Nigerian conjoined twins successfully separated in Abu Dhabi medical breakthrough

Abu Dhabi has successfully separated conjoined twins from Nigeria in a complex medical procedure that took six months and involved more than 60 doctors from four countries. The 15-month-old girls, named Mercy and Goodness, were born with their heads joined at the top, with fused skulls and intertwined brain tissue and blood vessels.

The surgeries were performed at Sheikh Khalifa Medical City, part of PureHealth's SEHA network. This marks one of the most complex procedures of its kind and represents a major milestone for the UAE's growing reputation as a global healthcare hub.

How did it work?

The separation required four separate surgeries over six months, involving specialists from the UAE, UK, Brazil, and Nigeria. The medical team included:

• Neurosurgeons and craniofacial surgeons
• Pediatricians and anesthetists
• Nurses and radiologists
• Rehabilitation therapists

The charity Gemini Untwined, which specializes in treating craniopagus twins (those joined at the head), coordinated the international expertise. The team used advanced technology including augmented reality simulations and 3D printing to map the twins' delicate vascular and neural systems.

Professor Noor Ul Owase Jeelani, founder of Gemini Untwined and consultant pediatric neurosurgeon at Great Ormond Street Hospital, led the surgical team. The doctors worked in a shared virtual reality environment, allowing collaboration across multiple countries during planning.

After separation, the girls' skulls were reconstructed using custom 3D-printed titanium grafts. The team used mixed reality-guided implant design and AI-enhanced surgical planning, which reduced the need for skin grafts and led to what's being called the fastest recorded separation of vertically conjoined twins.

Why does it matter?

This surgery represents more than a medical achievement - it shows how international collaboration can tackle the most complex healthcare challenges. The successful separation gives Mercy and Goodness the chance to live independent lives, something that seemed impossible when they were born.

The case also demonstrates the UAE's growing role as a destination for specialized medical procedures. "This is more than a medical milestone; it is a story of compassion, courage, and global collaboration," said Reem bint Ebrahim Al Hashimy, Minister of State for International Cooperation.

For the medical community, this surgery sets new benchmarks in pediatric neurosurgery. The advanced techniques developed during this case could help future patients facing similar conditions worldwide.

The context

Craniopagus twins - those joined at the head - are extremely rare, occurring in about one in 2.5 million births. Only a small percentage of these cases are suitable for separation surgery, making successful procedures like this one particularly significant.

The UAE has been investing heavily in healthcare infrastructure and positioning itself as a regional medical hub. This case builds on that strategy by showing the country can handle the most complex international cases while fostering global medical collaboration.

Farhan Malik, founder and managing director of PureHealth Group, emphasized the humanitarian aspect: "Putting human life first is what we have learned from our founding father, the late Sheikh Zayed bin Sultan Al Nahyan, and therefore giving back to the community is part of PureHealth's DNA."

The twins are now recovering in the UAE and undergoing rehabilitation to develop motor skills before returning to Nigeria. For the first time since birth, they can see each other face-to-face and play side by side - a simple joy that the complex surgery has made possible.