Introduction. This study was performed to investigate the efficacy of steroid and local anaesthesia (LA) in reducing post-operative pain in lumbar
Single level
Background. Percutaneous endoscopic interlaminar
Prolonged length of stay (LOS) is a significant contributor to the variation in surgical health care costs and resource utilization after elective spine surgery. The primary goal of this study was to identify patient, surgical and institutional variables that influence LOS. The secondary objective is to examine variability in institutional practices among participating centers. This is a retrospective study of a prospectively multicentric followed cohort of patients enrolled in the CSORN between January 2015 and October 2020. A logistic regression model and bootstrapping method was used. A survey was sent to participating centers to assessed institutional level interventions in place to decrease LOS. Centers with LOS shorter than the median were compared to centers with LOS longer than the median. A total of 3734 patients were included (979
Anterior cervical discectomy and fusion (ACDF) is a well-established spinal operation for cervical disc degeneration disease with neurological compromise. The procedure involves an anterior approach to the cervical spine with
Symptomatic lumbar spinal stenosis is a common entity and increasing in prevalence. Limited evidence is available regarding patient reported outcomes comparing primary vs revision surgery for those undergoing lumbar decompression, with or without fusion. Evidence available suggest a lower rate of improvement in the revision group. The aim of this study was to assess patient reported outcomes in patients undergoing revision decompression, with or without fusion, when compared to primary surgery. Patient data was collected from the Canadian Spine Outcomes Research Network (CSORN) database. Patients undergoing lumbar decompression without or without fusion were included. Patients under 18, undergoing
Background. Cauda equina syndrome (CES) is a physical process. There is compression of the cauda equina resulting in arrest of the electrochemical signal from the central nervous system. Previous studies have demonstrated that anthropomorphic features influence nerve conduction properties. Aim. We therefore sought to if there was an association between biophysical parameters and CES. Setting and design. Single centre retrospective comparative study. Method and materials. We analysed consecutive patients who had elective lumbar
This study aimed to investigate the risk of postoperative complications in COVID-19-positive patients undergoing common orthopaedic procedures. Using the National Surgical Quality Improvement Programme (NSQIP) database, patients who underwent common orthopaedic surgery procedures from 1 January to 31 December 2021 were extracted. Patient preoperative COVID-19 status, demographics, comorbidities, type of surgery, and postoperative complications were analyzed. Propensity score matching was conducted between COVID-19-positive and -negative patients. Multivariable regression was then performed to identify both patient and provider risk factors independently associated with the occurrence of 30-day postoperative adverse events.Aims
Methods
Nowadays many new minimally invasive techniques are experienced to perform lower lumbar interbody fusion in attempt to decrease the complications related to open anterior approach. AxiaLIF (axial lumbar interbody fusion) system is a percutaneous transacral approach that exploits the virtual presacral retroperitoneal space to perform annulus-sparing
Aim. Pyogenic spondylodiscitis is associated with prolonged antimicrobial therapy and high relapse rates. Nevertheless, tissue pharmacokinetic studies of relevant antimicrobials in both prophylactic and therapeutic situations are still sparse. Previous approaches based on bone biopsy and
To report a rare case of successfully treated synchronous shoulder septic arthritis, total knee replacement infection and lumbar spondylodiscitis in a patient with rheumatoid arthritis. Fifty-six year old woman, with a history of rheumatoid arthritis diagnosed at twenty-five year old, and total knee replacement at fifty-four. Recently treated with etanercept, presented with acute inflammatory signs of the right shoulder in addition to right knee and lumbar back pain for 6 months. After a shoulder and knee arthrocentesis the diagnosis suspicion of shoulder septic arthritis and total knee replacement infection was confirmed. Therefore it was performed shoulder arthroscopic irrigation and debridement and the first of two stages knee revision, with implantation of antibiotic cement on cement articulating spacer. It was also diagnosed a L1–L2 and L4–L5 spondylodiscitis with dural compression documented on MRI, which determined surgical treatment. By a posterior approach it was performed instrumentation from T11 to L5, followed by L1–L2 and L4–L5
Purpose of Study. Discecomy is a common operation peformed for back pain at our hospital. We analysed the theatre register looking at demographic and health data for our patients to shed more light on this cases. Description of Methods. Entries in the spinal unit theatre registers from 2000–2012 were reviewed, and all patients undergoing
