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The Bone & Joint Journal
Vol. 99-B, Issue 2 | Pages 204 - 210
1 Feb 2017
Xu J Jia Y Kang Q Chai Y

Aims. To present our experience of using a combination of intra-articular osteotomy and external fixation to treat different deformities of the knee. Patients and Methods. A total of six patients with a mean age of 26.5 years (15 to 50) with an abnormal hemi-joint line convergence angle (HJLCA) and mechanical axis deviation (MAD) were included. Elevation of a tibial hemiplateau or femoral condylar advancement was performed and limb lengthening with correction of residual deformity using a circular or monolateral Ilizarov frame. Results. At a mean follow-up of 2.8 years (1.5 to 4.1), the mean HJLCA improved from 15.6° (10° to 23°) pre-operatively to 0.4° (0° to 2°). The mean MAD improved from 70.0 mm (20.1 to 118.5) pre-operatively to 9.1 mm (3 to 15). The mean tibiofemoral angle improved from 31.0° (8° to 54°) pre-operatively to 4.9° (2° to 8°). The mean limb-length discrepancy decreased from 6.3 cm (2.9 to 13.6) pre-operatively to 1.1 cm (0 to 5). All osteotomies and distraction zones healed without complications. Conclusion. The use of intra-articular corrective osteotomies combined with the Ilizarov technique allowed correction of deformities of the knee joint with satisfactory HJLCA and overall mechanical axis in six patients with a good functional and cosmetic outcome in the short term. Cite this article: Bone Joint J 2017;99-B:204–10


Orthopaedic Proceedings
Vol. 104-B, Issue SUPP_5 | Pages 2 - 2
1 Apr 2022
Bari M
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Introduction. Fibrous dysplasia is a pathological condition, where normal medullary bone is replaced by fibrous tissue and small, woven specules of bone. Fibrous dysplasia can occur in epiphysis, metaphysis or diaphysis. Occationally, biopsy is necessary to establish the diagnosis. We present a review of operative treatment using the Ilizarov technique. The management of tibial fibrous dysplasia in children are curettage or subperiosteal resection to extra periosteal wide resection followed by bone transport. Materials and Methods. A total of 18 patients were treated between 2010 – 2020; 12 patients came with pain and 6 with pain and deformity. All patients were treated by Ilizarov technique. Age ranges from 4–14 years. 12 patients by enbloc excision and bone transportation and 6 patients were treated by osteotomy at the true apex of the deformity by introducing the k/wires in the medullary cavity with stable fixation by Ilizarov device. The longest duration for bone transport was 16 weeks (14–20 weeks) for application, after deformity correction was 20 weeks. We have never used any kind of bone grafts. Results. All the 18 patients were treated successfully by Ilizarov compression distraction device. The patients with localized tibial pathology with deformity had the shortest period on the Ilizarov apparatus, 14 weeks. Conclusions. Preservation and bone regeneration by distraction histogenesis constitutes a highly conservative limb saving surgery. Patients with bone defects of <10 cm, a great deal of preserved healthy tissue and good prognosis are good candidates for these methods


Orthopaedic Proceedings
Vol. 103-B, Issue SUPP_6 | Pages 33 - 33
1 May 2021
Bari M
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Introduction. Correction of multiplanar bone deformities in children is indicated for prevention of secondary orthopaedic complications. Different problems related to surgical intervention were reported: non-union, delayed union, recurrent deformity, refracture, nerve palsy and pin tract infection. The aim of this study was to show the results of children femur and tibia bowing deformities by Ilizarov technique. Materials and Methods. We analysed 27 cases of children femur and tibia bowing deformities under the age of 13 yrs. Simultaneous deformity correction in femur and tibia was done with Ilizarov device in ipsilateral side. Contralateral side was operated after 14 days. Results. The duration of Ilizarov fixation was 130 days on an average. The deformity correction was achieved with a proper alignment in all the cases. Conclusions. Bowing of femur and tibia can be corrected simultaneously by Ilizarov fixation with minimum complications. There were no recurrent deformities in our cases


The Bone & Joint Journal
Vol. 96-B, Issue 3 | Pages 426 - 430
1 Mar 2014
Ferguson JY Sutherland M Pandit HG McNally M

