Summary The authors report two cases of ulnar nerve compression at the wrist due to arthrosynovial cysts arising from the hamatotriquetral joint. The absence of strict parallelism between the type of neurological deficit observed, the site of the cyst and the site of compression requires ulnar ...
Le kyste synovial intra-osseux du lunatum est une étiologie rare et peu décrite des douleurs du poignet. Sa prise en charge est toujours sujette à controverse entre surveillance clinique et traitement chirurgical. Il est admis que cette pathologie est fortement sous diagnostiquée et prise ...
conduction block / electrodiagnosis / synovial cyst / ulnar nerve / ulnar nerve lesion at wristA case of ulnar nerve palsy due to a conduction block in the deep motor branch at the wrist is reported. The cause was a rapidly growing synovial cyst. Ultrasonography and computed tomography were ...