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Three patients (8.1%) developed permanent mild hoarseness and dysphagia as a result of postoperative damage of cranial nerves IX and X. read more One patient underwent tracheotomy. No patient experienced tumor recurrence during the follow-up period.

We established a minimal retraction principle, in which the selection of 2 safe zones as the entrance of the surgical corridor, tumor removal from the inferior to superior direction, and debulking followed by devascularization were the key elements to implement the minimal retraction principle in vFMM surgery.

We established a minimal retraction principle, in which the selection of 2 safe zones as the entrance of the surgical corridor, tumor removal from the inferior to superior direction, and debulking followed by devascularization were the key elements to implement the minimal retraction principle in vFMM surgery.

In this systematic review, preoperative educational interventions for patients undergoing neurosurgical treatment are identified and their impact on patient knowledge acquisition and satisfaction is assessed.

The review was conducted in accordance with the PRISMA guidelines and used PubMed, Google Scholar, and MEDLINE databases. Studies evaluating before and after cohort or control group comparison were identified between 2007 and 2019 and were independently scored and evaluated by 3 authors.

Eighty-one articles were assessed for eligibility and 15 met the inclusion criteria. Patient educational interventions were text-based (2 studies), multimedia/video-based (3), mobile/tablet-based (5), or used virtual reality (2) or three-dimensional printing (3). Interventions were disease-specific for cerebrovascular lesions (5), degenerative spine disease (2), concussion/traumatic brain injury (2), movement disorders (1), brain tumor (1), adolescent epilepsy (1), and other cranial/spinal elective procedures (3). when possible.

Surgical procedures via the posterior median or paramedian approach for lateral lumbar disc herniation require significant bone resection to reach the herniation. In contrast, posterolateral transforaminal full-endoscopic lumbar discectomy (FELD) allows direct access to the lateral disc herniation. This study aimed to determine the efficacy and safety of this procedure.

A total of 118 patients who underwent posterolateral transforaminal FELD were retrospectively examined. Data on surgical time, perioperative complications, and reoperation rate were reviewed from the medical records. Clinical evaluations were completed in 78 patients using the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ) and numeric rating scale (NRS) for low back pain, lower limb pain, and lower limb numbness obtained at baseline and during a follow-up of more than 12 months.

The mean operative time was 33.9 min. Postoperative transient dysesthesia occurred in 11 of 118 patients (9.3%). No other complications were observed. Reoperation was performed in nine patients (5.9%). All domains of JOABPEQ and NRS significantly improved during the follow-up period. The effectiveness rates of the JOABPEQ for measuring low back pain, lumbar function, walking ability, social life function, and mental health were 70.4%, 46.5%, 62.0%, 59.2%, and 32.4%, respectively. Using the Macnab criteria, excellent or good results were achieved in 52 patients (73%).

Successful clinical results were obtained with a few complications and improvements inthe domains of JOABPEQ and NRS. Posterolateral transforaminal FELD for lateral lumbar disc herniations is an effective and safe surgical option with minimal invasiveness and sufficient decompression.

Successful clinical results were obtained with a few complications and improvements in the domains of JOABPEQ and NRS. Posterolateral transforaminal FELD for lateral lumbar disc herniations is an effective and safe surgical option with minimal invasiveness and sufficient decompression.

The current study is an external validation of 4 scoring models proposed in the literature for predicting ventriculoperitoneal shunt insertion after aneurysmal subarachnoid hemorrhage (aSAH) using retrospective patient data from Sheffield Teaching Hospital (STH).

Data were collected on various demographics, and patients were individually scored using the 4 scoring models. Models were compared with each other using receiver-operator characteristic curves. The best model had the highest area under the curve.

A total of 301 aSAH patients were referred to the neurosurgery department in STH between 1 January 2014 and 31 December2017. Scoring model 4 also had the largest area under the curve of 0.853 (P < 0.001), and scoring model 3 had the lowest area under the curve of 0.654 (P= 0.036).

Scoring model 4 was found to be the best scoring model out of the 4 scoring models externally validated to predict shunt dependency after an aSAH in STH patients. Scoring model 4 is less applicable in modern practice due to a higher proportion of coiling and use of the Hunt and Hess scale grade. A new scoring model is needed to predict shunt insertion in modern practice.

Scoring model 4 was found to be the best scoring model out of the 4 scoring models externally validated to predict shunt dependency after an aSAH in STH patients. Scoring model 4 is less applicable in modern practice due to a higher proportion of coiling and use of the Hunt and Hess scale grade. A new scoring model is needed to predict shunt insertion in modern practice.

Older patients have a higher risk for poor neurological outcomes following aneurysmal subarachnoid hemorrhage (aSAH). This study compared functional independence in older versus younger patients with aSAH and compared endovascular coiling with microsurgical clipping in the older cohort.

Patients enrolled in the Barrow Ruptured Aneurysm Trial (BRAT) with confirmed aSAH were analyzed. Patients were grouped by age older (≥65 years old) or younger (<65 years old). The primary outcome analyzed was functional independence at long-term follow-up, defined as Barthel index >80 at 6-year follow-up. A second analysis was performed comparing functional independence in older patients treated with endovascular coiling versus microsurgical clipping.

Of 405 patients with aSAH enrolled in BRAT, 77 (19%) were ≥65 years old, and 328 (81%) were <65 years old. A lower percentage of older versus younger patients was functionally independent (Barthel index >80) at 6-year follow-up (42.0% [29/69] vs. 82.2% [217/264]; P<0.