Use of Pelvic Incidence as a Guide to Reduction of H-Type Spino-Pelvic Dissociation Injuries

Describe the use of a radiographic parameter (pelvic incidence) to assess the sagittal plane reduction of H-type sacral fractures associated with spinopelvic dissociation, and assess the relationship between standing lumbar lordosis to pelvic incidence after spinopelvic dissociation.