So far , the evidence available from the studies included is insufficient to prove that neuraxial anesthesia is more effective and safer than general anesthesia for orthopedic surgery .
However , this systematic review does not rule out clinical ly important differences with regard to mortality , stroke , myocardial infa rct ion , length of hospitalization , postoperative cognitive dysfunction or pneumonia
CONTEXT AND OBJECTIVE Taking the outcome of mortality into consideration , there is controversy about the beneficial effects of neuraxial anesthesia for orthopedic surgery .
The aim of this study was to compare the effectiveness and safety of neuraxial anesthesia versus general anesthesia for  orthopedic surgery .
Anaesthesia for lower limb amputation
Amputation of the lower limb for vascular disease has a high morbidity and mortality . A comparative study in 60 patients was carried out between spinal analgesia with sedation and general anaesthesia with controlled ventilation which maintained end expiratory carbon dioxide between 4–4.5 kPa . The spinal technique had advantages over general anaesthesia during surgery and in the first 24 hours , but no long term benefits
So far , the evidence available from the studies included is insufficient to prove that neuraxial anesthesia is more effective and safer than general anesthesia for orthopedic surgery .
However , this systematic review does not rule out clinical ly important differences with regard to mortality , stroke , myocardial infa rct ion , length of hospitalization , postoperative cognitive dysfunction or pneumonia
CONTEXT AND OBJECTIVE Taking the outcome of mortality into consideration , there is controversy about the beneficial effects of neuraxial anesthesia for orthopedic surgery .
The aim of this study was to compare the effectiveness and safety of neuraxial anesthesia versus general anesthesia for  orthopedic surgery .