Comparison Between S2-Alar-Iliac Screw Fixation and Iliac Screw Fixation in Adult Deformity Surgery: Reoperation Rates and Spinopelvic Parameters
نویسندگان
چکیده
منابع مشابه
Comparison Between S2-Alar-Iliac Screw Fixation and Iliac Screw Fixation in Adult Deformity Surgery: Reoperation Rates and Spinopelvic Parameters
STUDY DESIGN Retrospective cohort study. OBJECTIVE The S2-alar-iliac (S2AI) technique has been described as an alternative method for pelvic fixation in place of iliac screws (ISs) in spinal deformity surgery. The objective of this study was to analyze the impact of S2AI screws on radiographical outcomes, including spinopelvic parameters. METHODS A retrospective review of 17 patients receiv...
متن کاملPercutaneous S2 alar iliac fixation for pelvic insufficiency fracture.
Pelvic insufficiency fractures are fairly common in elderly patients and can be a source of major functional impairment, particularly when they involve the ilium. Early rehabilitation with adequate pain relief has been the traditional method of treatment. The recently developed S2 alar iliac technique involves placing pelvic fixation into the ilium through a pathway from the sacral ala. The bon...
متن کاملFreehand S2 Alar-Iliac Screw Placement Using K-Wire and Cannulated Screw : Technical Case Series
Objective Among the various sacropelvic fixation methods, S2 alar-iliac (S2AI) screw fixation has several advantages compared to conventional iliac wing screw. However, the placement of S2AI screw still remains a challenge. The purpose of this study was to describe a novel technique of free hand S2AI screw insertion using a K-wire and cannulated screw, and to evaluate the accuracy of the techni...
متن کاملLong iliac screw fixation in a case of isthmic spondyloptosis
BACKGROUND We report the case of a patient with a spondyloptosis who presented with progressive deformity and worsening neurological deficits. The patient had two previous lumbosacral instrumented fusions. CASE DESCRIPTION A salvage revision surgery was performed, in which long iliac screws along with anterior column support at L5-S1 were used to immobilize the lumbosacral junction. Two years...
متن کاملUse of S2-Alar-iliac Screws Associated With Less Complications Than Iliac Screws in Adult Lumbosacropelvic Fixation.
STUDY DESIGN Retrospective comparative study. OBJECTIVE To compare clinical and radiographic outcomes between the S2-alar-iliac (S2AI) and the iliac screw (IS) techniques in the adult population and clarify the clinical strength of S2AI screws. SUMMARY OF BACKGROUND DATA S2AI screws have been described as an alternative method for lumbosacropelvic fixation in place of ISs. The S2AI techniqu...
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ژورنال
عنوان ژورنال: Global Spine Journal
سال: 2017
ISSN: 2192-5682,2192-5690
DOI: 10.1177/2192568217700111