This type can be stable or unstable and may require surgery. [1]

Additional images
See also
References
This article incorporates text in the public domain from page 99 of the 20th edition of Grays Anatomy (1918)

External links
Netter, Frank. Atlas of Human Anatomy Archived 2017-11-20 at the Wayback Machine, "High Cervical Spine: C1-C2"
Another trial showed no effect when treating the infected backs of guinea pigs.Two experiments with n-docosanol cream failed to show statistically significant differences by any parameter between n-docosanol cream and vehicle control–treated sites or between n-docosanol and untreated infection sites. Society and culture
Controversy
In March 2007, it was the subject of a US nationwide class-action suit against Avanir and GlaxoSmithKline as the claim that it cut recovery times in half was found to have been misleading in a California court, but the case was eventually settled and the "cuts healing time in half" claim had not been used in product advertising for some years. References
External links
"Docosanol". Drug Information Portal. U.S. National Library of Medicine.