| Namespace | MPheno.ontology | Obsolete | false |
| description | any structural anomaly of the layer of two or three flattened cells located between the inner enamel epithelium and the newly forming cells of the stellate reticulum; it first appears during the early bell stage of tooth development, has a notably high alkaline phosphatase activity, and forms a part of the dental (enamel) organ; this layer, along with the inner enamel epithelium, is responsible for the tooth enamel formation |
