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Ankle reconstruction and lengthening strategy in type II fibular hemimelia: a report of two cases

Sulaiman AR, Munajat I, Mohd EF

Foot (Edinb), 2018 Sep;36:6-9.
PMID: 30041040 DOI: 10.1016/j.foot.2018.01.001

Limb lengthening of fibular hemimelia is associated with progressive ankle valgus deformity. We reported a successful tibial lengthening in fibular hemimelia without recurrence of ankle valgus in 2 cases. The procedure involved 2 stages. First stage was a resection of the fibular remnant followed by a bending osteotomy through the distal tibial physis before the age of 2 years old. The second stage was a tibia lengthening up to 25% of its original segmental length performed at the age of 5 years old. There was neither progressive ankle valgus nor distal tibial growth arrest observed at 4 years follow-up.

Matched MeSH terms: Ilizarov Technique*
Fulltext Treatment for flexion contracture of the knee during Ilizarov reconstruction of tibia with passive knee extension splint

Kwan MK, Penafort R, Saw A

Med J Malaysia, 2004 Dec;59 Suppl F:39-41.
PMID: 15941159

Joint stiffness is one of the complications of limb procedure. It developes as a result of failure of knee flexors to lengthen in tandem with the bone, especially when there is inadequate physical therapy to provide active and passive mobilization of the affected joint. We are reporting four patients who developed fixed flexion contracture of their knees during bone lengthening procedure for the tibia with Ilizarov external fixator. Three of them were treated for congenital pseudoarthrosis and one was for fibular hemimelia. None of them were able to visit the physiotherapist even on a weekly basis. A splint was constructed from components of Ilizarov external fixator and applied on to the existing frame to passively extend the affected knee. Patients and their family members were taught to perform this exercise regularly and eventually near complete correction were achieved. With this result, we would like to recommend the use of this "Passive Knee Extension Splint" to avoid knee flexion Contracture during limb lengthening procedures with Ilizarov external fixators.

Matched MeSH terms: Ilizarov Technique/adverse effects*; Ilizarov Technique/instrumentation
Fulltext Massive Tibial Bone Regeneration with Autologous Peripheral Blood Stem Cells using Ilizarov Bone Transport: A Case Report

Saw KY, Gill R, Low TC

Malays Orthop J, 2020 Nov;14(3):166-169.
PMID: 33403079 DOI: 10.5704/MOJ.2011.026

This is a case report of a Gustilo-Anderson Type IIIB comminuted open right tibial fracture with massive bone loss, complicated by methicillin-resistant Staphylococus aureus (MRSA) infection. Non-viable and contaminated bony fragments were removed and infected bone resected. Soft tissue coverage and antibiotics were effective against the MRSA infection. A unifocal bone transport with the Ilizarov method regenerated 13cm of the missing tibia. Autologous peripheral blood stem cells (PBSC) injections into the osteogenesis site boosted bone regeneration and consolidation with a shortened Bone Healing index (BHI) of 23 days/cm.

Matched MeSH terms: Ilizarov Technique
Fulltext Ankle Arthrodesis using Ilizarov Ring Fixator: A Primary or Salvage Procedure? An Analysis of Twenty Cases

Hasan O, Fahad S, Sattar S, Umer M, Rashid H

Malays Orthop J, 2018 Nov;12(3):24-30.
PMID: 30555643 DOI: 10.5704/MOJ.1811.006

Introduction: Ankle arthrodesis using the Ilizarov technique provides high union rate with the added benefits of early weight-bearing, and the unique advantage of its ability to promote regeneration of soft tissue around the bone, including skin, muscle and neuro-vascular structures, and its versatility to allow correction of the position of the foot by adjusting the frame post-operatively as needed. We describe our experience with this technique and the functional outcomes in our patients. Materials and Methods: This retrospective study was conducted in 20 ankle fusion cases using the Ilizarov method between the years 2007 and 2017. We defined success in treatment by loss of preoperative symptoms and radiological union on plain radiographs of the ankle. Results: Fusion was achieved in all patients (100%). Immediate post-operative ambulation was with full weight bearing (FWB) in 16 (83%) of the participants and non-weight bearing (NWB) in 3 patients (17%). Post-procedure 11 patients (67%) of the participants who were full weight bearing required some form of support for walking for 2-3 weeks. Post-operatively three patients had pin tract infection requiring intravenous antibiotics. Radiological union took range of 6-12 weeks, mean union time was 8 weeks. Only one patient required bone grafting due to bone loss. Average follow-up period was 10-45 months. Conclusion: The Ilizarov technique has a high union rate and leads to general favourable clinical outcome and may be considered for any ankle arthrodesis but is especially useful in complex cases such as for revisions, soft-tissue compromise, infection and in patients with risk for non-union. Early weight bearing is an extra benefit.

