title: [Measurement of the sagittal diameter of the cervical and lumbar spinal canal with sonography].
mesh_terms: D000293:Adolescent; D000328:Adult; D002574:Cervical Vertebrae / Q000033:anatomy & histology*; D006801:Humans; D008159:Lumbar Vertebrae / Q000033:anatomy & histology*; D008875:Middle Aged; D012016:Reference Values; D014463:Ultrasonography / Q000379:methods*
vernacular_title: Messung des Sagittaldurchmessers des zervikalen und lumbalen Spinalkanals mit der Sonographie.