A Transverse Tri-Anastomotic Conjoined Nerve Root Discovered During a Lumbar Discectomy L5-S1
Bibliographic record
Abstract
Conjoined nerve root is an abnormality of nerve root. The incidence is between 0.3% and 30%. It arises during the fetal development of spine. The abnormality can be asymptomatic or produce lumbar back pain or radiculalgia. Sometimes it is diagnosed during spine surgery or in post mortem autopsy. Lack of diagnosis of conjoined nerve root may lead to surgical procedure failure and increase neurological injury. We present a case of a 52-year-old man who was operated for a lumbar discectomy with mixed L5 and S1 radiculopathy with a rare type of conjoined root nerve in shape of three anastomotic nerve roots. J Neurol Res. 2017;7(3):63-64 doi: https://doi.org/10.14740/jnr415w
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.002 |
| 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".