Dental implants are known to have a high success rate (95%). The likelihood that complications will occur is slim but not impossible. Unfortunately, for some patients, problems can arise that result in a loose dental implant or complete failure. Knowing the cause often requires meeting with your dentist to undergo a full examination. While you might be fearful that your investment is slipping away, you should know there are ways to fix this type of problem and improve the future of your smile. Read on to find out how a dental implant can become loose and what your dentist can do to remedy the situation.