journal
https://read.qxmd.com/read/37548743/preventing-medicolegal-problems-in-neurosurgical-practice-do-s-and-don-ts
#1
REVIEW
Lalit Kapoor
There is a sea change in the scenario of medical practice, manifested in a serious trust deficit between patients and doctors and an exponential rise in malpractice litigation. This has given boost to the practice of defensive medicine by doctors. Neurosurgery is considered to be a high-risk branch of surgery in terms of potential for medicolegal issues. It is inevitable that as a response to these changes, we should identify the potential problem areas and adopt measures to deal with them. Practicing ethical, rational, and evidence-based medicine can minimize medicolegal problems...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548742/complications-in-neurosurgery-general-ethical-principles-for-minimizing-them-and-subsequent-legal-action
#2
JOURNAL ARTICLE
Sunil K Pandya
Medicine and surgery carry inherent risks of inadvertent and unintended harm to the patient. Training, experience, and skill help ensure smooth recovery in most cases. However, there are circumstances beyond the control of the neurosurgeon that may predispose to complications. This review discusses steps that may help to diminish risks to the patient and can be taken before their admission to hospital, in the operating theater, and after surgery. When a complication does occur despite all care, it is essential to maintain total transparency with the patient and his or her family...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548741/the-hawthorne-effect-quality-and-outcomes-in-neurosurgery
#3
JOURNAL ARTICLE
Anil Pande, Siddhartha Ghosh
Measure something, and it gets better-this is what is called as the Hawthorne effect (also known as the observer effect). The Hawthorne factory experiments in 1920s were remarkable industrial data collection and analysis exercises that lead to Edwards Deming's quality revolution. The Harvard Medical Practice Study (1991), Leape's "Error in Medicine" (1994), and the Bristol pediatric cardiac report (2001) are among many documents that have revealed the huge gap between best practices and actual medical practice...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548740/radiotherapy-induced-neurocognitive-dysfunction-in-brain-tumor-survivors-burden-and-rehabilitation
#4
JOURNAL ARTICLE
Rakesh Jalali, Priyamvada Maitre
Radiotherapy-induced neurocognitive dysfunction after cranial irradiation has an incidence of 40-100%. It may affect both children and adults, and represents a significant burden not only on ill individuals and their caregivers but also on the health care system and society in general. Multiple patient-, tumor-, and treatment-related factors may contribute to development of this complication, but its pathophysiological mechanisms are still not understood clearly. It is hoped that introduction of more advanced techniques for conformal irradiation, optimized dosimetry, and specific prophylactic measures will decrease the risk of neurocognitive decline in brain tumor survivors in the future...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548739/managing-complications-related-to-peripheral-nerve-surgery-selected-illustrative-cases
#5
REVIEW
Lukas Rasulić, Milan Lepić, Andrija Savić, Nenad Novaković, Vojin Kovačević, Filip Vitošević, Miroslav Samardžić
Peripheral nerve surgery mostly involves elective procedures; thus, the associated complications are of great clinical, social, and medicolegal importance. Apart from the general perioperative morbidity, complications during interventions on peripheral nerves are extremely rare. However, iatrogenic peripheral nerve injuries during unrelated surgical procedures performed by those not specialised in peripheral nerve surgery remain the most significant group of complications, accounting for up to approximately 17% of all cases...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548738/vascular-injury-during-lumbar-disc-surgery-case-report
#6
JOURNAL ARTICLE
Anne-Sophie Mehdorn, Matthias Mehdorn, H Maximilian Mehdorn
A retroperitoneal organ injury-vascular injury or solid organ injury-that occurs during lumbar disc surgery needs to be dealt with adequately, because otherwise it could result in a poor (or, even, fatal) outcome of a "simple" procedure. Vascular injuries require special attention from the neurosurgical side (think of the possibility!) and cooperation between neurosurgeons and abdominal/vascular surgeons. In the presented case of a very obese female patient, a bite injury of the aorta during L3/4 disc surgery led to delayed intra-abdominal hemorrhage, which then required an emergency abdominal operation followed by major thromboembolic complication, and ultimately resulted in amputation of the patient's healthy leg...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548737/wrong-level-spine-surgery-introduction-of-a-protocol-for-avoidance-of-this-complication
#7
JOURNAL ARTICLE
James Paul Agolia, Ekkehard M Kasper
Wrong-level spine surgery, in which an operation is performed at a vertebral level different from the intended one, is a rare but serious complication with wide-ranging medical and legal effects. Although many protocols have been developed to prevent such a serious unfavorable event, the problem has not yet been eliminated. Research into the effectiveness of strategies to prevent wrong-level spine surgery is lacking. Herein, we describe a case of 44-year-old woman presented with neck pain and bilateral upper extremity weakness and numbness...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548736/complications-of-anterior-cervical-discectomy-and-fusion
