A&A practice
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Intraoperative neurophysiological monitoring involves electrical stimulation of nerve pathways and is used to assess the integrity of both motor and sensory pathways. Whereas motor pathway monitoring involves transcranial stimulation and peripheral nerve monitoring, somatosensory monitoring involves peripheral nerve stimulation and cranial monitoring. ⋯ We describe a case of bradycardic arrest with somatosensory-evoked potential monitoring using median nerve electrodes in a patient with no previous rhythm abnormality. Clinicians caring for patients receiving somatosensory monitoring should be aware of the potential for severe arrhythmias.
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Persistent cervicothoracic myofascial pain is a common condition that causes loss of function and can result in significant health care costs. The underlying cause is tender trigger points that result in impaired muscle function. ⋯ The authors present a novel treatment in 2 patients presenting with severe unilateral cervicothoracic myofascial neck pain that failed to respond to standard treatment. The novel treatment, ultrasound-guided intermediate cervical plexus block with depot steroids, produced significant and durable pain relief in the 2 patients.