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Background: Proximal humeral fractures are a relatively common injury in childhood and adolescence, accounting for 0.45-2% of all fractures [2, 18]. Treatment is usually conservative but is still the subject of a scientific debate [9, 12]. In addition to the S1-LL, there are different recommendations for the diagnostics and treatment of these fractures in the literature., Methodology: As part of the 10th scientific meeting of the SKT of the DGU, the existing recommendations and the relevant or current literature were critically discussed by a panel of experts and a consensus was formulated. An algorithm for the diagnostics, therapy and treatment was integrated into this., Results: The measurement of axial deviation and tilt is not interobserver and intraobserver reliable [3]. The age limit for when complete correction is possible was set at an age of 10 years, as the correction potential changes around this age. For diagnostic purposes, well-centered X‑ray images in 2 planes (true AP and Y‑images without thoracic parts) is defined as the standard. At the age of less than 10 years, any malposition can be treated conservatively with Gilchrist bandaging for 2-3 weeks. Surgery can only be indicated in individual cases, e.g., in the event of severe pain or the need for rapid weight bearing. An ad latus displacement of more than half the shaft width should not be tolerated over the age of 10 years. Due to the variance in the measurement results, it is not possible to recommend surgical treatment depending on the extent of the ad axim dislocation. As a guideline, the greater the dislocation and the closer the child is to growth joint closure, the more likely surgical treatment is indicated. The development should be taken into account. The gold standard is retrograde, radial and unilateral ESIN osteosynthesis using two intramedullary nails. Osteosynthesis does not require immobilization. A follow-up X‑ray is planned for unstable fractures without osteosynthesis after 1 week, otherwise optional for documentation of consolidation after 4-6 weeks, e.g., if sports clearance is to be granted and before metal removal (12 weeks)., Conclusion: Recommendations for surgical indications based on the extent of tilt are not reproducible and seem difficult in view of the current literature [3, 9, 12]. A pragmatic approach is recommended. The prognosis of the fracture appears to be so good, taking the algorithm into account, that restitutio ad integrum can be expected in most cases., (© 2024. The Author(s).)

Purpose: This study investigates the occurrence of (progressive) posttraumatic valgus deformity after proximal metaphyseal greenstick fractures of the tibia in young children, and whether non-surgical or surgical treatment influences the outcome., Methods: A retrospective multi-center study was conducted including surveys and X-rays of patients < 12 years of age with a fracture of the proximal tibia. In patients with greenstick fractures, the medial proximal tibia angle (MPTA; defined as the angle of the tibial axis and the joint-line of the knee) was measured at trauma, short-term follow-up (st-FU), and long-term FU (lt-FU) as defined for the 2 groups of non-surgically and surgically treated patients., Results: Of a total of 322 fractures, 91 were greenstick fractures. Of these, 74 were treated non-surgically and 17 were treated surgically. The mean MPTA at trauma of non-surgically treated patients was 91.14°, and of surgically treated patients was 95.59° (p = 0.020). The MPTA in non-surgically treated patients significantly increased from the timepoint of trauma to st-FU (92,0°; p = 0.030), and lt-FU (92,66°, p = 0.016). In surgically treated patients, the MTPA improved after trauma to st-FU (94.00°; p = 0.290), and increased again to lt-FU (96.41°; p = 0.618)., Conclusion: Progressive valgus deformity after greenstick fractures of the proximal tibia occurred in both non-surgically and surgically treated patients. In non-surgically treated patients, this was of statistical, but not clinical significance. In surgically treated patients, progressive valgus was observed after metal removal for an unknown reason. Therefore, surgery for proximal greenstick fractures of the tibia in this age group has only limited effect and may be indicated only in selected cases. Further studies are needed to explain the responsible mechanisms., Level of Evidence: III, retrospective analysis., (© 2022. The Author(s).)

Introduction: Clavicle shaft fractures are among the most common fractures in childhood and adolescence. In the past they were almost exclusively treated conservatively but in recent years there has been an increase in surgical treatment. Nevertheless, exact recommendations for the choice of diagnostics and for the treatment regimen do not yet exist., Material and Methods: Therefore, our aim was to develop a consensus within the 7th scientific working meeting of the section for pediatric traumatology in the German Society for Trauma Surgery based on expert opinion., Results: Single-plane radiographic imaging is considered the gold standard diagnostic tool. Children younger than 10 years are primarily treated conservatively, and the type of immobilization is secondary. In girls older than 12 years and boys older than 14 years, fractures dislocated by more than the shaft width and shortened by > 2 cm should be treated by open reduction and stabilized by osteosynthesis, followed by free-functional follow-up treatment., Conclusion: In addition to X‑rays, diagnostics using ultrasound must be further established. Treatment continues to be primarily conservative, but surgical treatment is also important, especially in adolescents. If the indications are correct, a good outcome can be expected regardless of the choice of treatment., (© 2022. The Author(s), under exclusive licence to Springer Medizin Verlag GmbH, ein Teil von Springer Nature.)

Purpose: Numerous approaches to the management of juvenile and aneurysmal bone cysts (ABC) are described in the specialist literature together with discussion of the associated healing and recurrence rates. Since there is currently no evidence-based treatment standard for these conditions, the aim of this systematic literature review with meta-analysis was to examine the different management approaches, evaluate the corresponding clinical outcomes and, as appropriate, to formulate a valid treatment recommendation., Methods: A systematic search on OVID Medline ® based on a pre-existing search strategy returned 1333 publications. Having defined inclusion and exclusion criteria and analysis of the relevant full texts, 167 publications were included in the descriptive analysis and 163 in the meta-analysis. For this purpose, different subgroups were created, based on the type of cyst and the therapeutic procedure. Those subgroups were then analysed in relation to their healing rates, the number of recurrences and complication rates., Results: For aneurysmal bone cysts, both surgical removal and Doxycycline injection lead to excellent outcomes (98% healing) and low recurrence rates (6% and 11% resp.). Curettage (91% healing), including its combination with autologous cancellous bone graft (96% healing), showed very good healing rates but higher recurrence rates (22% and 15%, resp.), which were however improved by preoperative selective arterial embolization. A critical view must be taken of radiotherapy (90% healing) and the injection of alcohol (92% healing) because of their high complication rates (0.43/cyst and 0.42/cyst, resp.). In the management of juvenile bone cysts, surgical interventions like curettage and cancellous bone graft (87% healing) are far superior to non-surgical approaches (51% healing), furthermore, the application of autologous cancellous bone graft reduced the recurrence rate (3% recurrence) compared to curettage alone (20% recurrence). In subgroup analysis, treatment by ESIN was found to produce excellent outcomes (100% healing), though the patient collectives were small., Conclusion: Surgical procedures to treat aneurysmal bone cysts appear to be the method of choice whereby Doxycycline injection may be an alternative. A surgical approach should be preferred in the treatment of juvenile bone cysts., (© 2022. The Author(s).)