Beneficial effect of traditional Chinese medicine fumigation "Bone-healing Powder" in postoperative pain and recovery of neurological function of traumatic thoracolumbar spine fractures: A case-control study.

Background: Thoracolumbar spine (TLS) fractures are commonly associated with the young healthy population, with its risk factors including both high-energy traumas and neurological deficit. The underlying mechanisms of traditional Chinese medicine (TCM) and TLS fractures have been explored. Therefore, our prospective study was conducted in order to explore the beneficial effects of TCM fumigation "Bone-healing Powder" method in both postoperative pain as well as the recovery of the patient's neurological function following healing from their traumatic TLS fractures.

Methods: Patients dealing with traumatic TLS fractures were randomly assigned into both the control and the intervention groups based on whether or not they received prior TCM fumigation in addition to any and all conventional therapy. Imaging indexes, including height of the injured vertebra (%), Cobb angle (°), horizontal displacement (%), compression area (%), sagittal diameter (%), and degree of both the swelling and pain regarding the fractures were observed and recorded both before and after the treatment for proper progression documentation. The neurological function was evaluated according to American Spinal Injury Association (ASIA) classification in order to investigate whether TCM fumigation "Bone-healing Powder" could affect the recovery of the patient's neurological function.

Results: Following the treatment as well as 1 year after its completion, patients who received TCM fumigation presented a higher height of their previously injured vertebra (%) and sagittal diameter (%), while a lower Cobb angle (°), horizontal displacement (%), and compression area (%) than those who were part of the conventional therapy group. A week posttreatment, patients that received TCM fumigation also showed no signs of swelling or mild pain. One year following the treatment, patients receiving TCM fumigation demonstrated an improved neurological function.

Conclusion: These findings help to indicate that TCM fumigation "Bone-healing Powder" reduces the degrees of postoperative pain and swelling, and effectively improves recovery of the neurological function of those patients with traumatic TLS fractures, proving its worth as a clinical method in treatment.