Modified spinopelvic crab-shaped fixation using offset connectors for a H-shaped sacral fracture with a floating Roy-Camille type 3 transverse component: a case report

Modified crab-shaped fixation using offset connectors as dorsal buttresses can provide stable reduction and maintain alignment until union in complex spinopelvic dissociation patterns where standard constructs or transiliac transsacral screw (TITSS) are not feasible.