Delayed Extensor Pollicis Longus Tendon Rupture following Nondisplaced Distal Radius Fracture in a Child
Bibliographic record
Abstract
Rupture of the extensor pollicis longus (EPL) tendon is a disabling complication occurring with an estimated frequency of 0.07 to 0.88 % following fracture of the distal radius in adults [1, 5, 6, 9]. In this population, most tendon ruptures occurred 4 to 8 weeks after trauma [13], affecting people at an average age of 53 years [9]. The incidence of EPL tendon rupture is even lower in the pediatric population, and there is limited literature on this subject. The few pediatric case reports have described EPL tendon rupture following either severe injuries requiring intramedullary nailing and open reduction [1, 12, 16] or a markedly displaced fracture [3, 5, 11]. Herein we report a case of delayed EPL tendon rupture in a 15-year-old boy 9 weeks following a nondisplaced distal radius fracture.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.002 | 0.002 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.003 | 0.003 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".