Free-hand Frameless Pinless Electromagnetic-Navigation (AXIEM™)-Guided Brain Lesion Biopsies: An Institution Based Experience from a Low-Middle-Income Country.

Objectives: To evaluate the precision and safety of a novel technique of free-hand frameless pinless AXIEM™-based navigation guided biopsy of deep-seated brain lesions in a low-middle income country.

Methods: This retrospective study included 45 patients who underwent free-hand frameless pinless AXIEM™-based navigation guided biopsy of deep-seated brain lesions using the Medtronic-Stealth S7 system over a 5-year period (January 2019 to December 2023) at the Department of Neurosurgery, Punjab Institute of Neurosciences, Lahore, Pakistan.

Results: A total of 45 patients were included in this study.

Complexity of arachnoid adhesions dictating the outcome of microvascular decompression for trigeminal neuralgia.

Objective: Multiple techniques have been used to treat trigeminal neuralgia (TGN), including pharmacotherapy, radiosurgery, rhizotomy and microvascular decompression (MVD). Blood vessels are considered to be the most common cause of offense and compression to trigeminal nerve. We aimed to determine the causes of classic TGN and efficacy of MVD.

Primary Aneurysmal Bone Cyst of Sacrum: A Case Report of a 12 years old boy from Pakistan.

Aneurysmal bone cysts are locally invasive, benign lesions usually found in the spine or metaphysis of long bones. They can be primary (idiopathic) or secondary to other bone pathologies. Primary aneurysmal bone cyst usually occurs in the first two decades of life.

Neurosurgery Fellowships and the Residencies That Enfold Them: A Nationwide Correlational Analysis.

Background And Objectives: Accredited neurosurgery fellowship training is available in 10 subspecialties and can sometimes be completed during the postgraduate year (PGY)-7 residency year. However, it is not clear whether there are sufficient residency graduates to fill the number of positions available, and residency curriculum structure to support enfolded training is evolving.

Methods: Detailed information about the 117 accredited neurosurgery residency programs and the 282 accredited neurosurgery fellowships was obtained from the Accreditation Council for Graduate Medical Education and Committee on Advanced Subspecialty Training, respectively.

Post-infectious Moyamoya Syndrome: A Review of Existing Scientific Literature From 2000 to 2023.

Moyamoya disease (MMD) is considered a primary disorder of an unknown etiology. In contrast, Moyamoya syndrome (MMS) refers to MMD associated with other underlying diseases, such as meningitis in childhood, neurofibromatosis type II, Down syndrome, cranial irradiation, and different types of anemias, particularly hemoglobinopathies. We aimed to provide a comprehensive clinicopathological overview of MMS.

Gastrointestinal Dysbiosis in Neuro-Critically Ill Patients: A Systematic Review of Case-Control Studies.

The human gastrointestinal tract (GIT) has a rich and pre-programmed microbiome. This microbiome is essential for physiological functions such as digestion, immunity, metabolism, and structural integrity, and of prime concern to us in conducting this study is the nervous system communication. This two-way communication between the GIT and central nervous system (CNS) is known as the gut-brain axis (GBA) and has implications for neurocritical disease.