#3 American Academy of Orthropaedic.anderson

Published on February 2017 | Categories: Documents | Downloads: 26 | Comments: 0 | Views: 229
of 23
Download PDF   Embed   Report

Comments

Content

Lateral Mass and Pedicle Screws Fixation Fixa tion of Cer Cervical vical Spine

Paul A Anderson University Univer sity of Wisconsin

Anderson Spine 1991

AAOS Biomedical Engineering Committ Committee ee Co-chair ASTM F05-24

Purpose •

Anatomy



Surgical indications





Efficacy Safety



AAOS recommendations

Indications •

Trauma  – 



Reconstruction  –   – 



Tumor, osteomyelitis Inflammatory ds eg rheumatoid arthritis

Degenerative conditions  – 

 – 



Unstable fracture

Combined posterior decompression Adjunct multilevel fixation

Pediatric spine  – 

Congenital malformations

Anatomy Anatom y Later Lateral al Mas Masss •

Vertebral artery artery  – 

 – 

 – 

Lies anterior valley Deep Avoided •

Magerl Spine 1991

Proper starting point



 up and out direction

Anderson Spine 1991

C1 Anatom Anatomy y

C1 C1

Harms Spine 1994

Sponsor Documents

Or use your account on DocShare.tips

Hide

Forgot your password?

Or register your new account on DocShare.tips

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close