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Sacroiliac screw

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https://www.readbyqxmd.com/read/29349955/-clinical-application-of-percutaneous-iliosacral-screws-combined-with-pubic-ramus-screws-in-tile-b-pelvic-fracture
#1
Qi-Fei Xu, Kui-Ran Lin, Dai-Jie Zhao, Song-Qin Zhang, Sheng-Kai Feng, Chen Li
OBJECTIVE: To investigate the application and effect of minimally invasive percutaneous anterior pelvic pubic ramus screw fixation in Tile B fractures. METHODS: A retrospective review was conducted on 56 patients with posterior pelvic ring injury combined with fractures of anterior pubic and ischiadic ramus treated between May 2010 and August 2015, including 31 males and 25 females with an average age of 36.8 years old ranging from 35 to 65 years old. Based on the Tile classification, there were 13 cases of Tile B1 type, 28 cases of Tile B2 type and 15 cases of Tile B3 type...
March 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29347992/anatomical-relation-between-s1-sacroiliac-screws-entrance-points-and-superior-gluteal-artery
#2
Yong Zhao, Libo You, Wei Lian, Dexin Zou, Shengjie Dong, Tao Sun, Shudong Zhang, Dan Wang, Jingning Li, Wenliang Li, Yuchi Zhao
BACKGROUND: To conduct radiologic anatomical study on the relation between S1 sacroiliac screws' entry points and the route of the pelvic outer superior gluteal artery branches with the aim to provide the anatomical basis and technical reference for the avoidance of damage to the superior gluteal artery during the horizontal sacroiliac screw placement. METHODS: Superior gluteal artery CTA (CT angiography) vascular imaging of 74 healthy adults (37 women and 37 men) was done with 128-slice spiral CT (computed tomography)...
January 18, 2018: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29347832/wire-placement-in-the-sustentaculum-tali-using-a-2d-projection-based-software-application-for-mobile-c-arms-cadaveric-study
#3
Benedict Swartman, Dirk Frere, Wei Wei, Marc Schnetzke, Stephan Grechenig, Amir Matityahu, Nils Beisemann, Holger Keil, Jochen Franke, Paul Alfred Grützner, Sven Yves Vetter
BACKGROUND: Indirect screw fixation of the sustentaculum tali in the lateral-medial direction can be challenging due to the complex calcaneal anatomy. A novel 2-dimensional (2D) projection-based software application detects Kirschner wires (K-wires) and visualizes their intended direction as a colored trajectory. The aim of this prospectively randomized cadaver study was to investigate whether the software would facilitate the indirect K-wire placement in the sustentaculum tali. METHODS: In 20 cadaver foot specimens, K-wires were placed indirectly in the sustentaculum tali by an experienced and an inexperienced surgeon, with and without using the application...
January 1, 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/29325192/single-transsacral-screw-and-nut-stabilization-of-bilateral-sacroiliac-luxation-in-20-cats
#4
Andrea Pratesi, James M Grierson, Andrew P Moores
OBJECTIVE:  This article aims to describe the use of a single transsacral screw and nut in a cohort of cats with bilateral sacroiliac (SI) luxation and document its radiographic and clinical outcome. METHODS:  Medical records and radiographic studies of cats with bilateral SI luxation managed with a transsacral screw and nut stabilization were reviewed. Short-term follow-up included clinical examination and radiographs. Long-term follow-up was via owner questionnaire...
January 2018: Veterinary and Comparative Orthopaedics and Traumatology: V.C.O.T
https://www.readbyqxmd.com/read/29322211/-within-ring-based-sacroiliac-rod-fixation-may-overcome-the-weakness-of-spinopelvic-fixation-for-unstable-pelvic-ring-injuries-technical-notes-and-clinical-outcomes
#5
Kentaro Futamura, Tomonori Baba, Atsuhiko Mogami, Akio Kanda, Osamu Obayashi, Hideaki Iwase, Kazuo Kaneko
PURPOSE: Spinopelvic fixation and triangular osteosynthesis give firm internal fixation for unstable pelvic ring injuries (UPRI), but with sacrifice of mobility of the lumbar spine. Here, we describe the procedure and outcomes of a new approach, which we refer to as "within ring"-based sacroiliac rod fixation (SIRF). METHODS: The patient was placed in a prone position and longitudinal skin incisions were made at the medial margins of the bilateral posterior superior iliac spines (PSIS)...