Recent recommendations by the National Institute for Health and Care Excellence (NICE) suggest that all patients undergoing elective orthopaedic surgery should be assessed for the risk of venous thromboembolism (VTE). Little is known about the incidence of symptomatic VTE after elective external fixation. We studied a consecutive series of adult patients who had undergone elective Ilizarov surgery without routine pharmacological prophylaxis to establish the incidence of symptomatic VTE. . A review of a prospectively maintained database of consecutive patients who were treated between October 1998 and February 2011 identified 457 frames in 442 adults whose mean age was 42.6 years (16.0 to 84.6). There were 425 lower limb and 32 upper limb frames. The mean duration of treatment was 25.7 weeks (1.6 to 85.3). According to NICE guidelines all the patients had at least one risk factor for VTE, 246 had two, 172 had three and 31 had four or more. . One patient (0.23%) developed a pulmonary embolus after surgery and was later found to have an inherited thrombophilia. There were 27 deaths, all unrelated to VTE. The cost of providing VTE prophylaxis according to NICE guidelines in this group of patients would be £89 493.40 (£195.80 per patient) even if the cheapest recommended medication was used. . The rate of symptomatic VTE after Ilizarov surgery was low despite using no pharmacological prophylaxis. This study leads us to question whether NICE guidelines are applicable to these patients. . Cite this article: Bone Joint J 2014;96-B:426–30


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_23 | Pages 26 - 26
1 May 2013
Ferguson J Sutherland M Pandit H McNally M
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Purpose. According to the National Institute for Clinical Excellence (NICE) a risk assessment for venous thromboembolism (VTE) should be conducted on all patients undergoing elective orthopaedic surgery. We looked at the patient outcome undergoing elective Ilizarov surgery in terms of symptomatic VTE occurring during or after frame management. Methods. We performed a retrospective chart review of all adult Ilizarov cases performed by a single surgeon between 2000–2011. Patient mortality was confirmed using the Demographics Batch Service. Results. There were 457 cases in 445 patients with a mean age of 42.6 years (range 16–84). There were 440 lower limb and 31 upper limb frames. 185 cases were for infection and 62 cases required flap coverage by plastic surgeons. There were 31 bone transports, 112 deformity corrections, 39 lengthening, 37 fusions, 48 stabilizations and 134 compression/distractions. The mean duration of frame treatment was 34 weeks (range 6–85). According to NICE guidelines all our cases had at least one risk factor for VTE; 243 had two, 200 had three and 28 had four or more. All cases received no pharmacological VTE prophylaxis (except 14 flap cases after 2009). There were three cases of VTE in two patients (one man with deep vein thrombosis and a 17 year-old girl with two pulmonary emboli). There were 23 deaths, all unrelated to VTE. The average cost of providing VTE prophylaxis according to NICE guidelines in this group would total £89,493.40 (£195.80 per patient). If only the first 28 days of frame treatment were covered the cost would be £14,231. Conclusion. Our reported incidence of VTE in Ilizarov surgery is low despite no pharmacological prophylaxis being used. This study challenges whether NICE guidelines are applicable to this particular group undergoing Ilizarov surgery


Orthopaedic Proceedings
Vol. 88-B, Issue SUPP_I | Pages 125 - 125
1 Mar 2006
Shalaby H Hefny H Thakeb M El-kawy S Elmoatasem E
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Introduction & Aim: The usual clinical presentation in Fibular hemimelia involves equinovalgus deformity of the foot and ankle instability with absence of the lateral rays of the foot. The aim of this study is to evaluate the results of ankle joint reconstruction, using remnants of the fibula, fibular analge or contra lateral fibular graft, in conjunction with the Ilizarov Technique. Methods: We reviewed 13 limb segments in 12 patients with fibular hemimelia, with an average age of 4.7 years. According to Catagni’s classification 2 limbs were type I, 1 limb was type II and 10 limbs were type III. The ankle joint was reconstructed using remnants of the fibula if present in type I, fibular analge or a contra lateral fibular graft. The Ilizarov technique was then used to correct limb length discrepancy and any concomitant deformities. Results: The results were assessed by the satisfaction of patients and families, the functional outcome in terms of daily activities and clinical examination of the patients. A satisfactory stability of the ankle foot complex was achieved in all patients. The average lengthening achieved using the frame was 5.6 cm and all limbs were equalized to within 2 cm. Conclusion: Reconstruction of the ankle joint bring the foot in good position, preserves the ankle joint motion, facilitate fitting shoes and stabilize the joint in a more normal way compared to distal tibial osteotomies. The ilizarov technique corrects the concomitant deformity and achieves an equal limb length. The combination of both techniques provides a better outcome compared to other treatment modalities


