Pilot Study Comparing Two Techniques of Taking Care Analgesic in Patients 70 and Older, Awaiting Surgery After Extracapsular Fracture of the Proximal Femur

Inclusion Criteria: * Patient aged 70 and over, * Extracapsular fracture isolated from the proximal end of the femur, * Informed consent of the patient for participation in the study, * Patient affiliated to a social security scheme. Exclusion Criteria: * Restlessness or fragile skin condition that may prevent the establishment or maintenance of traction stuck preoperatively * Insane or confounding Pathology, * Predictable time before operation\> to 72 hours (eg anticoagulated patient orally before the fracture \[antiplatelet agents are allowed\], other associated diseases: urinary tract infection, pneumonia ...) * Patient under guardianship, curatorship, or under judicial protection.