Impacted wisdom teeth a small minority (less than 2%) of adults age 65 years or older maintaining the teeth without caries or periodontal disease and 13% maintaining unimpacted wisdom teeth without caries or periodontal disease. Periodontal probing depths increase over time to greater than 4 mm in a significant proportion of young adults with retained impacted wisdom teeth which is associated with increases in serum inflammatory markers such as interleukin-6, soluble intracellular adhesion molecule-1 and C-reactive protein. Crowding of the front teeth is not believed to be caused by the eruption of wisdom teeth although this is a reason many dental clinicians use
Rooster Teeth of survival against the Grimm before discovering the power of a mysterious element called Dust, which allowed them to fight back against the monsters. On February 1, 2015, Oum died due to a severe allergic reaction during a medical procedure, but the series he created continues. The success of RWBY also resulted in a secondary series by Rooster Teeth, "RWBY Chibi", which features the show's main characters in chibi form, with much more comedic elements and humor. In July 2010, Jordan Cwierz released the first "Rooster Teeth Animated Adventures" ("RTAA") episode (then known as "Drunk Tank Animated Adventures"), featuring animations