Radiculopathy With Dr. John Norbury-Rad 2

Video Transcription

Video Summary

In this video, the speaker discusses radiculopathy and its evaluation. They describe the anatomical basis for assessing a patient with a radiculopathy, as well as how to perform a clinical and electrodiagnostic evaluation. The speaker emphasizes the importance of understanding the anatomy of the nerve roots and highlights the overlap between certain nerve root levels. They also discuss the etiologies of radiculopathies, including disc herniation and spondylosis, and mention other less common causes. The differential diagnosis for radiculopathy is discussed, including plexopathy, entrapment neuropathy, polyneuropathy, and other conditions. The physical examination for both upper and lower limbs is explained, along with special tests and their significance. Electrodiagnostic testing, including nerve conduction studies and needle electromyography (EMG), is discussed as an extension of the physical examination. The speaker explains the interpretation of EMG findings, including increased spontaneous activity and changes in motor units. The importance of correlating findings with clinical history, physical exam, and imaging is emphasized. The video concludes with a summary of key points and credits given to individuals who contributed to the presentation.

Keywords

radiculopathy

evaluation

anatomy

nerve roots

electrodiagnostic testing