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.
In Australia, the price range for a basic wisdom teeth extraction (ITEM 311) is generally $130 and $200. The average cost from the ADA 2012 dental fees member survey for ITEM 311 was $167. A complex wisdom tooth extraction (ITEM 324) is generally between $250 and $500. The average cost from the ADA 2012 dental fees member survey for ITEM 323- a slightly less complicated extraction was $295 but the range went up to $440 to give you an idea. Data on ITEM 324 was not reported in the survey.