The value of ultrasonography in the diagnosis of piriformis syndrome / 中华超声影像学杂志
Chinese Journal of Ultrasonography
;
(12): 61-64, 2016.
Article
Dans Chinois
| WPRIM
| ID: wpr-487984
ABSTRACT
Objective To discuss the diagnostic value of ultrasonography in piriformis syndrome . Methods Ultrasonography was performed in thirty‐eight patients with unilateral piriformis syndrome and forty healthy volunteers . The morphological structures and the internal echoes of their bilateral piriformises and sciatic nerves were observed and their thicknesses were measured . These parameters of the patients and voluteers were recorded and compared . Results The ultrasonographic images of piriformis and sciatic nerve of the healthy voluteers showed no abnormal change . The thickness difference of their bilateral piriformises and sciatic nerves had no statistical significance ( P > 0 .05 ) . The ultrasonography image of the morphological structure and the internal echo of the sick side piriformis and sciatic nerve of the patients with piriformis syndrome showed a change ,that the sick side piriformis was significantly thicker than the healthy side piriformis [(25 .74 ± 3 .12) mm vs (22 .48 ± 2 .60) mm , P 0 .05) . Conclusions Ultrasonography can show piriformis and sciatic nerve clearly . The ultrasonographic images and the thickness difference of the bilateral piriformises is helpful to diagnose piriformis syndrome ,and can provide more informations for clinic .
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Etude diagnostique
langue:
Chinois
Texte intégral:
Chinese Journal of Ultrasonography
Année:
2016
Type:
Article
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