The old school docs just whip out the prescription pad. I need me a friendly old doctor a few years from retirement.
Yeah, you're not drug seeking.
The bottomline is this; your pain is not worth sacrificing 12 years of med school and the hundreds of thousands of dollars it took to pay for it. Let alone that person's career and livelyhood. My partner is pain management doc and he's heard/seen all the scenarios before. What you need to understand is that doctors deal with drug seeking clients daily...so yeah, after a while they become a little gun shy with the script pad. Throw in one or two interactions with the board because one of your patients was slick enough to get opiates and then sell them to high schoolers, and you'd hesitate as well. Not trying to bust your balls, but NONE of the situations you listed warrant pain meds.
Now, here's the way to approach your doctor and get what you need. Note, this is NOT my attempt to teach you to score from your doctor - this is what's necessary to build trust and demonstrate that you aren't just looking to get high. Yes, the minute you ask for pain meds, most doctors will assume you are trying to score drugs...don't take it personally...they are lied to and hustled daily.
Anyway, if you have a valid pain concern let your doctor know what you want up front. Does that mean you should roll up and say "hey doc, lemme get some OCs and fen. pop to go"? No. It means (as another poster pointed out) don't hint around at opiates or beat around the bush. If you're shy about asking the assumption is that you've got something to hide. It's not uncommon in the age of the internet for people to do a little research on their own, so knowing that oxy is used for pain is not a liability, it's considered general knowledge at this point. Understand that your doctor STILL might look at you like the person who's trying to get their license yanked. Like I said, experience breeds paranoia. How do you balance this out? Submit to a urine screen on the spot...or at least offer to. Acknowledge that what you are asking for is commonly abused. You know it, he/she knows it...talk about it. This puts the doctor at ease and lets him know that you understand the gravity of what you're asking for. Most doctors that prescribe opiates are going to ask you give urine and sign a treatment contract anyway, so you might as well be the one to bring it up. Besides, if you aren't drug seeking, you have nothing hide anyway, right?
Getting the appropriate medications from your doctor does not have to be a game of cat and mouse. If you are willing to be honest and straight-forward, you'll have no problems. And be prepared for your doctor to suggest other therapy first. Regardless of what you read on webmd, your doctor is (probably) pretty good at this stuff and (if you've been honest) is only looking out for your best interests.
Note: Yes I know there are doctors that will write you OC scripts till their arm falls off. Those are crooked docs, and not at all what I'm addressing here. My intention is to help those with valid concerns get over the hurdle of discussing opiate tx with their (non-shady) doctor.