RESUMEN
To compare the long and short term effectiveness of different preoperative approaches for lumber spinal fractures and finds a better surgical method for the disease. Follow up records of 144 patients received hyperbaric oxygen therapy or methylprednisolone infusion within 8 hours after the lubmer spinal injury were analyzed. Postoperative outcome immediately and 3, 6, 12, 36 months after the surgery were compared to evaluate the effectiveness two different approaches. The results indicated that there are no significant differences regarding age, sexual proportion, body mass index (BMI), visual analogue scale of pain (VAS) score as well as Frankel scores before the surgery, and significant differences VAS score as well as Frankel scores immediately after the surgery. In conclusion, hyperbaric oxygen therapy within 8 hours after the injury can be more effective than methylprednisolone infusion in patients with lumber spinal injury.