A multi-layer CAT scan on 18 of Pompeii’s body casts revealed that the victims of the disaster had perfect teeth – barring cavities and other pathologies that can only be revealed with different medical examinations – and fractured craniums.
A new project is performing CAT scans on the plaster casts of the victims of Pompeii [Credit: ciro de luca] |
The analysis of the casts, which were restored in August, therefore debunks two long-held myths on ancient Romans.
The findings support the inhabitants of the merchant city at the foothill of Mount Vesuvius had no immediate discernible need for dentists and likely died from head injuries caused by crumbling roofs or walls during volcanic event in 79 AD rather than suffocation.
The 16-layer machine was loaned by Philips Healthcare and also gathered data on the casts of two animals, most likely a dog and a boar.
“This project offers an infinite range of approaches to researchers,” Giovanni Babino, the radiologist in charge of the scans, told AGI.
“From an analysis of the inhabitants’ lifestyles or their teeth or other medical factors, to reconstructing the history of the casts themselves and the restoration work they have undergone.”
The multi-layer scans were carried out by the special superintendency on Tuesday morning through an MX16 machine equipped with a 5.0 MHU CT tube, producing 3D volumes which, through post-processing and specific software and hardware wanted by Babino, will allow a 3D reconstruction of the casts’ skeletons and dental arches to be made.
The boy seen here was discovered alongside an adult male and female, presumed to be his parents, as well as a younger child who appeared to be asleep on his mother’s lap [Credit: EPA] |
The superintendency also plans to create a database for researchers to use, providing a ‘fingerprint’ of the casts, which now evidence years of interventions to reinforce the plaster through wood and metal. Many of the casts were made in the 19th century.
The examination of the teeth, overseen by specialised dentist Elisa Vanacore, was also crucial for archaeological reasons, as it provided information on the victims’ lifestyles and on their age and gender. The casts were of men, women and a child.
They were selected among the 86 casts restored this summer, 20 of which were then displayed at the Pompeii dig site.
They are also being scanned by lasers to produce 1:1 scale replicas in polymers derived from corn starch.
Source: AGI [October 01, 2015]
Incredible just incredible…