Pedicle morphometry of the C7 and T1 vertebrae in an argentine population.

Background: We evaluated how and whether the pedicular morphometry of the C7 and T1 vertebrae might impact C7/T1 spinal fusions for patients from Argentina.

Methods: Using computed tomography (CT) scans, we evaluated the pedicular morphology at the C7 and T1 levels.

Results: Among 102 male and female CT studies, we observed significant differences in the height, width, length, and morphometry of the C7 and T1 pedicles.

Surgical approach to the treatment of pituicytoma. Report of five cases and a literature review.

Background: Pituicytoma (PTs) is a rare tumor of the sella and suprasellar region, derived from the pituicytes of the neurohypophysis, having distinct histological characteristics of glial neoplasms. We reported, the clinical data, neuroimaging studies, surgical approaches and pathology in five patients with PTs and also, we reviewed the literature.

Methods: Retrospective chart from five consecutive patients with PTs treated at one University Hospital from 2016 to 2021 were reviewed.

International and Multicenter Prospective Controlled Study of Dysphagia After Anterior Cervical Spine Surgery.

Background: In the context of anterior approach to the cervical spine, dysphagia is a common complication and still without a clear distinction of risk factors.

Objective: To analyze the risk factors of dysphagia after cervical spine surgery.

Methods: Multicenter prospective study evaluated patients who underwent anterior cervical spine surgery for degenerative pathologies, studying surgical, anesthesia, base disease, and radiological variables (preoperatively, 24 hours, 1 and 3 weeks, and 6 months after surgery), with control group matched.

Bilateral Radioscopically Guided Erector Spinae Plane Block for Postoperative Analgesia in Spine Surgery: A Randomized Clinical Trial.

Background:  We compare two perioperative pain management procedures(a radioscopicallyguided erector spinae plane [ESP] block versus the standard wound infiltration technique with local anesthetics) in patients undergoing lumbosacral spine surgery.

Methods:  A randomized, double-blind clinical trial was performed, in which adults at our hospital undergoing lumbosacral surgery without fixation were randomly assigned to receive either the standard wound infiltration technique, employing long-term anesthetics, or a radioscopicallyguided ESP block. Postoperative pain severity, morphine consumption, number of patients immobilized due to wound pain, length of hospitalization, and complications were recorded.

[Spino-pelvic sagittal parameters in an asymptomatic population in Argentina].

Objectives: To assess and describe spinal and pelvic sagittal parameters in a series of 100 Argentinian volunteers.

Methods: Lateral full-spine X-rays were obtained prospectively from 100 volunteers (30 males and 70 females), average age 34.1 years.