SupernumeraryBögen
SupernumeraryBögen is a term used in German-language literature to denote the presence of one or more extra arches beyond the normal set in a given anatomical, developmental, or structural context. The word is a compound of supernumerary (additional) and Bögen (arches). Because it is not a single standardized diagnosis, its exact meaning varies with field. In embryology, it could refer to an anomalous duplication of pharyngeal (branchial) arches during development; such a finding would be rare and would depend on the location and extent of the duplication. In dental anthropology or dentofacial morphology, the concept is less commonly applied; standard terminology usually distinguishes between supernumerary teeth and variations in dental arch form rather than describing an extra arch as “Bögen.” The term may also appear in comparative anatomy, describing species with atypical arch patterns, or in biomechanics and architecture to describe additional curved structural elements.
Diagnosis typically relies on imaging or direct examination of the structure in question, including ultrasound or
The term’s usage is not uniformly standardized, and researchers may prefer more specific descriptors aligned to