival lamina

a thickening of the embryonal stomodeal ectoderm eventually forming the oral vestibule.