Early mortality and morbidity of odontoid fractures after 70 years of age.

Introduction: Odontoid fractures are very common in older adults and are associated with a high mortality rate. The aim of this study was to evaluate the outcomes after conservative treatment of non-displaced odontoid fractures and surgical treatment of displaced fractures in patients older than 70 years. It was hypothesized that early mortality of displaced fractures is higher than in non-displaced fractures.

Hangman's fracture: Management strategy and healing rate in a prospective multi-centre observational study of 34 patients.

Background: Hangman's fractures account for 15% to 20% of all cervical spine fractures. The grading system developed by Effendi and modified by Levine and Edwards is generally used as the basis for management decisions. Nonetheless, the optimal management remains controversial.

C1 fracture: Analysis of consolidation and complications rates in a prospective multicenter series.

Introduction: Three types of C1 fracture have been described, according to location: type 1 (anterior or posterior arc), type 2 (Jefferson: anterior and posterior arc), and type 3 (lateral mass). Stability depends on transverse ligament integrity. The main aim of the present study was to analyze complications and consolidation rates according to fracture type, age and treatment.