Social strata and oral pathologies: A comparative study in two co-localized, temporally disjunct burial sites of ancient Egypt.

Background/purpose: Oral pathologies in ancient human remains provide a unique glimpse into the lifestyles, health, and societal norms of past civilizations, including ancient Egypt. However, comprehensive paleo-odontological studies accounting for temporal and sociodemographic variations remain scarce. We address this gap by analyzing oral pathologies in the remains of 68 and 57 adult individuals, respectively, unearthed from two adjacent yet temporally and socioeconomically diverse burial sites, representing the XI dynasty (2160-1985 BCE) and the XXV-XXVI dynasties (948-525 BCE), at Luxor's Thutmose III Funerary Temple.

Insights into medieval rural lives: A paleo-odontological investigation of two central European communities.

Objective: Oral status is an important indicator of past lifestyles. Determining the presence and extent of oral pathologies helps reconstruct average oral health, paramasticatory activities and diet of ancient and historical populations.

Design: In this study, the dental remains from the early medieval cemetery of Früebergstrasse in Baar (Canton of Zug, Switzerland) and the high medieval Dalheim cemetery (North Rhine-Westphalia, Germany) were analyzed.

The importance of the nasopharynx and anterior skull base in excerebration techniques from KV40, a New Kingdom Egyptian site.

In ancient Egypt, a unique technique for removing the brain was invented as part of the mummification practice and refined over the centuries. This usually involved piercing the anterior skull base through a nasal passage to remove the brain remnants through that perforation. From 2010 to 2018, an interdisciplinary team of the Universities of Basel and Zurich investigated tomb no.

The Ōshū Fujiwara-An interdisciplinary study on the history, culture and medical assessment of the oldest known mummified human remains in Japan (late Heian, 12th century AD).

This study documents a rare case of mummified human remains from Japan, dating to the late Heian period, 12th Century AD. The remains have only been scientifically investigated once in 1950 so far. The results of this investigation were translated, analyzed, and interpreted using methods of the 21st century.

Congenital kyphosis due to a body agenesis from Ancient Egypt.

In Paleopathology, total lack of a vertebral body is a rare finding, mostly due to infectious diseases or tumors. We report the case of an adult male from the necropolis next to "Temple of the Millions of Years" of Thutmose III dated to the Late Old Kingdom and First Intermediate Period (2345-2055 BCE). He showed a fracture of T12, more than 50%, associated with the complete disappearance of the body of L1 and bilateral transverse process.

Radiological and histological findings in ancient salt mummies from the salt mine of Douzlākh, Iran.

Computed tomography studies and histological analyses were performed on the mummified remains found in the Chehrābād salt mine in northwestern Iran. The ancient salt mummies are dated to the Achaemenid (550-330 BC) and Sassanid (3rd-7th century AD) time period and died in mining incidents. The aim of the study was to describe the radiological and histological findings of several ancient Iranian salt mummies with special interest in pathological and postmortem changes.

The earliest known case of frontal sinus osteoma in man.

Frontal sinus osteoma is a relatively common finding in the modern clinical setting. Although, its paleopathological record is not in dispute, its presence in Ancient Egypt has never been clarified. The aim of this article is to contribute to the debate.

Application of portable digital radiography for dental investigations of ancient Egyptian mummies during archaeological excavations: Evaluation and discussion of the advantages and limitations of different approaches and projections.

Purpose: In the age of X-ray computed tomography (CT) and digital volume tomography (DVT), with their outstanding post-processing capabilities, indications for planar radiography for the study of the dentition of ancient Egyptian mummies may easily be overlooked. In this article, the advantages and limitations of different approaches and projections are discussed for planar oral and maxillofacial radiography using portable digital X-ray equipment during archaeological excavations. Furthermore, recommendations are provided regarding projections and sample positioning in this context.

First-time complete visualization of a preserved meningeal artery in the mummy of Nakht-ta-Netjeret (ca. 950 BC).

The preservation of the meningeal artery in ancient mummified bodies, particularly in anthropogenic Egyptian mummies, is a highly controversial topic in neuroscience and anthropological research. A recent (2015) debate between Wade and Isidro, based on the interpretation of the meningeal grooves and cast in a skull from the necropolis of Kom al-Ahmar Sharuna (Egypt), highlighted both the necessity of having clear radiological descriptions of this anatomical structure and of assessing large collections of mummified crania. Here, we present for the first time an instance of extremely well-preserved middle meningeal artery in the mummy of the ancient Egyptian dignitary Nakht-ta-Netjeret (ca.

