scholarly journals Outcomes of Ilizarov Ring Fixator in Infected Nonunion of Tibia

2021 ◽  
pp. 724-730
Author(s):  
Muhammad Hamayun Hameed ◽  
Abdul Hamid Kakar ◽  
Hassan Amir Us Saqlain ◽  
Syed Sajid Hussain ◽  
Masood Ahmed Qureshi ◽  
...  
Keyword(s):  
Functional Outcomes ◽  
Functional Results ◽  
Bony Union ◽  
External Fixators ◽  
Infected Nonunion ◽  
Ring Fixator ◽  
Ilizarov Ring Fixator ◽  
Ilizarov Fixator ◽  
Poor Outcomes ◽  
Tibial Mechanical Axis

Objective: This study was designed to evaluate the effectiveness of Ilizarov. We aimed to explore the infection rate, bony union, and functional outcomes of Ilizarov fixators. Methodology: This retrospective study was conducted in Orthopedic department of Bolan Medical Complex Hospital Quetta Pakistan from June 2020 to June 2021. In this timeframe total of fifty-five patients of infected nonunion tibia were enrolled for Ilizarov technique treatment. For surgical intervention, patients were placed in a supine position on a radiolucent table. Ilizarov fixator was prepared on the behalf of patient's limb length, infection site, and ankle and knee functional status. We applied assembled Ilizarov fixator at the tibial shaft while keeping in mind that the rings were positioned in on the proximal and distal fragments. The ring was placed parallel to the joints whereas pins were inserted perpendicular to the tibial mechanical axis. Results: A total of 55 patients were recruited for this study. The mean age of the selected participants was 45.65±16.69 years. The overall successful bone results of the ASAMI score were observed as 80% whereas 88% functional outcomes were achieved. In bone results, we observed 28 (50.9%) cases with excellent results, 16 (29%) with good, 7 (12.7%) with fair, and 3 (5.4%) with poor outcomes. On the other hand, 25 (45.4%) cases observed excellent functional results, 25 (45.4%) with good, 4 (7.6%) with fair, and 2 (3.6%) with poor outcomes. Conclusion: Our results show a high success ratio therefore we recommend Ilizarov external fixators for infected nonunion tibial fracture. This method helps to recover limbs without any amputations. However, the discomfort of patients is one of the main problems with this method of treatment.

scholarly journals Evaluation of compound tibial fractures managed with an Ilizarov ring fixator

2020 ◽  
Vol 6 (4) ◽  
pp. 710
Author(s):  
Praveen Ravi ◽  
Muthumanickam Ramanujam ◽  
Jambu Nageswaran ◽  
Sundar Suriyakumar
Keyword(s):  
Open Fractures ◽  
Tibial Fractures ◽  
Long Bone ◽  
Type Ii ◽  
Ring Fixator ◽  
Type Iiia ◽  
Type Iiib ◽  
Ilizarov Ring Fixator ◽  
Ilizarov Fixator ◽  
The Ideal

<p class="abstract"><strong>Background:</strong> The tibia is the most commonly fractured long bone and because of its location and the tenuous soft tissue coverage, its more prone for open fractures tibia than any other long bone. The ideal management of such fractures still remains controversial. We have evaluated the healing of fractures and functional outcomes in patients with open tibial fractures treated with an Ilizarov ring fixator.</p><p class="abstract"><strong>Methods:</strong> 32 patients who had open fractures of the tibia (II, IIIA or IIIB) who were treated with an Ilizarov fixator were included in the study. The patients were followed up for a minimum period of 1 year after removal of the fixator. Functional and radiological results were analysed using association for the study of applications of methods of Ilizarov scoring.<strong></strong></p><p class="abstract"><strong>Results:</strong> There were 20 cases of type IIIB, 7 cases of type IIIA, 5 cases of type II fractures. Union was achieved in all patients. Mean time for union was 25.2 weeks, with faster union times in type II, type IIIA fractures. Six cases of type IIIB needed flap cover. Limb discrepancy was seen in 3 cases. 17 cases of pin tract infections were seen, most of which were grade 3 and were managed with antibiotics. Two cases had delayed union, of which one was treated with bone marrow aspirate injection and the other one with bone grafting. At one year, 21 (65.6%) had excellent results, six (18.7%) had good results, four (12.5%) had fair outcomes and one (3.2%) had a poor result.</p><p class="abstract"><strong>Conclusions:</strong> Despite the associated complications, Ilizarov fixator is the ideal treatment for compound tibial fractures.</p>

scholarly journals Management of infected non-union of lower limb long bone fractures using ilizarov technique: a study of outcomes

