Introduction. Knee dislocations, vascular injuries and floating knee injuries can be initially managed by a
Standard fixation for intra-articular distal humerus fracture is open reduction and internal fixation (ORIF). However, high energy fractures of the distal humerus are often accompanied with soft tissue injuries and or vascular injuries which limits the use of internal fixation. In our report, we describe a highly complex distal humerus fracture that showed promising healing via a ring
Introduction. The various problems that are managed with circular external fixation (e.g. deformity, complex fractures) also typically require serial plain x-ray imaging. One of the challenges here is that the relatively radio-opaque components of the circular
Introduction.
Introduction.
Introduction. This study aims to evaluate the effect of using different types of fixator on the quality of callus and complications during distraction osteogenesis in patients with achondroplasia. Materials and Methods. Forty-nine achondroplasia patients with a minimum follow-up of 36 months who underwent limb lengthening between 2005 and 2017 with
Standard
Objectives.
Aim.
Background. External fixation for a fracture-dislocation to a joint like the elbow, while maintaining joint mobility is currently done after identifying the center of rotation under X-ray guidance, when applying either a mono-lateral or a circular fixator. Current treatment. using the galaxy fixation system by Orthofix, the surgeon needs to correctly identify the center of rotation of the elbow under X-ray guidance on lateral views. If the center of rotation of the fixator is not aligned with that of the elbow joint, the assembly will not work, i.e. the elbow will be disrupted on trying to achieve flexion or extension movements. Figures (A, B, C and D) summarize the critical steps in identifying the centre of rotation (Courtesy of Orthofix Orthopedics International). New design. This new idea aims to propagate the principle of sliding external fixation applied on the extensor side of a joint, with the limbs of the fixator being able to slide in and out during joint extension and flexion respectively, without hindering the joint movement. Taking the ulno-humeral joint as an example, it is enough to apply the sliding
Introduction. The objective of this study is to report the first cases of femoral lengthening in children using Ilizarov fixator. Materials and Methods. We carried out a retrospective study about the cases of femoral lengthening done in 2010 to 2020 in our BARI-ILIZAROV Orthopaedic centre Dhaka. Results. 48 lengthening were done during this period using Ilizarov fixator. The procedure was done incongenital bone diseases in 20 cases and after a distal femoral epiphysiodesis in 10 cases. The mean age at surgery was 12.8 years. Lengthening was required in all patients and an axis correction was required in 16 of 26 cases. The mean lengthening was 5.9 cm. The healing index was 45.5 day/cm (25.5–62). We noticed 8 knee stiffness and 5 broken wires. Knee Stiffness were corrected by Judet'squadricepsplasty and 6 broken wires were replaced by new wires. The goal of lengthening was reached in all cases. The goal of axis correction was reached in 98.5% of cases. Conclusions. Ilizarov technique allows to do accurate lengthening and axis correction and it is a unique reliable
Purpose of study. Pin tract infection is a common complication with the use of circular
A retrospective study was performed in 18 patients
with achondroplasia, who underwent bilateral humeral lengthening
between 2001 and 2013, using monorail
Vascularized bone grafts (VFG) have brought great benefits in the field of reconstruction of the lower extremity. However, complications such as fracture of the grafted fibula and delayed union are sometimes seen. Not only to prevent these complications but also for stability after fracture of the grafted fibula, the Ilizarov
Long-term survival and favourable outcome of implant use are determined by bone-implant osseointegration and absence of infection near the implants. As with most diseases, prevention is the preferred approach. Silver ion doped calcium phosphate based ceramic coating (Silveron®) for implant coating has been shown previously to be a potent antimicrobial agent as indicated by in vitro testing. The present study reports on clinical experience using silver ion doped calcium phosphate based ceramic coated
Purpose of the study: These fractures, and the patients, are generally unstable. Mortality associated with these fractures remains high. It is mainly due to the haemorrhagic risk of the presacral venous plexus and the iliac system. Different techniques have been described to control the haemorrhage: pelvic girdle, embolisation, ligature of the iliac arteries, pelvic packing, pelvis clamp or
Purpose of the study: In the spastic quadriplegic non-ambulatory child, hip dislocation with severe adduction is a painful situation compromising perineal hygiene and local care as well as positioning in bed or wheel chair. We describe a method of treatment using Castle’s femoral resection-interposition arthroplasty and an
Objective: The main treatment for unstable distal radius fracture in Québec consists in pinning and cast, with secondary shortening and displacement responsible for lack of motion. The goal of the study is to compare clinical and radiological results after treatment with non-bridging
Management of compound fractures of the tibial diaphysis forms a large proportion of the trauma workload at Tygerberg Hospital. This prompted a prospective study to compare external fixation with unreamed intramedullary nailing in the treatment of grade-I, II, IIIA and IIIB compound fractures of the tibial diaphysis. For a year we followed up 18 skeletally mature patients. External fixation was used in eight patients, four of whom had grade II fractures, two grade IIIA and two grade IIIB. Ten fractures (two grade-I, one grade-II, two grade IIIA and five grade IIIA) were stabilised with an unreamed intramedullary nail. Except for the method of fixation, fracture care was the same: all patients received antibiotics on admission, primary fracture debridement occurred within 24 hours and redebridement within 48 to 72 hours of injury. Definitive fixation by
The use of the Dynastab K
