B777 first officer experienced severe turbulence while in the crew rest bunk and the sound of breaki...

Narrative:

I was on break in the bunk area when we encountered severe turbulence. I was 'bounced' off the bunk 2 times while the aircraft gyrated through multiple parameters (read 3 axis) of movement. The duration seemed to last about 1-2 minutes. I did hear a loud crash/glass breakage from the first class galley during this time.on return after the break was over I learned that a flight attendant had injured her arm during the event. Several items were conveyed to me but I do not have first hand knowledge/observations of them.one item of note: medlink was contacted and the 'advice' from them for the injured flight attendant was for her to proceed to the hotel after termination of the flight and a doctor would contact/see her there. On the bus to the airport for the return flight I learned that a doctor never contacted/saw her nor was she ever contacted by medlink or the company to follow up on her injuries. Not a good feeling as to their credibility in the event I ever have need to use their services!!!

Original NASA ASRS Text

Title: B777 First Officer experienced severe turbulence while in the crew rest bunk and the sound of breaking glass is heard from the first class galley above. A Flight Attendant was apparently injured during the event.

Narrative: I was on break in the bunk area when we encountered severe turbulence. I was 'bounced' off the bunk 2 times while the aircraft gyrated through multiple parameters (read 3 axis) of movement. The duration seemed to last about 1-2 minutes. I did hear a loud crash/glass breakage from the first class galley during this time.On return after the break was over I learned that a flight attendant had injured her arm during the event. Several items were conveyed to me but I do not have first hand knowledge/observations of them.One item of note: Medlink was contacted and the 'advice' from them for the injured flight attendant was for her to proceed to the hotel after termination of the flight and a doctor would contact/see her there. On the bus to the airport for the return flight I learned that a doctor NEVER contacted/saw her nor was she ever contacted by Medlink or the company to follow up on her injuries. NOT a good feeling as to their credibility in the event I ever have need to use their services!!!

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Attributes
ACN	1406967
Time
Date	201612
Aircraft 1
Make Model Name	B777 Undifferentiated or Other Model
Flight Phase	Cruise
Person 1
Function	Pilot Not Flying First Officer
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Flight Deck / Cabin / Aircraft Event Illness Ground Event / Encounter Loss Of Aircraft Control Inflight Event / Encounter Weather / Turbulence

B777 first officer experienced severe turbulence while in the crew rest bunk and the sound of breaking glass is heard from the first class galley above. A flight attendant was apparently injured during the event.