Hi Barbara
I am sorry to hear about your slipped cup. That seems to be one of the problem that keeps happening now and then. It use to be femur neck fractures, but now loose cups and misplaced cups are the biggest problem in hip resurfacing.
If you forgot what your doctor told you - call his office and ask the nurse to explain it to you again. You paid for the appointment and deserve to know everything that is wrong and what he suggests be done. This is your hip and requires an important decision, you are in control. Ask for the information again.
Normally, there is no way to keep a resurfacing with a loose cup. There have been a few cases where they surgeon was able to go back in and place the cup again. That is very rare and is usually done failry soon after surgery. Since you are in pain, the pain is going to control your life. Also if the cup is loose, you are going to experince a high level of metal ions because the surfaces of the metal bearing made between the acetabular cup and femur cap are not mating properly. That is causing excessive wear and an excessive high level of metal ions. That is not a situation that any surgeon I know will want to allow to continue to happen. Psdueo tumors and many other problems will start to occur around that area of the hip device. The tissue will turn very black and will need to be removed.
It is just bad luck that you have the problem. No matter the reason - it is now a resurfacing gone bad. It is very sad and upsetting to have such a thing happen to anyone, but you will have to make a decision to have a revision sometime soon.
If you are not sure about what your surgeon is telling you, you can send your x-rays to some of the other top surgeons to get a second opinon. The top surgeons that do free email consultations are Dr. De Smet, Dr. Bose, Dr. Mont, Dr. Su, Dr. Gross, etc. Normally the very expeirnced hip resurfacing surgeons will give you a second opinon. If your acetabular cup is loose - you don't really need a second opinion. YOu know you are having pain and can't use your hip properly. That alone is the main reason to have your hip revised. The situation is bad and you need to get it fixed. You are not alone since there have been a few people with problems with loose cups and their hip resurfacings. You can read some of the other stories of people with lose cups here
http://www.surfacehippy.info/hipresurfacingproblems.php Again, I am really sorry to hear about your problem. I hope you are able to make a decision and get your hip fixed properly soon. Please stay in touch.
Pat