Internal Fixation of Posterior Pelvic Ring Injuries Using Iliosacral Screws in the Dysmorphic Upper Sacrum

¹Orthopaedic Trauma Institute, University of California, San Francisco, 2550 23rd Street, Building 9, 2nd Floor, San Francisco, CA 94110

²Department of Orthopaedic Surgery, University of California, San Francisco, 500 Parnassus Avenue, MU-320W, San Francisco, CA 94143. E-mail address: [email protected]