Orthopaedic Proceedings
Vol. 87-B, Issue SUPP_III | Pages 396 - 396
1 Sep 2005
Hefny PH Thakeb M El-kawy S Shalaby H Elmoatasem E
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Introduction: The usual clinical presentation of fibular hemimelia is of leg discrepancy, an equinovalgus deformity of the foot, ankle instability and the absence of the lateral rays of the foot. The aim of this study is to evaluate the results of ankle joint reconstruction, using remnants of the fibula, fibular analge or contra lateral fibular graft, in conjunction with the Ilizarov Technique. Methods: Thirteen limb segments in 12 patients with fibular hemimelia were reviewed, with an average age of 4.7 years. According to Catagni’s classification 2 limbs were type I, 1 limb was type II and 10 limbs were type III. The ankle joint was reconstructed using remnants of the fibula if present in type I, fibular analge or a contra lateral fibular graft. The Ilizarov technique was the used to correct limb length discrepancy and any concomitant deformities. Results: The functional outcome was assessed by the ability to undertake daily activities. All cases were clinically examined and the satisfaction of the patients and family were assessed. A satisfactory stability of the ankle foot complex was achieved in all patients. The average lengthening achieved using the frame was 5.6 cm and all limbs were equalized to within 2 cm of the contralateral side. Discussion: Reconstruction of the ankle joint brings the foot into a good position, preserves the ankle joint motion, facilitates fitting shoes and stabilizes the joint in a more normal position compared to distal tibial osteotomies. The Ilizarov technique corrects the concomitant deformity and achieves a near normal limb length. The combination of both techniques provides a better outcome compared to other treatment modalities


Orthopaedic Proceedings
Vol. 85-B, Issue SUPP_II | Pages 139 - 139
1 Feb 2003
Adair A Narayan B Andrews C Laverick M Marsh D
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Aim: To quantify the complication rate in Ilizarov surgery. This study establishes the complication rate for an experienced Limb Reconstruction Team composed of 3 surgeons, 2 specialist nurses and 2 physiotherapists involved with acute trauma, late trauma reconstruction and elective limb deformity cases. Study Design: Retrospective analysis of prospectively collected data on complications. Material: Complications in 304 patients, treated between January 1998 and April 2001 were reviewed. Complications relating to the pin site, bones, joints, neurovascular structures, pain, mental status of the patient and mechanical failure of the frame were documented. Results: Of the 304 cases treated there were 103 complications (34%) in total. Twenty patients (6.6%) required re-admission for IV antibiotics or curettage of a ring sequestrum secondary to a pin site infection. Forty three patients (14%) experienced problems with non or delayed union, mal union, incomplete osteotomy, premature consolidation of the regenerate or fracture through a pin site. Twelve patients (4%( experienced neural problems in the form of nerve pain during distraction or permanent nerve damage. Twenty-one patients (6.9%) developed loss of joint motion sufficient to stop distraction or as a permanent sequelae of treatment. One patient (0.3%) suffered from depression during the period of treatment. Three patients (1%) required referral to the pain team. Mechanical failure of the frame was represented by three episodes (1%) of fine wire breakage despite re-useable hardware. Analysis revealed no significant difference in complication rates between the calendar years. However, there was a significant difference between complication rates in frames applied for acute trauma, late presentation of trauma, and elective surgery. This difference did not appear to relate to time spent in the frame, and therefore seems to represent a separate variable. There was a disproportionate increase in complications in Ilizarov frames applied for upper limb problems. Conclusion: This study provides a baseline for the commonly occurring problems associated with the practice of Ilizarov surgery in the United Kingdom and Ireland


