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Retrospective Study
Copyright: ©Author(s) 2026.
World J Orthop. Jun 18, 2026; 17(6): 121411
Published online Jun 18, 2026. doi: 10.5312/wjo.v17.i6.121411
Table 4 Comparison of traumatic brachial plexus injury stratification by anatomical location, n (%)/mean ± SD

Nerve root (n = 20)
Trunk (n = 7)
P value
Age (years) 29.2 ± 8.731.1 ± 9.70.62
Mechanism of injury
Traffic-related11 (55.0)3 (42.9)0.44
Fall from height3 (15.0)0 (0.0)
Fall of heavy object3 (15.0)1 (14.3)
Machinery1 (5.0)1 (14.3)
Pedestrian1 (5.0)0 (0.0)
Others1 (5.0)2 (28.6)
Mean Injury Severity Score15.0 ± 7.610.7 ± 4.00.20
Management
Conservative17 (85.0)6 (85.7)0.96
Surgery3 (15.0)1 (14.3)
Long-term outcome
No recovery17 (85.0)4 (57.1)0.20
Some improvement 1 (5.0)2 (28.6)
Full recovery2 (10.0)1 (14.3)


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