Treatment of post-blepharoplasty lower lid retraction by free tarsoconjunctival grafting
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: Blepharoplasty is probably the most commonly performed facial cosmetic procedure. Despite attempts to prevent its occurrence, post-blepharoplasty lower eyelid malposition with inferior scleral show and corneal exposure can occur, particularly with non-ophthalmologist surgeons. Since a repair must oppose the force of gravity and recurrent scarring, it is often difficult to achieve functional and esthetically pleasing surgical correction. A variety of authors have documented methods to correct post-blepharoplasty lower eyelid malposition. A review of such methods is presented. This is the first paper to analyze results from free tarsoconjunctival grafting specifically in cases of post-blepharoplasty lower lid retraction. METHODS: The present case-series report attempts to examine the efficacy of free tarsoconjuctival grafting in patients with post-blepharoplasty lower lid malposition. Ten patients, ranging in age from 48-75 years (mean = 58.7 years), presented with varied amounts of inferior scleral show and ocular symptoms, including epiphora, dry eye and ocular irritation. Varied amounts of lagophthalmos and superficial punctate keratitis were detected in five eyes and ten eyes, respectively. As described, each patient (20 eyes) underwent bilateral free conjunctival grafting from upper to lower eyelids. RESULTS: After a follow-up interval of 3-32 months (mean = 15 months), all patients experienced a decrease in inferior scleral show and symptomatology. The decrease in inferior scleral show ranged from 0.75 to 3 mm, with an average decrease of 1.61 mm; symptoms of epiphora, dry eye or discomfort persisted in only four eyes. The amount of lagophthalmos and superficial punctate keratitis also decreased postoperatively. Side effects were minimal. INTERPRETATION: We conclude that in the specific case of post-blepharoplasty lower lid retraction, free tarsoconjunctival grafting is both safe and effective.
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Direct model labels (unvalidated)
Per-model category and study-design labels from the labeling rounds. They are machine output, unvalidated, and the disagreement between models ships as data. No study design here is MEDLINE-validated yet.
| Model arm | Categories | Study design | Confidence |
|---|---|---|---|
| gemma | no category Domain: not available · Genre: Empirical About the Canadian research system: no · About a Canadian topic: no | Observational | high |
| gpt | no category Domain: not available · Genre: Empirical About the Canadian research system: no · About a Canadian topic: no | Other design | low |
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) | 0.002 | 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