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Table 2 Surgical parameter

From: Enchondromas and atypical cartilaginous tumors at the proximal humerus treated with intralesional resection and bone cement filling with or without osteosynthesis: retrospective analysis of 42 cases with 6 years mean follow-up

  Intralesional resection + bone cement (n = 25) Intralesional resection + bone cement + proximal humerus plate (n = 17) Statistical test with p value
Surgery time
 Mean (± SD) 70 (± 21) min 127 (± 22) min Mann-Whitney U test
p < 0.0001
Blood loss
 Mean (± SD) 220 (± 130) ml 460 (± 210) ml Mann-Whitney U test
p < 0.0001
Days of hospitalization
 Mean (± SD) 6 (± 2) days 8 (± 2) days Mann-Whitney U test
p = 0.004