Department of Orthopedics and Trauma Weifang People's Hospital, Shandong Second Medical University, Weifang, Shandong, China Background: Femoral nonunion after intramedullary nailing (IMN) of a ...

A subungual hematoma occurs when blood becomes trapped under the nail. When blood pools up beneath the nail, it can appear red, blue, black, or purple. The appearance of a subungual hematoma can range ...

Effect of C7-T1 Extensional Posterior Transpedicle Osteotomy on Mobility and Quality of Life in Patients with Ankylosing Spondylitis Complicated with Lumbar Kyphosis and Related Factors.