Anatomic Study of Submandibular Gland Transfer in an Attempt to Prevent Postradiation Xerostomia
Bibliographic record
Abstract
Xerostomia is the most common negative sequela after radiotherapy for head and neck cancer and results from destruction of normal salivary gland tissue by radiation. We hypothesized that transferring a single submandibular gland outside the radiation field to the submental region may preserve its function, thus preventing xerostomia and its consequences. This anatomic study was designed to evaluate different methods of submandibular gland transfer to the submental region. Eight submandibular glands were dissected in four fresh human cadavers. The anatomy and blood supply of the region were documented. Each gland was transferred to the submental region by either free microvascular transfer or based on retrograde flow through the distal facial vessels. Both methods of transfer resulted in complete relocation of the submandibular gland into the submental region.
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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) | 0.000 | 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".