How to tighten fit for lower implants?

Occasionally, the implant is exposed during the healing process and depending on the amount of exposure, should pose no real problem. The amount of exposure that I see in your photo would not concern me. The movement is another story however. If the movement is simply coming from a loose healing...

It is completely normal for that adjusting. It is sometimes a little more tedious to adjust a crown over an implant to get it just right but once it's adjusted, a little polishing of the porcelain and it's no problem!

The greatest concern with wearing a partial denture and delaying implant placement is with the bone. You really want to have at least ten millimeters of bone to support an implant for long term success. Once teeth are removed, bone gradually deteriorates or "resorbs". So the answer to your...

You want to remove the bridge before something happens to the one implant the is holding everything down. What your dentist will need to do is drill thru the top of the crown and get to the screw that's holding in the abutment. That abutment is what's still cemented to the crown. Once he gets to...

In most cases we do immediate dental implants (at the time of tooth extraction) or do a socket preservation/bone grafting, this helps maintain bone to place an implant at a later date. Maximum bone loss happens in the first year after tooth extraction and it is best to get a dental implant...

You do not need to replace the wisdom tooth with a dental implant.  Extract the tooth and leave it.  You do not need it.  Good luck.