i wouldn't say it's plausible.
Plausible doesn't imply probability. Freak accidents can be plausible. It just means, "It could happen."
yea im a bit confused why anyone would think the ER doctor would know WHAT caused the wound on the ear.
If foreign bodies were plucked out? That ain't a bullet wound. I'm sure they would save those foreign bodies. And do a CAT scan to check for more. And according to Jackson, they did do a CAT scan.
There's an alternative scenario.
Trump is vain and secretive. He may have blocked the release of his medical information reflexively. No really good reason for it, but Trump is like that. He's not budging despite the rumors and puzzlement. Because Trump is like that. He can afford professional make-up artists; even Movie specialists. So the current state of his ear may not be that mysterious.
This is the best analysis I can do of the nature of the wound:
Jackson's words in his memo:
The bullet passed, coming less than a quarter of an inch from entering his head, and struck the top of his right ear. The bullet track produced a 2 cm wide wound that extended down to the cartilaginous surface of the ear. There was initially significant bleeding, followed by marked swelling of the entire upper ear.
I think we may be running into some problems with ambiguous wording, and compounding errors, just as we've seen in UFO witness testimony and subsequent ideas spawned by that testimony.
I think people are taking the phrase " the top of his right ear" to mean the very top. The tip.
But how can you have a 2 cm wide wound on the very tip of the ear? There isn't room for that. In Freedom Units, 2 cm equals 3/4 of an inch. Is Jackson saying that 3/4 of an inch of flesh was knocked off the very tip of Trump's ear? Ears don't grow back. Therefore Trump's healed ear is entirely mysterious to some people.
I think what he's saying is not the very tip of the ear, but the upper portion of the ear.
But if it's 2 cm wide, how long is it? Does 2cm wide mean 2cm long? 2 cm deep?
I think he probably means shallow, narrow and 2cm long. A line. Perhaps a line of shallow abrasions?
To get the best idea, let's look at this photo of the smallest version of the bandage:
https://www.thedailybeast.com/donald-trump-ditches-his-white-ear-bandage-for-a-less-flashy-update
This is mostly tape. There's a fold in the tape, where tape is stuck to tape. The gauze is marked by the red arrow. And the green line marks my best guess as to the edge of the gauze.
Is there a line of abrasions 3/4 of an inch long, somewhere in there? Or does this gauze only cover the deepest spot, with the rest already closed. But would you want to stick tape to those fresh spots? That may be why the tape is folded over. An air gap.
But this just raises more questions. Where can you fit a 3/4 inch long but very shallow wound on an irregularly shaped thing like an ear?
It wouldn't be 3/4 inch deep. Jackspon couldn't mean that. An ear isn't even that thick.
How about a very short wound that's 3/4 inch wide? How does a 0.556 cm diameter bullet leave a 2 cm wide, but shallow gouge?