I had mini dental implants put in on October 17, 2008. I started having trouble with one of the implants on March 15, 2009 almost 6 months later, I went back to the Dr. Kram who put the implants in and told him that 1 of the implants are loose, he told me to go home and take antibiotics that he then prescribed to me. I left the office and 1 week later the implant fell out. I called his office and was told he is at a dental conference and won't be back until the following week. I called the following week and was told very rudely that he won't be back until "some time" in April. Today is March 25 and I have blisters where the implant use to be, I can not now put in my lower denture. I have 3 other implants that prevent me from closing my mouth. BEWARE OF THIS PARTICULAR Kram's rip off, He is an unscrupulous dentist who will screw up your smile and teeth.