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Ilizarov

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https://www.readbyqxmd.com/read/29788992/comparing-case-control-study-for-treatment-of-proximal-tibia-fractures-with-a-complete-metaphyseal-component-in-two-centers-with-different-distinct-strategies-fixation-with-ilizarov-frame-or-locking-plates
#1
Haakon Berven, Michael Brix, Kaywan Izadpanah, Eva Johanna Kubosch, Hagen Schmal
BACKGROUND: The purpose of this study was to compare two methods of stabilization for proximal tibia fractures (AO 41) with a complete metaphyseal component, external fixation with the Ilizarov wire frame, and internal fixation with locking plates. METHODS: Patients from two level 1 trauma centers treated between 2009 and 2015 were included in a retrospective comparing cohort study. The first center stabilized the non-pathological, proximal tibia fractures exclusively with external fixation and the second with internal plating...
May 22, 2018: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29767473/prediction-of-callus-subsidence-in-distraction-osteogenesis-using-callus-formation-scoring-system-preliminary-study
#2
Panlop Tirawanish, Perajit Eamsobhana
OBJECTIVE: To develop the scoring system which describes both quality and quantity of callus formation to predict the callus subsidence. METHODS: Forty-seven bony segments with an average lengthening of 5.17 ± 2.83 cm were included. The score was calculated based on the amount of callus classified in five patterns and the summation with the density of the callus classified in four patterns; the total score was 9. Bony subsidence >10% or >10° angulation were considered significant...
May 16, 2018: Orthopaedic Surgery
https://www.readbyqxmd.com/read/29740250/ilizarov-method-in-combination-with-autologous-mesenchymal-stem-cells-from-iliac-crest-shows-improved-outcome-in-tibial-non-union
#3
Hui Zhang, Feng Xue, Hai Jun Xiao
Autologous bone grafting and ilizarov technique are the preferred mode of treatment for bone nonunion, studies suggest that bone marrow derived mesenchymal stem cells can be effective in treatment of tibial non-union where there is length of bone defect. The current study investigates the beneficial clinical outcome of combining the ilizarov procedure with intraosseous injection of autologous mesenchymal stem cells. The open-label study enrolled 25 patients with infected tibial non-union at the Shanghai Fengxian District Central Hospital, Shanghai, China between April 2010 and July 2014...
May 2018: Saudi Journal of Biological Sciences
https://www.readbyqxmd.com/read/29685857/three-dimensional-printing-as-a-technology-supporting-the-treatment-of-lower-limb-deformity-and-shortening-with-the-ilizarov-method
#4
Piotr Morasiewicz, Karolina Burzyńska, Wiktor Orzechowski, Szymon Łukasz Dragan, Szymon Feliks Dragan, Jarosław Filipiak
BACKGROUND: Treatment of multiplanar deformities, especially in younger children, requires construction of a complex Ilizarov fixator, frequently with small dimensions. The aim of this study is to verify clinical application of a3D-printed bone model in treatment with the Ilizarov method. METHODS: The study involved a 6-year-old child in whom clinical and radiological examination revealed multiplanar deformity of the right leg. Then, 3D models of individual bones were printed by means of additive manufacturing and were used as a scaffold to install the Ilizarov apparatus...
April 20, 2018: Medical Engineering & Physics
https://www.readbyqxmd.com/read/29664876/what-factors-influence-union-and-refracture-of-congenital-pseudarthrosis-of-the-tibia-a-multicenter-long-term-study
#5
Hitesh Shah, Benjamin Joseph, Binu V S Nair, Devaki B Kotian, In Ho Choi, Benjamin Stephens Richards, Charles Johnston, Vrisha Madhuri, Matthew B Dobbs, Mark Dahl
OBJECTIVE: To identify factors influencing union of congenital pseudarthrosis of the tibia (CPT), refractures, and integrity of the tibia at maturity. METHODS: Data of 119 children operated for Crawford-type IV CPT and followed-up till skeletal maturity were analyzed. Logistic regression and recursive partitioning analyses were used to test associations between several variables and the outcome. RESULTS: Primary union occurred in 86% of children...
