Craniometric measurements of artificial cranial deformations in Eastern European skulls.

Standardized lateral cephalograms of eleven skulls with artificial cranial deformations from Eastern Europe and twenty normal skulls from the same population were made, digitized and imported into the AutoCAD 2005 computer program. The x- and y-coordinates of defined measuring points were determined and angle measurements were made. The form difference of the skulls was tested with the Euclidean Distance Matrix Analysis (EDMA) and the difference of the angle measurements were compared statistically using the non-parametric Mann-Whitney test. All deformed skulls belonged to the tabular fronto-occipital type of deformation. The results of the EDMA and the angle measurements indicated significant differences for the neurocranium and the facial cranium in height between the normal and the deformed skulls, but not in the cranial length. It can be concluded that in Eastern Europe one method of cranial molding was used. The deformation of the neurocranium also affected the development of the facial cranium regarding facial height. This may indicate a dependency of the developmental fields of the neurocranium and facial cranium.

Dental mutilation in southern African history and prehistory with special reference to the "Cape Flats Smile".

Southern Africa has a long history of dental mutilation in the form of dental chipping and of intentional removal of anterior teeth. The first evidence is found in the skeletons of Early Iron Age populations (ca. 1500 years before present), but the incidence decreases in archaeological sites of more recent origin. In modern times, dental mutilation appears to have been limited to the people of the countries further north in Africa, but the one exception is the presence of deliberate incisor removal amongst the communities of the Western Cape. It is hypothesised in this paper that the modern practice in the Cape is associated with youthful gangs in the poorer communities, and acts as part of a rite of passage into adulthood. The "socio-sexual" theory, as reflected in such names as the "passion gap", is shown to be both wrong and insulting. The name "Cape Flats Smile" is recommended as a more appropriate and respectful term for the phenomenon.

Intentional cranial deformation: a disappearing form of self-mutilation.

Of the forms of human self-mutilation that have been recorded, few have been so widespread and long lasting as intentional cranial deformation. The earliest known record of the practice is from Iraq and dates back to 45,000 BC. The custom, which was practiced in many areas of the world, continued well into this century. Although tatooing, ear piercing, and circumcision are commonly practiced in our society, cranial deformation has almost completely disappeared from contemporary cultures, with the exception of isolated groups in Africa and South America. Intentional cranial deformation is intriguing for those who study the human cranium.