No other visible external damage?
With all this talk of oxygen bottles making the hole, incl. the Frames/Stringers/Skin/Cargo, etc. that did exit the hole....
I am amazed, especially noting the location of the damage that no other part of the aircraft was hit by the debris....
Is this luck or are there reasons why this would not occur?
I'd happily accept luck!
Well done to the crew, and glad everyone made it down safe.