Accuracy of Navigation in Placement of Sacroiliac Screw

Status Completed

Clinical Trial Summary

The purpose of this study is to compare the precision of computer-assisted navigation for hip screw implantation to conventional fixation without navigation.

Clinical Trial Description

Standard treatment for sacroiliac dislocations and sacroiliac fractures is placement of two screws through the iliosacral joint into the sacral ala or the body of the S1 vertebra. Correct positioning is technically demanding. Screw displacement may reduce the strength of fixation and lead to neurological complications.

Secondary objectives of the study are to compare the fluoroscopy time, complications and surgery duration between the treatments. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00955565
Study type	Interventional
Source	AO Clinical Investigation and Documentation
Contact
Status	Completed
Phase	Phase 4
Start date	June 2008
Completion date	January 2010

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