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Table 2 Postoperative maximum active ROM of the group STEMLESS and the group STEMMED in forward flexion, extension, abduction and external rotation

From: Functional midterm follow-up comparison of stemless total shoulder prostheses versus conventional stemmed anatomic shoulder prostheses using a 3D-motion-analysis

  STEMLESS STEMMED p
Forward Flexion 125.5 ± 17.2 135.0 ± 16.8 0.174
Extension 49.4 ± 13.8 47.2 ± 11.5 0.470*
Abduction 126.2 ± 28.5 136.3 ± 24.2 0.345
External Rotation 40.3 ± 13.9 40.1 ± 12.2 0.978
  1. *Mann-Whitney-U test was used to assess Extension as Shapiro-Wilk test indicated that data was not normally distributed