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 2 | Pages 316 - 321
1 Mar 1991
Dagher F Roukoz S

We report our experience of the use of the Ilizarov technique to treat nine patients with severe compound tibial fractures. The mean defect in bone was 6.3 cm, and four cases were infected. All nine patients had satisfactory union and function without the use of bone grafts or antibiotics. The Ilizarov technique was very satisfactory; there were no major complications


Orthopaedic Proceedings
Vol. 100-B, Issue SUPP_8 | Pages 14 - 14
1 May 2018
Siddiqi MA Khan N Ahmad N Mangi IK Najjad KR Sufyan M
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Introduction. Ilizarov fixator is an invaluable tool in managing complex orthopaedic problem. Many factors influence adverse events such as pin site infections and failure of treatment. Our study evaluated risk factors affecting patient compliance and unfavourable outcome of Ilizarov surgery. Materials and Methods. This is a retrospective observational study conducted at LNH, Karachi over a period of 4 years. Factors affecting patient compliance towards frame care such as family income, living standard, ethnic/cultural background etc were evaluated. Outcome measures were evaluated as a result of poor frame care. T-Test was used for continuous and chi-square were used for categorical variables. Individual risk factors were evaluated using logistic regression model. Results. Total 193 patients were evaluated, among them 37 (19.17%) had unfavourable outcome i.e, pin tract infections in 28(14%) and failure of treatment in 9(4.6%). Failure of treatment was noted in 4 patients who abandon treatment while amputation was done in rest of 5 patients due to fulminant infection in 2, RSD in 2 and vascular compromise in 1 patient. It was observed that ethnic background, education and patient's own interest in frame care played a significant role for pin tract infections and failure of treatment. Conclusion. Patient compliance with frame care in Ilizarov surgery significantly affecting outcomes that needs patient counselling in order to get optimal results from treatment


The Journal of Bone & Joint Surgery British Volume
Vol. 91-B, Issue 7 | Pages 962 - 967
1 Jul 2009
Aston WJS Calder PR Baker D Hartley J Hill RA

We present a retrospective review of a single-surgeon series of 30 consecutive lengthenings in 27 patients with congenital short femur using the Ilizarov technique performed between 1994 and 2005. The mean increase in length was 5.8 cm/18.65% (3.3 to 10.4, 9.7% to 48.8%), with a mean time in the frame of 223 days (75 to 363). By changing from a distal to a proximal osteotomy for lengthening, the mean range of knee movement was significantly increased from 98.1° to 124.2° (p = 0.041) and there was a trend towards a reduced requirement for quadricepsplasty, although this was not statistically significant (p = 0.07). The overall incidence of regenerate deformation or fracture requiring open reduction and internal fixation was similar in the distal and proximal osteotomy groups (56.7% and 53.8%, respectively). However, in the proximal osteotomy group, pre-placement of a Rush nail reduced this rate from 100% without a nail to 0% with a nail (p < 0.001). When comparing a distal osteotomy with a proximal one over a Rush nail for lengthening, there was a significant decrease in fracture rate from 58.8% to 0% (p = 0.043). We recommend that in this group of patients lengthening of the femur with an Ilizarov construct be carried out through a proximal osteotomy over a Rush nail. Lengthening should also be limited to a maximum of 6 cm during one treatment, or 20% of the original length of the femur, in order to reduce the risk of complications


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_2 | Pages 3 - 3
1 Jan 2013
Wright B Gibbs J Elliott D
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Standard Ilizarov technique uses the tensioned olive wires to provide interfragmentary compression in the acute fracture setting and in non-union surgery. In osteopenic metaphyseal bone this can lead to the olive “cutting through” the thin attenuated cortex reducing compression and stability. We describe a technique placing a percutaneous 3 hole Synthes Mini-fragment plate against the outer cortex of the bone fragment. An olive wire is then placed through each of the outer two holes and through the bone fragment. The construct is then tensioned. This stops the olive cutting into the bone and allows increased compression which is particularly important in non-union surgery


The Journal of Bone & Joint Surgery British Volume
Vol. 91-B, Issue 3 | Pages 361 - 366
1 Mar 2009
Kovoor CC Padmanabhan V Bhaskar D George VV Viswanath S

