Iliosacral screw fixation of the posterior pelvic ring using local anaesthesia and computerised tomography.
Various techniques have been used for the fixation of the posterior pelvis, each with disadvantages specific to the technique. In this study, a new protocol involving the placement of posterior pelvic screws in the CT suite is described and evaluated. A total of 66 patients with unstable pelvic ring injuries was stabilised under local anaesthesia with sedation. The mean length of time for the procedure was 26 minutes per screw. There were no technical difficulties or misplaced screws and no cases of infection or nonunion. All patients stated that they would choose to have the CT scan procedure again rather than a procedure requiring general anaesthesia. The charges for the procedure were approximately 1840 pounds sterling (2800 dollars) per operation. CT-guided placement of iliosacral screws is a safe, feasible, and cost-effective alternative to radiologically-guided placement in the operating theatre in selected patients.
Department of Radiology, University of Pittsburgh, Pennsylvania 15213, USA.
B H
BH
Ziran
W R
WR
Smith
J
J
Towers
S J
SJ
Morgan
D000293:Adolescent; D000328:Adult; D000368:Aged; D000772:Anesthesia, Local / Q000379:methods*; D000779:Anesthetics, Local; D001863:Bone Screws; D002648:Child; D003362:Cost-Benefit Analysis; D005249:Fees and Charges; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D016268:Internal Fixators; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology; D010384:Pelvic Bones / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D011446:Prospective Studies; D014057:Tomography, X-Ray Computed / Q000379:methods
D000779:Anesthetics, Local