First time poster, so please let me know if there are any rules/conventions that I have failed to follow.
Consider the following two sentences:
"The needle was embedded one inch lateral to the wound edge."
"The needle was embedded one inch laterally to the wound edge."
Which one is the correct choice? My intuition says 1., but I wanted to hear from some experts. If 1. is, indeed, correct, what exactly is its part of speech...a preposition?
I'm always a little mixed up when it comes to some of the finer points distinguishing adverbs from adjectives from prepositions. I know that, "The needle was laterally embedded an inch from the wound edge," is the grammatically correct adverbial usage, but this sentence actually conveys something different from the two sentences listed above.