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Related Concept Videos

Local Anesthetics: Adverse Effects01:12

Local Anesthetics: Adverse Effects

While local anesthetics are generally safe and well-tolerated, they can occasionally cause adverse effects that vary in severity. Local anesthetics can induce toxicity at two distinct levels. They can either produce local effects through direct contact with the neural elements or be absorbed into the bloodstream from the injection site, leading to systemic effects.
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...
Spinal Cord Injury ll: Pathophysiology01:14

Spinal Cord Injury ll: Pathophysiology

Spinal cord injury progresses through two interconnected phases: primary injury and secondary injury.Primary InjuryPrimary injury happens at the moment of trauma and involves immediate mechanical damage to the spinal cord.Compression happens when broken vertebrae, herniated discs, or accumulating blood (such as a hematoma) press directly against the spinal cord, distorting its normal shape and function. In cases of contusion, the cord is bruised by a blunt force (like penetrating injuries or...
Secondary Spinal Cord Injury llI: Pathophysiology01:25

Secondary Spinal Cord Injury llI: Pathophysiology

Early Ischemia and Ionic ImbalanceWithin minutes of spinal cord injury, a secondary cascade begins, progressing over hours to weeks. Vascular damage reduces blood flow, causing ischemia and mitochondrial dysfunction. ATP depletion leads to ion pump failure, membrane depolarization, sodium influx, potassium efflux, and water accumulation, resulting in cellular swelling. Increased intracellular calcium further disrupts mitochondria and accelerates cellular injury.Excitotoxicity and Neuronal...
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies. Common...
Torts I01:14

Torts I

Torts in nursing are wrongful acts that can harm patients and potentially lead to civil liability for the involved nurse. These wrongful acts range from unintentional errors to deliberate actions. Depending on the nature and severity of the tort, a nurse found liable may face financial penalties or disciplinary actions. Understanding the distinctions between intentional, quasi-intentional, and unintentional torts is crucial for nurses to mitigate risks and provide safe patient care.
Intentional...
Disorders of the Nervous Tissue01:28

Disorders of the Nervous Tissue

Nervous tissue is a vital component of the human body's communication system, enabling us to perceive and respond to stimuli. However, like all other tissues, it is vulnerable to disorders and diseases that can significantly impact our neurological functioning.
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...

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Related Experiment Video

Updated: Jun 27, 2026

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing
07:13

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing

Published on: October 20, 2021

Iatrogenic nerve injuries.

Thomas Kretschmer1, Christian W Heinen, Gregor Antoniadis

  • 1Department of Neurosurgery, University of Ulm/BKH Günzburg, Günzburg, Germany. thomas.kretschmer@uni-ulm.de

Neurosurgery Clinics of North America
|December 10, 2008
PubMed
Summary

Iatrogenic nerve injuries, often occurring during surgery, pose a risk to patients. Prompt evaluation and surgical intervention are crucial for successful management of these nerve damage cases.

Related Experiment Videos

Last Updated: Jun 27, 2026

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing
07:13

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing

Published on: October 20, 2021

Area of Science:

  • Neurosurgery
  • Surgical Complications
  • Nerve Injury

Background:

  • Iatrogenic nerve injuries are a known complication in medical treatment.
  • These injuries frequently occur during surgical procedures, particularly microsurgery.
  • Specific nerves, procedures, and anatomical regions are associated with higher injury risks.

Purpose of the Study:

  • To provide a nerve surgeon's perspective on the management of iatrogenic nerve injuries.
  • To highlight key aspects of diagnosis and treatment for surgically induced nerve damage.
  • To address the challenges and best practices in managing these adverse events.

Main Methods:

  • Review of clinical cases and surgical literature on iatrogenic nerve injuries.
  • Analysis of risk factors, including specific procedures and anatomical locations.
  • Discussion of diagnostic modalities and reconstructive surgical techniques.

Main Results:

  • Iatrogenic nerve injuries are a significant concern in surgical practice.
  • Delayed referral for evaluation and treatment is a major impediment to successful outcomes.
  • Understanding high-risk scenarios is essential for prevention and timely intervention.

Conclusions:

  • Effective management of iatrogenic nerve injuries requires a specialized surgical approach.
  • Early detection and prompt referral are critical for optimizing patient recovery.
  • Adherence to best practices in surgical technique can minimize nerve damage occurrence.