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DictionarySeeridgemesonephric ridge
mesonephric ridge[¦me·zō¦nef·rik ′rij] (embryology) A fold of the dorsal wall of the coelom lateral to the mesentery formed by development of the mesonephros. Also known as mesonephric fold. mesonephric ridge
ridge [rij] a linear projection or projecting structure; a crest.alveolar ridge a bony ridge of the maxilla or mandible, the part of the process" >alveolar process that contains the alveoli; called also alveolar crest.dental ridge any linear elevation on the crown of a tooth. Dental ridges in a maxillary molar. From Dorland's, 2000.dermal r's ridges of the skin produced by the projecting papillae of the corium on the palm of the hand and sole of the foot, producing a fingerprint and footprint characteristic of the individual; called also cristae cutis.genital ridge the more medial part of the urogenital ridge, giving rise to the gonad.healing ridge an indurated ridge that normally forms deep to the skin along the length of a healing wound.incisal ridge the part of the crown of an anterior tooth that makes up the actual incisal portion; see incisal surface, under surface.interureteric ridge a fold on mucous membrane extending across the bladder between the ureteric orifices.mammary ridge an ectodermal thickening in early embryos, along which the mammary glands subsequently develop.mesonephric ridge the more lateral portion of the urogenital ridge, giving rise to the mesonephros.oblique ridge a variable linear elevation obliquely crossing the occlusive surface of a maxillary molar.urogenital ridge a longitudinal ridge in the embryo, lateral to the mesentery.mes·o·neph·ric ridgea ridge that, in early human embryos, composes the entire urogenital ridge; however, later in development a more medial genital ridge, the potential gonad, is demarcated from it.
See also: urogenital ridge. Synonym(s): mesonephric foldmes·o·neph·ric ridge (mez'ō-nef'rik rij) A ridge that, in early human embryos, comprises the entire urogenital ridge; however, later in development a more medial genital ridge, the potential gonad, is demarcated from it.
See also: urogenital ridge
Synonym(s): mesonephric fold. |