April 16, 2018: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/29657482/functional-and-radiological-outcome-in-management-of-compound-tibia-diaphyseal-fracture-with-ao-monolateral-fixator-versus-limb-reconstruction-system
#6
Hitesh J Mangukiya, Neetin P Mahajan, Eknath D Pawar, Aakash Mane, Jitsen Manna
Introduction: Tibia being the most common fractured long bone represents 36.7% of all long bone fractures in adults with open fracture comprises 23.5% of all tibial shaft fracture. The lack of the muscular covering over anteromedial aspect of the tibia and poor blood supply predispose open tibial fractures to a 10-20 fold increased risk of developing infection than open fracture in any other anatomical areas and a nonunion rate as high as 28% has been reported in the literature. Methods: We did a prospective study at our institute from 2014-2016 comprising 40 patients with compound tibia diaphyseal fracture managed with AO monolateral external fixator (Group 1) (n = 20) and Limb reconstruction system (Group 2) (n = 20) as primary and definitive tool...
March 2018: Journal of Orthopaedics
https://www.readbyqxmd.com/read/29657440/magnetic-growth-modulation-in-orthopaedic-and-spine-surgery
#7
REVIEW
Adam E M Eltorai, Carolina Fuentes
Purpose: To examine distraction-based methods for treatment of early onset scoliosis (EOS), focusing on the magnetically controlled growing rod system (MCGR) relative to traditional growing rod system (TGR). To briefly discuss internal magnetically controlled nails for bone lengthening as another application of magnetic growth modulation. Results: Relative to TGR, MCGR involves fewer complications related to infection and general anesthesia because of fewer successive surgeries required...
March 2018: Journal of Orthopaedics
https://www.readbyqxmd.com/read/29627850/clinical-outcomes-with-the-corticotomy-first-technique-associated-with-the-ilizarov-method-for-the-management-of-the-septic-long-bones-non-union
#8
Gamal Ahmed Hosny, Abdel-Salam Abdel-Aleem Ahmed, Mohamed Abd-Elaal Hussein
PURPOSE: Corticotomy is an integral part of the Ilizarov method on management of infected nonunited fractures that are challenging orthopaedic surgeons. However, the presence of active draining sinuses may contaminate the operative field with the potential of developing corticotomy site infection. The authors present a surgical technique aiming at minimizing or avoiding the risk of surgical site infection (SSI) in the corticotomy zone. PATIENTS AND METHODS: A total of 144 cases of draining infected nonunions were treated by Ilizarov fixator using the corticotomy-first technique...
April 7, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29589503/treatment-and-functional-outcomes-of-complex-tibial-fractures-in-children-and-adolescents-using-the-ilizarov-method
#9
J Messner, L Johnson, D M Taylor, P Harwood, S Britten, P Foster
Aims The aim of this study was to report the clinical, functional and radiological outcomes of children and adolescents with tibial fractures treated using the Ilizarov method. Patients and Methods Between 2013 and 2016 a total of 74 children with 75 tibial fractures underwent treatment at our major trauma centre using an Ilizarov frame. Demographic and clinical information from a prospective database was supplemented by routine functional and psychological assessment and a retrospective review of the notes and radiographs...
March 1, 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/29571564/balance-and-lower-limb-loads-distribution-after-ilizarov-corticotomy
#10
Piotr Morasiewicz, Wiktor Urbański, Mirosław Kulej, Szymon Łukasz Dragan, Szymon Feliks Dragan, Łukasz Pawik
INTRODUCTION: Normal balance and symmetric distribution of lower limb loads are associated with adequate muscle strength, joint mobility and proprioception. The aim of this study was to analyze the distribution of lower limb loads and balance prior to and after axis correction and lengthening with Ilizarov method. MATERIALS AND METHODS: The prospective analysis included 20 patients from our clinic, who have been subjected to distraction-corrective lower limb corticotomies with the Ilizarov method in 2014-2015...
