Surgical Field Quality Assessment and Complications in Distal Radius Fractures Using the Minimum Inflation Tourniquet Pressure.

Inclusion Criteria: * Patients aged 18 years or older, diagnosed with a distal radius fracture meeting surgical criteria. * Surgery performed by the Hand Unit at Terrassa University Hospital. * Axillary block as the anaesthetic technique. * The surgeon completes all required study procedures. * Written informed consent obtained from the patient. Exclusion Criteria: * Bilateral distal radius fractures. * Osteosynthesis of an ipsilateral distal ulnar fracture. * Requirement for general anaesthesia. * High anaesthetic risk (ASA IV). * Body mass index (BMI) \> 40. * Uncontrolled hypertension or treatment with more than three antihypertensive medications. * Contraindications to tourniquet use, such as arteriovenous fistulas or peripheral vascular disease. * Failure of the surgeon to complete the required study procedures. * Lack of informed consent for participation in the study.