Matched MeSH terms: Ilizarov Technique
Fulltext Treament of tibial plateau Schatzker type VI fractures with the Ilizarov technique using ring external fixators across the knee: a retrospective review

Ranatunga, I.R., Thirumal, M.

Malays Orthop J, 2010;4(2):34-39.
MyJurnal

This is a retrospective review of 18 patients with tibial plateau fractures Schatzker type VI. These cases were performed in our medical centre from January 2003 to December 2004. The Ilizarov technique (Russian technique) using the ring external fixator was the technique performed. Articular reconstruction and joint alignment were achieved with traction and olive wires with washers. One case required percutaneous elevation of the articular surface and bone grafting through a cortical window. Average clinical union was achieved within 4 months of trauma. Mean final knee flexion was 85Â°, which is compatible with walking. All patients successfully returned to their previous occupations. In conclusion, the Ilizarov technique has been shown to be a good option and a viable tool in the management of these complex and unstable injuries.

Matched MeSH terms: Ilizarov Technique
Fulltext Acute Shortening and Re-Lengthening (ASRL) in Infected Non-union of Tibia - Advantages Revisited

Baruah RK, Baruah JP, Shyam-Sunder S

Malays Orthop J, 2020 Jul;14(2):47-56.
PMID: 32983377 DOI: 10.5704/MOJ.2007.012

Introduction: A gap non-union in various conditions has been treated successfully by the Ilizarov method. The gap can be filled up either by an acute shortening and re-lengthening (ASRL) procedure or by an internal bone transport (IBT). We compared the functional and clinical outcome of ASRL and IBT in gap non-unions of the infected tibia.
Material and Methods: A retrospective study was conducted in our department from the data collected in the period between 1997 and 2010. There were 86 cases of infected non-union of the tibia, in patients of the age group 18 to 65 years, with a minimum two-year follow-up. Group A consisted of cases treated by ASRL (n=46), and Group B, of cases by IBT (n=40). The non-union following both open and closed fractures had been treated by plate osteosynthesis, intra-medullary nails and primary Ilizarov fixators. Radical debridement was done and fragments stabilised with ring fixators. The actual bone gap and limb length discrepancy were measured on the operating table after debridement. In ASRL acute docking was done for defects up to 3cm, and subacute docking for bigger gaps. Corticotomy was done once there was no infection and distraction started after a latency of seven days. Dynamisation was followed by the application of a patellar tendon bearing cast for one month after removal of the ring with the clinico-radiological union.
Results: The bone loss was 3 to 8cm (4.77±1.43) in Group A and 3 to 9cm (5.31± 1.28) in Group B after thorough debridement. Bony union, eradication of infection and primary soft- tissue healing was 100%, 85% and 78% in Group A and 95%, 60%, 36% in Group B respectively. Nonunion at docking site, equinus deformity, false aneurysm, interposition of soft-tissue, transient nerve palsies were seen only in cases treated by IBT.
Conclusion: IBT is an established method to manage gap non-union of the tibia. In our study, complications were significantly higher in cases where IBT was employed. We, therefore, recommend ASRL with an established protocol for better results in terms of significantly less lengthening index, eradication of infection, and primary soft tissue healing. ASRL is a useful method to bridge the bone gap by making soft tissue and bone reconstruction easier, eliminating the disadvantages of IBT.

Matched MeSH terms: Ilizarov Technique
Congenital pseudoarthrosis of the tibia: healing by lengthening over a rod without compression of the nonunion. A preliminary report

Muhammad Abdul Jamil MK, Abdul Rashid AH, Ibrahim S

J Pediatr Orthop B, 2013 May;22(3):207-12.
PMID: 22182834 DOI: 10.1097/BPB.0b013e32834ecc01

This preliminary report is on two patients with congenital pseudoarthrosis of the tibia who had a persistent nonunion following intramedullary rodding and bone grafting. We do not advocate repeated surgery to achieve union. When limb length discrepancy becomes greater than 5 cm, we proceeded with an Ilizarov procedure with the primary aim of equalizing limb length rather than achieving union. Healing of the pseudoarthrosis occurred in both patients after lengthening over the intramedullary rod without compression of the nonunion site. We believe that union occurs because of hyperaemia during the lengthening. This approach minimizes the repeated surgeries that are usually needed and thus ensures a more normal childhood without frequent hospitalizations.

Matched MeSH terms: Ilizarov Technique*
Fulltext Outcomes of infected grade IIIB open tibial fractures

Yusof NM, Halim AS

Singapore Med J, 2012 Sep;53(9):591-4.
PMID: 23023900

Infection following grade IIIB open tibial fracture is common. The primary aim of managing this condition is to achieve control of infection before the bone reconstruction procedure is performed. The outcomes for such patients have not been evaluated in the literature. This study was conducted to examine the outcome of a multi-stage procedure for the treatment of infected grade IIIB open tibial fractures.

Matched MeSH terms: Ilizarov Technique