January 10, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29285403/sacroiliac-stabilization-for-sacral-metastasis-a-case-series
#6
Morenikeji A Buraimoh, Charles C Yu, Michael P Mott, Gregory P Graziano
Background: The sacrum is a rare location for spinal metastasis. These lesions are typically large and destructive by the time of diagnosis, making treatment difficult. When indicated, surgical stabilization offers pain relief and preserves independence in patients with impending and acute pathological sacral fractures. Case Description: Three consecutive patients presented with sacral metastases. After either failing radiation therapy or presenting with acute fracture and instability, the patients underwent intralesional excision, bilateral L4 to ilium fusion with instrumentation, and sacroiliac (SI) screw fixation...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29284149/percutaneous-sacroiliac-screw-versus-anterior-plating-for-sacroiliac-joint-disruption-a-retrospective-cohort-study
#7
Ruipeng Zhang, Yingchao Yin, Shilun Li, Zhiyong Hou, Lin Jin, Yingze Zhang
BACKGROUND: Sacroiliac joint disruption (SJD) is a common cause of pelvic ring instability. Clinically, percutaneous unilateral S1 sacroiliac screw and anterior plating are always applied to manage SJD. The objective of this study is to elaborate their respective therapeutic traits. MATERIALS AND METHODS: Patients with SJD fixed with unilateral S1 sacroiliac screw or anterior plating from June 2011 to June 2015 were recruited into this study and were divided into two groups: group A (unilateral sacroiliac screw) and group B (anterior plating)...
December 25, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/29238871/minimally-invasive-stabilisation-of-posterior-pelvic-ring-instabilities-with-pedicle-screws-connected-to-a-transverse-rod
#8
Hu Wang, Ya-Hui Fu, Chao Ke, Yan Zhuang, Kun Zhang, Xing Wei, Zhong Li, Jin-Lai Lei, Bin-Fei Zhang, Ping Liu
PURPOSE: The goal was to evaluate the clinical outcomes, quality of reduction and complications of pelvic fractures treated by minimally invasive stabilisation of posterior pelvic ring instabilities with pedicle screws connected to a transverse rod. METHODS: Retrospective analysis of prospectively collected data in a consecutive patient series with pelvic fractures treated by minimally invasive stabilisation of posterior pelvic ring instabilities with pedicle screws between January 2010 and January 2016...
December 14, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/29221479/in-screw-polymethylmethacrylate-augmented-sacroiliac-screw-for-the-treatment-of-fragility-fractures-of-the-pelvis-a-prospective-observational-study-with-1-year-follow-up
#9
Andreas Höch, Philipp Pieroh, Ralf Henkelmann, Christoph Josten, Jörg Böhme
BACKGROUND: The incidence of pelvic ring fractures in the elderly significantly increased. Because of persistent pain and immobilization associated with this injury, surgical treatment is recommended. To minimise comorbidities and surgical risk, percutaneous techniques are becoming more relevant. In-screw cement augmentation of sacroiliac screw fixation is a promising procedure; however, clinical follow-up data remain scarce. This study investigated the safety and possible complications of the procedure along with a 1-year follow-up...
December 8, 2017: BMC Surgery
https://www.readbyqxmd.com/read/29193227/minimally-invasive-lag-screw-fixation-of-sacroiliac-luxation-fracture-using-a-dedicated-novel-instrument-system-apparatus-and-technique-description
#10
Loïc M Déjardin, Albane H Fauron, Laurent P Guiot, Reunan P Guillou
OBJECTIVE: To describe a novel Sacroiliac Luxation Instrument System (SILIS™) and its application in minimally invasive osteosynthesis (MIO) of sacroiliac luxations/fractures (SIL/F). The SILIS was designed to provide stable SIL/F reduction and accurate sacral screw placement while reducing personnel exposure to ionizing radiation during intraoperative fluoroscopy. STUDY DESIGN: Descriptive, proof of concept cadaveric study. METHODS: A right SIL and a left SIL/F were created on a Labrador Retriever that had died of natural causes...
