THE BUTTON-OVER-NAIL TECHNIQUE FOR ZONE I FLEXOR TENDON INJURIES
Bibliographic record
Abstract
The "button over the nail" is the most commonly used technique in order to re-insert the flexor digitorum profundus tendon into the distal phalanx in the management of Zone 1 injuries. Recent evidence in the literature has highlighted an associated morbidity with the technique. In this study, 37 patients were identified that had been treated using the "button technique", for which outcome data is collected by hand therapists as part of a prospective flexor tendon injury audit. Retrospective case note review was performed to determine incidence of post-operative surgical complications. There were limited complications with the use of the "button technique" overall. However, functional outcome when compared to other studies are relatively poor with mean range of motion at the distal interphalangeal joint being 37.5 degrees. The authors would recommend any decision to change technique for the management of these injuries should consider functional outcome in the presence of a low surgical complication rate.
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How this classification was reachedexpand
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 | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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) | 0.000 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".