article_snippet: James Willetts, 17, had the titanium socket - which was created by a 3D printer - bolted to A teenager skull after traditional treatments failed to halt A teenager aggressive brain tumour.
article_snippet: The 17-year-old had the titanium socket - which was created by a 3D printer - bolted to his skull after traditional treatments failed to halt his aggressive brain tumour James Willetts James Willetts .
article_snippet: A 3D titanium port was fitted to James' head at Southmead Hospital, Bristol, in late October with treatment beginning in November.
highlights_snippet: a 'skull socket'
  James has a small titanium port- created by a 3D printer- bolted to a 'skull socket'
  James head .
  