Dental implants are remarkable prosthetic appliances that allow lost or compromised teeth to be replaced with beautiful and functional restorations that look and work just like the real thing and can last for decades with proper care. While implants boast an impressive success rate of over 95% even ten years after being placed, it is possible for them to fail under certain circumstances. Here’s a quick look at why your implant may seem sensitive and how to tell if you should contact your dentist for help.