The aim of the study was to assess the outcome of internal fixation using two ordinary plates with autogenous bone grafting in the management of non-union of femoral shaft fractures over a period of eleven years. A retrospective study of double plating and autogenous bone grafting for un-united femoral shaft fractures performed by the two Senior Authors between 1996 and 2007. During this period, twenty-one cases were carried out. Details of preoperative, intra-operative, and postoperative findings were assessed. Postoperative follow up was recorded over a period of minimum two years. The procedure was performed using two ordinary plates; a broad lateral and narrow anterior plates. Autogenous cancellous grafts from iliac crest were used in all of the cases, and in some, half fibulas were inserted through the medullary canal of the femur.Background
Method
To investigate the outcomes of patients following the chipping procedures as an alternative to bone grafting in treatment of femoral non-unions. Retrospective evaluation of prospectively collected data.Objective
Design
Using one-stage bilateral free vascularized fibular grafting (FVFG) to treat avascular necrosis of the femoral head (ANFH) remains controversy due to potential high-risk and technical complexity. The purpose of the present study was to evaluate the safety and effectiveness of one-stage bilateral FVFG procedure versus unilateral FVFG in the treatment of ANFH. One-stage bilateral FVFG was performed for 26 patients with bilateral ANFH between March 2001 and September 2006. The clinical and radiographic outcomes, hospital stays, and postoperative complications in this group were compared with those from another 33 patients (40 hips) receiving unilateral FVFG.Background
Methods
We present a prospective study of the treatment of 32 unstable Colles’ fractures by external fixation and cancellous grafting with minimal exposure. We inserted an external fixator between the radius and the second metacarpal, and maintained ligamentotaxis for five weeks. In 27 patients the result was good or excellent, but five fractures healed with malunion. All patients made a satisfactory functional recovery. At a mean follow-up of three years (1 to 5) after injury none had pain in the wrist and all were satisfied with the result. The average grip strength was 95% of normal. Seven patients had algodystrophy with mild impairment of finger movements in four. We conclude that the combination of cancellous grafting and external fixation is effective for the treatment of unstable Colles’ fractures.
To investigate the outcomes of patients following the chipping procedures as an alternative to bone grafting in treatment of non-unions after long bone fracture. Sixteen patients with femoral or tibial non-union were included. The median follow-up was 24 months.Objective
Patients
An aneurysmatic bone cyst (ABC) is a benign cystic lesion of bone composed of blood-filled spaces separated by connective septa. The most common treatment is curettage with or without bone grafting. Curettage with bone grafting and Ethibloc injection therapy have a comparable recurrence rate. Ethibloc is a radiopaque alcohol solution of corn protein which is percutaneously injected in the ABC. To compare percutaneous Ethibloc injection (ETHI) with curettage with bone grafting (CUBG) in the treatment of ABC.Introduction
Objective
Impaction bone grafting with milled human allograft is the gold standard for replacing lost bone stock during revision hip surgery. Problems surrounding the use of allograft include cost, availability, disease transmission and stem subsidence (usually due to shear failure of the surrounding allograft). Aims. To investigate various polymers for use as substitute allograft. The ideal graft would be a composite with similar mechanical characteristics as allograft, and with the ability to form de novo bone. High and low molecular weight (MW) forms of three different polymers (polylactic acid (PLA), poly (lactic-co-glycolic) acid (PLGA) and polycaprolactone (PCL)) were milled, impacted into discs, and then tested in a custom built shear testing rig, and compared to allograft. A second stage of the experiment involved the addition of skeletal stem cells (SSC) to each of the milled polymers, impaction, 8 days incubation, and then tests for cell viability and number, via fluorostaining and biochemical (WST-1, DNA) assays.Background
Methods
Acetabular bone deficiency presents one of the most challenging problems during revision hip arthroplasty. A variety of surgical options and techniques are available including impaction bone grafting. We present our medium to long-term experience of 68 consecutive hips in 64 patients who had acetabular revision using impacted cancellous bone grafting with bone cement with a mean follow up of 10.5 ±3.75) years (range 5.1 to 17.7 years). Patients' undergoing acetabular bone grafting during revision hip arthroplasty prior to insertion of a cemented cup between 1993 and 2000 were evaluated. Pre-operative, immediate post-operative, 1 year post-op and final follow-up radiographs were evaluated. The pre-operative bone loss was graded according to the AAOS and Paprosky classifications. The presence of radiolucencies, alignment and incorporation of bone graft were evaluated. The Harris Hip Score (HHS) was used to assess clinical outcome. 13 patients who were unable to attend the department were contacted for a telephone interview. Analysis of the Data was carried out using SPSS17 [SPSS Inc. Chicago, Illinois]Introduction
Methods
