When suspecting proximal injury to the ulnar nerve, it is common to assess the integrity of the small finger flexor digitorum profundus muscle via methods such as isolated blocking exercises, active exercises, and applied resistance. This author describes another method of assessing the integrity of proximal ulnar nerve motor function.
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Background: There has been an increasing interest in elbow hemiarthroplasty to circumvent the problems with total elbow arthroplasty for comminuted distal humerus fractures in the elderly. The primary aim of the study is to assess the mid-term clinical and radiological outcomes of patients undergoing TEA and hemiarthroplasty for distal humerus fractures.
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Department of Orthopedics, Nanjing Drum Tower Hospital Group Suqian Hospital, the Affiliated Suqian Hospital of Xuzhou Medical University, Suqian Jiangsu, 223800, P. R. China.
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Department of Neurology, Mayo Clinic, Rochester, MN, USA.
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