Parallel Sessions Wednesday October 30, 2019​

Parallel session IV: LUMBAR AND SACROILIAC SURGERY 
In conjuction with SIMEG

08.05

Introduction Lumbar spine
Bengt Sturesson 
08.10

Where is the optimal position of CBT screw? 
Seji Otsuka
08.20 Analysis of risk factors for early adjacent segment disease who underwent revision surgery within 5 years after lumbar spinal fusion
Jaewan Soh
08.30 Baseline patient characteristics commonly captured before surgery do not accurately predict outcome following lumbar microdiscectomy
Stijn Willems
08.40 Expanded indication and application of minimal invasive direct lateral interbody fusion (DLIF)
Jaewan Soh
08.50 Clinical and radiographic analysis of unilateral versus bilateral instrumentation in one-level lateral lumbar interbody fusion
Masayoshi Fukushima
09.00 The effectiveness of transforaminal endoscopic lateral recess decompression for lumbar spinal canal stenosis
Fumitake Tezuka
09.10 Discussion 
  Sacroiliac Joint
09.30

Diagnostic procedures: Introduction
Bengt Sturesson
09.40 Infiltration-test of the sacroiliac joint under OARM navigation: a feasibility study
Nicolas Bronsard
09.50 Grading of sacroiliac arthrogram and criteria for identifying technically-easy cases when performing sacroiliac intraarticular injections
Daisuke Kurosawa
10.00 Discussion
10.10 How to measure outcome and effect?
Thomas Kibsgaard
10.20

Discussion

10.30

Morning Break 
  Free Papers
Moderator: Thomas Kibsgaard
11.00 Quantitative evaluation of the sacroiliac joint fixation in stress reduction on both sacroiliac joint cartilage and ligaments: a finite element analysis
Daisuke Kurosawa
11.10

The association between sacroiliac joint-related pain following lumbar spine surgery and spinopelvic parameters: A prospective multicenter study
Juichi Tonosu
11.20 Minimally invasive sacroiliac joint fusion: independent cohort
Jean-Claude Lokietek
11.30

Clinical analysis in radiofrequency neurotomy for sacroiliac joint pain
Keisuke Ito
11.40 Pitfalls during sacroiliac joint arthrodesis for patients with sacral dysmorphism induced by lumbosacral transitional vertebrae
Daisuke Kurosawa  
11.50 Discussion 

12.00

 Lunch
  Different surgical methods and techniques
Moderator: Thomas Kibsgaard
13.40 Two-year results of a randomized controlled trial comparing minimally invasive sacroiliac joint fusion vs. conservative management for sacroiliac joint pain
Djaya Kools
13.50 Minimally invasive sacroiliac joint fusion using a novel hydroxyapatite-coated screw: two-year clinical and radiographic outcomes
Louis Rappoport
14.00

Clinical, radiological outcome and complications of computer navigated minimal invasive postero-medial sacro-iliac joint fusion using a threaded bolt system
Carlos de la Torre
14.10

Distraction arthrodesis of the sacroiliac joint: 2-year results of a descriptive prospective multi-center cohort study in 171 patients
Volker Fuchs
14.20 Discussion 

14.40

 Afternoon Break 
15.10

Three-minute Poster Presentations
Moderator: Bengt Sturesson
 

The significant risk indicators for sacroiliac joint arthrodesis in patients with sacroiliac joint pain
Daisuke Kurosawa 
 

Minimal invasive SI joint fusion: from the ODI to the PASS. A retrospective analysis of a prospective case series
Leo Massari
 

Treatment of pain originating from the iliolumbar ligament combined with sacroiliac joint disorder: report of two cases
Takeshi Sasaki
 

Classification and clinical characterization of pathologies for sacroiliac joint dysfunction
Jyoji Shin
 

The conformity of the painful sacroiliac joints using a best-fit algorism for CT-based bone models
Kazuya Ito
 

No difference in the distribution patterns of the mineralization in the subchondral bone underneath the auricular surface in patients with severe sacroiliac joint pain
Tsuyoshi Morito
  No increase in the mineralization of the subchondral bone of the sacroiliac joint in patients with severe unilateral sacroiliac joint pain
Tsuyoshi Morito
  Minimally invasive sacroiliac joint fusion using a novel hydroxyapatite-coated screw system improves functional outcomes in patients with sacroilitis at one-year follow-up
Charles Ledonio
15.40 Round Table Discussion and Brainstorming
16.25 Closure
16.30 SIMEG MEMBERS MEETING