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Data Quality
Revision within 1 year
Shoulder » Survival » Revision within 1 year » By type of shoulder arthroplasty
TABLE Cumulative 1-year revision percentage of primary shoulder arthroplasties by type of shoulder arthroplasty in the Netherlands in 2016-2020 (n=14,545)
| Type of primary shoulder arthroplasty | Cumulative 1-year revision percentage | ||
| Number (n) | Competing Risk (95% CI) | Kaplan Meier (95% CI) | |
| Reverse | 10,378 | 2.5 (2.2-2.8) | 2.6 (2.2-2.9) |
| Total anatomical | 2,771 | 1.6 (1.2-2.1) | 1.6 (1.1-2.0) |
| Hemi | 1,396 | 3.0 (2.2-4.1) | 3.0 (2.1-3.9) |
Reverse: reverse total shoulder arthroplasty; Total anatomical: total anatomical shoulder arthroplasty; Hemi: shoulder hemiarthroplasty.
CI: confidence interval
© LROI 2022
In 2016-2020, 247 (1.7%) primary shoulder arthroplasties were implanted in patients who died within one year after the primary procedure.
Shoulder » Survival » Revision within 1 year » Reasons for revision
TABLE Reasons for revision within one year in patients that underwent a shoulder revision arthroplasty by type of shoulder arthroplasty in the Netherlands in 2016-2020
| Type of shoulder arthroplasty | |||||||
| Reverse (n=266) | Total anatomical (n=44) | Hemi (n=42) | |||||
| Reason for revision | Proportion¹ (%) | Proportion¹ (%) | Proportion¹ (%) | ||||
| Instability | 47.0 | 31.8 | 23.8 | ||||
| Infection | 29.7 | 0.0 | 14.3 | ||||
| Cuff rupture | n.a. | 31.8 | 28.6 | ||||
| Malalignment | 4.1 | 6.8 | 23.8 | ||||
| Cuff arthroplasty | n.a. | 13.6 | 26.2 | ||||
| Loosening of glenoid component | 8.7 | 9.1 | 0.0 | ||||
| Loosening of humeral component | 3.0 | 2.3 | 7.1 | ||||
| Peri-prosthetic fracture | 6.4 | 6.8 | 0.0 | ||||
| Progression of osteoarthritis | 1.5 | 2.3 | 16.7 | ||||
| Other | 11.7 | 13.6 | 21.4 | ||||
Please note: After a reverse total shoulder arthroplasty, the rotater cuff is no longer present.
Reverse: reverse total shoulder arthroplasty; Total anatomical: total anatomical shoulder arthroplasty; Hemi: shoulder hemiarthroplasty.
¹One patient may have more than one reason of revision.
© LROI 2022