Minimally invasive intramedullary stabilisation of short metacarpal shaft and neck fractures with a TEN is a safe surgical technique and achieves primary stability for practise. It reliably leads to fracture healing and produces excellent functional results.

We present a case of a distant pedicled flap to reconstruct a defect at the distal upper extremity. We used this flap as a salvage procedure to treat a patient in the intensive care unit who was in a reduced general condition with numerous comorbidities that made regional or free microvascular flaps hazardous.

In contrast to the common intra- or extra-articular fractures of the distal radius, radiocarpal fracture dislocations are rare injuries. Concerning this issue, only a small number of publications can be found. Nevertheless, it is important to be informed about this injury since prompt operative treatment is often required and immobilization alone will not be sufficient. Sometimes, radiocarpal fracture dislocations are combined with carpal injuries. In such cases, both the radiocarpal dislocation and carpal injury have to be treated. Diagnostic difficulties can lead to misinterpretation or underdiagnosis. Insufficient reduction and fixation may result in joint incongruity and subsequent osteoarthritis. Reconstruction of the radiocarpal ligaments is a substantial part of operative treatment.

Background: Chronic exposure to occupational ionising radiation is seen as one reason for elevated cancer prevalence. </P><P> Objective: The aim of this retrospective study was to evaluate radiation exposure of anaesthetists by real-time dosimetry. Methods: Data of 296 patients were analyzed. Ten types of trauma operation procedures including osteosynthesis of upper and lower extremity fractures and minimally invasive stabilisation of traumatic and osteoporotic vertebral fractures were accomplished. Evaluation was performed by an occupational dosimetry system, which visualises anaesthetists radiation exposure feedback compared to surgeons in real-time. Results: A significantly lower radiation exposure to anaesthetists compared to surgeons was observed in four types of operative procedures: Plate fixation of proximal humerus fractures, osteosynthesis of proximal femoral fractures, stabilisation of traumatic and osteoporotic vertebral fractures. In four types of operations (plate osteosynthesis of proximal humeral, distal radial and tibial fractures and intramedullary nailing of the clavicle), anaesthetists` amount of radiation exceeded one-third of the surgeons' exposure, especially if the C-arm tube was positioned close to the anaesthetists work station at the patients' head. Conclusion: By using the occupational radiation dose monitoring system, radiation exposure to anaesthetists was visualised in real-time during trauma operations. Radiation exposure of anaesthetists depends on the type of operation and the position of the C-arm. The system may help to increase anaesthetists` awareness concerning radiation exposure and to enhance compliance in using radiation protection techniques.

CG as a simple, reproducible and intuitive communication tool for C-arm guidance reduces intraoperative staff radiation exposure especially while fixation of long bone fractures and in spine surgery.