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1. (WO2018219376) THREADED JOINT FOR SUPPORTING AND STABILIZING A REAR FRACTURE OF THE PELVIC RING OR FOR STABILIZING AND STIFFENING THE SACROILIAC JOINT

Pub. No.:    WO/2018/219376    International Application No.:    PCT/DE2018/000167
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed May 30 01:59:59 CEST 2018
IPC: A61B 17/68
A61B 17/86
Applicants: SADIQ, Nazar
Inventors: SADIQ, Nazar
Title: THREADED JOINT FOR SUPPORTING AND STABILIZING A REAR FRACTURE OF THE PELVIC RING OR FOR STABILIZING AND STIFFENING THE SACROILIAC JOINT
Abstract:
The invention relates to threaded joints for supporting and stabilizing a rear fracture of the pelvic ring or for stabilizing and stiffening the sacroiliac joint, either with a threaded bar in connection with threaded nuts or a screw in connection with the sacrum. The threaded joints are characterized by secure support and stabilization of a rear fracture of the pelvic ring or by secure stabilization and stiffening of the sacroiliac joint. The threaded joint as an implant is, for this purpose, either a threaded bar in connection with threaded nuts for supporting the rear fracture of the pelvic ring or a screw in connection with the sacrum. For this purpose, there is a washer between the ilium and the threaded nut or the screw head, the side of the washer that faces the ilium being mutually oblique in at least two planes and the oblique surfaces being arranged at an angle to each other. The washer has an opening for the passage of a region of the threaded bar or of the screw, the opening being expanded toward the ilium.