Der Unfallchirurg
-
Fractures of the distal radius in elderly patients increasingly contribute to the workload in emergency departments worldwide. There is still no consensus about the best treatment option, e. g. closed reduction and cast stabilization, percutaneous pinning, external fixation or open reduction and internal fixation with volar locking plates (ORIF). In addition, the influence of pharmacological antiosteoporotic treatment (e. g. bisphosphonates) is unclear. ⋯ A clinical or statistical advantage of ORIF over conservative treatment with respect to DASH scores 12 months after the index fracture event could not be demonstrated with a mean difference of 0.25 (95 % confidence interval CI -0.57-1.07). According to current best scientific evidence from preclinical and clinical investigations, antiosteoporotic medication does not have an unfavorable influence on fracture healing and should be continued due to its proven effectiveness in reducing subsequent osteoporotic fractures. Following distal radius fractures in elderly patients with clinical risk factors, an osteoporosis screening should be routine practice and a specific therapy should be initiated if the fracture risk is increased.
-
Instable pelvic injuries are often associated with a high blood loss, which can effectively be curtailed by rapid external stabilization of the pelvis. The S3 guidelines on the treatment of multiple trauma and the severely injured recommend an initial stability testing in cases of an instable pelvis and hemodynamic instability even though the sensitivity is very low, with subsequent external stabilization. Radiological diagnostic procedures are also becoming more important for early diagnostics. ⋯ In cases of persisting hemorrhage in spite of external stabilization, most participants preferred a pelvic tamponade but angioembolization was also highly rated. Because many of the participants relied on their own findings from stability testing for a decision on external emergency stabilization despite the very low sensitivity, in cases of false negative testing there is a risk of insufficient treatment resulting in life-threatening hemorrhage. From our viewpoint, it therefore makes sense to treat patients with a suspicion of instable pelvic fractures based on the trauma mechanism and clinical examination (without mechanical stability testing) with non-invasive external pelvic stabilization as early as possible.
-
Case Reports
[Percutaneous sclerotherapy with polidocanol : Successful relapse therapy of infantile aneurysmal bone cyst].
The aneurysmal bone cyst (ABC) is well-known for its local expansile growth form and for the high risk of recurrence after treatment. We present the case of a 6‑year-old patient with a large ABC in the metaphysis of the proximal tibia, which showed recurrence only five months after treatment with curettage and autologous bone graft. By using six percutaneous intralesional injections of polidocanol the patient was successfully treated with no recurrence. After 18 months, a mild genu valgum was clinically noted.
-
The operative treatment of unstable distal radius fractures primarily aims for the anatomical reduction of the joint while addressing accompanying injuries. Anatomical reduction, stable fixation and early functional movement of the joint are the three cornerstones of modern treatment concepts of distal radius fractures. ⋯ The biomechanical aspects, anatomical findings and clinical evaluation that have influenced current design features and trends in new developments of the latest plates are emphasized. This is an ongoing process that is supported through the investigation and feedback of clinical science.