If you have the same problem and call up different dental offices don't be surprised if the receptionists have no idea what you are talking about. This is a new procedure and it is absolutely necessary. Some of the research findings can be found on the same site and here is the excerpt:
Tissue culture experiments using growing nerve cells by Leong, et. al., that show how vanishingly small quantities of mercury can totally disrupt the newly growing nerve endings, leaving the characteristic neuro-fibrillary tangles found in Alzheimer’s disease.
Now, I am off to finding a dentist who can recommend a better then Titanium Dental Implant option! If you have any information about Zirconium Implants please share with me! I am trying to find as much research based knowledge as possible.