Radiological Features of Larsen Syndrome

General Findings

  • Dislocation of the head of the radius
  • Dislocation of the patella
  • Delayed and abnormal development of the carpus

Spinal

  • Vertebral segmentation anomalies
  • Vertebral hypoplasia
  • Midcervical kyphosis

Sagittal CT reconstruction of cervical spine: Note the severe midcervical kyphosis seen in this child with Larsen syndrome.