We present the results of ankle fusion using the Ilizarov technique for bone loss around the ankle in 20 patients. All except one had sustained post-traumatic bone loss. Infection was present in 17. The mean age was 33.1 years (7 to 71). The mean size of the defect was 3.98 cm (1.5 to 12) and associated limb shortening before the index procedure varied from 1 cm to 5 cm. The mean time in the external fixator was 335 days (42 to 870). Tibiotalar fusion was performed in 19 patients and tibiocalcaneal fusion in one. Associated problems included diabetes in one patient, pelvic and urethral injury in one, visual injury in one patient and ipsilateral tibial fracture in five. At the final mean follow-up of 51.55 months (24 to 121) fusion had been achieved in 19 of 20 patients. A total of 16 patients were able to return to work. The results were graded as good in 11 patients, fair in six and poor in three. The mean external fixation index was 8.8 days/mm (0 to 30). One patient with diabetes developed severe infection which required early removal of the fixator. Refractures occurred in three patients, two of which were at the site of fusion and one at a previous tibial shaft fracture site. Equinus deformity of the ankle fusion occurred after a further fracture in one patient. There were two patients with residual forefoot equinus, and one developed late valgus at the fusion site. Poor consolidation of the regenerated bone in two patients was treated by bone grafting in one and by bone and fibular strut grafting in the other. Residual soft-tissue infection was still present in two patients


The Journal of Bone & Joint Surgery British Volume
Vol. 79-B, Issue 5 | Pages 731 - 733
1 Sep 1997
Haddad FS Harper GD Hill RA

We performed intraoperative arthrography of the knee in 12 children with congenital short femur, Blount’s disease or Ollier’s disease in whom the Ilizarov technique was used for correction of deformity, leg lengthening or both. In each case, arthrography revealed a joint surface considerably different from that assumed from plain radiographs, and resulted in a change in the placement of our reference wires before application of the frame. This gave significant improvement in the mechanical axis obtained at the time of removal of the frame. The technique is safe, cheap and easy to perform. It is a useful adjunct to the application of the Ilizarov frame when used for complex lengthening and correction of deformity in the leg


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_I | Pages 9 - 9
1 Jan 2011
Maret S Richards A Khaleel A
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The Ilizarov technique can be used to achieve bony union in high energy trauma and in non-union. There is much interest in the augmentation of bone healing using growth factors, GPS II collects the patients own platelets into a highly concentrated formula. Activated platelets release growth factors that may stimulate fracture healing. We used the GPS II system in 13 cases of either high-energy trauma (2 cases) of non-union (11 cases) treated with the Ilizarov Circular frame in our institution. The group included two tibial fractures, eight tibial, one femoral and two ulnar non-unions. The minimum follow up of a year. The average age of the patient was 45 (22–66). We observed complications and measured time to clinical and radiological union from the start of treatment with circular frame. No complications associated with GPS. One patient had an infection remotely in the limb resulting in amputation. All fractures and non-unions went on to solid bony union. The average time to radiological union was 21 weeks (range 13–36 weeks). Frame removal in these cases was 6.5 months (range 4–10 months). No patient underwent any further surgical intervention. This pilot study features a heterogenous group of patients in which it is difficult to assess the role of GPS II. The use of GPS II, however, was uncomplicated in our study. The use of GPS II may act as a adjuvant therapy in the treatment of high energy trauma and non-union treated with the Ilizarov technique. Furthers studies are required to investigate the efficacy of GPS II in the management of non-union


