Two-stage Revision for Salmonella-infected Total Hip Replacement, Complicated by a Periprosthetic Fracture
Bibliographic record
Abstract
INTRODUCTION: Salmonella-infected prosthetic joint infection is rare. We report a patient who developed an infected total hip replacement with Salmonella Typhimurium. CASE REPORT: A 65-year-old patient presented with atraumatic groin pain and raised inflammatory markers following gastroenteritis. After a decade of conservative management using suppression antibiotics, she underwent a two-stage revision. Her case was further complicated as she fell before her second-stage sustaining a Vancouver C periprosthetic fracture. Once her infection cleared, a complex second-stage revision was performed using components to include reconstruction of the acetabulum with trabecular metal augments and buttresses, a trabecular metal acetabular revision system component and an endoprosthetic replacement of the upper two-thirds of the femur. Approximately 12 months on, the patient is now mobilizing, pain free. CONCLUSION: This case emphasizes the need for a good diagnostic work-up and management process, surgical planning and technique, and highlights the importance of a multidisciplinary team involvement in improving outcomes for patients.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| 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) | 0.001 | 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".