Isolated zone I vertical fracture of first sacral vertebra: a case report.
Isolated sacral fractures which occur by shear forces on the pelvic ring are seen less commonly and they are commonly transversely oriented. A 29-year-old Turkish female patient, who sat in front seat in the car, was unrestrained, and another car hit them from right front side of their vehicle. Physical examination revealed considerable tenderness over the right superior gluteal region and excruciating pain during sacral and iliac compression. There was no clear fracture line in her plain radiographs. CT revealed incomplete, zone I fracture located on the superior and anterior part of the first sacral vertebra. Type 1 lateral compression pelvic fractures are relatively common and they include impacted sacral and ipsilateral rami fractures. Only a few cases, related with the isolated sacral fracture, have been reported in the literature. To our knowledge, no isolated vertical zone I fracture of the first sacral vertebra which occurred with the lateral compression injury has been described previously. Fracture of the sacrum should be suspected in the presence of sacral pain and tenderness.
Bilgic
Serkan
S
Department of Orthopaedics and Traumatology, Gulhane Military Medical Academy, Ankara, Turkey. serbil11@yahoo.com
Kilincoglu
Volkan
V
Yurttas
Yüksel
Y
Soylu
Kenan
K
Sehirlioglu
Ali
A