Groom born without hand has bionic arm,modified so he can finally wear wedding ring.

A groom born without a left hand has had his new bionic arm specially redesigned so he can proudly wear his wedding ring.
Luke Medland, 31, was fitted with the latest carbon-fibre mechanical hand seven months ago, and his new limb moves like a real human hand.
It responds through electrodes to muscle twitches on his upper arm and allows him to do everyday tasks like holding on to tube trains as any ordinary commuter.
But Luke, married for six years to wife Nancy, 28, found his wedding ring kept slipping off the £10,000 space-age prosthetic.
He asked the manufacturers to redesign the lower arm, which experts did by dismantling the parts and re-fitting the ring.