Cervical Spine Injury in Association with Craniomaxillofacial Fractures
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
BACKGROUND: The incidence of cervical spine injuries associated with facial fractures varies from study to study. There is general agreement that immediate management of cervical spine injuries is mandatory to prevent further neurologic injury. Nevertheless, disagreement exists as to the actual incidence of cervical spinal trauma in conjunction with various facial fracture patterns. The purpose of this study was to review the incidence of cervical spine injury associated with various types of facial fractures presenting to St. Michael's Hospital Regional Trauma Center, Toronto, Ontario, Canada. METHODS: The authors conducted a retrospective chart review of craniomaxillofacial fracture patients presenting to St. Michael's Hospital from January 1, 1994, to December 31, 2003, inclusive. RESULTS: The data from this 10-year time span revealed a total of 124 patients with cervical spine injuries drawn from a cohort of 3356 patients with craniomaxillofacial fractures. The overall incidence of cervical spine injury was 3.69 percent. Of these patients, 928 had isolated upper third facial or skull fractures, whereas isolated middle third facial fractures were seen in 716 patients and isolated lower third facial fractures were present in 798 patients. Combined facial fracture patterns, involving two or more facial thirds, accounted for the greatest number of cervical spine injuries, occurring in 8.86 percent (n = 914). CONCLUSIONS: The relationship between cervical spinal injuries and craniomaxillofacial trauma has been better defined as it relates to a regional trauma registry. The implications as related to the trauma assessment, diagnosis, and treatment of these injuries are reviewed.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it