Sustaining surgeon longevity in spine surgery: A narrative review.

Spine surgery is a physically and mentally demanding surgical specialty. This paper focuses on raising awareness about ergonomic challenges that threaten spine surgeon longevity. Sustaining a fulfilling career in spine surgery requires a multifaceted approach that prioritizes physical well-being and mental health.

Ipsilateral brain cavernoma under scleroderma plaque: a case report.

Scleroderma is a rare disease of unknown etiology, which is characterized by thickening and hardening of skin due to an increased collagen production. A 44-year-old female patient with a scleroderma on the scalp known by our department, also presented an ipsilateral brain lesion since 2015, which was showing growth without any clinical symptomatology and the patient wanted the lesion to be removed. This atypical lesion underneath the scleroderma shows that diagnosis can be missed without brain imaging and biopsy.

Subacute combined degeneration of the spinal cord following nitrous oxide anesthesia: A systematic review of cases.

Objective: Vitamin B12 deficiency can lead to subacute combined degeneration (SCD). Nitrous oxide (NO) is an anesthetic which oxidizes the cobalt ion of vitamin B12, interfering with its function as a coenzyme. In this study, we conduct a systematic review of reported cases of SCD following nitrous oxide anesthesia.

Stabilization with the Dynamic Cervical Implant: a novel treatment approach following cervical discectomy and decompression.

Object: Although cervical total disc replacement (TDR) has shown equivalence or superiority to anterior cervical discectomy and fusion (ACDF), potential problems include nonphysiological motion (hypermobility), accelerated degeneration of the facet joints, particulate wear, and compromise of the mechanical integrity of the endplate during device fixation. Dynamic cervical stabilization is a novel motion-preserving concept that facilitates controlled, limited flexion and extension, but prevents axial rotation and lateral bending, thereby reducing motion across the facet joints. Shock absorption of the Dynamic Cervical Implant (DCI) device is intended to protect adjacent levels from accelerated degeneration.

Holmes tremor in a patient with progressive multifocal leukoencephalopathy.

Background: Progressive multifocal leukencephalopathy (PML) is a rare, sometimes fatal viral disease in patients with primary or secondary immunosuppression.

Case Description: A 57-year-old immunocompetent female with intractable Holmes tremor and elongated unique brainstem lesion reported to our hospital. The cerebrospinal fluid (CSF) screening for John Cunningham virus was negative and the diagnosis was established by brain biopsy.

DTI of the visual pathway - white matter tracts and cerebral lesions.

DTI is a technique that identifies white matter tracts (WMT) non-invasively in healthy and non-healthy patients using diffusion measurements. Similar to visual pathways (VP), WMT are not visible with classical MRI or intra-operatively with microscope. DIT will help neurosurgeons to prevent destruction of the VP while removing lesions adjacent to this WMT.