March 17, 2018: Injury
https://www.readbyqxmd.com/read/29564076/the-deformity-correction-and-fixator-assisted-treatment-using-ilizarov-versus-taylor-spatial-frame-in-the-foot-and-ankle
#11
Yudha Manggala, Chayanin Angthong, Andri Primadhi, Supoj Kungwan
This study was to report the comparison of outcomes between Ilizarov ring fixator (IRF) and Taylor Spatial Frame® (Smith & Nephew, Memphis, Tenn.; TSF) in terms of the effectiveness of ankle-foot deformities correction, follow-up results, and complications. Fourteen patients with ankle-foot deformities were corrected using circular external fixation (IRF group = 7 patients; TSF group = 7 patients) and related procedures. Baseline data and treatment variables were recorded. The patients' mean age was 42...
December 14, 2017: Orthopedic Reviews
https://www.readbyqxmd.com/read/29548946/anomaly-related-pathologic-atlantoaxial-displacement-in-pediatric-patients
#12
Olga M Pavlova, Sergey O Ryabykh, Alexander V Burcev, Alexander V Gubin
OBJECTIVE: To analyze clinical and radiologic features of pathologic atlantoaxial displacement (PAAD) in pediatric patients and to compose a treatment algorithm for anomaly-related PAAD. BACKGROUND: Criteria of different types of PAAD and treatment algorithms have been widely reported in the literature but are difficult to apply to patients with odontoid abnormalities, C2-C3 block, spina bifida C1, and children. METHODS: We evaluated results of treatment of 29 pediatric patients with PAAD caused by congenital anomalies of the craniovertebral junction (CVJ), treated in Ilizarov Center in 2009-2017, including 20 patients with atlantoaxial displacement (AAD) and 9 patients with atlantoaxial rotatory fixation...
March 13, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29494761/a-rare-fatal-complication-of-llizarov-procedure
#13
Asit Kumar Sikary, Mahesh Kumar, Shivani Dhaka, Arulselvi Subramanian
Ilizarov process is used for the management of multiple fractures, polytrauma conditions, cosmetic limb lengthening, and fracture malunion. Complications associated with the process are nerve palsy, joint contracture, premature or delayed osseous consolidation, a nonunion and permanent stiffness of the joint, pin tract infection, edema, and transient paresthesia, etc. In our case, there was a fatal complication. A 25-year-old African lady underwent the Ilizarov procedure for femur lengthening in a hospital in New Delhi, India...
March 1, 2018: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/29494464/simultaneous-acute-femoral-deformity-correction-and-gradual-limb-lengthening-using-a-retrograde-femoral-nail-technique-and-clinical-results
#14
Christopher A Iobst, S Robert Rozbruch, Scott Nelson, Austin Fragomen
INTRODUCTION: Patients with limb-length discrepancies often have concomitant deformity. We describe the outcomes of acute, fixator-assisted deformity correction with gradual lengthening using the retrograde femoral Precice nail (NuVasive). METHODS: We analyzed a retrospective series of 27 patients in whom an external fixator was combined with a Precice nail to correct angular or rotational deformity and limb-length discrepancy. The fixator was applied temporarily to restore normal alignment...
April 1, 2018: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/29493519/comminuted-fractures-of-the-distal-femur-treated-with-ilizarov-external-fixator-case-series-study
#15
Łukasz Szelerski, Radosław Górski, Sławomir Żarek, Karol Mochocki, Paweł Małdyk
BACKGROUND: Distal femoral fractures constitute a type of lower limb injuries that is rare and difficult to treat. Despite advances in surgical technique and development of implants used for internal fixation of fracture fragments, the treatment continues to result in numerous complications. The Ilizarov External Fixator reduces the risk of complications and allows for bone union. MATERIAL AND METHODS: Six men with distal femoral fractures resulting from multisite and multiorgan injuries were treated at the Department of Orthopaedics and Musculoskeletal Traumatology of the Medical Uni-versity of Warsaw between 2008 and 2016...