2017 ◽  
Vol 3 (3) ◽  
pp. 557 ◽  
Author(s):  
Hrishikesh Pande ◽  
Chander Mohan Singh ◽  
Anjan Prabhakara ◽  
Vivek Mathew Philip ◽  
Mohd Shezan Iqbal ◽  
...  
Keyword(s):  
Lower Limb ◽  
Bone Fractures ◽  
Lower Limbs ◽  
Long Bone ◽  
Long Bones ◽  
Ilizarov Technique ◽  
Infected Nonunion ◽  
Ring Fixator ◽  
Long Bone Fractures ◽  
Ilizarov Ring Fixator

<p class="abstract"><strong>Background:</strong> Nonunion of long bone fractures is a common condition treated by an orthopaedic surgeon. Many nonunions can be treated effectively by internal fixation with or without bone grafting but, an infected nonunion can prove to be a tough challenge. The Ilizarov method is effective in managing infected nonunion of long bones. This study aims to assess the outcome of management of infected nonunions of long bones of lower limb with Ilizarov Ring fixator using bone and functional results as per Association for the Study and Application of Methods of Ilizarov (ASAMI) Scoring System.</p><p class="abstract"><strong>Methods:</strong> We retrospectively analysed 18 patients (16 Male: 2 Female; Mean age 43.2 years) managed with Ilizarov technique for an infected tibial or femoral nonunion between 01 January 2013 and 31 December 2014. They were followed up for an average of 25.4 months after removal of fixator. They were assessed for functional and Bone (radiological) outcomes using the Association for the Study and Application of Methods of Ilizarov (ASAMI) criteria.<strong></strong></p><p class="abstract"><strong>Results:</strong> 17 limbs were salvaged and union could be achieved. One limb required amputation due to severe persistent intractable infection. None required any additional skeletal stabilisation after removal of fixator frame except casting in a few patients for a period of 6 weeks. Mean time to union was 211.83 days (range 136 - 320days/median 184) or 7.01 months. As per the ASAMI score, Bone results were excellent in 10, good in 5, fair in 2 and poor in 1. Functionally 7 were graded as excellent, 6 as good, 3 as fair and 1 as poor and 1 patient underwent amputation.</p><p><strong>Conclusions:</strong> The Ilizarov’s method remains one of the most versatile and successful means of achieving bone healing in infected nonunions of long bones of lower limbs with additional benefits of correcting bone defects, deformities and limb length inequalities. </p>

scholarly journals A retrospective study of ilizarov fixation in infected non-union tibia: 36 cases

2016 ◽  
Vol 2 (3) ◽  
pp. 70
Author(s):  
Rajesh Govindasamy ◽  
Ramkumar Gnanasundaram ◽  
Saravanan Kasirajan ◽  
Pajani Sengani ◽  
Jimmy J Meleppuram
Keyword(s):  
Functional Results ◽  
High Energy ◽  
Ilizarov Method ◽  
Non Union ◽  
Ring Fixator ◽  
Significant Challenge ◽  
Ilizarov Ring Fixator ◽  
Pin Tract Infection ◽  
Tract Infections ◽  
Ilizarov Fixation

<p class="abstract"><strong><span lang="EN-US">Background: </span></strong>Infected non-union of tibia is most frequently met due to high energy trauma and it poses significant challenge to the treating orthopaedic surgeon. The aim of the study is to evaluate the clinical and functional results in treating infected non-union of tibia by Ilizarov method.</p><p class="abstract"><strong><span lang="EN-US">Methods:</span></strong><span lang="EN-US"> 36 patients with infected non-union of tibia with bone loss; shortening and deformity treated were retrospectively analyzed in the institution during the period of May 2010 to May 2015 were included in the study. The results were evaluated according to association for the study and application of the methods of Ilizarov (ASAMI) criteria. The Pin tract infections were assessed by Moore and Dahl Grading.<strong></strong></span></p><p class="abstract"><strong><span lang="EN-US">Results: </span></strong>The bony results were excellent in 65% patients, good in 20%, fair in 15%, and poor in nil. The functional results were excellent in 50% patients, good in 25%, fair in 15%, and poor in 10%. The most common recorded complication was pin tract infection.</p><p class="abstract"><strong><span lang="EN-US">Conclusions: </span></strong>Ilizarov ring fixator still remains an excellent treatment modality for tibial non-union as it addresses to the problems associated with it.</p>

scholarly journals A Prospective Observational Study on Efficacy of Ilizarov External Fixation in Infected Non-Union Tibial Fractures

