Ultrasound study is useful to discriminate between axonotmesis and neurotmesis also in very small nerves: a case of sensory digital ulnar branch study.

Abstract:

:Discrimination between axonotmesis and neurotmesis is crucial in traumatic nerve injury. We present the case of a 43-year-old woman which presented hypoesthesia in the fourth and fifth right fingers, started after surgery for Dupuytren syndrome. At ultrasound study, the ulnar digital sensory branch was identified. Before the division into the two terminal branches, a neuroma was observed, while neurotmesis was excluded. This case shows the utility of ultrasonography in peripheral nervous system examination and the possibility of visualization of very small nerves and their terminal branches.

journal_name

Med Ultrason

journal_title

Medical ultrasonography

authors

Renna R,Coraci D,De Franco P,Erra C,Ceruso M,Padua L

subject

Has Abstract

pub_date

2012-12-01 00:00:00

pages

352-4

issue

4

eissn

1844-4172

issn

2066-8643

journal_volume

14

pub_type

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