Reliability of self-measured objective functional impairment using the timed up and go test in patients with diseases of the spine.

Background: Accurate assessment of a patient's functional status is crucial for determining the need for treatment and evaluating outcomes. Objective functional impairment (OFI) measures, alongside patient-reported outcome measures (PROMs), have been proposed for spine diseases. The Timed-Up and Go (TUG) test, typically administered by healthcare professionals, is a well-studied OFI measure.

Lateral lumbar and thoracic interbody fusion (LLIF) for thoracolumbar spine trauma (Trauma LLIF): A single-center, retrospective observational cohort study.

Background: Pain, disability and progressive kyphosis is a common problem after traumatic injury of the thoracolumbar (TL-) junction. Surgical treatment may include long-segment posterior or short-segment anterior-posterior fusion. We aim to report our experience with the application of short-segment posterior instrumented fusion with anterior column support using lateral lumbar or thoracic interbody (LLIF) cages.

'Armed kyphoplasty' with posterior stabilization avoids corpectomy in complex thoracolumbar spine fractures: a case series.

Background: Complex thoracolumbar fractures require reduction and stabilization. Posterior instrumentation alone and standard cement augmentation may represent undertreatment, while corpectomy has significant morbidity. In a series of unstable thoracolumbar fractures, we assessed the feasibility, safety, and results of 'armed kyphoplasty' (AKP) and surgical posterior stabilization (PS).

Embryological development of the human cranio-facial arterial system: a pictorial review.

The embryological development of the cerebral vasculature is very complex. Historical and also more recent studies based on human embryos, comparative anatomy and cerebral angiographies allowed us to better understand this vasculature development. The knowledge and understanding of such embryological development are important for physicians interested in neurovascular pathologies.

Rare neurovascular conflict between oculomotor nerve and posterior communicating artery.

Paroxysmal diplopia could be the expression of a multitude of clinical or anatomical conditions. Both ophthalmological and neurological pathologies could be responsible of this symptom. Rarely, a neurovascular conflict involving the oculomotor nerve is the etiology.

Third nerve decompression by anterior petroclinoid ligament opening after clipping of posterior communicating artery aneurysm-How I do it.

Background: Posterior communicating artery aneurysms sometimes present with partial or complete oculomotor nerve palsy, due to direct oculomotor nerve compression, irritation by subarachnoid blood, or both. Superiority of surgical clipping over endovascular coiling in terms of postoperative outcome is still controversial.

Method: Direct oculomotor nerve decompression by opening of the anterior petroclinoid ligament during aneurysm clipping is performed as a simple and feasible surgical maneuver which allows to improve the decompression effect obtained by aneurysm exclusion.

Optic Radiation Diffusion Tensor Imaging Tractography: An Alternative and Simple Technique for the Accurate Detection of Meyer's Loop.

Background: The optic radiation (OR) is a white matter bundle with a very complex anatomy. Its anterior component bends sharply around the tip of the temporal horn, forming the Meyer's loop (ML), the sparing of which during surgery is crucial to preserve visual function. Defining its exact anatomy and accurately identifying its position remain challenging, even with diffusion tensor imaging (DTI) tractography and the most refined tracking procedure.

Long-Standing Isolated Autoimmune Hypothalamitis Diagnosed with Endoscopic Transventricular Biopsy.

Background: Autoimmune hypothalamitis, which is among the causes of acquired central diabetes insipidus, has seldom been described in the literature. This condition is probably provoked by the production of anti-vasopressin-secreting cell antibodies and antihypothalamus antibodies and is often associated with pituitary or polyendocrine autoimmunity. Correct diagnosis and immediate treatment are essential to avoid the progression of the pathologic process.