Introduction The radial nerve is one of the major nerves of the upper extremity and one of the main branches of the brachial plexus. It innervates a number of muscles responsible for extending the ...

Investigations Nerve conduction studies and an electromyogram (EMG) were performed following orthopaedic review. This revealed a neuropraxia of her left radial nerve at the spiral groove. EMG of the ...

Triceps tendinosis is a risk factor for triceps tendon injury. 1 This diagnosis was, however, unlikely in the absence of any persistent elbow symptoms before the injury, olecranon bone spurs, or ...

On physical examination, his left triceps muscle appeared atrophic. The muscle strength of the elbow extensors and the left triceps reflex were diminished. He had no pain and no sensory disturbances.