2021 ◽  
Vol 8 (15) ◽  
pp. 932-938
Author(s):  
Avinash Gundavarapu ◽  
Vishal Singh ◽  
Prashant Kumar Mishra ◽  
Santhosh Kumar M
Keyword(s):  
External Fixation ◽  
External Fixator ◽  
Functional Results ◽  
High Energy ◽  
Tibial Fractures ◽  
Bony Union ◽  
Ilizarov External Fixator ◽  
Non Union ◽  
Ring Fixator ◽  
Study Results

BACKGROUND Open fractures and fractures caused by high-energy trauma are likely to get infected and result in non-union. Infected non-union of long bones is a problem in developing countries like India. Ilizarov external fixator was employed to correct all the complications associated with non-union such as bone gap, infection, shortening, and deformities. Stable fixation, corticotomy and bone transport was employed to reduce or eliminate infection at the same time achieving bone union and correction of limb length discrepancy. Our study assesses the efficacy and safety of Ilizarov external fixation in patients with infected non-union tibial fractures. METHODS A series of 30 patients with infected non-union of tibia were treated with Ilizarov external fixation in Yashoda super speciality hospital and regularly followed-up between May 2014 and April 2016 (2 years). Bony and functional results were estimated and correlated with existing studies. RESULTS Out of thirty patients treated, bony results were excellent in 17 patients, good in 8 patients, fair in 4 patients and poor in 1 patient. Functional results were excellent in 17 patients, good in 5 patients, fair in 5 patients, and poor in 3 patients. Average duration of the fixator period was 8.1 months (min - 3 months, max - 14 months). Average length of regenerate was 3.64 cm (min - 2 cm, max - 6 cm). Average lengthening index in the study was 2.09 months / cm. Our study in all 4 categories of Association for the Study and Application of Methods of Ilizarov (ASAMI) criteria had approached Dror Paley’s Bony results and functional results. CONCLUSIONS In our study results have been encouraging in addressing all the complex problems by Ilizarov principle. Ilizarov external fixator system is the best device to treat infected non-union of tibia. Distal third of tibia is more prone for infection and non-union. Corticotomy or bone grafting is required for augmentation of the healing process. Almost all patients had varying degrees of oedema and pin track infections. Infection was controlled in all the cases and bony union was achieved, no patient had persistence of non-union and infection at the end of 2 years. KEYWORDS Ilizarov External Ring Fixator, Infected Non-Union, ASAMI Criteria, Bony Results, Functional Results, Bony Union

Management of Chronic Infected Intra-Articular Fractures of the Proximal Tibia with Ilizarov Ring Fixation

2019 ◽  
Vol 33 (02) ◽  
pp. 213-222
Author(s):  
Kaushik Bhowmick ◽  
P.R.J.V.C. Boopalan ◽  
Chandrasekaran Gunasekeran ◽  
Abel Livingston ◽  
Thilak Samuel Jepegnanam
Keyword(s):  
Bone Loss ◽  
Tibial Plateau ◽  
Proximal Tibia ◽  
Care Hospital ◽  
Infected Nonunion ◽  
Ring Fixator ◽  
Articular Fractures ◽  
Ilizarov Ring Fixator ◽  
Metaphyseal Bone ◽  
Internal Transport

AbstractInfected nonunion and malunion of tibial plateau are rare injuries with no standardized protocols for treatment. This study assessed the outcome of chronic infected intra-articular proximal tibial fractures with and without metaphyseal bone loss managed with the Ilizarov ring fixator. A series of six patients of intra-articular infected nonunion of the tibial plateau and two patients with malunited plateau with metaphyseal nonunion were treated in a tertiary care hospital. Three of these eight patients had a metaphyseal bone loss or bone gap after debridement and underwent internal transport with distal corticotomy to obtain the bone length. The remaining five patients underwent static ring fixation after correction of the articular deformity. Clinical evaluation was done by Knee Society Score, Rasmussen radiological and Association for the Study and Application of Methods of Ilizarov scores. All patients but one achieved union with the ring fixator. The average follow-up was 33 months (range, 12–120 months). Average time to achieve union was 11.5 months (range, 3–30). The scores were good in four patients and poor in the rest four, out of which three had undergone internal transport. Proximal tibia intra-articular infected nonunion and malunion with or without metaphyseal bone loss can be treated successfully with the Ilizarov fixator. Malunion of the tibial plateau has to be addressed in cases with varus alignment of the limb or articular step-off of ≥ 5mm between the two tibial surfaces. Patients with associated metaphyseal bone loss tend to have complications and take a longer duration to heal. Single-stage treatment avoids intra-articular malunion and loss of limb alignment.

