Anatomic and technical considerations of pedicle screw fixation.
Pedicle screw systems provide significant and, in many cases, improved and previously unattainable spinal fixation. However, pedicle screw systems represent difficult surgical techniques involving several potential problems and complications. Only by detailed knowledge of the anatomy of the spine, with a clear understanding of the pedicle screw systems implementation, can the risks of complications be minimized.
Weinstein
J N
JN
Department of Orthopaedic Surgery, University of Iowa Hospital and Clinics, Iowa City 52242.
Rydevik
B L
BL
Rauschning
W
W
D001808:Blood Vessels / Q000293:injuries; D001863:Bone Screws / Q000009:adverse effects*; D006801:Humans; D010024:Osteoporosis / Q000209:etiology; D011183:Postoperative Complications / Q000209:etiology*; D011475:Prosthesis Failure; D011542:Pseudarthrosis / Q000209:etiology; D013119:Spinal Cord Injuries / Q000209:etiology; D013123:Spinal Fusion / Q000295:instrumentation* / Q000379:methods; D013126:Spinal Nerve Roots / Q000293:injuries; D013131:Spine / Q000033:anatomy & histology