Ultrasound-guided Infraclavicular Block With Lidocaine or Ropivacaine for Closed Reduction of Distal Radius Fractures

Inclusion Criteria: Patients who have given written informed consent to participate in the study after having understood it, as well as: • Having a distal radius fracture requiring closed reduction Exclusion Criteria: Patients who meet one or more of the following criteria will be excluded from participating in the study: * BMI \> 40 kg/m2 * Weight \< 50 kg * Age \< 18 years * American Society of Anesthesiologists (ASA) physical status classification system grade \>3 * Allergy to experimental drugs * Patients who cannot cooperate with the examinations or treatment * Patients who do not understand or speak Danish * Patients with peripheral or central neurological disease or nerve damage with neurological effect on the upper extremity, where closed reduction is required