Related Experiment Video
Updated: Jun 23, 2026

09:53
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
[Risk management for neurosurgical anesthesia]
1Department of Anesthesia and Intensive Care Medicine, Akita University School of Medicine, Akita 010-8543.
Summary
Elevating intracranial pressure can cause severe brain complications. This article details safe perioperative management for neurosurgical patients with brain hematomas and subarachnoid hemorrhage.
Area of Science:
- Neurosurgery
- Neurocritical Care
- Brain Physiology and Pathology
Context:
- Intracranial hypertension poses significant risks, including cerebral ischemia and herniation.
- Neurosurgical interventions are critical for conditions like subarachnoid hemorrhage, intracerebral, and subdural hematomas.
Purpose:
- To outline essential considerations for the safe perioperative management of patients undergoing neurosurgery.
- To provide foundational knowledge on brain physiology and pathology relevant to surgical interventions.
Summary:
- Discusses critical factors for managing patients with intracranial hypertension during neurosurgical procedures.
- Covers perioperative strategies for subarachnoid hemorrhage, intracerebral hematoma, and subdural hematoma.
- Integrates basic science principles of brain function and disease into clinical practice.
Impact:
- Aims to improve patient outcomes by enhancing the safety and efficacy of neurosurgical perioperative care.
- Provides a valuable resource for clinicians managing complex neurological conditions.
- Contributes to a better understanding of the physiological basis of neurosurgical complications.
Related Concept Videos
Aneurysm IV: Nursing Management
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
General Anesthesia: Overview
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
Local Anesthetics: Clinical Application as Spinal Anesthesia
Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
Psychosurgery
Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Stages of General Anesthesia
Various sedation levels offer significant advantages in facilitating procedural interventions for patients undergoing medical or invasive surgical procedures. These levels span from anxiolysis to general anesthesia, providing a spectrum of sedative effects to cater to specific patient needs. Anxiolysis reduces anxiety and is achieved through minimal sedation, enabling patients to remain awake and responsive while feeling more at ease during the procedure. This level can benefit minor...
