Assessment of Fracture Distribution and Involvement of Functional Systems Following Craniomaxillofacial Trauma in 48 Cats
🔍 Key Findings
- Mandibular fractures were the most common injury, occurring in 40/48 cats, often affecting multiple mandibular regions simultaneously.
- Temporomandibular joint (TMJ) injuries were frequent, present in 27/48 cats, with 23 fractures and 4 luxations, most commonly involving the condylar process.
- Maxillofacial fractures involving nasal and palatal structures occurred in 36/48 cats, frequently producing airway obstruction due to fragment displacement or swelling.
- Orbital fractures occurred in 30/48 cats, predominantly affecting the dorsomedial orbital wall and often associated with nasal airway obstruction.
- Pterygoid bone fractures (25/48) were clinically important, frequently causing medial displacement and obstruction of the nasopharyngeal airway.
- Combined involvement of multiple functional systems was common, with 36/48 cats showing concurrent injuries affecting oral cavity and nasal airway function.
- Neurocranial fractures were uncommon (6/48) but occurred only in cases with severe, multifocal CMF trauma.
- CT imaging was essential for diagnosis, as many orbital and skull fractures were difficult or impossible to detect clinically.
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🔍 Key Findings
- Mandibular fractures were the most common injury, occurring in 40/48 cats, often affecting multiple mandibular regions simultaneously.
- Temporomandibular joint (TMJ) injuries were frequent, present in 27/48 cats, with 23 fractures and 4 luxations, most commonly involving the condylar process.
- Maxillofacial fractures involving nasal and palatal structures occurred in 36/48 cats, frequently producing airway obstruction due to fragment displacement or swelling.
- Orbital fractures occurred in 30/48 cats, predominantly affecting the dorsomedial orbital wall and often associated with nasal airway obstruction.
- Pterygoid bone fractures (25/48) were clinically important, frequently causing medial displacement and obstruction of the nasopharyngeal airway.
- Combined involvement of multiple functional systems was common, with 36/48 cats showing concurrent injuries affecting oral cavity and nasal airway function.
- Neurocranial fractures were uncommon (6/48) but occurred only in cases with severe, multifocal CMF trauma.
- CT imaging was essential for diagnosis, as many orbital and skull fractures were difficult or impossible to detect clinically.
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