Document Detail


Use of the Obturator-Outlet Oblique View to Guide Percutaneous Retrograde Posterior Column Screw Placement.
MedLine Citation:
PMID:  22836487     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
SUMMARY:: In contrast with open reduction internal fixation, percutaneous fixation is a relatively new option for operative fixation of acetabular fractures. The techniques for percutaneous insertion of anterior and posterior column screws have been previously described. For technical aspects of retrograde percutaneous posterior column screws, much attention has been paid to the proper start point. However, descriptions of proper trajectory and end-point have not been as clearly delineated. Understanding of posterior column anatomy and its radiographic correlates are fundamental in the safe placement of this screw. Herein we present technical advice for acquisition and interpretation of fluoroscopic images needed to ensure a safe trajectory and end-point in retrograde percutaneous posterior column screw placement. We highlight our steps to ensure correct placement in a small series.
Authors:
Raymond D Wright; David A Hamilton; Eric S Moghadamian; Brandon T Bruce; Jeffrey B Selby
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-7-25
Journal Detail:
Title:  Journal of orthopaedic trauma     Volume:  -     ISSN:  1531-2291     ISO Abbreviation:  -     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-7-27     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8807705     Medline TA:  J Orthop Trauma     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Orthopaedic Surgery and Sports Medicine , University of Kentucky.
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