The germarium houses two types of stem cell: germ line stem cells and somatic stem cells. On average, two germ line stem cells are found at the anterior tip of the germarium in close contact with post-mitotic somatic cells.
Many dentists or oral surgeons offer a package deal for extracting all four wisdom teeth at once. In lower-cost regions the total for four extractions plus sedation can be $1,000-$1,650, but nationwide the average cost for removing four wisdom teeth using general anesthetic runs around $1,500-$2,300, and it can be $2,500-$3,000 for extremely complex cases in high-cost regions, with oral surgeons typically charging higher fees than general dentists.
To extract a single wisdom tooth, depending on procedure complexity, tooth position and where you live in the country, insured people might pay from $300 to $600 on average per tooth, says Jay Friedman, a general dentist and consultant in Los Angeles who analyzed a survey of fees in 2013 from the American Dental Assn.