Ultrasonography is currently being developed as a tool for evaluating peripheral neuropathy. It is one of the painless and least-invasive methods of medical diagnostic testing that yields anatomic views of the nerves and their surrounding structures. Here I first describe the equipment settings and technique for nerve ultrasound along with typical sonographic findings for normal nerves. I then address frequently used parameters for nerve measurements that facilitate diagnoses of focal and generalized neuropathies.

Citations

• A soft, scalable and adaptable multi-contact cuff electrode for targeted peripheral nerve modulation
  Valentina Paggi, Florian Fallegger, Ludovic Serex, Olivier Rizzo, Katia Galan, Alice Giannotti, Ivan Furfaro, Ciro Zinno, Fabio Bernini, Silvestro Micera, Stéphanie P. Lacour
  Bioelectronic Medicine.2024;[Epub]     CrossRef

Muscle and nerve biopsy may be vital diagnostic tools in various neuromuscular disorders. Since these procedures are invasive, it matters to decide when to perform a biopsy, which muscle or nerve to be selected, and how to interpret the pathologies. This review addresses the indications, methods of biopsies, and also significant pathological findings frequently encountered in muscle and nerve pathology.