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BACKGROUND: This study aims to evaluate the adherence to surgical antibiotic prophylaxis (SAP) guidelines in elective neurosurgery and assess the impact on surgical site infection (SSI) rates in a tertiary teaching hospital in Malaysia. METHOD: A retrospective review was conducted on patients who underwent elective neurosurgical procedures from January 1, 2021, to December 31, 2021, in a 1600-bed tertiary teaching hospital. The study assessed adherence to national and hospital SAP guidelines, focusing on the choice of antibiotic, dosage, timing, and duration. Additionally, a survey was conducted among neurosurgeons to evaluate their knowledge, attitudes and practices (KAP) regarding SAP. RESULT: Out of 202 patients included, there was a 99% compliance rate with antibiotic choice and 69.8% with the antibiotic duration. The SSI rate was identified at 6.4%. The KAP survey highlighted a strong awareness of SAP guidelines among surgeons, albeit with variations in practice, particularly in antibiotic duration and choice of antibiotics. CONCLUSION: While there is high adherence to the correct choice of antibiotic for SAP in elective neurosurgery, there are gaps in compliance with the recommended duration of antibiotic use. The study highlights the need for targeted interventions to improve adherence to SAP guidelines, which could potentially reduce the incidence of SSI in neurosurgery. Ongoing education and auditing are essential to optimize SAP practices and enhance patient outcomes in neurosurgery.
RESUMO
OBJECTIVES: Posterior cervical foraminotomy is a surgical procedure used to treat unilateral cervical radiculopathy. It provides direct decompression of the nerve root without the necessity of fusion while maintaining cervical mobility. With the advancement in image-guidance technology and minimal access techniques, intra-operative CT has provided a safer, more accurate instrumentation placement with less radiation exposure to operative staff and provides better anatomical visualization quality compared to traditional intra-operative imaging techniques. This case series aims to address the applications of advanced image guidance in posterior cervical foraminotomy and describe the nuances. METHOD: A technical report on a series of seven cases on intraoperative CT navigation for posterior cervical foraminotomy surgery. Posterior cervical foraminotomy was performed in all patients under CT guided navigation system without an image intensifier. In one case after the foraminotomy, the extruded disc was carefully removed by gentle retraction. RESULT: From 1 January 2020 to 31 December 2021, a total of seven patients with nine cervical foraminotomy procedures were performed using the aid of CT-guided navigation. The series comprised five women and two men whose mean age was 50.6 years. In all cases, the radiculopathy symptoms were diminished significantly. There were no cases of instability on the dynamic cervical radiograph. There were no complications during the surgical procedure. CONCLUSION: The navigation also allows the surgeon to localise the index level accurately and appraise the adequacy of the intended decompression in three planes of the CT scan image. The ability to perform accurate spine navigation would be the precursor for robotic spinal surgery.
