Two baby girls who were conjoined at their heads ... old sisters — who were born connected at the head, an extremely rare condition known as craniopagus twins — are now recovering while ...

Doctors in Dallas, Texas, separated 2-year-old conjoined Egyptian twins during a grueling 34-hour operation that ended Sunday. "We've got to just take this a step at a time, and this has been a giant ...

Their remarkable journey began when Liliya discovered she was carrying conjoined twins at her 11-week scan. Doctors couldn’t say if separation would ever be possible. “Running from one ...

BC's Hogan twins, featured in Inseparable ... Germany on January 17, 1912, conjoined at the top of the head and facing opposite directions. Their parents exhibited them until their deaths in ...

head or chest. Stanford Medicine states online that there are two theories about the development of conjoined twins in the womb, however, what might cause either chain of events to occur is unknown.

Twins joined at the head are the rarest of conjoined twins, occurring one in every 2 million births. Twins joined elsewhere occur once in every 100,000 births. The Bijanis' operation was ...

Ronnie and Donnie Galyon set the world record for oldest-living conjoined twins in 2014, after they turned 63 Rachel DeSantis is a senior writer on the music team at PEOPLE. She has been working ...