Figure - available from: Surgical and Radiologic Anatomy
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Radial groove. The posterior humerus's drawing shows a historical depiction of the radial groove (labeled)
Source publication
Background
The radial groove is known as a sulcus on the posterior humerus and protects the radial nerve from adjacent muscle and soft tissue. In the literature, there exists heterogeneity regarding the presence of an actual radial groove and the radial nerve’s interaction with the periosteum of the humerus. This study aimed to determine if there i...
