What if the greatest mystery of Christianity carried a hidden detail — one so small that it escaped notice for centuries?
The Shroud of Turin — a 14-foot linen cloth many believe to bear the image of Jesus — has been scrutinized by scientists, historians, and skeptics alike. Yet within its faint imprint lies something almost invisible: the outline of human teeth, just behind the lower lip.
Most analyses and descriptions of the Shroud of Turin’s facial image, including scientific studies and expert forensic examinations, describe the lips as closed.
To most, it might seem trivial. To a surgeon trained in facial anatomy, it changes everything. This detail not only deepens the enigma of the Shroud but also raises profound questions about life, death, and resurrection.
Providential encounter
When I first encountered the Shroud 25 years ago, I was at one of the lowest points in my life. Though I had built a long career as a surgeon, teacher, and researcher, something was missing. Then, by what I can only call providence, I found myself in Turin, Italy, during a rare public exhibition of the Shroud.
Seated just 30 feet away, I was startled by what I saw. The cloth bore the image of a crucified man, marked with bloodstains on the scalp, hands, feet, and side. My curiosity was piqued, and my journey into Shroud research began.
Years later, I returned to the Shroud through high-definition black-and-white negatives taken during the 1978 Shroud of Turin Research Project. With the eyes of a surgeon trained in facial anatomy, I saw details that stunned me: a swollen cheek, a fractured nose, and blood trickling from thorn wounds.
Then I noticed something even more remarkable — the faint outline of lower front teeth, visible where closed lips should have concealed them. Most analyses and descriptions of the Shroud of Turin’s facial image, including scientific studies and expert forensic examinations, describe the lips as closed.
The teeth of the matter
This observation became the foundation of a paper I recently published, arguing that the Shroud contains an incisal plane — the biting edge of the lower teeth. While earlier researchers claimed to see both upper and lower teeth, I found only the lower visible, likely because the upper were obscured by the mustache and lip. To a trained surgeon’s eye, the evidence is clear.
Joe Marino, one of the world’s most respected Shroud scholars and editor of Shroud.com, commented on my work: “The fact that this dental surgeon believes at least some of the teeth are present is a significant development that could help determine the image-formation process.”
Why does this matter?
An inexplicable image
Because the Shroud continues to defy explanation. In 1978, STURP — a team of physicists, chemists, and imaging specialists — studied the cloth for five days. Their conclusion: The image depicts a real scourged, crucified man, not painted or forged. There is no evidence of pigment, dye, or photograph. Yet no one has been able to explain how the image was made — or to reproduce it.
Some scientists have speculated that a burst of radiant energy, perhaps ultraviolet light or X-radiation, emanated from the body at the moment of the resurrection, leaving behind an imprint not only of external features but even of internal ones, like teeth. If that is true, then what we are seeing on the Shroud is more than an archaeological artifact — it is a witness to the most transformative event in human history.
The implications are staggering. For believers, the Shroud may be the closest thing we have to photographic evidence of the resurrection — the foundational event of Christianity. For skeptics, it remains an enigma, a puzzle that modern science cannot fully explain. Either way, it demands attention.
The presence of teeth in the Shroud image adds weight to the theory that the image was not formed by human hands, but by a supernatural process. It suggests that what happened on that linen two thousand years ago was beyond the reach of ordinary physics or chemistry.
RELATED: Does this new evidence finally debunk the Shroud of Turin once and for all?
Image source: Public domain via Wikipedia Commons
Deeper questions
And that raises deeper questions: What does this cloth mean for us today? What does it tell us about life, death, and eternity?
In an age when science is often treated as the final word, the Shroud remains a paradox: a scientific mystery that points beyond science itself. Even popular culture has taken notice — actor Mel Gibson recently told Joe Rogan he believes the Shroud is authentic. Respected Christian thinkers like Jeremiah J. Johnston are reintroducing its significance to new audiences.
The Shroud is not simply an artifact locked in a cathedral in Turin. It is a challenge to each of us. It forces us to consider the possibility that God entered history, suffered, died, and rose again. It invites us to hope — that light is stronger than darkness, that life conquers death, and that our own lives can find meaning in the One who left His imprint on that cloth.
The faint image of teeth may seem like a small detail. But sometimes it is the smallest details that carry the greatest weight. If even teeth are visible on the Shroud, then perhaps so too is the evidence of resurrection — and with it, the promise of eternal life.
