Functional outcomes of arthroscopic transosseous rotator cuff repair using a 2-mm tape suture in a 137-patient cohort
Bibliographic record
Abstract
BACKGROUND: Although being the historical gold standard for rotator cuff repair, open transosseous (TO) repair was largely replaced by anchor-based methods with the advent of arthroscopic surgery owing to their comparative ease of use. However, suture anchors are at risk of dislodgement, especially among older patients, who have more osteopenic bone or those presenting large tears. Considering the ever-increasing active life expectancy and associated increased quality of life expectations by older generations, the need to offer safe and efficient surgical treatments to these patients imposes itself. Arthroscopic TO repairs would combine the best of both worlds and be well adapted to these populations. The primary objective of this study was to evaluate the functional outcome and complication rate of the TO arthroscopic repair technique when using a 2-mm braided suture tape. The secondary objective of this study was to assess functional outcome of TO repair in older patients and patients with >3-cm tears. METHODS: One hundred thirty-seven consecutive patients with full-thickness rotator cuff tear who underwent arthroscopic TO (anchorless) rotator cuff repair between January 2011 and December 2013 were reviewed. The surgery was performed by a single surgeon with a reusable curved suture passer and 2-mm braided tape suture. Follow-up was 3 to 5 years (mean = 50 months). All patients underwent preoperative and postoperative functional assessments (American Shoulder and Elbow Surgeons and Quick Dash) and were questioned with their overall satisfaction. RESULTS: Thirty-eight (28%) of the 137 patients were 65 years and older, and 62 (45%) had a large or massive tear. One patient (0.7%) had early retear at the suture-tendon interface after trauma 3 weeks postoperatively. The average Quick Dash score improved by 55.6 points and the average American Shoulder and Elbow Surgeons score improved by 69.7 points 3.5 and 6.3 times their minimal clinically important differences, respectively. There was no significant difference in final functional outcomes between patients 65 years and older and younger patients or between patients with large and massive (>3 cm) and smaller tears (≤3 cm). Mean operative time was 68 min ± 16. CONCLUSIONS: Arthroscopic TO repair using a 2-mm tape material has achieved significant mid-term functional improvement, with results statistically unaffected by larger tear size (>3 cm) or older age (≥65 years).
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| 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 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".