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Ben-Shlomo Y, Blom A, Boulton C, et al. The National Joint Registry 17th Annual Report 2020 [Internet]. London: National Joint Registry; 2020 Sep.
| Shoulder type | Number of cases | Male N (%) | Age in years at primary median (IQR*) range** | |
|---|---|---|---|---|
| Acute trauma | All cases | 4,364 | 1,014 (23.2) | 74 (67 to 80) 27 to 99 |
| Proximal humeral hemiarthroplasty | 1,506 | 452 (30.0) | 68 (60 to 77) 27 to 96 | |
| Total shoulder replacement | 14 | 8 (57.1) | 69 (53 to 74) 43 to 79 | |
| Reverse polarity total shoulder replacement | 2,191 | 430 (19.6) | 76 (71 to 81) 48 to 99 | |
| Interpositional arthroplasty | 0 | 0 (0.0) | 0 (0 to 0) 0 to 0 | |
| Unconfirmed | 653 | 124 (19.0) | 75 (69 to 80) 35 to 96 | |
| Elective | All cases | 41,420 | 12,592 (30.4) | 73 (67 to 79) 17 to 99 |
| Proximal humeral hemiarthroplasty | 6,189 | 2,050 (33.1) | 70 (61 to 77) 17 to 95 | |
| Resurfacing | 2,831 | 870 (30.7) | 71 (64 to 78) 20 to 95 | |
| Stemless | 1,157 | 487 (42.1) | 67 (56 to 75) 17 to 93 | |
| Stemmed | 2,201 | 693 (31.5) | 70 (61 to 78) 19 to 95 | |
| Total shoulder replacement | 12,662 | 3,952 (31.2) | 70 (64 to 76) 18 to 99 | |
| Resurfacing | 479 | 136 (28.4) | 71 (64 to 76) 29 to 95 | |
| Stemless | 4,363 | 1,548 (35.5) | 69 (62 to 75) 18 to 99 | |
| Stemmed | 7,820 | 2,268 (29.0) | 71 (65 to 76) 24 to 96 | |
| Reverse polarity total shoulder replacement | 17,109 | 4,957 (29.0) | 76 (71 to 80) 17 to 99 | |
| Stemless | 155 | 60 (38.7) | 73 (69 to 78) 49 to 89 | |
| Stemmed | 16,954 | 4,897 (28.9) | 76 (71 to 80) 17 to 99 | |
| Interpositional arthroplasty | 4 | 2 (50.0) | 63 (57 to 71) 55 to 73 | |
| Unconfirmed | 5,456 | 1,631 (29.9) | 74 (67 to 79) 18 to 96 | |
| Unconfirmed HHA | 271 | 103 (38.0) | 69 (59 to 76) 18 to 92 | |
| Unconfirmed TSR | 1,729 | 614 (35.5) | 69 (61 to 76) 20 to 96 | |
| Unconfirmed RTSR | 3,453 | 911 (26.4) | 75 (70 to 80) 18 to 95 | |
| Unconfirmed IPA | 3 | 3 (100.0) | 60 (58 to 65) 58 to 65 |
IQR: Interquartile range, i.e. 25th and 75th centile.
Range: Lowest and highest observed values.
Note: HHA=Proximal humeral hemiarthroplasty, TSR=Total shoulder replacement, RTSR=Reverse polarity total shoulder replacement, IPA=Interpositional arthroplasty.
From: 3., Outcomes after joint replacement 2003 to 2019
This article is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use and redistribution provided that the original author and source are credited.
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