Injury
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Pathologic fractures of the femur because of bone metastases seriously affect the quality of life of cancer patients. Different surgical options are indicated to achieve a durable and solid fixation, depending on several clinical, prognostic and mechanical factors. Locked intramedullary nailing is currently used to treat pathologic femoral fractures in patients with multiple metastases when the trochanteric region or shaft is mainly involved. ⋯ Results confirm that multiple factors related to patients and primary cancer may affect survival rate after femoral fracture. Intramedullary nailing should be indicated for pathologic fractures at femoral diaphysis and metaphysis when cancer is in an advanced stage. This procedure offers good and durable stability, and enables pain relief, early postoperative mobilisation and weight-bearing, thus improving the quality of life of cancer patients.
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It is generally recognised by surgeons that there are anatomical variations of the popliteal artery and its branches, and knowledge of these has important clinical implications for fibula flap harvest. The aim of this study was to report our experience on 101 fibula free flaps, highlighting a new type of anatomical variation of the peroneal artery in a patient undergoing osteocutaneous fibula free flap for tibial reconstruction. ⋯ This is an uncommon case of a rare infrapopliteal branching pattern that was undetected clinically and sonographically, exposing both the surgeon and patient to high risk of flap failure and/or leg ischaemic complication. Surgeons conducting free fibula transfer surgery should be aware of such a possibility as well as other variations, and could consider performing routine angiographic study on the donor limb, or they may be skilful enough to apply instant tricks to enable them to conduct the procedure safely.
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Vascularised fibular grafts (VFGs) are widely used for primary reconstruction of long bones after bone tumour resections. The biological properties of VFGs are such that they can be a useful option even in failed intercalary reconstructions. The purpose of the current study was to investigate the results and the morbidity of VFGs as a salvage procedure in failed previous reconstructions after intercalary bone tumour resection of the femur. ⋯ Significant hypertrophy of the VFG was detected in seven of nine evaluable patients. At final follow-up the mean Musculoskeletal Tumour Society (MSTS)'93 functional score of the nine evaluable patients was 90% (range 66-100%). These results indicate that VFG is a valid salvage procedure in failed intercalary reconstructions of the femur after bone resection.
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Traumatic lesions at the elbow involving great loss of substance are uncommon, but represent a significant problem when such cases are referred to a trauma department. Most of these injuries may cause severe final functional impairment, thereby jeopardising future activities, particularly in cases where treatment was delayed or inappropriate. ⋯ Each type of tissue loss should be managed by choosing the most suitable technique from the armamentarium of reconstructive surgery, taking into account different priorities and the optimum timing (immediate or delayed, one- or two-stages). The authors describe a spectrum of indications and techniques that can be useful tools in managing these injuries.
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There is no classification for acquired forearm deformities. A clinical-radiographic study was conducted to classify these deformities and evaluate the results. ⋯ Characteristics and locations of post-traumatic deformities were identified. The major location is diaphisary and distal, the elbow is rarely affected. The functional consequence is a limitation in the range of motion of the hand. The best results are achieved with short-term treatment.