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Study Design: Cross-sectional survey., Objective: Currently there is limited evidence and guidance on the management of mild degenerative cervical myelopathy (DCM) and asymptomatic spinal cord compression (ASCC). Anecdotal evidence suggest variance in clinical practice. The objectives of this study were to assess current practice and to quantify the variability in clinical practice., Methods: Spinal surgeons and some additional health professionals completed a web-based survey distributed by email to members of AO Spine and the Cervical Spine Research Society (CSRS) North American Society. Questions captured experience with DCM, frequency of DCM patient encounters, and standard of practice in the assessment of DCM. Further questions assessed the definition and management of mild DCM, and the management of ASCC., Results: A total of 699 respondents, mostly surgeons, completed the survey. Every world region was represented in the responses. Half (50.1%, n = 359) had greater than 10 years of professional experience with DCM. For mild DCM, standardised follow-up for non-operative patients was reported by 488 respondents (69.5%). Follow-up included a heterogeneous mix of investigations, most often at 6-month intervals (32.9%, n = 158). There was some inconsistency regarding which clinical features would cause a surgeon to counsel a patient towards surgery. Practice for ASCC aligned closely with mild DCM. Finally, there were some contradictory definitions of mild DCM provided in the form of free text., Conclusions: Professionals typically offer outpatient follow up for patients with mild DCM and/or asymptomatic ASCC. However, what this constitutes varies widely. Further research is needed to define best practice and support patient care., (© 2023. Crown.)

Background: Degenerative cervical myelopathy (DCM) and degenerative thoracic myelopathy (DTM) present with leg, bladder and bowel symptoms. If imaging confirms spinal cord compression both conditions are usually managed surgically. Surgical timing is important in patient management as it affects post-operative recovery and long-term outcomes. This service evaluation aims to explore whether that patients with DTM are more likely to be treated urgently than those with DCM and to examine whether any differences in management are justified., Methods: A retrospective service evaluation was registered and approved by the Cambridge University Hospitals NHS Foundation Trust (CUH) Clinical Audit Department (Clinical Project ID4455 PRN10455). All patients who had undergone surgery for DTM at CUH from January 2015 until April 2022 were included. Comparison was made to a cohort of DCM patients who underwent surgery at CUH from June 2016 to January 2019. Data analysis was conducted in R., Results: A total of 130 DCM patients and 78 DTM patients were included. Our DCM and DTM patient cohorts had comparable demographics, but DTM patients had fewer spinal levels affected. Despite equivalent disease severity, DTM patients had a shorter time to diagnosis, shorter wait for surgery and were more likely to be operated on as an emergency case., Conclusions: Despite comparable demographics and pathophysiology, DTM was diagnosed and managed more quickly than DCM. Better defined diagnostic pathways for degenerative spinal myelopathy may hold opportunities to optimise diagnosis and management, ensuring consistent high quality, efficient and equitable care., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Crown Copyright © 2023. Published by Elsevier Ltd. All rights reserved.)

Background: Degenerative cervical myelopathy (DCM) arises from spinal degenerative changes injuring the cervical spinal cord. Most cord compression is incidental, referred to as asymptomatic spinal cord compression (ASCC). How and why ASCC differs from DCM is poorly understood. In this paper, we study a local cohort to identify specific types and groups of degenerative pathology more likely associated with DCM than ASCC., Methods: This study was a retrospective cohort analysis (IRB Approval ID: PRN10455). The frequency of degenerative findings between those with ASCC and DCM patients were compared using network analysis, hierarchical clustering, and comparison to existing literature to identify potential subgroups in a local cohort (N = 155) with MRI-defined cervical spinal cord compression. Quantitative measures of spinal cord compression (MSCC and MCC) were used to confirm their relevance., Results: ELF (8.7 %, 95 % CI 3.8-13.6 % vs 35.7 %, 95 % CI 27.4-44.0 %) Congenital Stenosis (3.9 %, 95 % CI 0.6-7.3 % vs 25.0 %, 95 % CI 17.5-32.5 %), and OPLL (0.0 %, 95 % CI 0.0-0.0 % vs 3.6 %, 95 % CI 0.3-6.8 %) were more likely in patients with DCM. Comparative network analysis indicated loss of lordosis was associated with ASCC, whilst ELF with DCM. Hierarchical Cluster Analysis indicated four sub-groups: multi-level disc disease with ELF, single-level disc disease without loss of lordosis and OPLL with DCM, and single-level disc disease with loss of lordosis with ASCC. Quantitative measures of cord compression were higher in groups associated with DCM, but similar in patients with single-level disc disease and loss of lordosis., Conclusions: This study identified four subgroups based on degenerative pathology requiring further investigation., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Crown Copyright © 2023. Published by Elsevier Ltd. All rights reserved.)

Degenerative cervical myelopathy (DCM) is the most common cause of adult spinal cord dysfunction, most classically presenting with a broad-based gait and clumsy hands. Limb sensory loss and paraesthesia are considered common symptoms of DCM. However, we report an unusual case of a patient presenting with prominent and atypical sensory symptoms. The patient repeatedly presented to accident and emergency complaining of her body resembling a wet gel-like substance that she attributed to the use of olive oil moisturising cream. The patient was found to have myelopathic signs on examination and MRI consistent with severe cervical myelopathy. She subsequently underwent successful decompressive anterior cervical discectomy, as recommended by international guidelines. This case serves to remind health professionals of uncommon presentations of common disease and the importance of maintaining a wide initial differential diagnosis., Competing Interests: Competing interests: MRN reports grants from National Institute of Health Research, travel cost grant from AOSpine and is founder and trustee of Myelopathy.org, the first charity dedicated to degenerative cervical myelopathy., (© BMJ Publishing Group Limited 2019. Re-use permitted under CC BY. Published by BMJ.)