Orthopaedic Proceedings
Vol. 86-B, Issue SUPP_III | Pages 357 - 358
1 Mar 2004
Adair A Narayan B Andrews C Laverick M Marsh D
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Aims: To quantify the complication rate in Ilizarov surgery at an experienced Limb reconstruction Unit. Study Design: A retrospective study of prospectively collected data on complications. Material: Complications in 304 patients, treated between January 1998 and April 2001 were reviewed. Complications relating to the pin site, bones, joints, neurovascular structures, pain, mental status and mechanical failure of the frame were documented. Results: There were 103 complications (34%) in total. Twenty patients (6.6%) required IV antibiotics or curettage of a ring sequestrum. Forty- three (14%) experienced problems with non or delayed union, mal union, incomplete osteotomy, premature consolidation of regenerate or fracture through a pin site. Twelve (4%) developed neural problems in the form of nerve pain or permanent nerve damage. Twenty-one (6.9%) developed loss of joint motion sufþcient to stop distraction or as a permanent sequelae. One (0.3%) suffered from depression during treatment. Three (1%) required referral to a pain team. Despite re-useable hardware mechanical failure was represented by only 3 episodes (1%) of þne wire breakage. Conclusions: Analysis revealed no signiþcant difference between the calendar years and so represents a true complication rate. There was a signiþcant difference in the complication rate for frames applied for acute trauma, late trauma and elective surgery. The difference did not relate to time spent in the frame and seems to represent a separate variable. There was a disproportionate increase in complications for frames applied for upper limb pathology


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_III | Pages 44 - 44
1 Feb 2012
Tilkeridis K Khaleel A Cheema N
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We report our experience of a humanitarian mission to treat the earthquake victims of October 2005 in Pakistan. The team with their equipment, in two periods of four and ten days respectively, treated 26 fractures in 25 patients with the Ilizarov frame and principles. There were 21 III B open fractures and three Tscherne III closed fractures. Seventeen fractures were infected with discharging pus and non-viable bone. Injuries were treated aggressively using different Ilizarov techniques of reconstruction surgery. All but two open fractures required a plastic surgical procedure for wound cover. Three months post-operatively eight out of thirteen fractures which had been treated in the first four days of the visit were healed and corticotomy for bone lengthening, performed during the second 10 days period visit. All wounds have remained clean with no evidence of superficial or deep infection. Limb lengthening procedures are planned for the rest of the patients


The Journal of Bone & Joint Surgery British Volume
Vol. 86-B, Issue 4 | Pages 536 - 540
1 May 2004
Houshian S Schrøder H Weeth R

We present our experience with correction of Madelung’s deformity by the Ilizarov technique. Seven patients (eight deformities) were treated by osteotomy of the radius with subsequent lengthening and angular correction. They were reviewed at a mean of 30 months (1.5 to 5.5 years). At the time of operation their mean age was 19 years (9 to 44). At follow-up all were free from pain and supination had improved by a mean of 34° and pronation by 9°. Flexion had increased in most cases with a median increase of 15°, but only one patient gained further extension. Radial and ulnar deviation were increased by a mean of 6° and 9°, respectively. Radiographic measurements showed that the mean volar angulation had been reduced from 25° to 11°, ulnar inclination from 45° to 30° and carpal malalignment (volar translation) from 7 to 2 mm. The mean lengthening of the radius was 12 mm (6 to 25). All the patients were satisfied with the functional and cosmetic results


The Journal of Bone & Joint Surgery British Volume
Vol. 82-B, Issue 7 | Pages 1030 - 1033
1 Sep 2000
Karatosun V Alekberov C Alici E Ardiç CO Aksu G

Seven children with a post-traumatic cubitus varus deformity were treated using the Ilizarov technique of distraction osteogenesis. The outcome was rated as excellent in each case and all were satisfied with the cosmetic appearance. No complications had been encountered by the latest follow-up at a mean of 66.7 months. This technique seems reliable for the treatment of such deformities, provided that it achieves full correction by gradual distraction. Nerve palsy and unsightly scars are avoided, and the range of movement of adjacent joints is preserved


Orthopaedic Proceedings
Vol. 84-B, Issue SUPP_I | Pages - 29
1 Mar 2002
Gicquel P De Billy B Karger C Maximin M Clavert J
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We present an original method for the treatment of neglected Monteggia fractures using the Ilizarov technique. This method allows reduction without accessing the radial head by progressive ulnar lengthening after proximal subperiosteal osteotomy of the ulnar bone. We used this method in a six and a half year old girl and achieved excellent radiographical and functional results with normal joint amplitudes. In our opinion, the quality of the outcome is related to the progressiveness of the bone lengthening enabled by this technique which allows restoration of the ulnar length, preservation of the axes of both forearm bones, and controlled reduction of the radial head