Therefore, these bacteria form yellow colonies on XLD agar, but Salmonella spp. can decarboxylate lysin, which increases the pH and the colonies remain red. Furthermore, Salmonella spp. produce hydrogen sulfide (H 2 S) from thiosulfate, which results in a black precipitate with ferric salts.
Wisdom tooth extraction is performed with local anesthesia, IV sedation, inhalation sedation, or general anesthesia. In the US, the average cost of wisdom tooth extraction is $400 â $600. The average cost of a wisdom tooth extraction in Mexico is $150 â $250.
1 Tooth extraction typically costs $75-$450 per tooth for a simple extraction and $150-$650 or more per tooth for a surgical extraction. 2  Depending on the number of teeth to be pulled, the total cost of getting dentures can be $1,500-$20,000 or more for a full set (uppers and lowers). CostHelper readers report paying $2,000-$18,000 for a full set of removable dentures including tooth extractions and other preparation work, at an average cost of $9,063.