Zeitschrift für Orthopädie und Unfallchirurgie
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Every day several million people are seeking for answers to medical problems via the internet. In particular parents, whose children are affected by systemic diseases, orthopaedic defective positions, anomalies or deformities, use the internet to increase their knowledge. Concerning this situation there is a lack of studies in the current literature. ⋯ The internet is an important source of information for parents in the field of paediatric orthopaedics. Treating physicians will be increasingly confronted with the results of parental internet enquiries.
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The short-term results of a prospective, consecutive series of 50 cementless modular short hip stem endoprostheses are reported. ⋯ Our results support the use of the investigated short hip stem for THA when the femoral bone quality and morphology support the metaphyseal anchoring concept. The surgical technique must avoid a stem position without proximal-lateral cortical contact to the femoral osteotomy, as this reduces primary implant stability. Further follow-up is necessary to validate the long-term success of this procedure.