Photos of fractures? (5)
I believe the answer is:
snaps
I believe this clue is a double definition.
'photos' is the first definition.
(I've seen this before)
'fractures?' is the second definition.
(I've seen this in another clue)
'of' is the link.
(Other definitions for snaps that I've seen before include "Spells of cold weather" , "Informal photographs" , "Breaks under tension" , "Breaks suddenly" , "shots" .)