首页|Safety and feasibility of posterior fossa neurosurgery in the supine position-A UK series from a large centre
Safety and feasibility of posterior fossa neurosurgery in the supine position-A UK series from a large centre
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NSTL
Elsevier
Background: Posterior fossa surgery in the supine position remains a relatively underutilised approach, compared to the routinely performed prone, park-bench or sitting positions. This surgical approach may confer additional advantages over other modalities commonly restricted by patient co-morbidity and anaesthetic concerns. The purpose of this article is to highlight this approach as a potential viable, safe and alternative approach.Methods: We retrospectively collected data of all supine infra-tentorial/posterior fossa surgery by one surgeon between 2015 and the present via our electronic patient record system. Demographic data alongside duration of surgery, ASA grading, location of lesions, length of stay, presence of post-operative infections, presence of postoperative CSF leak/pseudomeningocele and post-operative mortality were assessed.Results: A total of 64 procedures on 58 patients were identified. Of the procedures, 60 were performed for neoplasms (93.8%). Mean overall surgical time was 176 min. Median ASA grade for tumour surgery was 3. Median length of stay was 3 days. Of the non-emergency tumour cases (n = 53), 43 (81.1%) lesions were located in the cerebellar hemisphere, the remainder were in the vermis and tentorium. There were 6 documented postoperative infections (9.4%). The rates of CSF-related complications were: CSF Leak 1.6% (1/64) and Pseudomeningocele 1.6% (1/64). 30-day mortality was 1.6% (1/64). Conclusion: This study suggests that supine positioning is a safe alternative to be considered when operating upon posterior fossa lesions. Further studies are warranted to assess efficacy of this approach, but it can be considered for wider use in the UK and further afield.
NSTL
Elsevier