Background:. Recurrent or late presenting Tibia Vara is a complex clinical problem. In addition to the multiplanar deformity the disorder is often accompanied by obesity. Simple re-alignment osteotomy with acute correction is effective early in the disease. Its use in recurrent or severe deformities is limited by geometric constraints (mechanical axis translation), difficult fixation and the risk of compartment syndrome. Gradual correction with external fixation devices is a well-accepted technique in these cases. It has been shown to obtain accurate correction and provides stable fixation. This allows early weight bearing which facilitate consolidation and rehabilitation. Hexapod fixators are technically less demanding than standard Ilizarov techniques. The TLHex is a relatively new hexapod fixator available in South Africa. Frame pre-assembly allows easier mounting on a limb with complex deformity. The software allows for non-orthogonal mounting, which simplifies frame-mounting assessment. Double telescoping struts allow greater strut excursion and the outside mounting of struts on the ring increases mounting options for fixation elements. This is the first report on its use in Blount's disease. Purpose:. Evaluation of the result of gradual correction with the TLHex
Objectives. The aim of this study was to compare the biomechanical stability and clinical outcome of
Callus distraction over an intramedullary nail is a rarely used technique for the reconstruction of intercalary defects of the femur and tibia after radical debridement of chronic osteomyelitic foci. The aim of this study was to summarize our experience of distraction osteogenesis with an
Introduction. Segmental bone defect is a challenging problem. We report our experience of bone transport by hexapod
We report the results of limb salvage for non-metastatic osteosarcoma of the distal tibia using resection arthrodesis, autogenous fibular graft and fixation by an Ilizarov
Introduction: To determine the stiffness characteristics of a new proposed hybrid fixator in comparison with more commonly used hybrid
Purpose: Use of six-axis analysis and computer assisted deformity correction via a circular
Purpose: The main treatment for unstable distal radius fracture in Québec consists in pinning and cast, with secondary shortening and displacement responsible for lack of motion. The goal of the study is to compare clinical and radiological results after treatment with non-bridging
Purpose: Femoral torsion is traditionally treated by a proximal osteotomy. At this level, a significant exposure is required. Furthermore, internal fixation is typically removed by additional surgery at twelve months. We propose to demonstrate the efficacy of the AO
Background. Tibial pilon fractures lead to complicated therapeutic problem. Application in these cases of
Introduction. Application of an
Our purpose was to evaluate the use of indirect and closed reduction with Ilizarov
Purpose: We assess the results of the surgical treatment of intra-articular fractures of the calcaneus using the Ilizarov
Background. Although minimally invasive plate osteosynthesis (MIPO) has become popular option for humeral shaft fractures, indirect reduction and its maintenance are technically challenging. The purpose of this study is to describe a reproducible technique utilizing an
There is a growing trend towards using pre-clinical models of atrophic non-union. This study investigated different fixation devices, by comparing the mechanical stability at the fracture site of tibia bone fixed by either intramedullary nail, compression plate or
We reviewed 110 patients with an unstable fracture of the pelvic ring who had been treated with a trapezoidal
Purposes of the Study. To study the incidence of delayed consolidation of regenerate in children undergoing correction or lengthening of lower limb deformities using an
In a prospective, randomised study we have compared the pertrochanteric
Our Purpose is to present the results of treatment of 35 (thirty five) comminuted fractures of the diaphyses of Tibia and Fibula with combination of Orthofix
The definite treatment of closed or compound fractures of the long bones in polytrauma patients, who had been treated by bridging external fixation during the damage control phase is challenging, especially if it is performed delayed when the risk of infection is increased. In such cases the use of ring type
Introduction. No published work exists regarding deep vein thrombosis (DVT) and pulmonary embolism (PE) incidence with the elective use of
Background: The Ilizarov
The Orthopaedic Unit at The Alfred has been using an
To assess the outcome of bicondylar tibial fractures, treated prospectively with fine wire fixation in the Limb Reconstruction Service. Twenty patients with mean age 56 years with bicondylar tibial plateau fractures, were treated at the author’s institution with fine wire fixation over a three-year period. Ten followed road traffic accidents and four followed high-energy falls; The remainder mainly in the elderly resulted from a simple fall. There were four Schatzeker type V, and sixteen type VI. Four were open fractures (Gustilo grade III); Seven patients sustained associated fractures at the same time. They were treated according to a prospective protocol and were followed up for an average of thirty months, (11 – 51). The protocol included CT Scan Guided planning, closed reduction if possible and percutaneous interfragmentary screw fixation to reconstruct the articular surface, under image intensifier control; The
Introduction: Currently used small animal models of a critical size defect do not sufficiently simulate the biologically unreactive situation in an atrophic non-union. Furthermore, models using intramedullary nails are of little, and poorly standardised, biomechanical stability. This is a characteristic known to promote callus formation though, rather leading to a hypertrophic non-union. The aim of this study was to establish an atrophic non-union model in the rat femur under well defined biomechanical conditions and with minimised interactions between the processes in the healing zone and the implant by using external fixation. MATERIALS AND METHODS: 80 male Sprague Dawley rats were randomly divided into two groups (non-union vs. control). All animals received an osteotomy (app. 0.5 mm gap) of the left femur, stabilised with a custom made
Purpose: We report our experience with ankle arthrodesis using Ilizarov
Background. The usefulness of arthroscopic reduction for the intra-articular fracture of the distal radius has been reported, although it is technically difficult. Hypothesis. Our hypothesis is that the reduction using the
Ring frames have the advantage of allowing progressive correction. However, the available frames for complex deformities are heavy and bulky leading to poor compliance by patients. Also, the mounting procedure requires considerable expertise and skill. On the other hand, a unilateral
Open phalangeal and metacarpal fractures of the hand were stabilised using an improvised
There is a growing trend towards using pre-clinical models of atrophic non-union. This study investigated different fixation devices, by comparing the mechanical stability at the fracture site of tibia bone fixed by either intramedullary nail, compression plate or