I apologise, I could have written that better.
To be precise, I think the order of consideration for the type of shot (as a basic hierarchy for beginning each analysis) should be as follows:
1) shot came from the front, the wound we see is an entry wound
2) the shot came from the left, the wound we see is an exit wound
3) the shot came from the front, the wound we see is an exit wound
Hence, lower on the list of consideration.
Hope that makes it clear.