Comparative Study

Surgical vs nonoperative treatment of Hadley type IIA odontoid fractures.

Neurosurgery. 2012 Mar 1;70(3):676-82; discussion 682-3.
Review

Treatment of displaced type II odontoid fractures in elderly patients.

Am J. Orthop. 2009 Aug 1; 38 (8): 410-6.
Comparative Study

Treatment modality in type II odontoid fractures defines the outcome in elderly patients.

Bmc Surg. 2013 Jan 1;13:54.