Open Access
Table 1
Period from injury to surgery and changes in the intrascaphoid angle (ISA) and scapholunate angle (SLA) between before and after surgery.
ISA |
SLA |
|||||
---|---|---|---|---|---|---|
Before | After | Change | Before | After | Change | |
All patients (n = 18) | 37.8 ± 18.5 | 20.2* ± 12.9 | 17.5 ± 14.9 | 63.9 ± 12.7 | 52.6 ± 18.6 | 8.9 ± 11.2 |
Time to surgery < 4 months (n = 5) | 36.4 ± 22.6 | 18.6 ± 11.5 | 17.8 ± 16.0 | 60.2 ± 15.3 | 52.6 ± 13.3 | 7.6 ± 11.8 |
Time to surgery ≥ 4 months (n = 13) | 38.4 ± 17.7 | 20.9* ± 13.8 | 17.5 ± 15.1 | 65.3 ± 11.9 | 52.7 ± 20.7 | 9.4 ± 11.4 |
Time to surgery < 5 months (n = 9) | 41.9 ± 18.3 | 23.0* ± 14.1 | 18.9 ± 17.5 | 61.6 ± 13.4 | 56.0 ± 14.4 | 6.9 ± 11.5 |
Time to surgery ≥ 5 months (n = 9) | 33.7 ± 18.9 | 17.6* ± 11.7 | 16.2 ± 12.7 | 66.2 ± 12.3 | 49.6 ± 22.1 | 10.9 ± 11.2 |
Time to surgery < 6 months (n = 11) | 41.9 ± 19.1 | 20.5* ± 14.5 | 21.4 ± 16.8 | 65.2 ± 15.0 | 55.9 ± 14.2 | 10.5 ± 12.4 |
Time to surgery ≥ 6 months (n = 7) | 34.3 ± 18.4 | 19.7 ± 12.4 | 14.6 ± 10.7 | 63.7 ± 9.7 | 55.6 ± 16.0 | 7.9 ± 10.3 |
Statistical analysis of the difference between before and after surgery: *p < 0.05.
ISA: Intrascaphoid angle, SLA: Scapholunate angle.
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