[Classification of pelvic girdle injuries]

Area of Science:

• Orthopedic surgery
• Trauma classification
• Radiographic analysis

Background:

• Operative stabilization of pelvic ring injuries requires clear indications.
• A comprehensive classification system is essential for accurate injury assessment and treatment comparison.
• Existing pelvic ring injury classification systems lack universal acceptance.

Purpose of the Study:

• To introduce a novel, comprehensive classification system for pelvic ring injuries.
• To base the classification on X-ray morphology and injury pathomechanics.
• To facilitate clear indications for surgical stabilization and comparison of treatment outcomes.

Main Methods:

• Development of an open classification system dividing the pelvic ring into anterior and posterior segments.
• Classification of posterior ring lesions into three types, each with three groups.
• Classification of anterior ring lesions into subgroups.
• Analysis of 283 pelvic ring injuries to validate the system.
• Adherence to the principle of increasing severity (morphological complexity, treatment difficulty, prognosis).

Main Results:

• A new classification system based on X-ray morphology and pathomechanics was developed.
• The system is open, allowing free combination of anterior and posterior segment lesions.
• The classification adheres to increasing severity, encompassing morphological complexity, treatment difficulty, and prognosis.
• The system was developed based on the analysis of 283 pelvic ring injuries.

Conclusions:

• The proposed classification system provides a structured approach to pelvic ring injuries.
• It aids in determining clear indications for operative stabilization.
• The system facilitates comparison of different treatment concepts and their results.
• This classification aims for completeness and universal acceptance in managing pelvic ring injuries.