J Radiol
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At sonography, peripheral nerves have a fibrillar appearance, that is tape-like on longitudinal scans and ovoid on transverse scans. Nerves are composed by hypoechoic fascicules within a hyperechoic environment. ⋯ The purpose of this general review is to present, as clearly as possible, in two parts, the sonographic features of normal and pathological nerves of upper and lower limbs. This first part will discuss nerves of the upper limb.
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Clinical Trial
[Fluoroscopy guided L5-S1 transforaminal injection as a treatement for s1 radiculopathy].
To assess the efficacy of fluoroscopy guided L5-S1 transforaminal steroid injections for the treatment of S1 radiculopathy secondary to intervertebral disk disorder. ⋯ Fluoroscopy guided L5-S1 transforaminal injection showed good efficacy in the treatment of S1 radiculopathy.