TSRH Pedicle Screw ST MT Ortho（TSRH椎弓根螺钉圣太昊图公司）.pdf

® TSRH Pedicle Screw Spinal System Surgical Technique as described by: Edward H. Simmons, M.D. Edward D. Simmons, Jr., M.D. Simmons Orthopaedic Associates State University of New York at Buffalo, Buffalo, New York Degenerative Spondylolisthesis S U R G I C A L T E C H N I Q U E ® CONTENTS TSRH Preface 2 Implants 3 Instruments 4 Preliminary Steps Radiological Study 6 Preoperative Planning 8 Patient Positioning/Anesthesia 9 Surgical Approach 1 0 Surgical Technique Steps Identification of The Pedicles 1 1 Preparation of The Pedicle Canal 1 2 Tapping The Pedicles 1 3 Determining Screw Length/Screw Insertion 1 4 TSRH Variable Angle Screw Insertion 1 5 Developing The Fusion Bed 1 6 Construct Assembly: Spondylolisthesis at L5-S1 1 7 Rod Selection, Cutting, Bending 1 8 Construct Assembly 1 9 Low Profile CROSSLINK® Plate Assembly 24 Postoperative Care and Mobilization 26 S U R G I C A L T E C H N I Q U E ® TSRH PREFACE Dear Fellow Surgeon: Historicall