November 29, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/29130657/-comparison-of-uss-combined-with-sacroiliac-screw-and-cmas-iliosacral-fixation-in-the-treatment-of-unstable-sacral-fracture
#11
Liang Li, Zhong Huang, Zhen Tan, Wei-Kun Meng, Qiang Guo, Zhen Zhang, Cheng-Xi Wu, Lei Liu, Fu-Guo Huang, Guang-Lin Wang
OBJECTIVE: To compare the effectiveness of two lumbopelvic fixation procedures for treating unstable sacral fractures. METHODS: The clinical data of 47 patients were treated for unstable sacral fractures in the West China Hospital of Sichuan University from January 2010 to December 2014 were reviewed. Twentytwo patients (28 sides) were treated with USS combined with iliosacral screw (group A),while 25 patients (39 sides) were treated with closed multiaxial screws (CMAS) iliosacral fixation system combined with Posterior Segmental Spinal Fixation system (group B)...
September 2017: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/29130655/-efficacy-of-sacroiliac-joint-anterior-approach-with-double-reconstruction-plate-and-computer-assisted-navigation-percutaneous-sacroiliac-screw-for-treating-tile-c1-pelvic-fractures
#12
Zhen Tan, Yue Fang, Hui Zhang, Lei Liu, Zhou Xiang, Gang Zhong, Fu-Guo Huang, Guang-Lin Wang
OBJECTIVE: To compare the efficacy of sacroiliac joint anterior approach with double reconstruction plate and computer assisted navigation percutaneous sacroiliac screw for treating Tile C1 pelvic fractures. METHODS: Fifty patients with pelvic Tile C1 fractures were randomly divided into two groups ( n=25 for each) in the orthopedic department of West China Hospital of Sichuan University from December 2012 to November 2014. Patients in group A were treated by sacroiliac joint dislocation with anterior plate fixation...
September 2017: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/29130654/-classification-and-treatment-of-sacroiliac-joint-dislocation
#13
Zhen Tan, Zhong Huang, Liang Li, Wei-Kun Meng, Lei Liu, Hui Zhang, Guang-Lin Wang, Fu-Guo Huang
OBJECTIVE: To develop a renewed classification and treatment regimen for sacroiliac joint dislocation. METHODS: According to the direction of dislocation of sacroiliac joint,combined iliac,sacral fractures,and fracture morphology,sacroiliac joint dislocation was classified into 4 types. Type Ⅰ (sacroiliac anterior dislocation): main fracture fragments of posterior iliac wing dislocated in front of sacroiliac joint. Type Ⅱ (sacroiliac posterior dislocation): main fracture fragments of posterior iliac wing dislocated in posterior of sacroiliac joint...
September 2017: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/29122281/good-functional-outcome-in-patients-suffering-fragility-fractures-of-the-pelvis-treated-with-percutaneous-screw-stabilisation-assessment-of-complications-and-factors-influencing-failure
#14
Henrik Eckardt, Alexander Egger, Rebecca Maria Hasler, Christoph J Zech, Werner Vach, Norbert Suhm, Mario Morgenstern, Franziska Saxer
BACKGROUND: Low energy pelvic ring fractures in the elderly have traditionally been treated conservatively, a treatment with potential long-term complications and loss of self-independence. Percutaneous screw stabilisation of the posterior pelvic ring is a new treatment modality that enables immediate mobilisation. The aim of this study was to assess the functional outcome after sacroiliac stabilisation in the elderly. METHODS: All elderly patients with a surgically stabilised low energy pelvic fracture between 2010 and 2015 were included...
December 2017: Injury
https://www.readbyqxmd.com/read/29095408/impact-of-iliac-instrumentation-on-the-quality-of-life-of-patients-with-adult-spine-deformity
#15
Mar Pérez Martin-Buitrago, Javier Pizones, Francisco Javier Sánchez Perez-Grueso, Mariana Díaz Almirón, Alba Vila-Casademunt, Ibrahim Obeid, Ahmet Alanay, Frank Kleinstück, Emre R Acaroglu, Ferran Pellisé
STUDY DESIGN: Retrospective comparative analysis of data collected prospectively in an adult spine deformity (ASD) multicenter database. OBJECTIVE: To evaluate the impact of the iliac screws on the quality of life of ASD patients compared with those instrumented above the pelvis (L5/S1/S2). SUMMARY OF BACKGROUND DATA: The impact on patient's daily activities and functions, of immobilizing the sacroiliac joint with iliac screws for the treatment of ASD is still underexplored...
