panfacial fracture
Pronunciation: pan-FAY-shal FRAK-chur
Complex facial trauma involving fractures of the upper, middle, and lower facial thirds.
Full Definition
A panfacial fracture represents a severe pattern of facial trauma involving simultaneous fractures across all three facial thirds: upper third (frontal bone and frontal sinuses), middle third (maxilla, zygoma, nasal bones), and lower third (mandible). These injuries typically result from high-energy trauma such as motor vehicle accidents or severe assaults. Panfacial fractures present significant challenges in reconstruction due to the loss of multiple anatomical reference points, potential for malocclusion, and associated soft tissue injuries. Treatment requires careful sequencing of repairs, often beginning with establishment of facial height and projection through mandibular fixation, followed by midface and upper face reconstruction.
Usage
Usage note: Always specify involved anatomical regions; often requires staged surgical approach.
In Context
- "The motor vehicle collision resulted in a panfacial fracture requiring staged reconstruction." — Emergency department note
- "Treatment planning for the panfacial fracture involved a multidisciplinary team approach." — Trauma surgery consultation