#8
JOURNAL ARTICLE
Scott C Robertson, Mason R Ashley
Anterior cervical discectomy and fusion (ACDF) is the most common surgery performed on the cervical spine, and the number of its cases has tripled over the last two decades. Although this intervention is typically safe and effective, it carries an inherent complication risk, which should not be underestimated. Improvements in surgical techniques and advances in interbody fusion devices and plating systems have certainly reduced the rate of postoperative morbidity, but despite such progress, surgeons need to beware consistently of the potential complications, inform the patient of their possibility, and have a management strategy as they develop...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548735/management-of-the-vertebral-artery-in-craniovertebral-junction-stabilization-surgery
#9
JOURNAL ARTICLE
Atul Goel
The vertebral artery (VA) has an intimate relationship with the bones of the craniovertebral junction. An exact understanding of the VA anatomy in general and in the specific surgical case in particular is absolutely necessary in order to avoid intraoperative vascular injury. The course of the VA on the inferior aspect of the superior facet of the C2 vertebra makes it susceptible to damage during transarticular and interarticular fixation with the screw insertion in the adjacent lateral mass. The consequences of the intraoperative VA injury will depend on the patency of other arteries supplying the brain...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548734/complication-avoidance-in-spine-surgery
#10
JOURNAL ARTICLE
Mehmet Zileli
The outcomes of spine surgery are closely related to postoperative morbidity. Therefore, an experienced surgeon must be aware of various complications and should apply all necessary preventive measures to avoid them. It is widely considered that complications of spine surgery are underreported and that their real incidence is much higher than expected. This review highlights methods to prevent various types of morbidity that may be encountered during different spinal procedures, considering general complications, approach-related complications, fusion- and implant-related complications, and systemic complications...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548733/complication-avoidance-in-neurosurgery-with-use-of-intraoperative-ultrasonography
#11
JOURNAL ARTICLE
D Gavin Quigley
Intraoperative ultrasonography is an extremely valuable tool for avoidance of complications during neurosurgical procedures, including resection of intracranial and spinal cord tumors, removal of spontaneous intracerebral hemorrhages and arteriovenous malformations, and ventricular access for shunt placements. Nevertheless, application of this highly useful technique may be accompanied by some challenges and difficulties, as well as human errors; thus, it requires specific knowledge and continuous training.
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548732/cottonoid-retention-after-craniotomy-causes-and-ways-to-avoid-it
#12
JOURNAL ARTICLE
Anton V Kalinovskiy, Jamil A Rzaev
Nonabsorbable surgical material left in an surgical wound may cause early postoperative infections and specific types of granulomas; thus, it represents a dangerous complication in neurosurgery. The authors have analyzed their experience and present four cases of cottonoid retention after intracranial tumor resection. During 5-year period (from 2013 until 2017), the incidence of such an undesirable event after craniotomy for various indications was 0.07%. It was not related to the professional experience of the operating neurosurgeon, but cases of deep-seated lesions, the presence of brain edema or excessive bleeding of neoplastic or peritumoral tissue, prolonged surgeries, use of cottonoids without marking thread, and inadequate counting of disposable surgical materials at the end of the procedure may increase the risk of this complication...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548731/complications-of-deep-brain-stimulation-for-movement-disorders-literature-review-and-personal-experience
#13
JOURNAL ARTICLE
Chingiz Shashkin
The contemporary technique of deep brain stimulation (DBS) is very effective for management of movement disorders-including Parkinson's disease, generalized dystonia, and tremors-and has also been successfully applied for novel indications (e.g., intractable epilepsy and chronic pain). As a result, growing numbers of DBS procedures have been performed worldwide; correspondingly, the incidence of associated morbidity has also increased. All complications of DBS can be divided into those associated with (1) the surgical procedure, (2) the device itself, and (3) the applied electrical stimulation...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548730/avoidance-of-pitfalls-and-complications-during-surgery-for-temporal-lobe-epilepsy
#14
JOURNAL ARTICLE
Arimappamagan Arivazhagan, Sanjib Sinha, Malla Bhaskara Rao
Anterior temporal lobectomy with amygdalohippocampectomy is the most common epilepsy surgery, which, in cases of mesial temporal lobe epilepsy caused by mesial temporal sclerosis, usually leads to improvements in seizure control, cognitive function, and quality of life. Nevertheless, while the primary goal of intervention is achieved in a large majority of patients, a small number of them, unfortunately, encounter complications. Some morbidity is nonspecific and may be noted after any craniotomy (e.g., surgical site infections, meningitis, bone flap osteomyelitis, and operative site or craniotomy-related hematomas)...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548729/minimally-invasive-neuroendoscopic-surgery-for-spontaneous-intracerebral-hemorrhage-a-review-of-the-rationale-and-associated-complications
