A Case of Penetrating Foreign Body Causing Mild Symptoms of Acute Carpal Tunnel Syndrome
Bibliographic record
Abstract
Carpal tunnel syndrome (CTS) is a neuropathy brought about by the entrapment and compression of the median nerve as it travels through the carpal tunnel. The hallmark of classic CTS is pain or paraesthesia (numbness, burning, or tingling) in the palmar aspect of the first 3 digits, as well as the radial aspect of the fourth digit. Although idiopathic in nature, many risk factors have been attributed to the development of CTS. These factors include diabetes mellitus, acromegaly, thyroid disease, rheumatoid arthritis, pregnancy, the use of steroids, and the repetitive use of hand and wrist. The prevalence also seems to be higher in obese women. In literature, trauma, foreign body, tumors, or anatomical variations are considered to be infrequent causes of CTS. A rare form of CTS is the acute carpal tunnel syndrome (ACTS) that presents mainly after injuries to the upper extremities. The patient typically acknowledges trauma to the wrist secondary to a foreign body at the time of injury. In some cases, small fragments may penetrate the wrist and remain unnoticed causing acute neurological symptoms. In literature, there were limited studies that reported the development of ACTS secondary to missed foreign bodies following trauma. This report presents a case of ACTS sustained following a penetrating foreign body (pellet) to the right wrist. Removal of the foreign body resulted in complete recovery with no neurological sequelae.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.003 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.003 | 0.002 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.006 | 0.003 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".