A man with a hole in his forehead, who was interred in what’s now northwest Alabama between around 3,000 and 5,000 years ago, represents North America’s oldest known case of skull surgery.
Damage around the man’s oval skull opening indicates that someone scraped out that piece of bone, probably to reduce brain swelling caused by a violent attack or a serious fall, said bioarchaeologist Diana Simpson of the University of Nevada, Las Vegas. Either scenario could explain fractures and other injuries above the man’s left eye and to his left arm, leg and collarbone.
Bone regrowth on the edges of the skull opening indicates that the man lived for up to one year after surgery, Simpson estimated. She presented her analysis of the man’s remains on March 28 at a virtual session of the annual meeting of the American Association of Biological Anthropologists.
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Skull surgery occurred as early as 13,000 years ago in North Africa (SN: 8/17/11). Until now, the oldest evidence of this practice in North America dated to no more than roughly 1,000 years ago.
In his prime, the new record holder likely served as a ritual practitioner or shaman. His grave included items like those found in shamans’ graves at nearby North American hunter-gatherer sites dating to between about 3,000 and 5,000 years ago. Ritual objects buried with him included sharpened bone pins and modified deer and turkey bones that may have been tattooing tools (SN: 5/25/21).
Investigators excavated the man’s grave and 162 others at the Little Bear Creek Site, a seashell covered burial mound, in the 1940s. Simpson studied the man’s museum-held skeleton and grave items in 2018, shortly before the discoveries were returned to local Native American communities for reburial.
