The most common and most likely answer to this crossword clue is the 7 letter word SPRAINS
I've seen this crossword clue in The Daily Telegraph
S
P
R
A
I
N
S
More clues leading to the result SPRAINS
Buddy explains!
The straight part
We know that "injuries" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case injuries = sprains.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SPRAINS mean?
SPRAINS noun- The act or result of spraining; lameness caused by spraining
- To weaken, as a joint, ligament, or muscle, by sudden and excessive exertion, as by wrenching; to overstrain, or stretch injuriously, but without luxation