Triangular cervical vertebral body fractures: diagnostic significance

Area of Science:

• Orthopedics
• Radiology
• Trauma Surgery

Background:

• Cervical spine fractures frequently present with triangular vertebral body fragments.
• Understanding the patterns of these fragments is crucial for diagnosis.

Purpose of the Study:

• To analyze the characteristics and patterns of triangular vertebral body fragments in cervical spine fractures.
• To correlate fragment location with fracture mechanisms and associated injuries.

Main Methods:

• Retrospective review of radiographs from 109 patients with cervical spine fractures.
• Detailed analysis of 122 triangular vertebral body fragments, including location and associated injuries.
• Utilized radiography, tomography, and computed tomography (CT) for complete assessment.

Main Results:

• 88% of triangular fractures occurred in the anterior-inferior corner of the vertebral body.
• Other common locations included anterior-superior (16%) and posterior-inferior (11%) corners.
• Associated injuries to the vertebral body and posterior elements were identified based on fragment patterns.

Conclusions:

• Triangular vertebral body fragments are indicative of specific fracture mechanisms and associated injuries.
• Radiographic evaluation guided by these fragment patterns improves diagnostic accuracy for cervical spine fractures.
• A systematic approach to evaluating cervical spine fractures based on triangular fragments is recommended.