The aim of this paper is to describe the impact of COVID-19 on spine surgery services in a district general hospital in England in order to understand the spinal service provisions that may be required during a pandemic. A prospective cohort study was undertaken between 17 March 2020 and 30 April 2020 and compared with retrospective data from same time period in 2019. We compared the number of patients requiring acute hospital admission or orthopaedic referrals and indications of referrals from our admission sheets and obtained operative data from our theatre software.Aims
Methods
Background. The transverse skin incision for anterior cervical spine surgery is not extensile, thus it must be made at the accurate level. The use of palpable bony landmarks is unreliable due to anatomical variations and pre-operative fluoroscopy to identify the level takes up operating room time, increases the radiation dose to the patient and increases the overall cost of the operation. Objective. To describe a simple, fast and inexpensive method of accurate transverse skin incision placement for anterior cervical spine surgery and to report on its use in 54 consecutive adult patients. Patients and Methods. In each case a ratio was recorded on the lateral cervical spine radiograph based on the distance between the clavicle and mandible and the operative level; this was then applied to measurements on the patient's neck. Results. Procedures performed consisted of a mix of
Introduction. MRI imaging is carried out to identify levels of degenerative disc disease, and in some cases to identify a definite surgical target at which decompression should take place. We wanted to see if repeat MRI scans due to a prolonged time between the initial diagnostic MRI scan of the lumbar sacral spine, and the MRI scan immediately pre-operatively, due for the desire for a ‘fresh’ MRI scan pre-operatively, altered the level or type of procedure that they would have. Methods. This was a retrospective observational cohort study. Inclusion criteria- all patients with more than one MRI scan before their surgical procedure on the lumbar sacral spine, these were limited to patients that had either,
Objective. To investigate, through a randomised, single blind, Quasi-experimental trial, whether immediate physiotherapy after lumbar micro-discectomy enables patients to become independently mobile more rapidly with no increase in risk of complications. Background data. Although studies have demonstrated the efficacy of rehabilitation after lumbar
Restarting planned surgery during the COVID-19 pandemic is a clinical and societal priority, but it is unknown whether it can be done safely and include high-risk or complex cases. We developed a Surgical Prioritization and Allocation Guide (SPAG). Here, we validate its effectiveness and safety in COVID-free sites. A multidisciplinary surgical prioritization committee developed the SPAG, incorporating procedural urgency, shared decision-making, patient safety, and biopsychosocial factors; and applied it to 1,142 adult patients awaiting orthopaedic surgery. Patients were stratified into four priority groups and underwent surgery at three COVID-free sites, including one with access to a high dependency unit (HDU) or intensive care unit (ICU) and specialist resources. Safety was assessed by the number of patients requiring inpatient postoperative HDU/ICU admission, contracting COVID-19 within 14 days postoperatively, and mortality within 30 days postoperatively.Aims
Methods
Introduction. Luk (Luk et al. Spine vol 23(21) 2303-2307 1998) has shown that in posterior surgery, the correction achieved can be predicted by fulcrum bending films. The relevance to anterior correction has been disputed, as this commonly involves shortening the spine by the removal of intervertebral discs. The aim of the study was to see whether the pre-operative bending angle reflected the degree of correction achieved. Method. 91 patients with a structural thoracic curve had an anterior endoscopic correction using a single rod. The mean age was 16.1 years. (range 10-46) The majority of curves were Lenke type 1 (79%) or Type 2 (8%). In all cases disc clearance and bone grafting were performed. All had pre-operative fulcrum bending films. The mean Cobb angle achieved at the pre-operative bending film was compared with the post-operative correction at 2 months. The FBCI (Fulcrum Bending Correction Index) and correction rates were also calculated. The FBCI is calculated by dividing the correction rate by the fulcrum flexibility and expressed as a percentage. It takes into account the pre-operative flexibility of the curve. Results. The mean Cobb angle achieved at the pre-operative bending film was 20.4 degrees. The mean Cobb angle of the corrected curve at 2 months following surgery was 20.4 degrees, (p=0.96). The mean FBCI was 107%. The overall correction rate was 60.1%. Conclusion. In our series fulcrum bending films have been highly predictive of the correction achieved following anterior endoscopic correction. The correction rate of 60.1% is in keeping with other series. In addition, the FBCI was 107%. The instrumentation had corrected to the flexibility achieved at the time of the pre-operative bending films. This implies that the
We reported the first single surgeon series comparing outcome of microscopic and open primary single level unilateral lumbar decompression or
We aimed (1) to determine the factors which influence outcome after surgery for CES and (2) to study CES MRI measurements. 56 patients with evidence of a sphincteric disturbance who underwent urgent surgery (1994-2002) were identified and invited to clinic. 31 MRIs were available for analysis and randomised with 19 MRIs of patients undergoing