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

Purpose of the study. The aims of the study were to explore the experiences of sciatica sufferers, their perceptions of physiotherapy and healthcare service provision. Methods. This was the qualitative element of a mixed methods study investigating the feasibility of early physiotherapy for sciatica. Participants in the pilot trial consented to take part in semi-structured interviews before and after they had undertaken an individualised physiotherapy programme. Data from the interviews was examined line by line using a thematic analysis approach with key themes and sub-themes emerging. Results. Thirty-three participants were recruited and a total of 45 interviews being carried out. 7 central themes and 17 sub-themes were generated from thematic analysis. The first-line treatment administered to all participants by their G.P was a combination of analgesia. The drugs used included paracetamol, ibuprofen, nefopam, diclofenac, tramadol, morphine, diazepam and baclofen. Neuropathic pain modulating medication such as amitriptyline, gabapentin or pregabalin was widely used. Participants reported that medication simply didn't provide sufficient pain relief at a dose where side-effects were acceptable. Twenty-four interviewees described the negative side-effects of the drugs including nausea, dizziness, confusion, constipation, drowsiness, impotence and bloating. Furthermore, participants were concerned about their ability to carry out normal day to day tasks such as childcare, work and driving due to the side-effects of the drugs. Conclusion. Sciatica can be all encompassing, with severe pain and disability. A range of medication is commonly used for pain relief. The results from this study suggest that the drugs don't provide significant pain relief without deleterious side-effects in some patients. No conflicts of interest for any authors. Sources of funding: MR is the recipient of a HEE/NIHR Clinical Doctoral Research Fellowship which funded the study

Aims

Closed suction subfascial drainage is widely used after instrumented posterior spinal fusion in patients with a spinal deformity. The aim of this study was to determine the effect of this wound drainage on the outcomes in patients with adolescent idiopathic scoliosis (AIS). This was a further analysis of a randomized, multicentre clinical trial reporting on patients after posterior spinal fusion using segmental pedicle screw instrumentation. In this study the incidence of deep surgical site infection (SSI) and chronic postoperative pain at two years’ follow-up are reported.

Aims

The aim of this study was to evaluate whether, after correction of an adolescent idiopathic scoliosis (AIS), leaving out the subfascial drain gives results that are no worse than using a drain in terms of total blood loss, drop in haemoglobin level, and opioid consumption.

Background. Minimally invasive surgery is an alternative therapeutic option for treating unstable spinal pathologies to reduce approach-related morbidity inherent to conventional open surgery. Objective. To compare the safety and therapeutic efficacy of percutaneous fixation to that of open posterior spinal stabilisation for instabilities of the thoraolumbar spine. Study Design. Comparison study of prospective historical cohort versus retrospective historical control at a tertiary care centre. Methods. Patients who underwent open or percutaneous posterior fixation for thoracic-lumbar instabilities secondary to metastasis, infection and acute trauma were included. Minimally access non traumatic instrumentation system (MANTIS) was used for percutaneous stabilisation. Outcome Measures. The differences in surgery-related parameters including operative time, blood loss, radiation exposure time, analgesia requirement, screw related problems and length of hospitalisation between the groups were analyzed. Results. There were a total of 50 patients with 25 in each group. There were no significant differences concerning age, sex, ASA, pathology causing instability, level and number of segments stabilised between the groups. There were significant differences between the MANTIS and open group in terms of blood loss (492 versus 925 ml, p<0.0001), post-op analgesia requirement (33 versus 45 mg/day of morphine, p<0.0004) and length of hospital stay for trauma sub-group of patients (6.2 versus 9.6 days, p< 0.0008). Average operative time of the MANTIS group was 190.2 minutes, not significantly longer to that of the conventional open group (183.84 minutes, p>0.05) Open group patients had less radiation exposure (average of 0.6 minutes) compared to MANTIS cohort (3.1 minutes). There were 2 patients with screw misplacements comprising one from each group that needing revision. Conclusion. Percutaneous spinal stabilisation using mini-invasive system is a good surgical therapeutic choice in thoracic-lumbar instabilities. It has the advantage of less trauma, quick recovery and shortened hospital stay with accuracy of screw placement as similar to those reported for other techniques. Indications and limitations of this technique must be carefully identified. Interest Statement. There was no commercial support or funding of any sort

We report the incidence of and risk factors for complications after scoliosis surgery in patients with Duchenne muscular dystrophy (DMD) and compare them with those of other neuromuscular conditions.

We identified 110 (64 males, 46 females) consecutive patients with a neuromuscular disorder who underwent correction of the scoliosis at a mean age of 14 years (7 to 19) and had a minimum two-year follow-up. We recorded demographic and peri-operative data, including complications and re-operations.

There were 60 patients with cerebral palsy (54.5%) and 26 with DMD (23.6%). The overall complication rate was 22% (24 patients), the most common of which were deep wound infection (9, 8.1%), gastrointestinal complications (5, 4.5%) and hepatotoxicity (4, 3.6%). The complication rate was higher in patients with DMD (10/26, 38.5%) than in those with other neuromuscular conditions (14/84, 16.7% (p = 0.019). All hepatotoxicity occurred in patients with DMD (p = 0.003), who also had an increased rate of deep wound infection (19% vs 5%) (p = 0.033). In the DMD group, no peri-operative factors were significantly associated with the rate of overall complications or deep wound infection. Increased intra-operative blood loss was associated with hepatotoxicity (p = 0.036).

In our series, correction of a neuromuscular scoliosis had an acceptable rate of complications: patients with DMD had an increased overall rate compared with those with other neuromuscular conditions. These included deep wound infection and hepatotoxicity. Hepatotoxicity was unique to DMD patients, and we recommend peri-operative vigilance after correction of a scoliosis in this group.

Cite this article: Bone Joint J 2014; 96-B:943–9.