December 30, 2017: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/29459605/evaluation-of-the-results-of-ilizarov-ring-fixation-in-schatzker-type-vi-tibial-plateau-fracture
#16
D G Mostafa, M I Qavi, M M Bari, M Arifuzzaman, M Kamruzzaman, M K Saha
High-energy tibial plateau fractures associated with severe soft tissue injury are difficult to manage. The risk of wound complications following open reduction and internal fixation is notably high owing to extensive soft tissue dissection. Alternatively, application of Ilizarov ring fixator minimizes soft tissue dissection and provides adequate fracture stabilization to allow early range of motion and correction of any mal-alignment. With this technique, soft tissue complications particularly surgical site infections are expected to be significantly reduced...
January 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29417207/gradual-fibular-transfer-by-ilizarov-external-fixator-in-post-traumatic-and-post-infection-large-tibial-bone-defects
#17
Mohammed Anter Meselhy, Mohamed Salah Singer, Abdelsamie M Halawa, Gamal Ahmed Hosny, Adel H Adawy, Osama M Essawy
INTRODUCTION: Several reconstructive procedures have been used in management of large tibial bone defects including bone graft, bone transport (distraction osteogenesis) using various external fixators, and vascularized bone graft. Each of these procedures has its limitations and complications. The study describes gradual medial fibular transfer using Ilizarov external fixators in management of patients with large tibial defect, either following infection or trauma. PATIENTS AND METHODS: Between May 2011 and June 2013, 14 patients were prospectively included in the current study...
May 2018: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29409418/soft-tissue-distraction-prior-to-single-bone-forearm-surgery-in-ulnar-longitudinal-deficiency-a-report-of-two-cases
#18
Florian Schachinger, Werner Girsch, Sebastian Farr
Ulnar longitudinal deficiency (ULD) is a rare congenital disease of the upper limb. The deformities caused by ULD can be very challenging and may compromise hand function during daily activities. Although the first surgical intervention dates back to the year 1952 there is still no gold standard for treating this uncommon disorder. Two children aged 16 and 3 years with ULD Bayne Type II (partial ulna aplasia) were diagnosed and treated at our department with single bone forearm surgery to achieve stability and improve function using a modified surgical method...
March 2018: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/29409253/functional-pedal-construct-achieved-by-combined-operative-treatment-in-peritalar-complex-charcot-arthropathy-a-prospective-study-of-38-feet
#19
Hani El-Mowafi, Ahmed El-Hawary, Yasser Kandil
BACKGROUND: Charcot arthropathy of the peritalar complex carries a high risk of amputation if not properly managed. Our aim is to assess the functional outcome of severe Charcot arthropathy of the peritalar complex following enblock resection of the ulcer, massive debridement and stabilizing all the elements of the peritalar complex. METHODS: We prospectively studied 38 feet in 35 patients with peritalar complex Charcot arthropathy. All Feet underwent intense debridement and fusion using a combination of (Ilizarov) external fixation, and (plate and locked nail) internal fixation...
March 6, 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29401095/high-rate-of-union-for-aseptic-distal-tibial-nonunions-in-adults-treated-with-slow-gradual-compression-via-circular-external-fixation
#20
Bryce A Cunningham, Daniel P O'Connor, Mark R Brinker
OBJECTIVE: To evaluate healing rate of aseptic nonunions of the distal third of the tibia treated with Ilizarov slow gradual compression and deformity correction. DESIGN: Retrospective cohort. SETTING: Tertiary referral center. PATIENTS/PARTICIPANTS: 94 consecutive adult patients with 94 distal third tibial aseptic nonunions. INTERVENTION: Ilizarov external fixation and slow gradual compression; most patients also had bone grafting or deformity correction or both prior to initiating compression...
January 30, 2018: Journal of Orthopaedic Trauma
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