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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
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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