A private hospital in Dubai has successfully performed a knee replacement surgery using 3D printing technology.
Doctors at Burjeel Hospital fitted two patients suffering from painful osteoarthritis with customised 3D printed knees.
The procedure has given the men the chance to walk pain-free again.
Doctors claimed the technology was being used for the first time in the UAE and the GCC region, adding that more than a million knee replacement surgeries will be performed worldwide by 2030.

UAE pledges $500 million for Sudan aid at US donors' conference
UAE President calls for action to protect environment
Dubai to launch self-driving pod network
H.H. Sheikh Hamdan announces Museum of the Future biodiversity lab
Dubai agrees partnership to develop underground transport network