October 31, 2017: Spine
https://www.readbyqxmd.com/read/29067950/percutaneous-sacroiliac-screw-placement-a-prospective-randomized-comparison-of-robot-assisted-navigation-procedures-with-a-conventional-technique
#16
Jun-Qiang Wang, Yu Wang, Yun Feng, Wei Han, Yong-Gang Su, Wen-Yong Liu, Wei-Jun Zhang, Xin-Bao Wu, Man-Yi Wang, Yu-Bo Fan
BACKGROUND: Sacroiliac (SI) screw fixation is a demanding technique, with a high rate of screw malposition due to the complex pelvic anatomy. TiRobot™ is an orthopedic surgery robot which can be used for SI screw fixation. This study aimed to evaluate the accuracy of robot-assisted placement of SI screws compared with a freehand technique. METHODS: Thirty patients requiring posterior pelvic ring stabilization were randomized to receive freehand or robot-assisted SI screw fixation, between January 2016 and June 2016 at Beijing Jishuitan Hospital...
November 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/29063184/three-dimensional-navigation-guided-percutaneous-screw-fixation-for-nondisplaced-and-displaced-pelvi-acetabular-fractures-in-a-major-trauma-centre
#17
King Him Chui, Chi Chiu Dennis Chan, Ka Chun Ip, Kin Bong Lee, Wilson Li
BACKGROUND: Navigation assisted minimally invasive percutaneous screw fixation (MIS) for pelvi-acetabular fracture was recently advocated. METHODS: We report 38 consecutive cases of pelvi-acetabular fractures treated with 3D navigation-guided MIS from 2015 to 2016. Ohe hundred and forty-three screws were inserted (59 sacroiliac, 45 retrograde anterior column, 34 supra-acetabular, three antegrade posterior-column and two subcristal). Navigation planning was mainly performed pre-operatively...
October 23, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28979645/percutaneous-iliosacral-screw-fixation-in-unstable-pelvic-fractures
#18
Hicham Bousbaa, Mohammed Ouahidi, Jamal Louaste, Mourad Bennani, Tawfiq Cherrad, Hassan Jezzari, El Houssine Kasmaoui, Khalid Rachid, Laarbi Amhajji
Surgical treatment of unstable pelvic fractures Type C, has a vertical instability that is not controlled by traction and supine; therefore, orthopedic and functional treatments undertaken by default are sources of complications. The closed reduction with percutaneous sacroiliac fixation solves the problem of vertical instability; but at the cost of learning the method. Five patients with unstable pelvic fractures; were treated by percutaneous sacroiliac fixation. This reliable and useful method in the stabilization of unstable pelvic fractures...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28958630/anatomical-evidence-for-the-anterior-plate-fixation-of-sacroiliac-joint
#19
Zhibiao Bai, Shichang Gao, Jia Liu, Anlin Liang, Weihua Yu
BACKGROUND: The iatrogenic injuries to the lumbar nerves during the fixation the sacroiliac (SI) joint fractures with anterior plates were often reported. No specific method had been reported to avoid it. This study was done to find a safer way of placing the anterior plates and screws for treating the sacroiliac (SI) joint fracture and/or dislocation. METHODS: The research was performed using 8 male and 7 female normal corpse pelvic specimens preserved by 10% formalin solution...
September 25, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28885332/comparisons-of-front-plate-percutaneous-sacroiliac-screws-and-sacroiliac-anterior-papilionaceous-plate-in-fixation-of-unstable-pelvic-fractures
#20
Ronghe Gu, Weiguo Huang, Lijing Yang, Huijiang Liu, Kegong Xie, Zonggui Huang
BACKGROUND: This observational study was aimed at comparing the clinical efficacy of sacroiliac anterior plate fixation (SAPF), sacroiliac anterior papilionaceous plate (SAPP), and percutaneous sacroiliac screw internal fixation (PSCIF) introduced for patients with unstable pelvic fracture. METHODS: Seventy-eight patients with unstable pelvic fracture (Tile type B or C) were recruited. Twenty-six patients underwent SAPF, 26 underwent SAPP, and 26 underwent PSCIF...
September 2017: Medicine (Baltimore)
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