Internal Plugging of a Traumatic Posterior Perforation Site Using Donor Sclera, Human Amniotic Membrane, and Fibrin Glue: A Novel Surgical Technique
Bibliographic record
Abstract
Purpose: To describe a novel surgical approach to treat traumatic posterior perforating injuries. Methods: A case and its findings were analyzed. Results: A 21-year-old man presented with bilateral intraocular foreign bodies that were sustained while hammering a metal railway pin. In the left eye, the foreign body was embedded in the posterior scleral wall, resulting in a 2 mm × 6 mm posterior perforation and partial retinal detachment. Silicone oil tamponade could optimize the chances for retinal reattachment; however, there was concern that the silicone oil would migrate through the posterior defect and into the orbit. Therefore, the perforation site was filled using a 3-layer plug consisting of donor sclera, human amniotic membrane, and fibrin glue. The silicone oil was successfully maintained within the globe; however, the final visual acuity was limited due to proliferative vitreoretinopathy. Conclusions: The efficacy and safety of the 3-layer plug technique should be further validated in similar cases.
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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 | 0.000 | 0.000 |
| 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) | 0.000 | 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".