Table 7.
Adverse events <90 days after total knee replacement according to ICD-10 codes. Values are frequency and (percentage)
| Not fast-track | Fast-track | ||
|---|---|---|---|
| Factor | Codes | n = 2,944 | n = 3,430 |
| Deep infectiona | T84.5 | 49 (1.7) | 43 (1.3) |
| Surgical site infection | T81.4 | 32 (1.1) | 42 (1.2) |
| Knee stiffness with manipulation NGT19 | M24.5 | 16 (0.5) | 18 (0.5) |
| Myocardial infarction | I21 | 9 (0.3) | 11 (0.3) |
| Cerebrovascular event | I60–I65 | 12 (0.4) | 13 (0.4) |
| Deep venous thrombosis | I80 | 38 (1.3) | 45 (1.3) |
| Pulmonary embolism | I26.0, I26.9 | 8 (0.3) | 21 (0.6) |
| Acute kidney injury | N17, N99.0 | 6 (0.2) | 8 (0.2) |
| Urinary retention | R33.9 | 11 (0.4) | 17 (0.5) |
| Pneumonia | J15–J18 | 14 (0.5) | 25 (0.7) |
| Gastrointestinal ulcers | K25–K27 | 19 (0.6) | 23 (0.7) |
| Constipation | K59.0 | 15 (0.5) | 9 (0.3) |