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The Comprehensive AOCMF Classification System: Fracture Case Collection, Diagnostic Imaging Work Up, AOCOIAC
Carl-Peter Cornelius1, Christoph Kunz2, Andreas Neff3
1Department of Oral and Maxillofacial Surgery, Ludwig Maximilians Universität, München, Germany.
Craniomaxillofacial Trauma & Reconstruction
|December 10, 2014
Summary
The AO classification system provides a detailed, hierarchical approach to categorizing adult craniomaxillofacial (CMF) fractures. This system, supported by an electronic case collection and software, aids in consistent diagnosis and clinical application.
Area of Science:
- Orthopedics
- Trauma Surgery
- Anatomy
Background:
- The craniomaxillofacial (CMF) skeleton is complex, requiring a standardized system for fracture classification.
- Existing classification methods may lack the necessary detail for precise diagnosis and treatment planning.
Purpose of the Study:
- To introduce and detail the AO classification system for adult CMF fractures.
- To present an electronic case collection and software tool for practical application of the classification system.
Main Methods:
- Development of a 3-level hierarchical AO classification system (Level 1, 2, and 3) based on anatomical units, topographic location, and fracture morphology.
- Creation of an electronic case collection with 94 examples of CMF injuries, including diagnostic images and narrative descriptions.
- Utilization of AOCOIAC (AO Comprehensive Injury Automatic Classifier) software for coding and illustrating fracture classifications.
Main Results:
- The AO classification system is structured hierarchically, offering increasing detail from basic anatomical units to specific morphology within subregions.
- The electronic case collection provides practical examples and serves as a guide for using the AOCOIAC software.
- The system facilitates consistent diagnosis and coding of CMF fractures.
Conclusions:
- The new AO classification system offers a comprehensive and detailed framework for adult CMF fractures.
- The accompanying electronic resources and software enhance the practical application and learning of the classification system in clinical settings.