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Implanting Tooth on Eyeball Helps Blind Man See Again

Posted on 8/15/25 at 3:55 pm
Posted by Shexter
Prairieville
Member since Feb 2014
19013 posts
Posted on 8/15/25 at 3:55 pm



quote:

(CBC) – A Canadian man can see again after going blind more than two decades ago.

He underwent surgery that uses a patient’s own tooth to help restore their sight.

After going blind nearly 21 years ago, Brent Chapman can see again through his tooth.

Brent Chapman is one of three people who underwent “tooth-in-eye” surgery performed by doctor Greg Moloney and his team in Vancouver for the first time in Canada.




https://www.29news.com/2025/08/14/blind-man-can-now-see-again-through-his-tooth/

quote:

“I feel fantastic,” Chapman said. “Vision comes back, and there’s a whole new world.”

All three patients can now see to different degrees.

The two-part surgery, developed in the 1960s, is a last resort for people with severe corneal blindness.

It involves removing a patient’s tooth, inserting a plastic lens into it, and then stitching the whole thing into the patient’s eye socket.


quote:

Why a tooth? Because they consist of the hardest substances humans produce, making them the ideal casing to bridge the lens and using part of a patient’s own body ensures it won’t be rejected.






Posted by Colonel Angus
Member since Aug 2007
2106 posts
Posted on 8/15/25 at 3:57 pm to
quote:

The two-part surgery, developed in the 1960s


This is the part that I was not expecting.
Posted by Three
Texas Tiger
Member since Jul 2025
333 posts
Posted on 8/15/25 at 4:00 pm to
quote:

Amazing grace! How sweet the sound
That saved a wretch like me!
I once was lost, but now am found;
Was blind, but now I see.

This post was edited on 8/15/25 at 4:20 pm
Posted by lovethetigers7
Member since Jul 2019
567 posts
Posted on 8/15/25 at 4:01 pm to
That’s great for them and all… But they look freaky as shite
Posted by Scruffy
Kansas City
Member since Jul 2011
76464 posts
Posted on 8/15/25 at 4:02 pm to
I am curious as to why it has to be a tooth.

Could any bone fragment work?
Posted by TigerMond84
Member since Dec 2014
524 posts
Posted on 8/15/25 at 4:05 pm to
That’s enough internet for me today.
Posted by Shexter
Prairieville
Member since Feb 2014
19013 posts
Posted on 8/15/25 at 4:07 pm to
quote:


I am curious as to why it has to be a tooth.


quote:

Why a tooth? Because they consist of the hardest substances humans produce, making them the ideal casing to bridge the lens and using part of a patient’s own body ensures it won’t be rejected.


I guess a toothless blind person is just sh*t outta luck.
This post was edited on 8/15/25 at 4:08 pm
Posted by Scruffy
Kansas City
Member since Jul 2011
76464 posts
Posted on 8/15/25 at 4:11 pm to
Makes sense.

Just not what I would think they would try first.

I wonder if they went straight to trying teeth or attempted other options.

How strong does the structure holding the lens really need to be?

It isn’t exactly a high tension/force area of the body.

Really fascinating concept.
Posted by 4x4tiger
Louisiana
Member since Feb 2006
5011 posts
Posted on 8/15/25 at 4:49 pm to
Blind baws in Alabama are fricked
Posted by SuperSaint
Sorting Out OT BS Since '2007'
Member since Sep 2007
147867 posts
Posted on 8/15/25 at 4:57 pm to
quote:

After going blind nearly 21 years ago, Brent Chapman can see again through his tooth. Brent Chapman is one of three people who underwent “tooth-in-eye” surgery perform
imagine seeing your wife naked after her letting herself go for the past two decades
Posted by soccerfüt
Location: A Series of Tubes
Member since May 2013
72582 posts
Posted on 8/15/25 at 4:59 pm to
RTR

quote:


Posted by Breesus
House of the Rising Sun
Member since Jan 2010
69380 posts
Posted on 8/15/25 at 5:03 pm to
quote:

A molar space! So pulled and round! That sewed a patch for me! I once could chew, but now blend food; Was blind, but now I see.
Posted by LSUtoBOOT
Member since Aug 2012
18966 posts
Posted on 8/15/25 at 5:05 pm to
You can’t hide your smiling eye.
Posted by AUFANATL
Member since Dec 2007
5010 posts
Posted on 8/15/25 at 5:08 pm to

In the land of the blind, the tooth-eyed man is king.

Posted by Mid Iowa Tiger
Undisclosed Secure Location
Member since Feb 2008
23556 posts
Posted on 8/15/25 at 5:10 pm to
Maybe it wasn’t mud when Jesus did it, maybe it was one of his teeth.
Posted by Deep Fried Gravy
Member since Oct 2023
175 posts
Posted on 8/15/25 at 5:10 pm to
Eye for an eye and a tooth for a eye
Posted by TheHarahanian
Actually not Harahan as of 6/2023
Member since May 2017
22766 posts
Posted on 8/15/25 at 5:19 pm to

It would be full circle to use the eye teeth.
Posted by SG_Geaux
Beautiful St George, LA
Member since Aug 2004
80168 posts
Posted on 8/15/25 at 5:21 pm to
But you also have to walk around looking like a hell spawn.
Posted by fr33manator
Baton Rouge
Member since Oct 2010
132990 posts
Posted on 8/15/25 at 5:21 pm to
I guess they use an eyetooth?

ETA: Damnit harahan.


Eye didn't see it. And that's the tooth
This post was edited on 8/15/25 at 5:33 pm
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
71790 posts
Posted on 8/15/25 at 5:26 pm to
quote:

The two-part surgery, developed in the 1960s


Exactly how much acid did the guy who developed this surgery have to drop in order think of putting someone’s tooth in their eye socket to restore their sight?
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