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World J Orthop. Aug 18, 2023; 14(8): 604-611
Published online Aug 18, 2023. doi: 10.5312/wjo.v14.i8.604
Table 1 Neer and Horwitz classification of pediatric proximal humerus fractures[33]
Grade
Displacement
I< 5 mm
II< 1/3 shaft width
III1/3 – 2/3 shaft width
IV> 2/3 shaft width