#15
REVIEW
Arie Ibrahim, Muhammad Reza Arifianto, Asra Al Fauzi
Spontaneous intracerebral hemorrhage (ICH) is associated with a poor prognosis. Its mortality rate exceeds 40%, and 10-15% of survivors remain fully dependent. Considering the limited number of effective therapeutic options in such cases, the possibilities for surgical interventions aimed at removal of a hematoma should always be borne in mind. Although conventional surgery for deep-seated ICH has failed to show an improvement in outcomes, use of minimally invasive techniques-in particular, neuroendoscopic procedures-may be more effective and has demonstrated promising results...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548728/endovascular-management-of-a-basilar-artery-pseudoaneurysm-after-iatrogenic-injury-during-endoscopic-third-ventriculostomy-case-report
#16
JOURNAL ARTICLE
Nishanth Sadashiva, Dhaval Shukla, Arun Gupta
Endoscopic third ventriculostomy (ETV) is a well-established neurosurgical procedure. However, it carries risks of intraoperative complications, among which major vascular injury is the most dangerous. Reportedly, prominent bleeding during ETV has been noted in <1% of cases. Herein, we describe a case of a 34-year-old woman with occlusive hydrocephalus caused by a quadrigeminal cistern arachnoid cyst, who developed a pseudoaneurysm after injury of the basilar artery apex during ETV. Complete obliteration of the pseudoaneurysm with endovascular balloon-assisted coiling was done on the first postoperative day, and the patient demonstrated gradual recovery, but approximately 4 weeks later, she suffered massive rebleeding, seemingly due to rupture of the weak pseudoaneurysm wall, which resulted in her death...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548727/complications-of-endovascular-and-open-aneurysm-surgery-in-the-era-of-flow-diversion
#17
JOURNAL ARTICLE
Yair M Gozal, Hussam Abou-Al-Shaar, Gmaan Alzhrani, Philipp Taussky, William T Couldwell
The techniques used for treatment of intracranial aneurysms have progressed dramatically over the decades. The introduction of modern endovascular techniques and the continued refinement of progressively less invasive neurosurgical approaches have contributed to steadily improving clinical outcomes. Moreover, innovations such as flow-diverting stents have achieved dramatic success and have gained rapid widespread adoption. Particularly in lesions for which the application of conventional treatment techniques is difficult, flow diversion technology has revolutionized aneurysm management...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548726/complication-of-middle-cerebral-artery-aneurysm-surgery-an-m2-tear-at%C3%A2-the-neck-managed-with-a-salvage-m2-to-m2-in-situ-bypass
#18
JOURNAL ARTICLE
Krunal Patel, Leonardo Desessards Olijnyk, Peter Khong, Ivan Radovanovic
An unexpected rupture at the aneurysm neck, with or without adjacent arterial injury or compromise of distal branches during microsurgical clipping, can be a challenging surgical problem to resolve. In this presented case of a neurologically intact 65-year-old woman, elective clipping of an unruptured right middle cerebral artery bifurcation aneurysm was complicated by an unexpected M2 tear at the neck, involving the origin of the frontal M2. Attempts to seal the tear directly, using various techniques, failed; therefore, it was ultimately managed with sacrifice of the vessel and a salvage side-to-side M2-to-M2 in situ bypass...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548725/management-of-intraoperative-rupture-of-intracranial-aneurysms-agony-and-ecstasy
#19
JOURNAL ARTICLE
Suresh M Dugani
Intraoperative rupture (IOR) of an intracranial aneurysm is a serious complication, often with catastrophic consequences that are difficult to manage even by the best hands. Like most surgical complications, this one is better to avoid than to treat, but any vascular neurosurgeon should know how to deal with IOR of an aneurysm, because it is bound to occur. The aims of this study were to evaluate the incidence and factors associated with IOR during clipping of intracranial aneurysms, to analyze strategies for controlling hemorrhage in such cases, and to assess outcomes...
2023: Acta Neurochirurgica. Supplement
https://read.qxmd.com/read/37548724/enhance-safety-in-aneurysm-surgery-strategies-for-prevention-of-intraoperative-vascular-complications
#20
JOURNAL ARTICLE
Uwe Spetzger
Complications during surgery for intracranial aneurysms can be devastating. Notorious pitfalls include premature rupture, parent vessel occlusion, local cerebral injury and brain contusion, and incomplete neck obliteration. These unfavorable intraoperative events can result in major neurological deficits with permanent morbidity and even mortality. Herein, the author highlights the relevant surgical strategies used in his daily practice of aneurysm surgery (e.g., aneurysm clipping with adenosine-induced temporary cardiac arrest), application of which may help prevent vascular complications and enhance surgical safety through reduction of the associated risks, thus allowing improvement of postoperative outcomes...
2023: Acta Neurochirurgica. Supplement
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