In Situ Versus Whole-Globe Harvesting of Corneal Tissue From Remote Donor Sites
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
PURPOSE: There are 2 methods of corneal tissue procurement currently in widespread use: in situ extraction of the corneal button directly to preservation media and whole-globe enucleation of eyes with removal of the button to preservation media at a later time. This study evaluates the effects of these 2 procurement procedures on the initial quality of donor corneal tissue. METHODS: Slit-lamp examination results and endothelial cell counts were compared for a total of 468 donor corneas harvested at 2 remote locations: one where in situ procurement was practiced and the other that used whole-globe enucleation procedures. RESULTS: In both univariate and multivariate analysis, in situ corneas were found to have a lower incidence of moderate or severe haze and folds in Descemet membrane. No differences in mean endothelial cell counts were noted between the 2 populations of donated tissue. CONCLUSIONS: In situ procurement of corneal tissue results in higher initial corneal tissue quality than whole-globe procedures.
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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 | 0.000 |
| 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 it