Introduction. Thoracic wall surgery can cause severe pain and inhibition of coughing with effects. (1) Various local anaesthetic (LA) techniques have been tried successfully to mitigate the use of opioids alone. We believe this is the first time that a serratus plane block using an epidural catheter (SABER)has been studied in anterior spinal fusion (ASF) procedures. Our aim was to ascertain how it would affect ASF compared to gold standard posterior spinal fusion (PSF) surgery. Materials and Methods. We identified 43 patients from the years 2017 to 2019. 24 had ASF and 19 had PSF. Detailed data were collected on local anaesthetic infusion (LAI) SaBER, mean pain scores(MPS), morphine, chirocaine usage and hospital length of stay (HLOS). We divided the patients into 4 groups: Short PSF (SPSF), Long PSF (LPSF), Thoracic anterior fusion (TA) and Thoracolumbar anterior fusion (TLA) surgery. 4 patients in the SPSF and 4 in the LPSF group had LAI because they had a costoplasty. All patients in the anterior group had SaBER. Results. Mean morphine usage was higher in the ASF group. Mean LA usage was lowest in the TLA and highest in the LPSF group (see table). 12 and 24 hour MPS were lower in both anterior groups compared to posterior. Mean HLOS was similar in all groups. Conclusion. Despite painful costoplasties in the anterior group, LAI enabled lower MPS overall and similar HLOS between PSF and ASF groups. Consequently, ASF (with fewer fusion levels) can replace equivalent PSF with resultant less stiffness and increased mobility. Reduction in MPS may be further improved by investigating detailed protocols whereby boluses of LA are given in addition to LAI. This may lead to morphine sparing in the anterior group as has been seen in other studies on thoracic wall procedures. (2). For any figures or tables, please contact the authors directly

Aims

This study aimed to evaluate rasterstereography of the spine as a diagnostic test for adolescent idiopathic soliosis (AIS), and to compare its results with those obtained using a scoliometer.