Multidisciplinary Identification of the Controversial Freedom Fighter Jörg Jenatsch, Assassinated 1639 in Chur, Switzerland.

Jörg Jenatsch, a leading freedom fighter during the Thirty Year's War in Graubünden, Switzerland, was assassinated on carnival 1639. Jenatsch's controversial biography and the unclear circumstances of his death inspired the formation of various legends, novels and films. In 1959, a skeleton discovered in the cathedral of Chur with remains of wealthy baroque clothing was tentatively attributed to Jenatsch.

Queen Nefertari, the Royal Spouse of Pharaoh Ramses II: A Multidisciplinary Investigation of the Mummified Remains Found in Her Tomb (QV66).

Queen Nefertari, the favourite Royal Consort of Pharaoh Ramses II (Ancient Egypt, New Kingdom, 19th Dynasty c. 1250 BC) is famous for her beautifully decorated tomb in the Valley of the Queens. Her burial was plundered in ancient times yet still many objects were found broken in the debris when the tomb was excavated.

Shedding New Light on the 18th Dynasty Mummies of the Royal Architect Kha and His Spouse Merit.

The mummies of Kha and his wife Merit were found intact in an undisturbed tomb in western Thebes near the ancient workers' village of Deir el-Medina. Previous MDCT (this abbreviation needs spelling out) investigations showed that the bodies of Kha and Merit did not undergo classical royal 18th Dynasty artificial mummification, which included removal of the internal organs. It was, therefore, concluded that the retention of the viscera in the body, combined with an absence of canopic jars in the burial chamber, meant the couple underwent a short and shoddy funerary procedure, despite their relative wealth at death.

"The opening of the mouth"--a new perspective for an ancient Egyptian mummification procedure.

"The opening of the mouth ritual" (OMR) is a central and well-documented component of the Ancient Egyptian mortuary ceremony. In the scientific literature, we find various references that indicate that parts of this ritual correspond to physical opening of the deceased's mouth during its mummification. We denote this physical treatment of the dead the "opening of the mouth procedure," to underline the distinction against the "opening of the mouth ritual," which is performed ceremonially later on the mummy or even the statue.

Radiological findings in an ancient Iranian salt mummy (Chehrābād ca. 410-350 BC).

Objective: To study pathologies, peri- and postmortal alterations as well as the general preservation state of an ancient Iranian salt mummy.

Materials And Methods: Several mummified remains from two different time periods (1500-2500 BP) were found in the Chehrābād salt mine in Iran. Computed tomography was performed on Salt Man #4 (410-350 BC), the best preserved out of the six salt mummies (Siemens, Sensation 16; 512 × 512 matrix; 0.

Pathogens and host immunity in the ancient human oral cavity.

Calcified dental plaque (dental calculus) preserves for millennia and entraps biomolecules from all domains of life and viruses. We report the first, to our knowledge, high-resolution taxonomic and protein functional characterization of the ancient oral microbiome and demonstrate that the oral cavity has long served as a reservoir for bacteria implicated in both local and systemic disease. We characterize (i) the ancient oral microbiome in a diseased state, (ii) 40 opportunistic pathogens, (iii) ancient human-associated putative antibiotic resistance genes, (iv) a genome reconstruction of the periodontal pathogen Tannerella forsythia, (v) 239 bacterial and 43 human proteins, allowing confirmation of a long-term association between host immune factors, 'red complex' pathogens and periodontal disease, and (vi) DNA sequences matching dietary sources.

Oral pathologies of the Neolithic Iceman, c.3,300 BC.

The famous Iceman 'Ötzi' (South Tyrol Museum of Archaeology, Bolzano, Italy), a Neolithic human ice mummy, offers a unique opportunity to study evolutionary aspects of oral disease. The aim of this study was to assess, for the very first time, his oral cavity, which surprisingly had never been examined systematically. Based on several computed tomography (CT) scans from 1991 onwards and on macroscopic investigation, only a few findings, such as a central maxillary diastema, heavy abrasions, and missing wisdom teeth, were known.