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.
In such a case the tooth extraction cost will be a little bit higher between $150 and $200. The cost for an impacted tooth is in the range of $200 to $350 and for a tooth with the bone covering on it and other complications linked to that could go on to as much as $300 to $500. Surgical Tooth Extraction.