Tthe investigators first want to assess the preoperative assessment of elderly and fragile patients admitted urgently for hip surgery. The investigators are setting up a multicenter observational questionnaire for consecutive patients. An electronic questionnaire is distributed via SurveyMonkey to various university hospitals, general hospitals and private institutions in France. The objective of this study is to evaluate the preoperative management of these patients: Clinical, biological evaluation, and analyze the current daily practice regarding the place of POC ultrasound preoperatively; the second question is to know if the choice of the anesthesia technique results from the patient's assessment.