scholarly journals ILIZAROV TECHNIQUES

2016 ◽  
Vol 23 (06) ◽  
Author(s):  
Mohammad Haroon Chohan ◽  
Krishan Lal ◽  
Muhammad Bux Chachar ◽  
M Akhter Baig ◽  
Sunil Kumar ◽  
...  
Keyword(s):  
Weight Bearing ◽  
Case Series ◽  
Full Weight Bearing ◽  
Soft Tissue Coverage ◽  
Necrotic Bone ◽  
Infected Nonunion ◽  
Ring Fixator ◽  
Ilizarov Ring Fixator ◽  
Radical Debridement ◽  
K Wires

Objectives: 1. To assess the results of infected nonunion of tibia by Ilizarovtechniques. 2. To ascertain the incidence of complications and advise methods to prevent them.3. To determine various risk factors which contribute to these complications. Study Design: Thisdescriptive case series. Setting: Department of Orthopaedic Surgery, Dow University of HealthSciences/ Civil Hospital Karachi. Period: 1st March 2010 to 28th Feb. 2013. Methods: A total of 30patients with infected nonunion of tibia with or without shortening and bone loss was includedin the study. Patients lying in supine position, after spinal anesthesia, radical debridement weredone and all previous infected implants and necrotic bone removed, pre-assembled ilizarovframe was applied with the help of four or five rings, each ring was fixed with k-wires andschanz pins. Olive wires were used where interfragmentary compression, correction of axialdeviation of fragment, in osteoporotic bones, transport of fibular fragment or more stability wasrequired. Results: Results were divided into bony and functional parts by ASAMI. We achieveexcellent to good bony result in 86.66% (26/30) of cases and excellent to good functional resultin 76.66% (23/30) of cases. Conclusion: It is concluded that bony and functional outcome ofinfected nonunion of tibia treated with ilizarov ring fixator is satisfactory. Although its applicationis lengthy but once applied patients get benefits, they can start walking with full weight bearing,limb length equality and soft tissue coverage achieved, so we recommend its applications insuch type of cases.

Ilizarov ring fixator in treatment of infected nonunion of tibia

2016 ◽  
Vol 16 (2) ◽  
pp. 159
Author(s):  
Arunima Chaudhuri ◽  
ArnabKumar Samanta ◽  
Soumya Ghosh ◽  
SudipChandra Mondal
Keyword(s):  
Infected Nonunion ◽  
Ring Fixator ◽  
Ilizarov Ring Fixator

scholarly journals Talo-calcaneal smile osteotomy as a treatment of rigid residual equinus deformity

2021 ◽  
Vol 9 (2) ◽  
pp. 52-59
Author(s):  
Sameh S Alsafty ◽  
◽  
Hassan Saqlain ◽  
Kareem S Khalil ◽  
Gamal A Hosny ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Invasive Technique ◽  
Foot Deformities ◽  
Foot Deformity ◽  
Fair Result ◽  
Ring Fixator ◽  
Ilizarov Ring Fixator ◽  
Ilizarov Fixator ◽  
Equinus Deformity

Foot deformities are usually complex. Equinus deformity can be a residual foot deformity element or isolated. A rigid type is the most difficult for treatment. The aim of work is the treatment of rigid equinus deformity by a minimally invasive technique using Ilizarov fixator to restore plantigrade foot and to prevent further recurrence. 17 feet in 14 patients with stiff ankles and rigid equinus after failed surgical correction of club feet, with mean age 6.6 years (4 to 10 years), all treated by smile talocalcaneal osteotomy and Ilizarov ring fixator with a mean follow up 20.9 months (5 to 30 months). 5 feet (29.9%) had excellent results, 8 (47.1%) had good results, 1(5.9%) had a fair result and 3 feet (17.6%) had poor results and underwent revision surgery. In conclusion, our technique Talo-calcaneal smile osteotomy based on distraction osteogenesis method appears to provide similar or better results compared to other literature results without discrimination of foot size, provide some range of motion and plantigrade foot. Keywords: Clubfoot- equinus- rigid -deformity, Ilizarov- Smile osteotomy.

Sign in / Sign up

Export Citation Format

Share Document