Neurophysiological Characteristics of Cranial Nerves V- and VII-Triggered EMG in Endoscopic Endonasal Approach Skull Base Surgery:
J Neurol Surg B
DOI: 10.1055/s-0040-1701649
Objective This study proposes to present reference parameters for trigeminal (V) and facial (VII) cranial nerves (CNs)-triggered electromyography (tEMG) during endoscopic endonasal approach (EEA) skull base surgeries to allow more precise and accurate mapping of these CNs.
Design We retrospectively reviewed EEA procedures performed at the University of Pittsburgh Medical Center between 2009 and 2015. tEMG recorded in response to stimulation of CN V and VII was analyzed. Analysis of tEMG waveforms included latencies and amplitudes. Medical records were reviewed to determine the presence of perioperative neurologic deficits.
Results A total of 28 patients were included. tEMG from 34 CNs (22 V and 12 VII) were analyzed. For CN V, the average onset latency was 2.9 ± 1.1 ms and peak-to-peak amplitude was 525 ± 436.94 μV (n = 22). For CN VII, the average onset latency and peak-to-peak amplitude were 5.1 ± 1.43 ms and 315 ± 352.58 μV for the orbicularis oculi distribution (n = 09), 5.9 ± 0.67 ms and 517 ± 489.07 μV on orbicularis oris (n = 08), and 5.3 ± 0.98 ms 303.1 ± 215.3 μV on mentalis (n = 07), respectively.
Conclusions Our data support the notion that onset latency may be a feasible parameter in the differentiation between the CN V and VII during the crosstalk phenomenon in EEA surgeries but the particularities of this type of procedure should be taken into consideration. A prospective analysis with a larger data set is necessary.
[...]
Georg Thieme Verlag KG Stuttgart · New York
Article in Thieme eJournals:
Table of contents | Abstract | Full text
Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com,
Πληροφορίες
Ετικέτες
Πέμπτη 26 Μαρτίου 2020
Neurophysiological Characteristics of Cranial Nerves V- and VII-Triggered EMG in Endoscopic Endonasal Approach Skull Base Surgery
Αναρτήθηκε από
Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com,
στις
12:50 π.μ.
Ετικέτες
00302841026182,
00306932607174,
alsfakia@gmail.com,
Anapafseos 5 Agios Nikolaos 72100 Crete Greece,
Medicine by Alexandros G. Sfakianakis,
Telephone consultation 11855 int 1193
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Αρχειοθήκη ιστολογίου
-
►
2023
(276)
- ► Φεβρουαρίου (133)
- ► Ιανουαρίου (143)
-
►
2022
(1976)
- ► Δεκεμβρίου (116)
- ► Σεπτεμβρίου (158)
- ► Φεβρουαρίου (165)
- ► Ιανουαρίου (161)
-
►
2021
(3661)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (274)
- ► Φεβρουαρίου (64)
- ► Ιανουαρίου (368)
-
▼
2020
(4554)
- ► Δεκεμβρίου (400)
- ► Σεπτεμβρίου (381)
-
▼
Μαρτίου
(236)
- Medicine by Alexandros G. Sfakianakis
- Medicine by Alexandros G. Sfakianakis
- Medicine by Alexandros G. Sfakianakis,Anapafseos 5...
- Medicine by Alexandros G. Sfakianakis
- Vocal Release Time of Mandarin Vowels at Different...
- Optimum imaging of chron
- “Flipped OR”: a modified didactical concept for a ...
- Postoperative risk stratification in oral squamous...
- The Applicability and Efficacy of Magnetic Resonan...
- Clinicopathologic Aspects of Vocal Fold Leukoplaki...
- Interaction effect of obesity and thyroid autoimmu...
- ADAR1 Alleviates Inflammation in a Murine Sepsis M...
- Perspectives in HPV Secondary Screening and Person...
- Perspectives in HPV Secondary Screening and Person...
- Resolution of Inflammation in Neurodegenerative Di...
- Delaying Postoperative Radiotherapy in Low-Grade E...
- Neurophysiological Characteristics of Cranial Nerv...
- MicroRNAs: Potential Targets in Diabetic Retinopathy
- Pre-Ablation rhTSH-Stimulated F-18 FDG PET/CT Chan...
- Effect of Biospray Dressings on Eosinophil Infiltr...
- The Microbiome of the Nose-Friend or Foe?
- Does ischemia-modified albumin level predict sever...
- Risk factors for sleep quality disturbances in pat...
- Association between excessive daytime sleepiness a...
- Polysomnographic risk factors for vigilance-relate...
- Resistant Hypertension Secondary to Severe Renal A...
- Stevens-Johnson Syndrome–Like Reaction After Expos...
- Massive Fatal Pulmonary Embolism While on Therapeu...
- Optimizing number of cycles of induction chemother...
- Loss of S100A14 expression at the tumor‐invading f...
- Neoadjuvant chemotherapy followed by surgery for H...
- Bi‐institutional experience of transoral endoscopi...
- Clinical management of emerging sinonasal malignan...
- Biological tumor markers (maspin, CD105, nm23‐H1) ...
- Neurologic sequelae following radiation with and w...
- The Clinical and Molecular Characteristics of...
- Epstein–Barr Virus-Positive Mucocutaneous Ulcer in...
- Burden and emergency department management of...
- Practical aspects of inner ear gene delivery for r...
- Coagulation tests or standardized questionnaire, w...
- Pilot Study to Assess the Use of Ultrasound in Eva...
- Effect of Round Window Opening Size on Residual He...
- The Trach Safe Initiative: A Quality Improvement I...
- Long-Term Complications of Osteocutaneous Free Fla...
- Maxillary Frenulum in Newborns: Association with B...
- Audiometric Outcomes and Middle Ear Disease follow...
- Transoral Robotic Surgery versus Plasma Ablation f...
- Endonasal Endoscopic Surgery for Pediatric Sellar ...
- Effect of HPV Status on Survival of Oropharynx Can...
- Oncological and Surgical Outcomes of Patients Trea...
- The Effect of Prophylactic Central Neck Dissection...
- Acquired Nasopharyngeal Stenosis Correction Using ...
- Chrono-chemotherapy or conventional chemotherapy c...
- Euclidean Relationship between the Superior Semici...
- Antibacterial efficacy of chitosan- and poly(...
- A Painful Finger: An Unusual Presentation of Von H...
- Keine �
- Der hin
- The most common symptoms of pulmonary embolism are...
- Water,
- Pharmac
- Nutrien
- International Journal of Molecular Sciences
- Microorga
- Journal of Clinical Medicine
- International Journal of Molecular Sciences
- International Journal of Environmental Resear...
- International Journal of Environmental Resear...
- Cells, Vo
- Brain S
- Antibioti
- ► Φεβρουαρίου (638)
- ► Ιανουαρίου (691)
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου