Handgrip Strength in Health Applications: A Review of the Measurement Methodologies and Influencing Factors.

This narrative review provides a comprehensive analysis of the several methods and technologies employed to measure handgrip strength (HGS), a significant indicator of neuromuscular strength and overall health. The document evaluates a range of devices, from traditional dynamometers to innovative sensor-based systems, and assesses their effectiveness and application in different demographic groups. Special attention is given to the methodological aspects of HGS estimation, including the influence of device design and measurement protocols.

Enhancing palliative care in vulnerable patients: Robot-assisted radiofrequency ablation for multiple spinal metastases - Technical insights and preliminary outcomes.

Background: Radiofrequency thermal ablation (RFA) coupled with vertebroplasty or kyphoplasty offers a minimally invasive, safe, and efficacious approach to palliate polymetastatic spine disease, particularly in medically fragile individuals. However, the application of robotic assistance to RFA for spinal metastases remains unexplored. This study elucidates the technical viability of robot-assisted RFA combined with vertebroplasty in patients afflicted by multiple spinal metastases and presents preliminary outcomes.

Five-level one-piece laminoplasty for extensive tumors of the lumbar spine.

The authors describe the surgical method and results of nonexpansive one-piece multivel laminoplasty of the whole lumbar spine, for microsurgical resection of extensive spinal tumors. This technique allows a very comfortable approach to the dura and intradural content, as well as a perfect replacement of the posterior spinal arch with supporting elements and an optimal reconstruction of the spinal anatomy. A nonexpansive whole lumbar one-piece laminoplasty was performed for resection of extensive multilevel lumbar tumors.

Cerebellar hematoma in a patient with Marfan syndrome.

Background: Marfan syndrome is a connective tissue disorder affecting many structures, including the skeleton, lungs, eyes, heart and blood vessels. It is an autosomal dominant inherited disorder due to a mutation of a gene encoding fibrillin-1, which affects connective tissue. Few case reports have associated Marfan syndrome with vascular malformations of the brain and spinal cord.

Radicular compression by lumbar intraspinal epidural gas pseudocyst in association with lateral disc herniation. Role of the posterior longitudinal ligament.

Among unusual abnormalities of the lumbar spine reported since the introduction of Computed Tomography (CT), the presence of gas lucency in the spinal canal, known as vacuum phenomenon, is often demonstrated. On the contrary, epidural gas pseudocyst compressing a nerve root in patients with a lateral disc herniation has rarely been reported. We report a case of a 44-year-old man who experienced violent low back pain and monolateral sciatica, exacerbated by orthostatic position, one week before admission.